Aqua-Hot™ Hydronic Heating System Shop Manual REV-A 03/02
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( + ) VDC Control Thermostat (Orange)
( + ) Blower Motor (Black)
( - ) To Overheat Circuit
And Solenoid Valve (Blue)
( + ) Indicator Light (Blue)
( - ) Battery (Brown)
( + ) On / Off Switch With
Low Voltage Protection
(White)
( + ) Battery (Red)
( - ) Indicator Light (Green)
( + ) To Ignition Coil (Yellow)
( + ) From Normally Closed
VDC Control Thermostat (White)
( + ) Flame Detector (Green)
( - ) For All Heater Components (Brown)
C-Plug
B-Plug
4.1
Control Unit Wiring
S
SS
SSection 4: D
ection 4: D
ection 4: D
ection 4: D
ection 4: Diesel-B
iesel-B
iesel-B
iesel-B
iesel-Bur
ur
ur
ur
urner
ner
ner
ner
ner W
W
W
W
Wiring I
iring I
iring I
iring I
iring Infor
nfor
nfor
nfor
nformation
mation
mation
mation
mation
Control
Unit Wiring
Figure 7
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