vision trimline TL38FS, Installation Instructions Manual

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Trimline 38 FS Installation instruction 20
11 QUICK REFERENCE GUIDE FOR FAULTSSEARCH FOR ENCLOSED
GAS FIRES USING MERTIK GV60 GASCONTROL
Function Possible cause Solution
1. Acoustic signals 1 long beep

reset switch OFF (0) Set switch to (I)
1 long beep

connections not complete Check connections in thermocouple circuit
1 long beep

8-core cable defective Check connections in connector/replace 8-core
cable
1 long beep

micro switch defective Replace gas valve
1 long beep

Sync not OK Carry out new sync procedure for remote
control/receiver
3 short beeps

power supply Replace batteries or 6-VDC adapter
2. No reaction remote control/receiver Power supply problem Check batteries/6-VDC adapter
No sync remote/receiver Carry out sync procedure
Distance between remote control/receiver Change position of receiver
Defective receiver Replace receiver
Faulty remote control Replace remote control
3. No pilot light gas GV60 DC magnet unit does not open (no clicking
noise from gas valve)
Check wiring and breaker on thermocouple circuit
Check/replace 8-core cable between remote
control and gas valve
1 x sparks and stop: check ground cable under torx
gas valve
Replace receiver
Replace gas valve
4. Poor/no spark Spark cable loose Check spark cable connections
Short circuit between cable and metal Check whether cable is free of metal parts
Poor spark candle Check spark candle for fractures, replace
if necessary
Distance of sparkling candle to pilot light head Check distance is approximately 4mm
5. Pilot light difficult to ignite Gas supply pressure too high, nervous flame Adjust gas supply pressure or adjust the pilot light
pressure using the gas valve
Gas supply pressure too low, short flame Adjust gas supply pressure, check gas pipes, or
adjust pilot light pressure using the gas valve
Air in (pilot light) pipe, flame on/off Blow pipes through, make air-free
Injector blocked Clean or replace pilot light injector
Blocked/curved pilot light pipe Check and clean pipe
Pilot light head damaged Check and replace pilot light
6. Pilot light goes out after ignition Small pilot light, no flame on thermocouple tip Check gas supply pressure, possibly too low
Check pilot light injector and gas pipe
Nervous pilot light flame, no flame on
thermocouple tip
Check gas supply pressure, too high, adjust
Adjust pilot light pressure on gas control block
Air in pipes, vent
Lazy pilot light, no flame on thermocouple tip Check premix opening on pilot light, must be open
Poor connections in thermocouple circuit Check cables/breaker in thermocouple circuit
Check thermocouple connections in gas control
block, do not over-tighten.
Measure thermocouple circuit voltage 4.5mV
minimum
Bad thermocouple Check open circuit voltage of thermocouple
(18-30mV), replace if necessary
Poor DC magnet unit in GV60 Replace gas valve
7. Pilot light goes out when the
fireplace is closed
False air along pilot light holder/gasket Check pilot light holder and gasket for leaks
False air hatches Check pressure hatches/gasket is completely
closed
Main flame causes pilot light to go out Check restriction/baffle in accordance with
regulations