HW130 & HW160 Outdoor Modulating Boiler.pdf - Hurlcon Heating
HW130 & HW160 Outdoor Modulating Boiler.pdf - Hurlcon Heating
HW130 & HW160 Outdoor Modulating Boiler.pdf - Hurlcon Heating
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7.0 TROUBLESHOOTING<br />
BOILER WILL NOT LIGHT<br />
Possible cause<br />
Automatic ignition system fails<br />
Pump not running<br />
Pump air locked<br />
Flow switch open<br />
Defective gas control<br />
Thermostat turned off<br />
Set temperature lower than water temperature<br />
Water too hot-fault condition displayed<br />
High Limit Thermostat open<br />
Insufficient water flow<br />
BOILER MAKING KNOCKING NOISES<br />
Possible cause<br />
<strong>Boiler</strong> operating after pump has shut off<br />
Heat exchanger scaled<br />
Remedy<br />
Check gas is connected and on.<br />
Check pump and flow switch<br />
Air bleed system & pump bearing<br />
Air bleed system. Check continuity<br />
Shut off gas supply and call for service<br />
Turn on<br />
Increase set temperature<br />
Refer to fault indication table<br />
Reset high limit , Bleed air from system<br />
Check for too many valves turned off<br />
Remedy<br />
Shut off gas supply and call for service<br />
Shut off gas supply and call for service<br />
If the boiler cannot be made to perform correctly, please contact the <strong>Hurlcon</strong> Service Office closest to you.<br />
For VICTORIA: Phone (03) 8796 8600<br />
NEW SOUTH WALES: Phone (02) 9853 2100<br />
QUEENSLAND: Phone (07) 3308 5400<br />
SOUTH AUSTRALIA Phone (08) 8152 7600<br />
WESTERN AUSTRALIA Phone (08) 9350 2600<br />
For all other areas, please contact our Victorian office.<br />
<strong>HW130</strong> & <strong>HW160</strong> <strong>Modulating</strong> <strong>Boiler</strong> 18
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