Specifications; Wiring Diagram; Service Hints; Technical Service - Desa INTERNATIONAL UNVENTED (VENT-FREE) GAS LOG HEATER Owner's Operation And Installation Manual

SPECIFICATIONS

24" Thermostat-Controlled
Btu (Variable) 10,000/39,000
Type Gas Propane/LP
Ignition Piezo
Manifold Pressure 7.9" W.C.
Inlet Gas Pressure
(in. of water)
Maximum 14"
Minimum* 11"
Shipping Weight 30 lbs.
Certified Standards Z21.11.2-2000
* For purpose of input adjustment
24" Remote-Ready
Btu (Variable) 10,000/39,000
Type Gas Propane/LP
Ignition Piezo
Manifold Pressure 8.0" W.C.
Inlet Gas Pressure
(in. of water)
Maximum 14"
Minimum* 11"
Shipping Weight 30 lbs.
Certified Standards Z21.11.2-2000
Z21.60-1996
CGA2.26-M96
* For purpose of input adjustment

WIRING DIAGRAM

(REMOTE-READY MODELS ONLY)
Note: For proper operation of optional accessories, the wires from
the switch to the control valve must be connected exactly as shown:
O.D.S. PILOT
THERMOPILE
IGNITOR
PILOT
THERMOCOUPLE
THERMOCOUPLE
CONNECTION
VALVE PILOT
OUT
SWITCH
TPTH TP TH
Wire Harness
For more information, visit www.desatech.com
For more information, visit www.desatech.com
108114
10,000/39,000
Natural
Piezo
3.5" W.C.
10.5"
5"
30 lbs.
Z21.11.2-2000
10,000/39,000
Natural
Piezo
3.5" W.C.
10.5"
5"
30 lbs.
Z21.11.2-2000
Z21.60-1996
CGA2.26-M96
PIEZO
WIRING DIAGRAM (REMOTE-READY MODELS ONLY)
24" Thermostat-Controlled
LGX3924PT LGX3924NT
20,000/39,000 20,000/39,000
Propane/LP Natural
Piezo Piezo
7.9" W.C. 3.5" W.C.
14" 10.5"
11" 5"
30 lbs. 30 lbs.
Z21.11.2-2000 Z21.11.2-2000
30" Remote-Ready
10,000/39,000 10,000/39,000
Propane/LP Natural
Piezo Piezo
8.0" W.C. 3.5" W.C.
14" 10.5"
11" 5"
34 lbs. 34 lbs.
Z21.11.2-2000 Z21.11.2-2000
Z21.60-1996 Z21.60-1996
CGA2.26-M96 CGA2.26-M96

SERVICE HINTS

When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• propane/LP gas supply may be low

TECHNICAL SERVICE

You may have further questions about installation, operation, or
Thermopile
troubleshooting.
If so, contact DESA International's Technical Service Department
at 1-800-DESA LOG (1-800-337-2564).
You can also visit DESA International's technical services web site
at www.desatech.com.
SPECIFICATIONS
SERVICE HINTS
TECHNICAL SERVICE
30" Thermostat-Controlled
10,000/39,000 10,000/39,000
Propane/LP Natural
Piezo Piezo
7.9" W.C. 3.5" W.C.
14" 10.5"
11" 5"
34 lbs. 34 lbs.
Z21.11.2-2000 Z21.11.2-2000
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