12-3
CONTROL SYSTEM
SM HAFRPM 2-A.1 GB
S/W -
Software
TEMP -
Temperature
W/O -
Without
T -The difference between SPT and RT.
In Heat Mode:
T=SPT-RT
In Cool/Dry/Fan Mode:
T= RT –SPT
12.2.2 List of A/C Groups
The following table defines the different A/C groups, and the applicable operation modes for
each group.
Operating Mode
ST
RH
RC
SH
Fan Yes
Yes
Yes
Yes
Cool
(3)
Yes
Yes
Yes
Yes
Heat
(3)
No
Yes
(1)
Yes Yes
(2)
Dry
(3)
Yes
Yes
Yes
Yes
Auto Cool/Heat
(3)
No Yes
(1)
Yes Yes
(2)
Notes:
1. Heating is done by electric heaters.
2. Heating is done by Compressor (Heat Pump), and by electric heaters.
