HomeMy WebLinkAboutPOOL HEAT PUMPIII
and
c 7-7 > ProSeries
�i byZODIACW
I
I�
I
I
II
i
andy Pro Series
E Heat Pump
r—_C WED
,i JI
Sl". LuCu County, Permitting
INSTALLATION AND
OPERATION MANUAL
English I Frangais I Espanol
99QNNE5
�15
OR YOUR SAFETY - This product must be installed by a licensed HVAC technician certified in heat
ump repair and maintenance by the jurisdiction in which the product will be installed where such
late or local requirements exists. The technician must possess and comply with all certifications and
:gulations regarding the purchasing, handling, transportation and reclamation of R410A refrigerant.
i the event no such state or local requirement exists, the installer or maintainer must be a
rofessional with sufficient experience in pool equipment installation and maintenance so that all of
ie instructions in this manual can be followed exactly. Before installing this product, read and follow
II warning notices and instructions that accompany this product. Failure to follow warning notices
nd instructions may result in property damage, personal injury, or death. Improper installation and/
r operation can create an electrical hazard which can cause serious injury, property damage, or
eath. Improper installation and/or operation will void the warranty.
Z
Pro Series JE Heat Pumps I Installation and Operation Manual
Page 1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
S'ei
2.1
2.2
3.1
3.2
3.3
3.4
4.1
4.2
4.3
4.4
Se'
5.1
5.21
Table of Contents
Lion 1. General Information ..................3
Introduction......................................................... 3
Consumer Information and Safety......................3
Codes and Standards.........................................4
Technical Assistance...........................................4
Materials Needed For Installation .......................4
Specifications.................................:.................... 5
Lion 2. Installation Instructions ............5
General Information ............................................ 5
Location Requirements.......................................5
ion 3. Water Connections ...................8
Plumbing Layout................................................8
Water Connections at Heat Pump ...................... 8
Check Valve Installation......................................8
Multiple Unit Installation......................................9
ion 4. Electrical Connections..............9
General Information ............................................ 9
MainPower.......................................................10
Bonding.............................................................15
Optional Remote Controls................................15
ion 5. Operation..................................18
Initial Start-up Precautions................................18
Operating the Controller...................................18
Fig 'i re
Fig re
Fig re
F
re
re
5.3 Operating Features of Hybrid Units with
Optional Chiller.................................................19
5.4 User Setup Options..........................................20
5.5 Set Point Lockout..............................................21
5.6 Water Pressure Switch Adjustment...................21
Section 6. General Maintenance ..............21
6.1 Water Chemistry ............................................... 21
6.2 Winterizing........................................................22
6.3 Spring Start-Up.................................................22
6.4 Inspection and Service.....................................22
Section 7. Professional Maintenance
and Service..............................23
7.1 Heat Pump Design............................................23
7.2 Heat Pump Components and Operation ........... 23
Section 8. Troubleshooting ......................25
8.1 Troubleshooting Guide......................................25
8.2 Diagnostics ...................... :................................ 25
Section 9. Replacement Parts ..................26
9.1
Ordering Information.........................................26
9.2
Zodiac JE Heat Pumps Parts List.....................26
9.3
Zodiac JE1500 Heat Pumps Exploded View ...27
9.4
Zodiac JE2000 Heat Pumps Exploded View ...28
9.5
Zodiac JE Single Phase Electric Box................29
9.6
Zodiac JE Three Phase Electric Box................29
Figures and Tables
1.
Zodiac® JE Heat Pumps Dimensions ......... 7
2.
Anchor Clamp Positions .............................9
3.
Anchor Clamp Installation ..........................9
4.
Standard Plumbing Layout.......................11
5.
Plumbing For Heating System
Combinations...........................................11
6.
Two (2) Heat Pump Plumbing Layout ......12
7.
Four (4) Heat Pump Plumbing Layout .....12
8.
JE Single -Phase Electrical Supply
Wiring Diagram........................................13
9.
JE 3-Phase Electrical Supply Wiring
Diagram...................................................14
10.
JE Heat Pump Front View........................15
11a. Remote Pool -Off -Spa Connection
(3-Wire Connection).................................16
11 b. AquaLink RS or Remote TSTAT
Connection (2-Wire ,Connection)..............16
12.
AquaLink® RS to JE Heat Pump ..............17
13.
JE Heat Pump Connection to Power
Center......................................................18
Figure 14.
Main Control Panel..................................20
Figure 15.
Winterizing the JE Heat Pump.................22
Figure 16.
Zodiac JE1500 Heat Pumps Exploded
View (JE1500 Shown)..............................27
Figure 17.
Zodiac JE2000 Heat Pumps Exploded
View (JE2000 Shown)..............................28
Figure 18.
Zodiac JE Heat Pump Single Phase
Electric Box..............................................29
Figure 19.
Zodiac JE Heat Pump Three Phase
Electric Box..............................................29
Table 1.
JE Heat Pump Technical
Specifications ............................................. 6
Table 2.
Heat Pump Clearances ..............................7
Table 3.
Optimal Water Chemistry Ranges ............
23
Table 4.
Heat Pump Troubleshouting Guide ..........
24
Table 5.
Heat Pump Diagnostics ...........................25
'I11 Jandye Pro Series JE Heat Pumps I Installation and Operation Manual
Page 3
on 1. General Information Spa/Hot Tub Safety Rules
1.1 fl Introduction
Thig'l manual provides installation and operation
inst ctions for the Jandy Pro Series JE models of
hea pumps. Read these installation and operation
inst iuctions completely before proceeding with
thestallation. Consult Zodiac Pool Systems, Inc.
("Z ldiac") with any questions regarding this equipment.
To �I btain additional copies of this manual contact us at
800,822-7933.
Zodiac Pool Systems, Inc.
620 Commerce Way
11
Vista, CA 92081 USA
The Jandy Pro Series JE heat pump gets electrical power
frorp an external source and provides a dual digital
the it ostat control system for pool/spa combinations or
pre eat convenience.
Thi heat pump is specifically designed for heating
fre water swimming pools and spas. Do not use it
as ailgeneral service heater. Consult your dealer for the
appllopriate Zodiac® products for these applications.
NO E "Fresh water swimming pools and spas" include
systems that utilize saltwater chlorine generator
units, such as the ZodiacAquaPure® Electronic
Chlorine Generator. Please ensure that the salt
content of the pool/spa does not exceed
4500 ppm and water flow rate is within
30-70 gpm (110-265 1pm).
ATTENTION
Fln!ltallationiand service must be performed by
a ualified installer or service agency.
the Installer: After installation, these
%r ® instructions must be given to
the homeowner or left on or
rn
near the heat pump.
the User: This manual contains
important information that
will help you in operating and
maintaining this heat pump.
Please retain it for future
reference.
Consumer Information and Safety
Jandy Pro Series JE series of heat pumps are
gned and manufactured to provide many years of
and reliable service when installed, operated and
stained according to the information in this manual
the installation codes referred to in later sections.
)ughout the manual, safety warnings and cautions
dentified by the "A" symbol. Be sure to read and
ply with all of the warnings and cautions.
A WARNING
The U.S. Consumer Product Safety Commission
warns that elevated water temperature can
be hazardous. Consult heater operation and
installation instructions for water temperature
guidelines before setting temperature.
A WARNING
The following "Safety Rules for Hot Tubs,"
recommended by the U.S. Consumer Product
Safety Commission, should be observed when
using the spa.
A WARNING
Spa or hot tub water temperature should never
exceed 1040F (400C). One hundred degrees
Fahrenheit (100°F [38°C]) is considered safe for
a healthy adult. Special caution is recommended
for young children.
A WARNING
The drinking of alcoholic beverages before or
during spa or hot tub use can cause drowsiness
which could lead to unconsciousness, and
subsequently result in drowning.
A WARNING
Pregnant women take note! Soaking in water above
102°F (38.5°C) can cause fetal damage during the
-first three (3) months of pregnancy (which could
result in the birth of a brain -damaged or deformed
child). If pregnant women are going to use a spa or
hot tub, they should make sure the water temperature
is below 100°F (38°C) maximum.
A WARNING
The water temperature should always be checked
with an accurate thermometer before entering a spa
or hot tub. Temperature controls may vary by as
much as 1F* (1°C).
A WARNING
Persons with a medical history of heart disease,
diabetes, circulatory or blood pressure problems
should consult their physician before using a hot tub
or spa.
A WARNING
Persons taking any medication which induces
drowsiness (e.g., tranquilizers, antihistamines, or
anticoagulants) should not use spas or hot tubs.
Pro Series JE Heat Pumps I Installation and Operation Manual
Page 5
4.
1.7
in
2.
not needed at the heat pump; connections are made
inside of the heat pump electrical compartment.
Conduit may be attached directly to the heat pump
E Flex conduit is recommended for connecting
the electrical supply wires to the heat pump so
that the front panel may be removed easily for
servicing.
include the following:
1. Field assembly (if required).
2. Appropriate site location and clearances.
3. Sufficient air ventilation.
4. Proper electrical wiring.
5. Adequate water flow.
Electric cutout switch that will interrupt all power This manual provides the information needed to
to the unit. This switch must be within line of sight meet these requirements. Review all application and
of the heat pump. installation procedures completely before continuing the
installation.
Watertight conduit to run the electrical supply line.
Dmmended: Zodiac recommends installing
isolation valves on the inlet and outlet water
connections for ease of serviceability.
Specifications
for indoor and outdoor use. Clearances shown
2 must be adhered to.
Pipe/Heater Connection
istic
2" PVC (Unions included)
Rate
ximum
70 gpm (265 Ipm)
timum
60 gpm (230 Ipm)
iimum
20 gpm (76 Ipm)
Working Water
ure 75 psi
ical Supply
age Requirements
1-Phase 230 VAC 60Hz
3-Phase 230 VAC 60Hz
(Model dependent)
Working Refrigerant
600 PSI
ions
re 1 for heat pump's dimensions and for
ns to critical connections.
nical Specifications
1 for the Jandy Pro Series JE heat pump
specifications.
on 2. Installation Instructions
General Information
ill the Zodiac® heat pumps in accordance with the
;edures in this manual, local codes and ordinances,
in accordance with the latest edition of the
•opriate national code. (See Section 1.4, "Codes and
dards".) Correct installation is required to assure
operation. The requirements for Zodiac heat pumps
2.2 Location Requirements
NOTE Indoor installations require special
considerations for condensate drainage and
venting the cold air produced by the heat
pump. Contact the Zodiac technical support
department at (800) 822-7933.
® CAUTION
When pool equipment is located below the pool
surface, a leak from any component can cause
large scale water loss or flooding. Zodiac cannot
be responsible for such water loss or flooding or
resulting damage.
Avoid placing the heat pump in locations where it can
cause damage by water or condensate leakage. If this is
not possible, provide a suitable drain pan to catch and
divert any leakage.
All criteria given in the following sections reflect
minimum clearances. However, each installation must
also be evaluated, taking into account the .prevailing
local conditions such as proximity and height of walls,
and proximity to public access areas.
Clearances
The heat pump must be placed to provide clearances on
all sides for maintenance and inspection. See Table 2.
Access in front of the heat pump of 24", (60 cm)
provides adequate room for serviceability.
If the heat pump is to be installed in a garage or under
a vertical overhang, the unit must have a minimum of
5 feet (1.5 meters) clearance from the top of the heat
pump.
In the U.S., the heat pump must be installed at least 5 feet
(1.5 meters) from the inside wall of the pool or spa unless the
Jandy® Pro Series JE Heat Pumps I Installation and Operation Manual
Page 7
Fig;pre 1. Jandy Pro Series JE Heat Pumps Dimensions
MODEL SIZE I DIMENSIONS
A B C D E F
JE1500T 33" 34" 12.5" 9" 7" 39"
JE200012500T 36", 40" 13.8" 19" 15" 43"
JE3000T 36" 44" 13.8" 19" 15" 43"
3
heav pump is separated from the pool or spa by a 5 foot (1.5
me rs) high solid fence or other permanent barrier.
In anadian installations, the minimum distance to be
ma �ntained from the inside wall of the pool or spa is 3
me ,ers (approx. 10 feet).
ipment Pad
the heat pump on a flat slightly pitched surface,
as a concrete or fabricated slab (pad). This allows
-r drainage of condensation and rain water from the
of the unit. If possible, the pad should be placed at
ime level or slightly higher than the filter system
)ment pad.
E Ensure that the pad is pitched not more than'/<
inch per foot cm per toward the compressor end
(front) of the heat pump. Pitch slab from back to
front'/ inch per foot maximum and level from
side to side.
C 'ndensation and Drainage
Co idensation will occur from the evaporator coil while
the unit is running and drain at a steady rate, usually
3 to 5 gallons (11.4 to 18.9 liters) per hour, depending
up, n ambient air temperature and humidity. The more
hu' p id the ambient conditions, the more condensation
wi be produced. Keep the drain holes of the base of the
un clear of debris.
If' e heat pump is installed indoors*, means of
co Idensate disposal must be provided
* I#door installation requires factory consultation
I Sprinklers
lawn sprinkler heads from spraying on the heat
to prevent corrosion and damage. Use a deflector
Table 2. Heat Pump Clearances
Side of
Heat
pump
Minimum Clearances for
Operation
Recommended. Clearances
for Serviceability
Inches
Centimeters
Inches
Centimeters
Front
24
60
36
90
Rear
12
30
24
60
Left
12
30
24
60
Right
12
30
24
60
Top
60
150
60
150
NOTE: Clearances listed in Table 2 are manufacturer's tested values.
These are given as minimum values. Where local and national codes
apply, and values are different than those listed in Table 2, use the
greater value to ensure safe and proper operation.
if needed.
Roof Run-off
Make sure the heat pump is not located where large
amounts of water may run-off from a roof into the unit.
Sharp sloping roofs without gutters will allow massive
amounts of rain water, mixed with debris from the roof
to be forced through the unit. A gutter or down spout
may be needed to protect the heat pump.
Installation of Anchor Clamps
In Florida, building codes require that the heat pump be
anchored to the equipment pad or platform to withstand
high wind pressures created during hurricanes. Other
jurisdictions may have similar requirements. Please
check your local codes for further details.
This heat pump is provided with anchor clamps
designed to hold the unit to the equipment pad in high
wind conditions. Installation of the anchor clamps is
recommended in all installations and are required in
Florida (reference Florida Building Code, Mechanical
Section 301.13).
Pro Series JE Heat Pumps I Installation and Operation Manual
Page 9
ATTACH ANCHOR BRACKETS
TO BASE OF HEAT PUMP
II WHEREINDICATED
Fig're 2. Anchor Clamp Positions
pun where it will damage the components.
3.4 Multiple Unit Installation
He-�t Pump and Heater Combination
In i rtain regions of the country it may be more
eco omical to run a heat pump during the warmer
mo the and a gas heater during the cooler months.
In s me situations it may be desirable to run the heat
pu p in the "Chiller" mode during the hottest portion of
the ear and a heater during the cooler months.
Th JZodia& heat pump may be plumbed with a gas
or Jectric heater or any combination of heat sources
inc i{zding solar. All heat sources must be plumbed in
ser s to work correctly and efficiently.
Fig re 5 illustrates a recommended plumbing layout
for heat pump / heater / solar combination heating
Sys em for a pool / spa combination. Your system may
not �Fontain all of these components, but the basic
plu bing will apply by eliminating the component in
the olustration that is not a part of your system.
IVIL Itiple Heat Pump Connections
All lumbing on multiple heat pump installations must
be one in parallel (see Figures 6 and 7). An equal flow
of ater to each heat pump is important for optimum
It may be necessary to adjust water pressure
switch if a unit is installed below the water level.
See Section 5.6 for details on when and how to
adjust the pressure switch.
Each heat pump allows a maximum flow rate of
70 gpm (265 Ipm) and requires a minimum of
20 gpm (76 Ipm).
NIO X 518'
STAINLESS STEEL SCREW
NOTE: DO NOT DRILL INTO
EVAPORATOR COIL TUBES
114' X 1 314'
GALVANIZED OR PLATED
CONCRETE SCREW
(MANUFACTURER PROVIDED)
3116' DRILLED HOLE
,..,...,.. ,.� 2112 MIN
Figure 3. Anchor Clamp Installation
Section 4. Electrical Connections
4.1 General Information
Wiring connections must be made exactly as shown in
the wiring diagram found on the inside of the heat pump
access compartment (see Figure 8 for single phase
electrical wiring and Figure 9 for 3-phase electrical
wiring). The heat pump must include a definite means
of grounding and bonding. There is a bonding lug on the
right side of the heat pump, where a bond wire must be
attached.
Jandye Pro Series JE Heat Pumps I Installation and Operation Manual
Page 11
f
VENT FOR INDOOR f f f f* f f }
INSTALLATION ONLY _
POOL HEATER
CHEMICAL LOOP
OR OPTIONAL CHLORINE
GENERATION SYSTEM
(JANDY AQUAPURE° SHOWN)
CHEMICALFEEDER
FILTER
-----, i-- - ,t POOLPUMP
O O
e —•� a .• A-�. .� � tea, ,e •�` •r :•. •
+ + • FROM POOL OR SPA
CHECK VALVE
TO POOL OR SPA MANUAL BYPASS VALVE
4. Standard Plumbing Layout
-------------
--------------
POOL HEATER
RETURN +---��---�
-------------
---
L =�
ril ��
CHECK
VALVE
SPA
-MAKE-UP
MAKE -UPI
CHECK
' VALVE
`-'FILTER``'%
SPA �� ;
�t`�� u_TL
RETURN
POOL
41;
DRAIN 'ram ;11
FILTER
PUMP
SPA
DRAIN
Fio;ure 5. Plumbing For Heating System Combinations
FROM SOLAR
TO SOLAR
00
L.
m
y
7
at'
N
m
0)
0
co
c
V
v,
>y
3
----------------
I
,
' I
POWER
BK
INTERFACE
WATER DEFROST
r
'
'
TEMP TEMP
e
a ■ r o0o e
_ W
--I
HIGH REFRIGERANT
W�
PRESS SWITCH
LOW REFRIGERANT
1
PRESS SWITCH
I
I
I
BK ,
BR
L2
��
_____________
-,
I
CONTACTOR
FAN RELAY
�
L
W
I I
1
W
o
R
I
1
��
BI
1
Y
Y
I
�
I
1
1
I
I
° °
o
24 VAC
TRANSFORMER
BK
COMPRESSOR
I
o 0
R
o °
----BL Y
Y
�gB
K�
�v
HARD START
CAPACITOR Bl
(OPTIONAL)
R J-1
R FAN T�
BK CAPACITOR
O REVERSING VALVE W
(OPTIONAL)
I I
I O 1
1 ,
- --------------------
JE 3000TR & JE3000TR3 ONLY
FACTORY INSTALLED 208/230 VAC
FIELD INSTALLED 208/23D VAC
COMPRESSOR
CAPACITOR
WATER PRESSURE
).— SWITCH
FACTORY 24 VAC HARNESS
FACTORY OPTIONAL 24 VAC
FACTORY OPTIONAL 208/230 VAC
FAN MOTOR
BKI I W
O ®GROUNDS Janay Series
I,ZODIAC-
a
b
0
cn
CD
ca
`m
CD
m
c
3
y
5
N
N
o:
0
CL
m
0
+
m
JE SERIES
230 VAC
SINGLE PHASE -o
60 Hzin
WIRING DIAGRAM
w
Pro Series JE Heat Pumps I Installation and Operation Manual
Page '15
a
is
0
SERVICE ACCESS
PANEL (5 SCREWS)
10. Jandy Pro Series JE Heat Pump Front View
Bonding
® _CAUTION
s heater must be connected to a bonding
i with a solid copper wire not smaller in
meter than 8 AWG (In Canada, it shall be no
aller than 6 AWG.)
National Electrical Code® and most other U.S.
.s require that all metallic components of a pool
;ture, including reinforcing steel, metal fittings,
above ground equipment be bonded together with
lid copper conductor not smaller than 8 AWG. The
pump, along with pumps and other pool equipment
t be connected to this bonding grid. A bonding lug
ovided on the right hand side of the heat pump to
re this requirement is met.
Optional Remote Controls
wiring must be in accordance with all
national and local codes and ordinances.
nection to a Remote Pool -Off -Spa Selector
Fire Connection)
Install the Remote Pool -Off -Spa Selector
Turn off the power to both the pool/spa control
system and the heat pump unit.
Remove the screws that attach the service/access
CONNECTOR FOR
HIGH VOLTAGE WIRES
CONNECTOR FOR
LOW VOLTAGE WIRES
panel to the heat pump unit and the cover to the
junction box (see Figure 10).
3. Run the wires from the pool/spa control system
into the conduit connection labeled "Low Voltage
Connection", located on the lower right hand side
of the heat pump (see Figure 10).
4. Connect the wiring from the pool/spa control
system to the heat pump remote control terminal
(see Figure 11 a).
5. Restore power to the heat pump and the pool/spa
control system.
Configure the Control Panel
Make sure the control is in the OFF mode.
To enter the Service Setup mode, press and hold
the MENU, POOL, and SPA buttons for 5
seconds.
NOTE The display will revert back to OFF after one
minute since the last key press.
3. Press the Up or Down button to display
REMOTE. Press the MENU button. The
SELECT REMOTE OFF (default remote)
appears, use the Up or Down button to scroll
through the Remote options. When you reach HI-
LO-COM, press the MENU button to select the
remote. Press POOL or SPA to exit the Service
Setup mode.
Jandy® Pro Series JE Heat Pumps I Installation and Operation Manual
Page 17
6.
T
7.
DI;
the
To
the
Use 22 gauge 4-conductor wire (Zodiac® Part No
4278) to run between the heat pump and the RS
control, and match the wire color order.
The wires coming from the Jandy Pro Series JE
heat pump can be "doubled up" on the red terminal
bar with the four (4) wires coming from the indoor
controller.
E If you need to install more than two (2) wires in
each terminal, order a Zodiac® Multiplex PCB
Kit, which includes the Multiplex Board (Zodiac
Part No. 6584). Never put more than two (2)
wires into each of the pins of the terminal bar.
Check all wiring, then apply power to both the
heat pump and the RS control system. Operation
can be verified in either Service or Auto mode. See
the RS Control System manual for instructions
about operation.
n the Jandy Pro Series JE heat pump is first
:red and there is an RS control connected to the
pump, the display on the heat pump will show
4DY REMOTE ONLINE PUSH MENU TO
kBLE". When the JE heat pump is online with
;S control, all functionality of the control on the
pump is disabled. The heat pump functions can be
,-olled only at the RS unit.
;mporarily use the heat pump controls, press
MENU button. The message "DANDY REMOTE
.INE PUSH MENU TO DISABLE" will disappear
the heat pump display. All functionality has now
returned to the control on the heat pump. In this
the RS unit is no longer controlling the heat
9j{ ram'' o,'ono�ort
reen - Enabled Green - Enabled
Dd - On I Red - On
a
S1
0 0
S2
To return the functionality to the RS unit, cycle (turn off
and then turn on) the power to the heat pump, or press
the MENU button for 5 seconds to enter the User Setup
Mode and then enable the Zodiac Remote.
NOTE If connecting more than two (2) items to the RS
Power Center red, 4-pin connector, a Multiplex
PCB is required.
Connection to a Secondary User Interface
1. Turn off the power to the heat pump.
2. Remove the five (5) screws that attach the front
panel to the heat pump and remove the cover to
the junction box. See Figure 10.
3. Run four (4) 22 AWG solid copper wires into the
conduit labeled "Low Voltage Connection' located
on the lower right hand side of the heat pump. See
Figure 10. The wires may be up to 300 feet
(91.4 m) in length.
4. Connect the wires to the 4 position terminal on
the upper left hand corner of the Power Interface
PC Board, labeled "User Interfacel". The wires
will be added to the existing wiring to the User
Interface installed on the heat pump.
5. Ensure the wiring is consistent when connecting
the wires to the second User Interface. For
example, BK goes to BK, 0 goes to 0, etc.
6. Re -install the junction box cover and service
access panel and restore power to the heat pump.
Connector for Low
Voltage Wires
Heat Pump
Heat Pump Connections
Terminals 1 and 2
o� I
0 00000000 000
DIP Switches
S1 and S2
•
re 12. AquaLink RS to Jandy Pro Series JE Heat Pump - T-Stat (2 wire) connection
Jandy® Pro Series JE Heat Pumps I Installation and Operation Manual
Page 19
Spa Mode - (Normal Heat)
To able the spa mode, press SPA. The associated left
gree, LED indicator will light and the unit will display
the
set
is s
to
the
= represents the current temperature setting
on the control. The default setting for spa
temperature is 102°F (38°C).
n change the temperature set point by pressing
or Down button. Repeatedly press the Up or
button until you reach the desired temperature
nt. After 5 seconds of inactivity, the new set point
:d in memory. When the water temperature falls
gree below the temperature setting and after a 5
delay, the control will start the heat pump and
ociated right LED will light RED.
Mode - (Optional Maintain Heat)
If c, ' nnected to an AquaLink, the Maintain Heat mode
allo s the heat pump to monitor the temperature of the
wat' r 24 hours a day by turning the spa pump on and
saam�pling the water temperature.
To
the
4t
This feature only works when connected to
an AquaLink.
►erate in spa mode with the Maintain Heat feature,
SPA, then press MENU, press the Down button
MAINTAIN SPA HEAT is displayed, press the
U button. The associated left green LED. indicator
ight and the unit will display SET:XXX°. Change
mperature set point by pressing the Up or Down
n until the desired set point is displayed. After
ands of inactivity, the new set point is stored in
Operating Features of Hybrid Units
with Optional Chiller
The chiller is an optional equipment. Not all
units are provided with chiller.
Pool Mode - (Normal Chill)
To nable the pool mode, press POOL. The associated
left green LED indicator will light and the unit will
dis6lav SET:XXX°.
'E M represents the current temperature setting
on the control. The default setting for pool
temperature is 80°F (26`C).
s the MENU button. Press the Up or Down button
you reach POOL CHILL, press the MENU button.
'E POOL CHILL will not be displayed if the unit is
not provided with chiller.
can change the temperature set point by pressing
1p or Down button. Repeatedly press the Up or
in button until you reach the desired temperature
set point. After 5 seconds of inactivity, the new set point
is stored in memory. When the water temperature rises
to 1 degree above the temperature setting and after a 5
minute delay, the control will start the heat pump and
the associated right LED will light GREEN.
Pool Mode - (Optional Maintain Chill)
If connected to an AquaLink, the Maintain Chill option
mode allows the unit to monitor the temperature of the
water 24 hours a day by turning the pool pump on and
sampling the water temperature.
NOTE This feature only works when connected to
an AquaLink.
When the temperature of the water rises above the
desired temperature setting, the control will then turn on
the unit and the associated right green LED will light.
To operate in pool mode with the Maintain Chill feature,
press POOL, then press MENU, then press the Down
button until MAINTAIN POOL CHILL is displayed,
press the MENU button. The associated left green LED
indicator will light and the unit will display SET:XXX°.
Change the temperature set point by pressing the Up
or Down button until the desired set point is displayed.
After 5 seconds of inactivity, the new set point is stored
in memory.
Spa Mode - (Optional Maintain Chill)
If connected to an AquaLink, the Maintain Chill mode
allows the heat pump to monitor the temperature of the
water 24 hours a day by turning the spa pump on and
sampling the water temperature.
NOTE This feature only works when connected to
an AquaLink.
When the water temperature rises above the
programmed temperature set point, the control will start
the heat pump.
To operate in the spa mode with the Maintain Chill
feature, press SPA, then press MENU, press the Down
button until MAINTAIN SPA CHILL is displayed,
press the MENU button. The associated left green LED
indicator will light and the unit will display SET.XXX°.
Change the temperature set point by pressing the Up
or Down button until the desired set point is reached.
After 5 seconds of inactivity, the new set point is stored
in memory.
III Jandy® Pro Series JE Heat Pumps I Installation and Operation Manual
Page 21
'X Set Point Lockout
Ma a sure the control is in the ON mode (POOL or
SP ), press and hold the Up and Down buttons for 5
sec pds. The set point will be locked and the control
will operate in the mode it was in when the Set Point
Loc 1 out occurred. If an attempt to change the set point
is ade while the control is in Set Point Lockout, the
con rol will display SET POINT LOCKED. To unlock
the et Point Lockout, press and hold the Up and Down
bu bns for 5 seconds. The unit will display SET POINT
UNLOCKED.
6.61,1 Water Pressure Switch Adjustment
® CAUTION
he water pressure switch should be adjusted
tD turn the heater off when the pump is off.
effing the switch to close at too low of,a flow
n damage the appliance. Adjust the switch
t, turn the heater off, not on.
ThAl pressure switch is preset at the factory for
ac J ation at 2 psi (14 kPa). This is the minimum setting
for he water pressure switch and works for all basic
in ,illations. Only adjust the water pressure switch if
the eat pump does not operate when the proper flow
is plied to unit or if the heat pump does not shut
off,' hen the filter pump is off. Occasionally, unusual
plu Bing configurations or necessary restrictions in
the �lumbing may cause pressure sensing problems. In
the a rare situations, the plumbing system configuration
in require adjustment of the water pressure switch.
Ad ustment of the pressure switch may be necessary
if aid y part of the filter system piping is 3 feet (1 m) or
mo ,e above the top of the heat pump jacket.
Do of adjust the pressure switch if the heat pump is
ins ailed more than 5 feet (1.5 m) above or 10 feet
(3 1 ) below the pool surface. Consult your local
Zo iac® dealer for recommendations.
On ome installations, the piping from the heat pump
to a pool is very short. The back pressure could be
to low to trigger the pressure switch. If this happens,
it 11 ay be necessary to install a directional fitting or
elbii ws where the return line enters the pool. This will
inci ease back pressure enough for the heat pump to
op rate properly. If this configuration is necessary,
be i� ure to check that the system flow is above the
mi imum requirement of 30 gpm (114 1pm) after the
dir ° ction fitting or elbow has been installed.
ME ke sure the pool filter is clean before making any
pr ssure switch adjustment: A dirty filter will restrict the
way, er flow and the pressure switch cannot be adjusted
To
1.
2.
the pressure switch:
Be sure that all valves in the system are set to
allow water flow through the heat pump. Start the
filter pump.
Set the heat pump control to call for heat. Set the
heat pump control to the POOL HEAT mode.
3. If the heat pump control displays "NO FLOW",
then the flow in the system may be below the
minimum flow of 30 gpm (1141pm) needed for
the safe operation of the heat pump. Investigate
and correct any flow problems before adjusting the
water pressure switch.
4. Remove the heat pump's control access panel. The
water pressure switch is located in the lower left
corner of the control compartment.
5. After confirming the flow rate is at a minimum
of 30 gpm (114 1pm), slowly rotate the thumb
wheel on the water pressure switch in a
counterclockwise direction until the "NO FLOW"
indicator disappears from the control display.
Remember that there is a time delay before the
heat pump compressor will start.
6. Once the heat pump is running, turn off the filter
pump. The heat pump should turn off immediately.
7. If the heat pump continues to operate when the
filter pump is off, turn the thumb wheel on the
water pressure switch in a clockwise direction
until "NO FLOW" is displayed on the control and
the heat pump shuts down.
8. Check the setting of the water pressure switch by
starting and stopping the filter pump and checking
the control display and operation of the heater
between each flow change.
9. If the water pressure switch cannot be adjusted
to accommodate the conditions listed above,
an external flow switch must be added to the
plumbing system to ensure that the heat pump will
not operate without the proper flow through the
heat exchanger.
Section 6. General Maintenance
6.1 Water Chemistry
Proper chemical balances are necessary for sanitary
bathing conditions as well as ensuring your heat pump's
long life. Be sure to keep your chemical and mineral
concentration levels within the values indicated in
Table 3.
NOTE For spas, it is also necessary to perform water
changes in addition to chemical treatment. It is
recommended to change the spa water every
60 days for light usage and every 30 days if
usage is heavy.
6.2 Winterizing
® CAUTION
Failure to winterize could cause damage to the
heat pump and will void the warranty.
In areas where freezing temperatures occur, you should
protect your pump, filter, and heat pump from the ele-
Jandy® Pro Series JE Heat Pumps I Installation and Operation Manual
Page 23
3.
4
5.
Inspect the electrical controls, specifically the
following:
a. High and Low Limits
b. Pressure Switch or Flow Switch
c. Temperature Control
Inspect the evaporator coil for blockage and clean
as necessary.
Check for spider webs or debris in the condensate
drain; clean if necessary.
Conduct a normal operating cycle and observe that
the unit operates properly.
:tion 7. Professional Maintenance
and Service
7.1
Thi
wa.
fro
of
W1
the
ligi
thn
in
Heat Pump Design
Zodiac® heat pump is one of the most efficient
s to heat a pool or spa. The heat pump transfers heat
i the outside air to the pool or spa water by means
a internal heat exchanger.
;n the fan is turned on, warm air is drawn through
-efrigerant charged evaporator, turning the cold
id refrigerant to a warm gas. The gas then flows
ugh the compressor where it is compressed resulting
much higher temperature.
hot gas enters the heat exchanger -where the water
acts the heat. The pump pulls in cool pool water,
;h in turn converts the hot gas back into a liquid
gerant and starts the cycle over again.
JE heat pump and the EE-Ti heat pump uses a
gerant called R-41 OA. It is a non -ozone depleting
gerant that is accepted by the EPA. R-4I OA has
per operating pressures and cooling capabilities than
?, which is the refrigerant used in the AE-Ti heat
p. Therefore, R-41 OA should NEVER be used in
of the AE-Ti heat pumps.
EPA requires certification to purchase or use
I OA. It is recommended that service personnel be
ted in installation, service, brazing, and maintenance
edures. They are similar to what the industry has
l for the R-22 system, however, they should be
fined for the higher operating pressures.
NOTE. The maximum heat output and efficiency of
a heat pump is dependent upon the quality
and performance of the major components
used. Equally important are the environmental
conditions (for example, air temperature,
humidity, water temperature, and wind).
7.2 Heat Pump Components and
Operation
Evaporator - As air passes through the evaporator, the
refrigerant in the evaporator absorbs heat from the
ambient air. The warmer the ambient air and the
larger the surface area of the evaporator the more
heat it can collect.
Fan - The heat pump fan produces high volume airflow.
Adequate airflow is required to move warm air
through the large evaporator.
Compressor - The compressor compresses the
refrigerant gas to a higher pressure, increasing the
temperature.
Heat Exchanger - As the final step to the heating
process, the heat exchanger transfers the heat
from the hot gas to the water. (Also known as a
condenser.)
Reversing Valve - (For Hybrid Units with Optional
Chiller and Hot Gas Defrost) The reversing valve
reverses the flow of the refrigerant, which results
in transferring cold gas to the water, thus lowering
the temperature.
Table 3. Optimal Water Chemistry Ranges
,r r
a. 4 i #�s0_51
Nest ,w ar . x �41
sa s., n,_
...�., a7�y jY„y :..c.fb.cl T9 a
�f <ypRecommended level , c' r, kyd
.mf.y,„..�,�.,;w:x„„..u.t:zsu_.,qua.s».cc:,,...av:.s...�,v..�., o,...,.aY..3,v::iw c.rS..._.tG*.1
Fr°
a Chlorine or
1.0 to 3.0 ppm
13
mine
2.0 to 4.0 ppm
PF
7.2 to 7.8 (Ideal ranges being between 7.4 and 7.6)
T
al Alkalinity (TA)
80 to 120 ppm
C!
Icium Hardness (CH)
175 to 400 ppm `
nuric Acid
30 to 50 ppm
Ra;
l Dissolved Solids (TDS)
1000 to 2000 ppm (Excluding dissolved NaCI from Salt
Chlorine Generator)
oncentration levels taken from "Basic Pool and Spa Technology" published by APSP (Association of Pool and
pa Professionals).
Jandya Pro Series JE Heat Pumps I Installation and Operation Manual
Page 25
8.2111 Diagnostics
In tl}e event a pressure switch opens or another fault condition occurs, the LCD screen will display the fault until the
pro lem has been -resolved. Please refer to the following table for the list of diagnostic conditions.
Table 5. Heat Pump Diagnostics
yDIA CC.:c <<x i5�°,F4
GNOSTI ONDITION
;F} F �"� � . ganr, *gas
DESCRIPTIONt '3
=•=setae
�t x
.. 4.,C_;..-...a .�.,'.rsrc r;`..'� _
o
FA
LT
Low or restricted water flow through the heat pump.
N
FLOW
The external bypass valve is in the wrong position, or the water flow switch
has malfunctioned. The water flow switch opens creating a fault and the
heat pump shuts off.
FA
LT-
When the ambient temperature is low, the suction pressure can drop
LO
Af REF PRESSURE
significantly.
This fault will cause the low pressure switch to open and the control will
shut off the compressor.
FA
�LT
When the head pressure builds too high, the high pressure switch will open
HI
H REF PRESSURE
causing the heat pump to shut off immediately.
The control will sense this fault condition and shut off the compressor until
the switch re -closes.
FA
LT
When the POOL or SPA water temperature heats to the maximum allowed
HI
H WATER TEMP
temperature or above, there could be safety risks for anyone in the water.
The water thermostat will read this temperature and the control will shut off
the heat pump unless it is in CHILLER mode.
This feature also remains active when the control calls for heat through a
remote thermostat. This is to insure that water temperature does not go
to an abnormally high level due to a possible malfunction of the remote
sensor.
F �1LT
In the event that the coil temperature sensor malfunctions or is not
S IORTED
COIL SENSOR
connected the control will shut off the heat pump.
J
F
-or-
ULT
O IIEN
COIL SENSOR
F �1LT-
In the event that the water temperature sensor malfunctions or is not
S
ORTED WATER SENSOR
connected the control will shut off the heat pump.
II�or-
F
ULT
O
EN WATER SENSOR
Jandyo Pro Series JE Heat Pumps I Installation and Operation Manual
Page 27
9.3
Zodiac® JE 1500 Heat Pumps Exploded View
15
14
• 18
� 19
DETAIL C
SCALE 1 : 8 13
5
C
0
0
6
11
16. Zodiac JE Heat Pumps Exploded View (JE1500 Shown)
9.6
Pro Series JE Heat Pumps I Installation and Operation Manual
Zodiac®JE Single Phase Electric Box
Zodiac® JE Three Phase Electric Box
00 call coo
OEM
�
eT
■
1
Page 29
Figure 19. Zodiac JE Three Phase Electric Box