Johnson & Starley WARMCAIR C16D, Руководство пользователя

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FIGURE 23.
FILTER & AIR CIRCULATION FAN
16.6 HEAT EXCHANGER/COMBUSTION CHAMBER
16.6.1 Refer to section 16.3 and 16.4. See Figure 29.
16.6.2 Once the burner assembly has been removed inspect the inside of the combustion chamber for debris.
If the inner insulation is damaged, do NOT try to clean. Replace the heat exchanger.
16.7 COMBUSTION AIR FAN (CAF)
16.7.1 Isolate the gas supply and refer to section 16.3.
16.7.2 To release the sliding flue connection, slide upwards.
16.7.3 Unplug the multi pin plug connections from the fan
and remove the connector from the flue sensor. See
Figure 21.
16.7.4 Carefully remove the condensate pipe from the bottom
of the flue elbow. This will contain water.
16.7.5 Rotate the CAF and elbow assembly 45˚clockwise
and withdraw complete assembly.
16.7.6 Carefully inspect both the impellor.
NOTE: Pre 2016 models inspect the mesh in the collection
box for debris. If the mesh is full replace with new.
16.7.8 Refit in reverse order.
16.8 AIR CIRCULATING FAN (ACF)
16.8.1 Refer to section 16.3.
16.8.2 Unplug sensor wires and tubes from the air pressure
switch, main power connector and low voltage flying leads.
16.8.3 Release the fan assembly securing screws, slide the fan
assembly forwards on the runners and drop down, remove
from the heater cabinet. Avoid damaging the fan blades.
See Figure 23.
16.8.4 Remove all dust from both the impellor and motor, taking
care not to disturb the balance of the fan.
16.8.5 Refit in reverse order.
FIGURE 22. COMBUSTION AIR FAN
SLIDING FLUE CONNECTOR
CONDENSE
PIPE OUTLET
COMBUSTION
AIR FAN
ELECTRICAL MULTI-PIN
CONNECTION
FLUE ELBOW
FLUE SEAL
FLUE SENSOR
FIGURE 21.
COMBUSTION AIR PASSAGE REMOVAL
SENSOR
45
°
FLYING
LEADS
SCREWS
FILTER