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®

01/09

Pub. No. 204-A

®

Electrical Installation Instructions

Board
Interconnect

A C Relay

Board

Board

Interconnect

Sensor

Probe

15VDC

15 VDC

Power Supply

250VAC

From 240

A C Relay PCB

240V

AC

To 250VAC

on P/S Board

Note: Ground must be 

on a heater flange
bolt.

Water

Solenoid

Valve

Terminal

Block

Optional

Auto Drain

Valve

Water Level Probe

Terminal

Block

WH

GY

GN

BL

BL

BN

BN

BK

BK

Ground

Lug

RH2_L1

RH3_L1

RH1_L1

RH2_L2

RH3_L2

RH1_L2

F1

F2

Heating

Elements

Sensor

L1

L2

GND

Field
Connections

P1

P2

RD

RD

RD

RD

BK

BK

RD

BK

BK

BK

BK

15VDC

15VDC Out

Tank

Frame

GND

Processor

Board

P1

P2

P3

P4

0.5

AMP

Wiring Diagram

Models: TSG-7 and TSG-10

L1

L2

Model

No.

*Max. Cu. Ft.

For Area Up To KW Volt Phase Amps

Wire Size 90ºC

Copper AWG 

Line

Fuse

TSG-7

220

7.5

240
208

1
1

31
36

8
8

40
50

Specification Chart

TSG-10

375

10

240
208

1
1

42
48

6
6

60
60

1  2  3  4

5  6  7  8

Dip Switch Settings for Multiple Steam Generators on 
Processor Board:

Generator 1 = 1 and 2 up

Generator 2 = 1 down and 2 up

Generator 3 = 1 up and 2 down

Generator 4 = 1 and 2 down

UP

1  2  3  4 5  6  7  8

1  2  3  4 5  6  7  8

1  2  3  4 5  6  7  8

1  2  3  4 5  6  7  8

P3

GND

GN

GN

Fill

Light

Drain

Light

T

est

Switch

RD

DS1

DS2

DS3

DS4

DS5

WDT

 F

AIL

COM F

AIL

SYS F

AIL

TEST

SYS OK

East Coast Office: 25 E. Union Ave., East Rutherford, NJ 07073 • Tel: 800-577-6478 • Fax: 201-933-0746
West Coast Office: 315 W. Pondera St., Suite F, Lancaster, CA 93534 • Tel: 800-355-6478 • Fax: 661-940-1617 

®

Summary of Contents for TSG-10

Page 1: ...ment near bath area The serial number plate should be visible and the Steam Generator should be accessible for service Refer to Installation Suggestions on page 4 Do NOT install Generator outdoors in a moist humid area or in an area where parts may freeze or corrode Also do NOT install near flammable materials such as paints thinners gasoline etc c The steam line and safety valve reach a temperatu...

Page 2: ...f the escutcheon onto the steam pipe and screw the steamhead into place Care must be taken not to scratch the steamhead or escutcheon with wrench After the plumbing connections are complete the electrician may finish wiring the unit Figure 2 Plumbing Diagram Installation Instructions Models TSG 7 and TSG 10 02 09 Pub No 203 A 2 Apply a small amount of silicone to prevent movement Apply a small amo...

Page 3: ...f installing the Steamist Unit in conjunction with an acrylic modular tub shower unit please consult the manufacturer of the module for location of the steamhead Steam Outlet Pipe Use a minimum of a Copper or Brass pipe CAUTION Do NOT install a shutoff valve on the steam outlet pipe Do NOT create traps or valleys in this line which would prevent the flow of steam The steam outlet pipe should be pi...

Page 4: ...eam Generator CAUTION All models must be installed INDOORS in a DRY NON FREEZING location away from flammable materials such as Gasoline Paints Thinners Etc IMPORTANT Steam Generator must be installed upright and level Figure 5 Installation Suggestions Model No Max Cu Ft For Area Up To KW Volt Phase Amps Wire Size 90ºC Copper AWG Line Fuse Refer to the Steamist Sizing Guide for actual Cu Ft capaci...

Page 5: ...se circuit breaker to be installed must be sized in accordance with chart on back page Do NOT install a GFI Ground Fault Interrupter to this equipment per article 210 8 in the National Electric Code c Route power supply cable to the location where the Steam Generator will be installed before walls are closed 2 Electrical Rough in a Route appropriate power cable to the location the Steam Generator ...

Page 6: ...Before starting insure that the conditions of the following checklist have been met The proper size Steam Generator has been selected by using the sizing page in the Full Line Brochure Pricing Guide or The Generator Sizing Guide in the Residen tial Systems Steambath Product Information section of the Steamist website www steamist com CAUTION An improperly sized Steam Generator will NOT produce the...

Page 7: ...nstallation Models TSG 7 and TSG 10 The TSC Control MUST be installed inside Required Inside Installation Control should be mounted four feet from the floor Select a location convenient to the bather but not in a direct line of Shower or Body sprays and not directly above the steam head ...

Page 8: ...MP Wiring Diagram Models TSG 7 and TSG 10 L1 L2 Model No Max Cu Ft For Area Up To KW Volt Phase Amps Wire Size 90ºC Copper AWG Line Fuse TSG 7 220 7 5 240 208 1 1 31 36 8 8 40 50 Specification Chart TSG 10 375 10 240 208 1 1 42 48 6 6 60 60 1 2 3 4 5 6 7 8 Dip Switch Settings for Multiple Steam Generators on Processor Board Generator 1 1 and 2 up Generator 2 1 down and 2 up Generator 3 1 up and 2 ...

Page 9: ...Steam Generators can be typically mounted within 25 ft of the bathing area Steam Generators should be accessible for service Do not install in attic Do not install generators outside in a moist humid area or in an area where parts may freeze or corrode Steamhead to be mounted 18 above floor or 6 above rim of tub and as far from the seating area as possible Rough in Notes Access 28 L x 18 W x 20 H ...

Page 10: ...OINTING UP WARNING Unit must be installed INDOORS in a DRY NON FREEZING location and with arrows pointing up Service by authrorized personnel only NOTE Read all instructions before installation CAUTION To prevent internal damage hold all fittings securely while making plumbing connections NOTE See Wiring Diagram on reverse side of cover CAUTION Turn off electric before removing cover NOTE This is ...

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