Aqua-Hot™ Hydronic Heating System Shop Manual REV-A 03/02
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4
6
4
6
6
C-Zone
Relay
B-Zone
Relay
A-Zone
Relay
A
B
C
D
E
F
10A
OPEN
10A
10A
10A
15A
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Pumps
Fans
B-1
B-4
Living Room
Pump
Bathroom
Pump
Bedroom
Pump
Engine
Pump
Ground Post
(-) Battery
Connection
Power Post
(+) Battery Connection
Brown
Green
Blue
White
Blue
Red
Green
Yellow
White
Black
Black
Red
Red
Green
Red
Blue
Brown
B-2
B-4
B-1
B-3
B-6
C-2
Diesel-Burner
C-Plug (8 Pin)
Diesel-Burner
B-Plug (6 Pin)
A-Zone
B-Zone
C-Zone
4
Bedr
oom
Thermostat ( - )
Bathr
oom
Thermostat ( - )
Living Room
Thermostat ( - )
Contr
ol Switc
h
Indicator Light
Engine Preheat
Switc
h ( - )
(+)
( - )
(+)
( - )
Brown
Living Room
(A-Zone ) Cozy
Heat Exchanger
Bathroom
(B-Zone ) Cozy
Heat Exchanger
Bedroom
(C-Zone ) Cozy
Heat Exchanger
(+)
(+)
(+)
( - )
( - )
( - )
T-
STAT
Fresh Water Tank
/ Bay Whisper
Heat Exchanger
T-
STAT
T-
STAT
Fresh Water Tank
/ Bay Thermostat
(B-Zone )
Blue
(+)
( - )
T-
STAT
Black
Orange
Fresh Water
Tank / Bay
Pump
Zones
(A)
(B)
(C)
Chassis Ground
Wiring Diagram
Wiring Diagram
Wiring Diagram
For Technical Support call 1-800-685-4298
( )
Indicates Field
Wiring
Key
Wiring
Diagram
S
SS
SSection 2: A
ection 2: A
ection 2: A
ection 2: A
ection 2: Aqua-H
qua-H
qua-H
qua-H
qua-Hot
ot
ot
ot
ot W
W
W
W
Wiring I
iring I
iring I
iring I
iring Infor
nfor
nfor
nfor
nformation
mation
mation
mation
mation
2.1
Wiring Diagram
Figure 3
Page 3
