Granby KLF-100, Инструкция по установке, эксплуатации и обслуживанию

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COMFORT ADJUSTMENTS
o Outlet air consistently too warm or too cold - change the blower motor speed to give the
specified air temperature rise.
o Outlet air gets too warm and burner shuts down - increase air by changing the blower motor
speed to give the specified temperature rise.
o Outlet air is too cold or too warm at the end of the heating cycle after the burner has
turned off - adjust the “FAN OFF” dip switch on fan timer control board. Refer to the next figure.
“FAN OFF” Dip Switch
Dip Switch adjustment (90 seconds) on all unit input
Except for Beckett burner 0.55 nozzle
60 seconds adjustment
OFF CYCLE AIR CIRCULATION (Factory settings)
LO SPEED All KLR / KLF models have the Lo speed switch for optional constant air
circulation during the furnace off cycle.
“FAN ON” When “FAN ON” is selected on the thermostat, the blower will run constantly at
the blower speed selected on the heating terminal. This is the equivalent of
jumping terminals R and G on the ST9103 board.
6.3 ST9103A1028 CONTROL BOARD
ST9103 Heating Sequence
1) Thermostat calls for Heat.
2) Burner starts
3) Blower starts after 45 seconds
4) Burner shuts down after call for heat is satisfied
5) Blower stops according to adjusted (FAN OFF) Dip switch selection
ST9103A1028 Cooling Sequence
1) Thermostat calls for cooling
2) Blower starts immediately
3) Cooling unit starts
4) Blower stops immediately after cooling demand is satisfied
5) Cooling unit stops