vision trimline TL73, Installation Instructions Manual

Page: 14 / 28

8.0 TROUBLESHOOTING FLOW CHART - MERTIK GV60
PAGE 15
No. ACTION POSSIBLE PROBLEM/CAUSE SOLUTION
1.
Option: wall switch START:
press ON button > wall switch
works.
NO
Bent pin on switch, or cable not
operating properly.
Straighten pin, replace wall
switch or cable.
1. Manual transmitter START: press
both buttons to start ignition
sequence. Beep will occur each
second.
NO Manual transmitter battery low. Replace battery, 2x AAA
1.5V quality alkaline!
Receiver batteries low. Replace batteries, 2x AA
1.5V quality alkaline!
Optional mains adapter not
operating properly.
Check mains adapter.
Check coding of transmitter and
receiver.
Learn in new code, see
instructions and label on
receiver.
OK
Transmitter/receiver range
limited.
1. Move antenna cable,
see instructions.
2. Replace receiver.
Optional wall switch / cabling
not operating properly.
Replace wall switch /
cabling.
Receiver fuse blown (in older
versions only).
Replace receiver.
2. Magnet unit in gas valve is
energised (audible click)
NO No beep Impulse magnet not operating
properly.
Replace gas valve.
NO 3 short beeps Receiver batteries low. Replace batteries, 4x 1.5V
AA quality alkaline!
NO 1 long beep ON/OFF switch on gas valve in
OFF position.
Set switch to ON.
8-wire cable between receiver
and gas valve defective / poor
contact.
Check cable, especially in
case of plug connection.
OK
Switch cable disconnected. Check switch cable, see fig.
1 on page 18
Motor not operating properly. Replace gas valve.
Micro switch on gas valve not
operating properly.
Replace gas valve.