Electrical Connection Samples
Remove the screws from control panel for connecting electrical supply and other equipments.
·
To ensure reliable long term operation, mount the boiler control at a position in the appliance with
a low ambient temperature, heat and a low radiation. The boiler control should be externally
fused. High temperatures will strongly affect product life, please consider on the installation
instructions.
·
When first starting the boiler control has a self check time of about 10 seconds.
·
Electrical rating of connected controls should be appropriate for the load that is switched by the
boiler control.
·
Disconnect the boiler control from mains before performing a dielectric strength test.
·
The flame connection pin of all types is not protected against electrical shock.
Terminal Box
Terminal Connections
Mainboard
Safety
Thermostat
Working
Indicator
Energy
Indicator
ON/OFF
Switch
Summary of Contents for ONGAS 300/W Series
Page 6: ...Operating Instructions ...
Page 7: ......
Page 8: ......
Page 9: ......
Page 10: ......
Page 11: ......
Page 28: ...Fault Finding ...
Page 29: ......
Page 30: ......