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_mr, steam.steam bathS Technical Specifications
Model 4 E RECEIVED
Serial Number 9000000 and higher
MAR '2 1 7010
®® Permitting Department
St. Lucie Count
o 0
Mr.Steam Standard Features �
•Stainless steel resevoir'
•Industrial,large diameter,serviceable heating element
•
Modular"snap-in"connections
•Electronic water-level control system
•Full-port drain valve.
•Limited lifetime steam generator parts warranty
Safety Features
• UL recognized electronic controller system
•
Built-in,low-voltage 24-volt control
•6o-minute electronic countdown with 75-minute limiting
safety back-up
•ASME safety valve
Locating and installing Electrical
the Steam Generator Unit
•Select a location as near as practical to the steam room,within 50 feet. All electrical wiring to be installed by a qualified licensed electrician in
Typical locations include:closet,vanity cabinet,heated attic or basement. accordance with National Electrical Code and local electrical code.
• Do not install steambath generator inside the steam room.
• Do not install steambath generator outdoors or wherever environmental Power Wiring
conditions may affect the safety and/or performance of the generator. a.Check power voltage.Use 24oV rated unit when supply is greater
than 208V.(Most homes have z4oV,iPH service).Use 208V rated
•Do not install steambath generator or plumbing lines in unheated attic
or any locations where water could freeze. unit for 208V power.
2.Use minimum 90•C/300V rated insulated copper conductors only,
•Do not install steambath generator near flammable or corrosive materials type THHN or equal sized in accordance with National Electrical
or chemicals or in areas having a high concentration of chlorine. Code and local electrical code for the Amps in Ampere Chart.If
•Install steambath generator on a solid and level surface or securely allowed by code,NM cable may require a larger wire size than as
mounted to a wall using the keyhole slots provided. listed on the chart.
•Install steambath generator in an upright position only. 3.Connect suitably sized equipment grounding wire to ground terminal
provided.
•Provide minimum of(12) inches both ends and top of the steam 4.Install a separate circuit breaker between supply and.unit.Provide a
generator
r or as required for servicing. power supply disconnect within sight of the steam generator or one
Refer to Mr.Steam Installation,Operation and Maintenance Manual Puri that is capable of being locked in the open position.
101289 REV 10.08 or later for complete instructions. 5,For single phase units,use two_wire supply source and equipment
grounding wire.Neutral(white)wire is not required.
Required Plumbing
Water Supply(3/8"NPT) Steam outlet(1/2"NPT) AMPERE CHART
Safety Valve(3/4" NPT) Drain(i/2"NPT) Model No. Max Room KW Volts Amps Wire Size
Steam Head(2/2"NPT)
Vol.Cu.Ft. i PH t (AWQft
MS400E 360 9.0 208 44 8
•Locate steam head 6-12 inches above floor. 240 38 8
•For tub/shower enclosures,install 6 inches above tub top edge.
•Consult with supplier of acrylic,fiberglass and other non-heat resist- t All specifications shown are for 208V and 24oV,single phase.
ant enclosures for recommended steamhead location.An acrylic shield Consult factory for other voltage specifications.
is available for these installations(part number 103938). tt See power wiring,note 2 above.
{KFIVED
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FILE CS' Y MAR 2 � 1.018
mr.Stea�� e baths Technical SpecificaAAfliw ele��'t"„ent
Generator Diagram Model MS400E
13/4"
(45)
® U ® 14314"
® ® Water Inlet (375)
Control&
® ® °O° Accessory ®®� 117/s"
Connections (302)
Steam Outlet
Safety Value 8114"
(210)
Optional AutoFlush 1 51/s"
Manual Drain Value (130)
----------
' 13/4"
o (45)
141/2" 631s„ 17
(368) (48)
21/2" (162) 51/8"
(64) 5" (130)
IMPORTANT NOTE: 6314 (127)
Provide a minimum of twelve(12)inches (171)
at both ends and top of the steam generator or as
required for servicing.Alternately,provide unions as
required to facilitate installation and disconnection
of the steam generator. [7
U Side View Showing
Element Access Panel
IMPORTANT NOTE:
The minimum clearance from combustible 0
surfaces is zero all around. ;
IMPORTANT NOTE:
® .�
Do not rough in plumbing and electrical services
based in the dimensional information provided.
Drawings are not to scale.
® NOTES:
i.M=Optional AuwFlush
0 0 2.Al units in inches(MM)
TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT POWER
SUPPLY DIRECTLYTO HEATING ELEMENTS III
NOTE:FOR ILLUSTRATIVE PURPOSES ONLY.
IMPORTANT:See Mr.Steam®Installation, Operation and
Maintenance Manual, PUR 101289,for details.Click here
to download this manual:
http://mrsteam.com/products/technical-downloads.htmi
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