Ab ABSC02782 Installation, Operation & Maintenance Manual - page 9
Residential Steambath Generator Systems
7
!
caution
Electrical Specifications
All electrical wiring to be installed by a qualified licensed electrician in accordance with National
E lectrIcal Code and local electrical code.
Power Wiring
S ee “ Field Power Wiring” Diagrams (Page 8)
1. Check power voltage. Use 240V/ 1ph to connect S H
residential steambath generator.
2. Use minimum 90ºC /600V rated insulated copper conductors only for field wiring, sized in accordance
with National E lectrical Code and local electrical code for the Amps in Ampere Chart.
3. Connect suitably sized equipment grounding wire to ground terminal provided.
4. Install a separate circuit breaker between supply and unit. Provide a power supply disconnect
within sight of the steam generator or one that is capable of being locked in the open position.
______________________________________________________________
Ampere Chart
______________________________________________________________
Maximum Room
Voltage/
Wire Size
Model No.
Volume ft
3
(m
2
)
KW
phase
Amperes
AWG (mm
2)
_______________________________________________________________________________________
ABSC02787
225(6.37)
7.5
240/1
32
8 (10)
_
______________________________________________________________________
ABSC02789
360 (10.19)
9.0
240/1
38
8 (10)
__________________________________________________________________________
_________________________________________________________________________
Wiring Diagrams
Diagram
for ABSC02787
ABSC02789
Diagram
for ABSC02782
TO PROBE
HEATING
ELEMENT
CONTROL BOARD
GROUND
CONTACTOR
LIGHT
BLUE
WHITE
PURPLE
GREEN
C
S
WHITE
GRAY
BLACK
BLACK
L2
L1
WHITE
DARK
BLUE
TRANSFORMER
WATER
FEED
SOLENOID
VALVE
FUSES
PURPLE
POWERINPUT
Automatic Drain
(optional)
FACTORY
WIRING
FIELD
WIRING
L E G E N D
(All Diagrams)
WATER
FEED
SOLENOID
VAVLE
HEATING
ELEMENT
CONTROL BOARD
GROUND
CONTACTOR
LIGHT
BLUE
WHITE
PURPLE
GREEN
C
S
WHITE
GRAY
POWER INPUT
BLACK
BLACK
L2
L1
WHITE
DARK
BLUE
TRANSFORMER
AUTOMATIC DRAIN
(optional)
TO PROBE
G
FACTORY
WIRING
FIELD
WIRING
L E G E N D
(
All Diagrams)
a q u a s t e a m
TO AVOID EQUIPMENT DAMAGE DO NOT
CONNECT POWER SUPPLY DIRECTLY TO
HEATING ELEMENTS !!!
aquabrass.com
ABSC02782
575 (16.82)
12
240/1
50
6 (16)