Technology Manual – Instantaneous Gas Water Heater 5L/6L CF
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If ignition can not spark properly, change IC.
2. When water tap is opened and sparking works, but the burner does not work.
In this situation the Gas is not reaching the burner.
Cause:
¾
Gas
solenoid valve can not open;
¾
The distance between ignition pole and burner is not correct;
¾
Water driving axis can not open machine gas valve;
¾
Gas pipe has some air inside if the pipe is new;
¾
Gas pressure is too low or the gas switch hasn’t opened;
¾
Make sure the spark current is right
Operation:
1>
Check gas supply switch, check gas pressure meter from gas cylinder (LPG);
2>
Check the sparking situation
※
Technology knowledge:
¾
Min. working water pressure is 0.025 Mpa (0.25 kgf/cm
2
)
¾
The correct connection situation for
microswitch and
water driving axis
is as shown in
the following picture
※
Technology knowledge:
The proper
distance between ignition pole and burner is 4.0mm -6.0mm.
