Heater Indicator Lights - BENSON RS UHA Assembly And Use Manual

Gas fired room sealed unit heaters

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Table Of Contents

Table of Contents

If a fault should occur with the heater the lights situated

at the right hand side of the heater will be illuminated

indicating the fault



Red Lockout indication (1).

This will be illuminated if the heater has gone to

lockout due to the loss of flame sensing by the

flame probe situated in the burner assembly in order

to reset the heater the RESET Button (2) should be

pressed (if fitted with remote controls the remote

reset button will reset this switch).



Yellow overheat indication (3).

This will be illuminated if the heater has exceeded

the temperature set on the thermostat. The

thermostat will shut down the burner until the fan(s)

have cooled the chamber sufficiently and the burner

will re light.

If the yellow light is flashing this means that the

heater has gone to overheat and the LIMIT

thermostat has operated and shut down the burner

The heater will not re light until the LIMIT (4) has

been reset this can be done by removing the plastic

cap covering the reset button and pushing the reset

replace cap

The cause of the overheat should be investigated

Delivery & pre installation checks

The heater is supplied wrapped in heavy duty protective

polythene, mounted on a pallet.

On receipt of the heater, the following checks should

be carried out;

a) The model is as per order

b) That it is undamaged

c) That it is suitable for the gas supply and pressure

d) That it is suitable for the electrical supply

If any of these points are not satisfied then contact

should

made

with

manufacturer. In the case of claims for damage, this

must be reported in writing within 24 hours of

delivery, in order to comply with insurance

When moving the heater ensure that the

equipment used is capable of lifting and

supporting the weight of the heater

When lifting by fork truck ensure that the forks

support the weight