Owner`s manual

Page 15
HT34-PV Series Power Vent Gas Fireplace
Part No. XG0530 - 041510
Maintenance
Troubleshooting
Follow this information to reset the SIT System:
1. Locate the lead to the battery backup, (remove)
(Refer to schematic, below)
2. Locate the AC/DC wall transformer, (Unplug connector)
(Refer to schematic, below)
1.
2.
Troubleshooting
If your replace still does not operate correctly, consult your dealer or
the manufacturer.
All service and repairs should be performed by a qualied
agency.
All spare parts, optional fans, and optional trim nishes are available
from your local dealer or the manufacturer.
HT34-PV-I
- Turn Gas Supply Off
- Set thermostat to
call for heat
SV9500 / SV9600
is powered
(24VAC nominal)
HSI
Terminals
NOTE: Before Troubleshooting, Familiarize Yourself With
The Startup And Checkout Procedure.
START
HONEYWELL SV9500 /9600
Troublshooting Sequence
INSET
NO
CHECK:
- Line voltage power
- Low voltage transformer
- Limit Controller
- Thermostat
- Wiring
- Air proving switch on
combustion air blower system
-Vent damper (if used) is open
and end switch made
NO
NO
YES
NO
YES
Unplug Pilot Burner Cable,
Measure Voltage at
SV9500/SV9600 HSI
Terminals (24VAC
Nominal, see INSET)
Replace
SV9500/
SV9600
Igniter warms up and
glows red.
YES
YES
NO
YES
NO
Pilot Valve opens.
Replace Igniter /
Flame Rod Assembly
Replace SV9500/SV9600
NO
NO
YES
YES
Turn gas on.
Pilot Burner Lights?
Main Valve opens?
SYSTEM OK
Discard old Igniter /
Flame Rod Assembly
Measure Volume to
SV9500 / SV9600 Voltage
must be at least 19.5 VAC
Check
Transformer
Line Volt
Supply
Replace Igniter /
Flame Rod Assembly
Replace
SV9500 /
SV9600.
Save old
Igniter/ Flame
Rod Assembly
for service.
Replace Igniter / Flame
Rod Assembly and retain.
Restart troubleshooting
Sequence. Does main
valve open?
HT34-PV-F
Spare Parts - HT34-PV
- HT34-PV-I
HT34-PV-F
NG Gas Valve
- RGC1004 RGC3033
LP Gas Valve
- RGC1003 RGC3034
NG Pilot
- RPA003 RPA052
LP Pilot
- RPA004 RPA053
Burner NG
- RBT3401 -
Burner LPG
- RBT3402 -
- ROR1125 -
- ROR1126 -
Door
- RDTHT34 -
Log Set
- RLGST34 -