Heating Mode Operation - Toyotomi TAN-A28FWIS Service Manual

HEATING MODE OPERATION

The compressor will stop when operational frequency reached the minimum frequency and that condition has
•
been kept for 6 minutes and the room temperature becomes 4.7°C higher than it was set.
The compressor will re-start when room temperature becomes 3.7°C higher than it was set.
•
The operational frequency will be set every ★1 seconds of operation.
•
The operational frequency setting will be calculated based on the deviation of the room temperature and the
set temperature on one end and the deviation factor at the time of previous setting on another.
Temperature,
indoor heat
exchanger
35˚C
30˚C
15˚C
Indoor fan
Stop
Designated
temperature
+4.7
+3.7
MAX
★2
Frequency of
compressor
0
Hz
Super
Low Designate Fan blow
Low
MIN★3
TAN/ TAG-A28FWIS
TAN/ TAG-A32FWIS
OPERATION DETAILS
Low or Super low
Room temperature
★1 ★2 ★3
40 67.3Hz 40.0Hz
60 80.0Hz 40.0Hz
– 11 –
Designated Fan blow
MAX
★2
MIN★3