11
Tr ou b l esh oot i n g I n st r u ct i on s
Unit does not start:
²
Check connection to the mains
²
Check safety thermostat (STB)
²
Put operating switch into “I” position
²
Check whether bridge circuit plug has been plugged
in correctly
²
Check room thermostat and its plug, respectively.
The temperature set at the room thermostat must be
higher than the room temperature.
²
Set change lever of triple combined regulator to
“MAN” position. When the fan starts running the fault
is to be eliminated in the burner area.
Burner does not start:
²
Check whether fuel filter is dirty
²
Open stop valve of fuel filter
²
Check whether the fuel quantity in the reservoir is
still sufficient
²
Check whether paraffine has been formed in the
filter and fuel (this can happen even at 5 °C)
²
Check whether oil hoses have been damaged (air
suction, air bubbles)
²
Check safety temperature limiter (STB); if the STB
has been released make sure to find the reasons
why, e.g.:
l
unit could not cool down, as the electric power
has been cut off
l
temperature of blown out air too high because
of inadequate air guidance
l
no free air inlet and outlet
²
Check temperature controller (TW) in the triple
combined regulator (by bridging)
²
Check whether the feeler or capillary tube of the
triple combined regulator has been damaged (see
description “
safety device”
).
²
Check whether the interference lamp of burner relay
has been lit up;
²
if so, unlock relay by pressing the anti-interference
button.
The burner tries to start (take delayed burner start
due to oil preheating into account).
Attention!
If the burner is switched off once more after the star-
ting phase because of a fault, another unlocking
may not be carried out before a waiting time of 5 mi-
nutes has lapsed.
Make sure to avoid any further unlocking (danger of
deflagration).
For safety reasons all repairs and maintenance
work regarding the burner is to be carried out
only by authorized experts.
Fan Does not Start:
²
Check whether fan wing is freely running
²
Check whether electric cable of fan has been
damaged
²
Check operating capacitor of fan
²
Check fan regulator (TR) in the triple combined re-
gulator (by bridging).
Attention!
Repairs regarding the electric installations may
be carried out only by authorized electricians!
During the unit’s operation safety devices may
neither be bridged nor blocked!
Important Hint!
An operation/use other than that indicated in these instructions is prohibited! In the case of
non-observation we will not be held responsible and our guarantee will become void.
Any claims under guarantee regarding materials can be accepted only when the orderer or his customer has
filled in completely the
“guarantee certificate”
which is enclosed with every REMKO-heater and has
returned it to REMKO GmbH & Co. KG in due time after the unit’s sale and commissioning.
If all the controls regarding the different functions have been carried
out without a result, you should contact an authorized service center.
