How to connect the pulse igniter circuit of forced exhaust gas water heater

Generally, the control power supply and protection device of the original igniter are connected separately. You can connect them in series and compare them with the wiring diagram of the igniter you bought.

Red, black and yellow 1 group (adapter connected to solenoid valve

Black 1 group (with adapter): connect the control switch.

Red and black 1 group (with light): no answer without indicator light.

Purple 1 root (grounded

Red and black 1 group (each line is equipped with a pressure plate): it is necessary to connect the wind pressure switch (the original 1 group has a pressure plate and is connected with the wind pressure switch).

If there are other protection switches that can be connected in series on the black-black 1 group, such as temperature protection.