REMKO GPM - Manual (Page 30)

30
REMKO GPM
Combustion analysis
Start the burner and bring it up
to "high output" after switching
on the fan by holding the reset
button on the front side of the unit
depressed for 2-3 seconds.
High output mode is shown by a
single flash of the green LED on
the front side of the unit.
Make sure that the gas pressure
at the input to the gas valve
corresponds to the prescribed
value; otherwise make
adjustments.
After approx. two minutes connect
a flue gas analytical device to the
flue gas pipe and read the CO
2
value.
Compare this value to the
information in the table "Gas
settings" for the type of gas in use.
The initial commissioning may
only be carried out by a contract
installation company or the factory
customer service department.
Carry out the following steps prior
to the initial commissioning:
1. Inspect all connections and
screw connections of the unit
and the gas connections for
leakage integrity.
2. Check all electrical screw and
plug connections within reach.
3. Check the electrical connection
for polarity and the voltage
supply (230V/1~/50Hz).
4. Check whether the unit is
properly connected to an
effective grounding system that
corresponds to the applicable
safety standards. Only then is
the electrical safety and function
of the unit guaranteed.
5. Check whether the electronic
temperature regulation ATR-6 is
serviceably connected.
The units are delivered pre-
adjusted from the factory
according to the desired type of
gas.
A functional inspection of
the entire unit including
leakage inspections of all gas-
conveying connections must
be conducted.
ATTENTION
ATTENTION
Gas lines may never be used
for the grounding of
electrical equipment!
Commissioning
It must be ensured that a gas
supply pressure that conforms to
standards is continuously present
in accordance with the locally
available gas type.
The gas of the network must be
consistent with the gas category to
which the unit is adjusted.
For commissioning of the burner,
proceed as follows:
1. Loosen the lock screw in the
pressure tap of the burner. Do
not unscrew completely!
2. Connect a suitable pressure
measurement device, e.g.
U-pipe pressure gauge, min.
resolution 0.1 mbar.
3. Open the gas shut-off devices.
4. Switch on the main/emergency
switch.
5. Set the room temperature
requirement at the electronic
temperature regulation ATR-6 to
a higher value than the present
room temperature.
6. Set the mode selector switch
on the front side of unit to the
"Heating" position.
7. Set electronic temperature
regulation to "MANUAL
MODE".
8. Make sure that the heating
symbol illuminates on the
display of the electronic
temperature regulation (mode).
9. Set the heat requirement
temperature higher than
the temperature measured
by the room thermostat or
the electronic temperature
regulation.
The appearance of a small flame
on the display indicates that the
burner is switched on.
It is possible that the ignition
burner does not ignite with the
initial commissioning, because
there is still are in the gas line,
whereby the unit triggers a fault.
The unit must be unlocked and the
starting procedure repeated.
Installation and maintenance
work on the unit as well as the
gas burner may only be carried
out by authorised qualified
technicians!
ATTENTION