Desa CD42M-A2 - Manual (Page 22)

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SPECIFICATIONS
CD32M CD36M-A CD42M-A
Gas Rate (Natural) 12,000/
18,000 Btu/hr 15,000/
22,000 Btu/hr 25,000/
35,000 Btu/hr
Gas Rate (Propane/LP) 11,000/
17,000 Btu/hr 14,000/
20,000 Btu/hr 23,000/
33,000 Btu/hr
Ignition Piezo Piezo Piezo
Natural Gas Manifold Pressure 3.5" w.c. 3.5" w.c. 3.5"w.c.
Propane/LP Manifold Pressure 10" w.c. 10" w.c. 10" w.c.
Minimum Inlet Supply Pressure 4.5" w.c. 4.5" w.c. 4.5" w.c.
WIRING DIAGRAM
Thermocouple
Incoming
Main
Gas
Supply
Piezo Ignitor
Control
Valve
Electrical Rating:
120v, 60Hz, 0.7A
Optional Wiring Diagram
For Fan Kit
Pilot
TH
TP
TPTH
Thermopile
Piezo Ignitor
Do Not
Connect
To 120V
(Remote Switch
Field Supplied)
Safety Microswitch for
Models CD32M-2, CD36M-A2
and CD42M-A2 Only
Pilot
Gas Line
Wireway
GND
BLK
WHT
GRN
Incoming
120V AC
(Fuse Box
or
Breaker)
Connectors
(Not Supplied)
Field Wire
N.O.SW