19
W
R
G
C
Y
W
R
G
Y
THERMOSTAT
TERMINALS
FURNACE
24-VOLT
TERMINAL BLOCK
FOUR
WIRE
TWO WIRE
heating only
TWO
WIRE
COOLING SYSTEM
RV-CTRL
24VAC
Standard Furnace Interlock Wiring
W
R
G
C
Y
W
R
G
Y
THERMOSTAT
TERMINALS
FURNACE
24-VOLT
TERMINAL BLOCK
FOUR
WIRE
TWO WIRE
heating only
TWO
WIRE
COOLING SYSTEM
SHUTOFF
DAMPER
SHUTOFF
DAMPER
RV-CTRL
24VAC
Standard Furnace Interlock Wiring (w/Damper)
1
3
COIL
CONTROL RELAY
(TERMINAL LABELING MAY VARY)
R
C
WIRING DIAGRAM
(CONT'D)
WIRING DIAGRAM TO
FURNACE
FOR A FURNACE
CONNECTION TO
A COOLING SYSTEM:
As per building codes and installation requirements for combustion appliances:
Air return ducts, or openings for air return, should not be placed in enclosed spaces containing combustion
appliances that are subject to spillage.
Summary of Contents for fantech SHR1200
Page 15: ...15 Wiring Diagram SHR 450 ...
Page 16: ...16 Wiring Diagram SHR 700 SHR 800 ...
Page 17: ...17 Wiring Diagram SHR 1200 SHR 1400 ...
Page 18: ...18 Wiring Diagram SHR 1200 SHR 1400 Cont d ...
Page 37: ...37 Connexions électriques SHR450 ...
Page 38: ...38 Connexions électriques SHR700 SHR800 ...
Page 39: ...39 Connexions électriques SHR1200 SHR1400 ...
Page 40: ...40 Connexions électriques SHR1200 SHR1400 Suite ...
Page 50: ...50 Notes ...
Page 51: ...51 Notes ...