Overload Protection (Heating) - Technibel KPAVM93R5TAA Technical Data & Service Manual

4-5 Overload Protection (Heating)

This function prevents the air conditioner from overloading.
( ° C)
64
61
60
INDOOR UNIT COIL
TEMP . (E2)
59
55
53
ELECTRONIC
EXPANSION VALVE
OUTDOOR FM
When sensor E2 rises above 60°
30 seconds until E2 falls below 59°C.
Sensor E2
When sensor E2 rises above 62°C, the control circuit stops the outdoor fan motor till the
temp. drops to 55 ° C
OVERLOAD
PROTECTION
FUZZY CONTROL
OPEN
H or M
Chart Explanations and notes
OVERLOAD PROTECTION
OPEN
START
COMPENSATION
18
FUZZY CONTROL
UP
H L H or M
OFF
Fig. 10
1565_M_S