vision trimline Quadro 46, Руководство по установке

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Page.15
No ACTION Possible problem/cause Solution
6. NO Resistance in thermo
current circuit too high.
Check cables and
connections in thermo
current circuit.
Magnet unit drops
(audible click)
Not enough heat on
thermocouple.
Check position of pilot to
thermocouple and intensity
of pilot flame.
Motor turns to main
gas and pilot stays lit.
Low voltage from
thermocouple.
Check connections and, if
necessary, replace
thermocouple. Do not over
tighten the connections!
Short because
thermocouple end is
damaged.
Replace thermocouple, do
not overtighten the
connections!
NO IGN sequence stops. No
reaction to transmitter
command (receiver does
not react).
Press RESET button, see
instructions.
Add ground wire between
pilot burner and gas valve.
OK
Do not coil the IGN cable.
Shorten IGN cable if
possible.
7.
Main burner is lit.
NO
Gas valve manual knob in
“MAN” position.
Turn knob to “ON” position.
OK
8.
Main burner stays lit.
NO
Too much / too little air
flow / draft at pilot, blows
out or is smothered.
Check whether restriction
plate has been correctly
applied in unit, see
instructions. Poor flue
location, check correctness
of layout and connections.
OK
9. Magnet unit drops
while motor turns.
3 beeps
NO Receiver batteries low. Replace batteries, 1.5V AA
quality alkaline!
System can be
switched OFF via
remote control.
NO
System can be
switched OFF via
ON/OFF switch.
NO Short between TC and SW
cable.
Check connection to
interrupter block.
YES YES
OK OK
Replace gas valve.