Roberts Gorden POP-ECA/PGP-ECA 015 to 0100 Burner Lockout Reset Button, To Turn the Heater Off

SECTION 11: USER INSTRUCTIONS

Explosion Hazard

If control locks out, do not make more than 3 attempts to restart the heater.

Dangerous fuel mixtures can build up.

The fault must be traced and repaired by a registered installer or service engineer.

Failure to follow these instructions can result in death, injury or property damage.

11.2.2 Burner Lockout Reset Button

The red warning light built into the burner control box will illuminate when the control has gone to lockout. This may be caused by flame failure. Wait one minute then press the reset button.

11.3Lighting Instructions (all models) 11.3.1 To Turn On Heater

1. Ensure that the electrical and gas supplies to the heater are on. Check that the on-site con- trols are “ON”.

NOTE: The thermostat setting must be above the ambient temperature for the heater to operate.

2.The automatic firing sequence will begin as described on Page 40, Figure 19. The heater will now operate automatically under the control of the on-site controls. Following long shut down periods, the control may go to lockout. See Page 41, Section 11.2.2.

11.3.2 To Turn the Heater Off

Set the installed remote controls to the “OFF” position or turn down the remote thermostat below the ambient temperature.

The burner will turn off immediately.

The fan will continue to run for a few minutes. To restart, turn the remote control to “ON".

If the heater will remain off for a long period of time, when the main fan(s) have stopped, turn off the fuel supply valve and main electrical isolator. To restart open the fuel supply valve and follow the instructions in Section 11.3.1.

11.4 Simple Fault Finding (all models)

Some possible reasons for the heater not operating are:

1.Gas supply not turned ON.

2.Electricity supply not turned ON.

3.The time and/or temperature controls are not ON.

4.The Limit Thermostat may have operated. This may be caused by an interruption of the electri- cal supply or failure of the distribution fan.

5.The burner supply plug has been discon-

nected.

If the Limit Thermostat persistently operates, there is a fault which must be investigated by a contractor qualified in the installation and service of gas or oil- fired heating equipment.

NOTE: If the main fan runs continuously, the white button (Figure 20) may have been pressed in - make sure it is pulled out. Alternatively, if a remote fan switch is fitted it may be in the ON position.

11.4.1 Simple Fault Finding (burner faults)

If the burner fails to ignite for any reason, it will go to lockout. This will be indicated by the red light on the heater or at the remote indicator (if fitted).

1.Press in and release the lockout reset button on the burner or, if fitted, the remote reset.

Lockout should not occur during normal operation of the heater and indicates there is a fault condition which must be corrected.

11.4.2 Simple Fault Finding (oil fired heaters)

Make sure the appliance fuel valve is open and there is oil in the tank. If the fuel tank or lines have run dry, the fuel system will need to be vented. For venting oil-fired heaters, See Page 38, Section 10.6 through Section 10.7.5.

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