Specifications, Wiring diagram, Service hints – Desa VRL30PT User Manual
Page 28: Technical service, Remote-ready models only), When gas pressure is too low
110021-01A
For more information, visit www.desatech.com
For more information, visit www.desatech.com
28
SPECIFICATIONS
24" Remote-Ready
30" Remote-Ready
Btu (Variable)
10,000/40,000
10,000/40,000
10,000/40,000
10,000/40,000
Type Gas
Propane/LP
Natural
Propane/LP
Natural
Ignition
Piezo
Piezo
Piezo
Piezo
Manifold Pressure
8.0" W.C.
3.0" W.C.
8.0" W.C.
3.0" W.C.
Inlet Gas Pressure
(in. of water)
Maximum
14"
10.5"
14"
10.5"
Minimum*
11"
5"
11"
5"
Shipping Weight
30 lbs.
30 lbs.
34 lbs.
34 lbs.
Certified Standards
Z21.11.2-2000
Z21.11.2-2000
Z21.11.2-2000
Z21.11.2-2000
Z21.60-1996
Z21.60-1996
Z21.60-1996
Z21.60-1996
CGA2.26-M96
CGA2.26-M96
CGA2.26-M96
CGA2.26-M96
* For purpose of input adjustment
SPECIFICATIONS
WIRING DIAGRAM (REMOTE-READY MODELS ONLY)
SERVICE HINTS
TECHNICAL SERVICE
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
troubleshooting. If so, contact DESA International’s Technical
Service Department at 1-866-672-6040. When calling, please have
your model and serial numbers of your heater ready.
You can also visit DESA International’s technical services web site
at
www.desatech.com
.
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:
AUT
O
OF
F
ON
Thermopile
O.D.S. PILOT
THERMOPILE
PILOT
THERMOCOUPLE
IGNITOR
VALVE
THERMOCOUPLE
CONNECTION
PILOT
OUT
TPTH TP TH
PIEZO
SWITCH
AU
T
O
OFF
ON
Ignitor Cab
le
Thermopile Wire
Thermocouple
Wire
Wire Harness
24" Thermostat-Controlled
30" Thermostat-Controlled
Btu (Variable)
10,000/40,000
10,000/40,000
10,000/40,000
10,000/40,000
Type Gas
Propane/LP
Natural
Propane/LP
Natural
Ignition
Piezo
Piezo
Piezo
Piezo
Manifold Pressure
7.4" W.C.
3.0" W.C.
7.4" W.C.
3.0" W.C.
Inlet Gas Pressure
(in. of water)
Maximum
14"
10.5"
14"
10.5"
Minimum*
11"
5"
11"
5"
Shipping Weight
30 lbs.
30 lbs.
34 lbs.
34 lbs.
Certified Standards
Z21.11.2-2000
Z21.11.2-2000
Z21.11.2-2000
Z21.11.2-2000
* For purpose of input adjustment