Heating Mode Operation - Toyotomi TAN-A28EWI 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
The compressor will re-start when room temperature becomes 3.7
•
The operational frequency will be set every 80 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
1
Frequency of
compressor
0
Hz
Super
Low Designate Fan blow
Low
MIN 2
TAN/TAG-A28EWI, TAN/TAG-A32EWI
TAN/TAG-A53EWI
OPERATION DETAILS
higher than
Low or Super low
Room temperature
1
110Hz
112Hz
– 14 –
was set.
was set.
Designated Fan blow
MAX
1
MIN 2
2
24Hz
10Hz