15
Reversing
the
Supply
and
Defrost
Air
Ports
Sometimes installation is easier if the "Supply Air
from Outside" is ducted from the upper left side port
(Pool and Defrost Air) instead of the top port.
Changing the functionality of these two ports is
easily accomplished by
switching the red and yellow defrost motor wires at
the circuit board. Switch T37 and T39 on the Aircom
circuit board.
Switch T37 (red wire) and T39 (yellow wire) on the
Aircom circuit board if you wish to reverse the "Supply
Air From Outside" and "Pool and Defrost Air" ports.
This illustration shows the factory configuration.
T31
T32
T33
T34
T35
T36
T37
T38
T39
T40
T41
T42
Contact 1
N.0. COM N.C. N.0. COM N.C. N.0. COM N.C. N.0 . COM
Contact 2
Contact 3
Contact 4
N.C
RED
YEL
CCW COM CW
SUPPLY AIR
FROM OUTSIDE
EXHAUST AIR
TO OUTSIDE
SUPPLY AIR TO
BUILDING
POOL AND
DEFROST AIR
EXHAUST AIR
FROM POOL
Содержание 1200 POOL
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