BONAIRE WFBL26, Руководство по установке

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D
ELUXE
W
ALL
F
URNACE
Page 16
Unit Commissioning
Unit Comm
B
EFORE
S
TARTING
issioning
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Check the unit is correctly and securely located in the header and base brackets.
Check the flue connections are complete and confirm flue integrity & effectiveness. See
section “Confirming flue integrity and effectiveness”.
Check the gas has been turned on and that the line has been purged.
Check the gas connections are complete and checked for leaks
Check there is power at the GPO.
Check the polarity is correct
Check the thermostat loom is connected
The thermostat screen should be displayed and in the OFF mode.
Remove the protective film from the control decal
S
TART
-U
P
S
EQUENCE
1. Press the ON / OFF button.
2. Raise the temperature to HIGH so that the heater calls for heat
3. Within 10 seconds the gas valve will open and the sparker will function. Ignition will
commence on a low gas rate and move to high fire after 3- 5 seconds (if high is selected on
the control)
4. Within 5 seconds the flame sensor will prove the flame.
5. The fan will start on low after a 30 second delay.
6. The fan will not move to high speed (if High is selected on the control), until the fan
thermostat switch has sensed temperature rise. This may take 2 or 3 minutes.
7. The gas valve and the fan will now modulate according to the sensing of the heat thermistor
and the thermostat settings.
8. Once the heater has reached the set temperature, the flame will extinguish and the fan will
continue to run on low for at minimum of 60 seconds or until the fan off temperature has
been reached.
9. Once the room temperature drops approximately 2
o
C, the heating sequence will restart.