mr. steam MS-65T, MS-90T, MS-300T, MS-400T, MS-150T Maintance Manual

Residential Steambath Generator Systems

____________________________________________________________

Installation, Operation & Maintenance Manual

A Lifetime of Pleasure

®

MrSteam

®

1. Children under the age of 16 should not use the Steambath.

2. Check with a physician before use of the Steambath if you are pregnant, have a coronary condition, are in

poor health, are being treated for any other medical condition, or are using medication or drugs.

3. Exit Steam Room immediately if you feel faint, dizzy, sleepy, or otherwise uncomfortable.

4. Do not use the Steambath if you have recently consumed alcohol.

5. Condensation and moisture may cause the the Steambath floor and other surfaces to become slippery and

dangerous. Installation of non-skid floor materials or the use of proper footwear is recommended at all times.

IMPORTANT!

Read the manual provided for use and safety information.

MODELS:

____

MS-65T
MS-90T
MS-150T
MS-225T
MS-300T
MS-400T
MS-SUPER 1T
MS-SUPER 2T
MS-SUPER 3T
MS-Super 4T
MS-Super 5T
MS-Super 6T

IMPORTANT NOTE

:

As you follow these instructions, you will notice warning and caution symbols. This blocked
information is important for the safe and efficient installation and operation of this generator.
These are types of potential hazards that may occur during this installation and operation:

All information in these instructions is based on the latest product information available at the time of publication.
Sussman-Automatic Corporation reserves the right to make changes at any time without notice.

!

WARNING

!

CAUTION

Table of Contents: . . . . . . Page

Before Installing. . . . . . . . . . . . . . . . . . . . . 1

Steam Room Guidelines . . . . . . . . . . . . . . . 1

Locating the Steam Generator Unit. . . . . . 2

Typical Installation . . . . . . . . . . . . . . . . . . . 2

MS Super-4T, 5T, 6T Typical Installation . . . 3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . 4

Plumbing

Water Supply

Generator Dimensions . . . . . . . . . . . . . . . . 5

Electrical Specifications . . . . . . . . . . . . . . . 6

Field Power Wiring. . . . . . . . . . . . . . . . . . . 7

Wiring Diagrams . . . . . . . . . . . . . . . . . 8 –10

Initial Start-Up and Checkout. . . . . . . . . . 11

Maintenance . . . . . . . . . . . . . . . . . . . . . . 11

Optional AutoFlush System . . . . . . . . 12–13

Using AromaSteam Essential Oils. . . . . . . 13

Liquid Level Control Board. . . . . . . . . . . . 14

Select Your MrSteam Model. . . . . . . . . . . 15

Replacement Parts Diagram . . . . . . . . . . . 16

Replacement Parts List . . . . . . . . . . . . . . . 17

states a hazard may cause serious
injury or death if precautions are
not followed.

signals a situation where minor
injury or product damage may occur
if you do not follow instructions.

IMPORTANT NOTE:

This highlights information that is especially
relevant to a problem-free installation.

PUR 101289 Rev. 6.3/03

MrSteam

®

Residential Steambath Generator Systems

Installation,Operation & Maintenance Manual

A Division of Sussman-Automatic Corporation

43-20 34th Street, Long Island City, NY 11101 • [phone]
1-800-767- 8326 • Fax: [phone] • www.mrsteam.com

Western Regional Offices

9410 S. La Cienega Blvd., Inglewood CA 90301
1-800 72 STEAM (1-800 727-8326) • Fax: [phone]

Steam Outlet
Steam Head

Made in USA

Listed Steam Bath

Generator 777D

ANSI

Drain
Safety Valve

MODEL____________ Serial No._________________

PEEL & STICK WARNING

Note:

MrSteam strongly recommends that this
warning be peeled off and posted in a
conspicuous location near the steambath.

MrSteam

®

Sussman Lifestyle Group

®

43-20 34th Street , Long Island City NY 11101 • 1 800 76 STEAM • www.mrsteam.com

PUR100378 6.3/03

WARNING

!

MrSteam

®

Installation, Operation & Maintenance Manual

IMPORTANT:

The following general information should be used in conjunction with consultations with your architect,

designer and contractor in determining all factors necessary in providing a suitable and safe steam room.

Read these instructions before installation or service. Although this MS steambath generator has been fully qualified for ship­ment by MrSteam, the following must be reviewed for proper, safe and enjoyable steam bathing.

Verify that the model and accessories are correct, including incoming line voltage.

Insure steambath generator has been correctly sized for the steambath room. Pay particular attention to room volume
and construction. If any questions, please refer to MrSteam sizing guide enclosed.

(see page 15)

Marble or glass walls or ceilings, or exterior walls “ENLARGE” the room’s size, requiring a generator larger than one
based only on the room’s cubic foot (L x H x W) volume.

The physical size of the unit, clearance for plumbing servicing, and its distance from the steam room must all be consid­ered before final installation.

IMPORTANT

:

MrSteam units are intended to be operated with MrSteam TEMPO/PLUS,TEMPO,TEMPO/REMOTE and
TEMPO/EXT Controls only, and are to be installed strictly in accordance with the specific instructions contained in this man­ual and as supplied in the manuals provided with the controls.

ELECTRICAL SHOCK HAZARD. MrSteam steam generators are connected to 240V line voltage and
contain live electrical components. All installation and service to be performed by qualified and licensed

electricians and plumbers only. Installation or service by unqualified persons may void the warranty.

1.

Steam room must be completely enclosed, with full walls, door, floor and ceiling.

2.

It is recommended that a gasketed door is used for heat sealing and steam containment.

3.

If tile-type or other smooth surfaced flooring is used provide suitable anti-skid strips or equivalent, to prevent user slipping

and injury.

4.

Walls and ceilings must be constructed of water-resistant, non-corrosive surface, such as tile, marble, molded acrylic, or

other non-porous material.The ceiling should be sloped to prevent dripping of condensate. If acrylic, fiberglass or other
non-heat resistant materials are used as part of the steamroom enclosure, see page 4, "Steamhead" for additional details.

5.

Provide a floor drain.

6.

No heating, venting or air conditioning devices should be installed inside the steam room.

7.

Steam room construction information is available from the Tile Council of America, Inc. at [phone] or

www.tileusa.com.

8.

MrSteam strongly recommends that a warning be posted in a conspicuous location near the steambath.

A peel-off warning has been provided (on the inside front cover) for installation. See Warning facsimile below.

The MS series of steam generators are for residential use only. Commercial or other non
residential applications void the warranty and may adversely affect product performance.

Before Installing

1

Steam Room Guidelines

!

WARNING

!

WARNING

1. Children under the age of 16 should not use the Steambath.

2. Check with a physician before use of the Steambath if you are pregnant, have a coronary condition, are in

poor health, are being treated for any other medical condition, or are using medication or drugs.

3. Exit Steam Room immediately if you feel faint, dizzy, sleepy, or otherwise uncomfortable.

4. Do not use the Steambath if you have recently consumed alcohol.

5. Condensation and moisture may cause the the Steambath floor and other surfaces to become slippery and

dangerous. Installation of non-skid floor materials or the use of proper footwear is recommended at all times.

IMPORTANT!

Read the manual provided for use and safety information.

MrSteam

®

Sussman Lifestyle Group

®

43-20 34th Street , Long Island City NY 11101 • 1 800 76 STEAM • www.mrsteam.com

PUR100378 6.3/03

WARNING

!

Mr

Steam

®

Installation, Operation & Maintenance Manual

Select a location as near as practical to the steam room.Typical locations include: closet, vanity cabinet, heated attic or basement.

1.

Locate steambath generator within 25 feet of steam room.

2.

Do not install steambath generator inside steam room.

3.

Do not

install steambath generator outdoors or wherever environmental conditions may affect the safety and/or

performance of the generator.

4.

Do not install steambath generator in unheated attic or any locations where water could freeze.

5.

Do not

install steambath generator near flammable or corrosive materials or chemicals such as gasoline, paint thinners, or

the like. Installation in areas having high concentrations of chlorine (such as pool equipment room) must be avoided.

6.

Install steambath generator on a solid and level surface.

7.

Install steambath generator in an upright position only.

8.

Install anti-water hammer device as required.

9.

Provide a minimum of (12) inches to both ends and top of the steam generator or as required for servicing. See page (5).

10.

Provide unions as required to facilitate installation and disconnection of piping.

11. IMPORTANT:

Steam line, safety valve

, drain valve, plumbing and steamheads become hot during operation and remain
hot after shutdown for a period of time. Provide appropriate protection, including insulating plumbing lines. Avoid plumbing
runs and steamhead locations that can come in contact with bathers.

12.

MrSteam controls can be located inside the steam room or on the outside of the steam room.
See separate CONTROL INSTALLATION AND OPERATION INSTRUCTIONS for specific details. If the controls are
located outside the steamroom, a remote sensor (part number MSTS) is required.

NOTE: The TEMPO series controls are suitable for use with UL Listed MrSteam generators and for use in a wet environment.

The MS series of steam generators are for residential use only. Commercial or other

non-residential applications void the warranty and may adversely affect product performance.
Use only MrSteam TEMPO series controls.

Locating the Steam Generator Unit

Typical MrSteam Installation

P

A

U

S

E

O

N

O

F

F

T
EM

P

T
I
M

E

O
N
O
FF

P
A
U

S
E

P
R

O
G

1

P

R
O

G

2

T
EM

P

T
I
M

E

O
N
O
FF

P
A
U

S
E

P
R

O
G

1

P

R
O

G

2

2

!

WARNING

NOTE:

For illustrative purposes only.

Consult with qualified designer, architect or
contractor for steam room construction details.

Provide unions as required to facilitate
installation and disconnect of piping

Steam generator

Field installed
power supply

Field installed
steam supply pipe

Valve is

shown open

Control cable

Steam Head (shown with optional acrylic shield)
See page 4 for Steam Head Installation information

TEMPO®or
TEMPO/PLUS® Control
See Control Manual for
installation information

Field installed
water supply pipe

Mr

Steam

®

Installation, Operation & Maintenance Manual

MS Super 4T, 5T, 6T Typical Configuration

3

Diagram B

Assembled and Installed

MS Super 4T, 5T, 6T

Typical Installation shown

with Optional AutoFlush

Diagram A

Printed Circuit Board
Component shown
enlarged for illustrative
purpose.

Interconnecting
Cable PN: 103904

Primary Unit

Secondary Unit

TEMPO/PLUS
Control

Optional AutoFlush, see
AutoFlush Installation pg. 11

Provide unions as required to facilitate installation
and disconnection of piping

Steam Heads

NOTE:

For illustrative purposes only. Consult with qualified

designer, architiect or contractor for steam room construction details.

NOTE:

For illustrative purposes only.

Units shown prior to plumbing and installation.

Installation Instructions for Models:
MS-Super 4T, MS-Super 5T
and MS-Super 6T

1.

Install each steam generator as in a single installation.

Install generators as close as possible to each other,
not exceeding 12 feet.The interconnecting cable length
is 12 feet.

2. IMPORTANT:

Power must be disconnected at the
main electrical supply. Remove steam generator covers.
Retain screws and cover for reuse.

3.

Connect the TEMPO/PLUS control to either unit per

instructions supplied with the TEMPO/PLUS control.

4.

Remove one knock-out on each generator as shown.

Insert the ends of interconnecting cable provided
(PN 103904) through the knock-outs as shown in
Diagram A. Connect each end to the printed circuit
board connector labeled "TANDEM" as shown.

5.

Connect separate plumbing and power supplies for

each unit. Replace covers with cover screws.

Power

Supply

MrSteam

®

Installation, Operation & Maintenance Manual

Plumbing

All plumbing shall be performed by a qualified licnesed plumber and in accordance with applicable National and local codes.

• Use unions on all pipe connections.

• Use only brass piping or copper tubing

• Do not use black, galvanized or PVC pipe.

Water Supply (3/8” NPT)

1.

Connect hot or cold water line. Hot water line is preferable, however hot water should not exceed 160° F.

2.

Provide a shut off valve in the water supply line upstream of the steambath generator.

3.

Do not overheat inlet solenoid valve with solder connections. Overheating will damage parts.

4.

Flush inlet water line thoroughly before making connection to unit.

5.

Strainer recommended upstream of feed water connection.

6.

For best performance water pressure should be 15 to 20 PSIG. Reduce pressure as required if necessary.

7.

Provide anti-water hammer device as required.

Steam Outlet (1/2” NPT)

1.

Do not install a valve in steam line. Flow of steam must be unobstructed.

2.

Use 1/2-inch brass pipe or copper tubing from unit to steam head.

3.

Insulate steam line using pipe insulation rated 250° F or higher.

4.

Pitch steam line 1/4" per foot towards steam head or steam generator to avoid valleys and trapping of condensate.

NOTE:

Running the steam line down and then up will create a steam trap blocking the flow of steam.

Steam Head (1/2” NPT)

INSTALLER: Because the steam head and direct steam emissions are very hot, locate the steam head
where incidental contact by bather with the steam head or direct steam emission cannot occur.

1.

Locate steam head 6-12 inches above floor, except for

•

Tub/shower enclosures, install 6 inches above tub top edge.

•

For enclosures with acrylic or other non-heat resistant flooring
install Acrylic Shield Part Number MS-103412.

2.

Install steam head with steam slot facing downward.

IMPORTANT:

To preserve steam head finish, do not use wrench
or other tools to tighten. Hand tightening is sufficient when
Teflon or equal pipe thread sealing compound is used. Use no
abrasive cleansers or chemicals. Use only mild soap and sponge.

3.

IMPORTANT:

Consult with supplier of acrylic, fiberglass
and other non-heat resistant enclosures for recommended
steam head location.

Drain (1/2” NPT)

NOTE:

A drain valve is provided to facilitate servicing. Provide a
drain line connection from steambath generator drain valve accord­ing to National and local Codes. Check local plumbing code for
receptor, trap and vent requirements. Unit drains by gravity.

Safety Valve (3/4” NPT)

Where permitted by local codes, provide an outlet plumbing connection for safety valve.

To insure proper and automatic safety valve operation: DO NOT connect a shut off valve or a plug
at safety valve outlet. DO NOT connect a shut off valve in steam supply pipe.

Installation

4

!

WARNING

!

CAUTION

Steam Supply Pipe

Steam Head

1/2" (without Acrylic Shield)
3/4" (with Acrylic Shield)

1/4" minimum clearance required
when Acrylic Shield (PN 103412) is
used. See installation instructions
provided with the Acrylic Shield.

Fill gap with silicone or
equal sealant as required
for moisture seal.

Finished interior face
of steam room wall

Use Teflon or equal
sealant on pipe threads

Y Min Required for
Steam Shield (PN 103412)

X

Finished Face of
Steam Room Wall

Mr

Steam

®

Installation, Operation & Maintenance Manual

Field Power Wiring

7

Models MS 65T – MS 400T
(single phase wiring shown)

L1, L2, Ground
by field wiring

L1, L2, Ground
by field wiring

Models MS Super 1T – MS Super 6T
(single phase wiring shown)

_________________________________________________
TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT

POWER SUPPLY DIRECTLY TO ELEMENTS !!!
_________________________________________________

!

CAUTION

NOTE:

For illustrative purposes only. Consult with qualified licensed

electrician for electrical installation.

_________________________________________________
TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT

POWER SUPPLY DIRECTLY TO ELEMENTS !!!
_________________________________________________

!

CAUTION

NOTE:

For illustrative purposes only. Consult with qualified licensed

electrician for electrical installation.

(conduit and fittings

Ground Lug

Ground

L1

L2

Contactor

Knockout

omitted for clarity)

(conduit and fittings

omitted for clarity)

Knock-out

Power block

L1

L2

Ground

Ground lug

Fuse

Fuse block

Contactor

MrSteam

®

Installation, Operation & Maintenance Manual

8

Wiring Diagrams

ELEMENT

OUND

OR

C

POWER INPUT

POWER INPUT

FUSES

LEGEND

L1

L2

G

GROUND

SOLENOID

GREEN

PURPLE

SOLENOID

TRANSFORMER

GREEN

WHITE

LIGHT
BLUE

WHITE

S

GRAY

WATER

FEED

VAVLE

TRANSFORMER

WHITE

LIGHT
BLUE

WHITE

S

GRAY

WATER

FEED

VALVE

BLACK

BLACK

C

CONTACTOR

HEATING
ELEMENT

L2

L1

BLACK

BLACK

CONTACT

WHITE

DARK
BLUE

CONTROL BOARD

WHITE

DARK
BLUE

CONTROL BOARD

PURPLE

PURPLE

TO PROBE

CABLE

CABLE

TO PROBE

CABLE

CABLE

SINGLE PHASE

MS-65T, MS-90T, MS-150T,
MS-225T, MS-300T, MS-400T

TEMPO or
TEMPO/PLUS CONTROL

TEMPO/EXT (optional)

AUTOFLUSH (optional)

SINGLE PHASE

MS-SUPER-1T
MS SUPER-2T
MS-SUPER-3

TEMPO or
TEMPO/PLUS CONTROL

TEMPO/EXT (optional)

AUTOFLUSH (optional)

(All Diagrams)

FIELD
WIRING

FACTORY
WIRING

T

POWER INPUT

L2 L3

L1

BLACK

BLACK

GREEN

GROUND

C

CONTACTOR

WATER

FEED

HEATING
ELEMENT

SOLENOID

VALVE

TRANSFORMER

WHITE

LIGHT
BLUE

WHITE

S

GRAY

WHITE

DARK
BLUE

CONTROL BOARD

PURPLE

TO PROBE

CABLE

CABLE

THREE PHASE

MS-65T, MS-90T, MS-150T,
MS-225T, MS-300T, MS-400T,
MS-SUPER-1T, MS SUPER-2T,
MS-SUPER-3T

TEMPO or
TEMPO/PLUS CONTROL

TEMPO/EXT (optional)

AUTOFLUSH (optional)

Installation Instructions for Models:
MS-Super 4T, MS-Super 5T and MS-Super 6T

1.

Install each unit as in a single installation as close to each other as possible.

2. IMPORTANT

Power must be disconnected at the main electrical supply. Remove steam generator covers.

3.

Connect the TEMPO/PLUS control to either unit per instructions supplied

with the TEMPO/PLUS control.

4.

Remove one knock-out on each generator as shown. Insert the ends of interconnecting cable provided

(PN 103904) through the knock-outs as shown in diagram A, page 3. Connect each end to the printed

circuit board as shown.

5.

Connect separate plumbing and power supplies for each unit.

Single Phase Wiring Diagram

with TEMPO

/

PLUS control

MrSteam

®

Installation, Operation & Maintenance Manual

9

R

D

Wiring Diagram: MS-Super 4T, MS-Super 5T,

MS-Super 6T Single Phase Models

NOTE:

Cable length is 12 feet

POWER INPUT

FUSES

HEATING
ELEMENT

L2L1

BLACK

BLACK

GROUND

C

CONTACTOR

G

GREEN

WATER

FEED

SOLENOID

VALVE

TRANSFORMER

WHITE

LIGHT
BLUE

WHITE

S

GRAY

WHITE

DARK

BLUE

CONTROL BOARD

PURPLE

TO PROBE

CABLE

CABLE

LEGEND

TEMPO/PLUS

TEMPO/EXT

(optional)

AUTOFLUSH

(optional)

(All Diagrams)

FIELD
WIRING

FACTORY
WIRING

POWER INPUT

L1 L2

BLACK

BLACK

FUSES

CONTACTO

G

GREEN

N

WATER

FEED

SOLENOID

VALVE

TRANSFORMER

WHITE

LIGHT

BLUE

WHITE

S

GRAY

WHITE
DARK

BLUE

CONTROL BOARD

PURPLE

TO PROBE

CABLE

CABLE

TANDEM

CABLE

103904

AUTOFLUSH (optional)

MrSteam

®

Installation, Operation & Maintenance Manual

10

Three Phase Wiring Diagram

with TEMPO/PLUS control

Installation Instructions for Models:
MS-Super 4T, MS-Super 5T and MS-Super 6T

1.

Install each unit as in a single installation as close to each other as possible.

2. IMPORTANT:

Power must be disconnected at the main electrical supply. Remove steam generator covers.

3.

Connect the TEMPO/PLUS control to either unit per instructions supplied

with the TEMPO/PLUS control.

4.

Remove one knock-out on each generator as shown. Insert the ends of interconnecting cable provided

(PN 103904) through the knock-outs as shown in diagram A, page 3. Connect each end to the printed

circuit board as shown.

5.

Connect separate plumbing and power supplies for each unit.

Wiring Diagram: MS-Super 4T, MS-Super 5T,

MS-Super 6T Three Phase Models

NOTE:

Cable length is 12 feet

POWER INPUT

L3L2L1

BLACK

BLACK

G

GREEN

TRANSFORMER

DARK
BLUE

WHITE

LEGEND

(All Diagrams)

FIELD
WIRING

FACTORY
WIRING

HEATING
ELEMENT

POWER INPUT

L1 L2 L3

HEATING
ELEMENT

GROUND

C

CONTACTOR

G

BLACK

BLACK

GROUND

C

CONTACTOR

WHITE

LIGHT
BLUE

S

WATER

FEED

SOLENOID

VALVE

TRANSFORMER

GREEN

LIGHT
BLUE

S

WATER

FEED

SOLENOID

VALVE

WHITE

GRAY

WHITE

GRAY

CONTROL BOARD

WHITE

DARK
BLUE

CONTROL BOARD

PURPLE

PURPLE

TO PROBE

CABLE

CABLE

TO PROBE

CABLE

CABLE

TEMPO/PLUS

TEMPO/EXT

(optional)

AUTOFLUSH
(optional)

TANDEM

CABLE

103904

AUTOFLUSH (optional)

Installation Instructions

1.

Disconnect all power supplied to the unit.

2.

Plumbing to be performed by a qualified licensed

plumber and shall be in accordance with applicable
National and Local Codes. Unit drains by gravity. A
drain line that is lower than the AutoFlush assembly
must be available.

The AutoFlush valve outlet is
threaded 1/2" NPT. Check plumbing code for recep­tor, trap and vent requirements.

3.

Use copper or brass nipple 1/2" NPT x 3-1/2" or

longer (not supplied) to connect AutoFlush valve
(end "B") to the Drain Valve (valve end “A” and
“B” are indicated on bottom of AutoFlush Valve)

NOTE:

If there is not enough room for the valve, an

elbow and a short nipple (not provided) can be added.

4.

Open Drain Valve (handle must be aligned with

brass nipple as shown).

5.

Connect the AutoFlush cord connector to the two pin connector (C) as shown.

Do not drain into a steam enclosure or any location where accidental contact with
drain water may occur. In the event of a power failure the Autoflush valve will
open and discharge hot water.

(continued on next page)

Operation

The optional AutoFlush

®

feature automatically drains
the MrSteam system follow­ing each use. The stainless
steel tank is flushed and
remains empty until the
steam generator is used
again. A time delay (about
two hours) allows the water
to cool down before it
drains resulting in a safe
and gentle operation.

MrSteam

®

Installation, Operation & Maintenance Manual

Optional AutoFlush

®

System

12

Mr

S

team

AutoFlush Cord

AutoFlush Valve

(2) Pin Connector
for AutoFlush

(9) Pin Connector

for Tempo and

Tempo/Plus Controls

AutoFlush Cord Connector

Drain Valve

(shown in the correct

open position)

Steam Generator

Nipple

(copper or brass nipple

1/2" NPT x 3-1/2" or

longer (not supplied)

End "B" End "A"

Plumb to Drain Line in
accordance with Code

Arrow indicates correct
direction of flow

BOX CONTENTS:

• AutoFlush Valve with Cord

• Installation instructions.

Drain Valve

Steam Generator

Nipple

Plumb to
Drain Line

AutoFlush

Valve

!

WARNING

(3) Pin Connector

for Tempo/Ext

AutoFlush shown fully assembled

NOTE:

For illustrative purposes only.

MrSteam

MrSteam

®

Installation, Operation & Maintenance Manual

Enjoy Aromasteam essential oils by placing a drop or two into your
Aromasteam steamhead as shown in the attached illustration.
Only use

Mrsteam

AromaSteam Essential Oils in a

Mrsteam

Aromasteam steam head, or any other equivalent oil deemed suitable
for use in the

Mrsteam

AromaSteam steamhead.

Use essential oils with caution. Essential oils are for

external use only. Keep out of reach of children.
Essential oils are highly concentrated and are potent substances and
should not be applied directly to the skin as they can be irritants.
Use essential oils with caution.

Place the drops into the

Mrsteam

AromaSteam

steam head recess prior to turning on the steambath.
Do not place drops in a hot steam head as SERIOUS INJURY CAN RESULT
IF YOU DO NOT FOLLOW THIS WARNING.

Start with one drop to gauge strength and suitability. Limit to a maximum of a few drops during a

steambathing session. Some people may find that the aroma makes them dizzy and the user should exit
the steam bath IMMEDIATELY. If skin irritation occurs stop using the oils immediately. Remove any excess oil by washing in
mild soap and water. If ingested, rinse mouth with water.Administer water or milk to dilute. Contact a physician immediately.

Tightly close containers when storing oils. Keep away from sources of ignition.

Optional AutoFlush

®

System (cont.)

Using MrSteam Essential Oils

13

Sweat Fittings

When using sweat fittings use only tin base solder with a melting point below 600 degrees F.
Do not overheat. Ends of water supply tubing must be thoroughly cleaned for a minimum distance
of 1" from ends. Do not remove valve cover.

To Check Operation

1.

Turn on MrSteam and allow tank to fill with water. (see Mr Steam instruction manual)

2.

Turn off MrSteam control. Water should stay in tank.

3.

Turn off power at the panel box. Water should discharge from tank.

4.

Turn on power at panel box.

5.

Repeat

PROVIDE DRAIN PLUMBING ACCORDING TO LOCAL CODES.
PLUMB AS REQUIRED FOR GRAVITY DRAIN SYSTEM.

!

CAUTION

!

CAUTION

!

CAUTION

!

CAUTION

AromaSteam
10ml bottle with
integrated dropper

Recess for
essential oil

AromSteam steam head

(install per instructions on page 4)

Steam emission slot

MrSteam

®

Installation, Operation & Maintenance Manual

14

Liquid Level Control Board- Explanation of LED Indicators

With TEMPO or TEMPO/PLUS control OFF

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DRY Water level indicator–LED is ON when no water is detected (for more that 5 seconds). OFF

when water level is satisfactory. For units with AutoFlush, if more that two hours have elapsed
since last usage and this LED is OFF it is indicative of an autoflush or water level probe circuit
malfunction.

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75 MIN LED is ON when 75-minute time out feature is active.

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5V +5 VDC indicator –LED is ON when there is 208/240 Volt incoming power connected,

24 Volt transformer secondary output and on-board 5 Volt DC control power are present.

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With TEMPO or TEMPO/PLUS control ON

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Room temperature status indicator–LED is ON when control is calling for heat,
OFF when temperature is satisfied or PAUSE button is engaged.

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Water feed solenoid relay indicator–LED is ON when relay is closed and sending 24 Volts
to the water feed solenoid valve coil, OFF when water level is satisfied and relay is open.

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AutoFlush relay indicator–LED is ON when relay is closed an sending 24 Volts to AutoFlush
valve motor (closing valve).

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Contactor relay indicator–LED is ON when relay is closed and sending 24 Volts to the
contactor coil. (This LED comes ON after LED's ”DRY” & “RLY HTR” go OFF.)

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HTR

RLY
WTR

RLY
FLUSH

RLY
HTR

Liquid Level Control Board

PN 103899 (shown without wiring)

Enlarged Detail

of LED Indicators

TANDEM MAIN CONTROL AUX

TEMP PROBE

16

MrS

team

®

Installation, Operation & Maintenance Manual

MS Super Models MSSuper 1T-MSSuper 6T (with AutoFlush)

shown with cover removed

MS Regular Models MS65T - MS400T (with AutoFlush)

shown with cover removed

NOTE:

F

or illustrative purposes only.

Some components may be omitted or altered for
clarity. Do not use for wiring, repair or other
purposes not related to component identification.

NOTE:

F

or illustrative purposes only.

Some components may be omitted or altered for
clarity. Do not use for wiring, repair or other
purposes not related to component identification.

Transformer

Liquid Level

Power Block

Power Supply

Knock-Out

Liquid Level Probe

Access Cover

Control Board

Water Feed
Solenoid

Water Feed

Plug and Play
Connection

Water Feed Hose

(see page 11)

Steam Outlet

Safety Valve

AutoFlush Valve

(optional)

Heating Element

Stainless Steel Tank

Data Plate

Ground Lug

Power Block

Power Supply

Knock-Out

Liquid Level Probe

Access Cover

Fuse

Fuse Block

Contactor

Liquid Level
Control Board

Transformer

Drain Line

Water Feed Solenoid

Plug and Play
Connection

(see page 11)

Water Feed

Steam Outlet

Safety Valve

Water Feed Hose

Heating Element

Stainless Steel Tank

Data Plate

AutoFlush Valve

(optional)

Drain Line

A Division of Sussman-Automatic Corporation

43-20 34th Street, Long Island City, NY 11101 • [phone] •

1-800-767- 8326 • Fax: [phone] • www.mrsteam.com

Western Regional Offices: 9410 S. La Cienega Blvd., Inglewood CA 90301 • 1-800 72 STEAM (1-800 727-8326) • Fax: [phone]

PUR 101289 Rev 6.3/03