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8-5. Low outdoor temperature protection
→hen the outdoor temperature sensor detects lower than the trigger condition below, the compres-
sor is stopped.
Operation mode
Cooling/Dry
Trigger condition
-15 °C
Release condition
-10 °C
8-6. High temperature and high pressure release control
(heating mode)
The compressor is controlled as follows.
Indoor unit heat exchanger
temperature rises
Indoor unit heat exchanger
temperature drops
Stable zone
AB
BC
CD
DE
Zone A
Zone B
Zone C
Zone D
Zone E
AB: 63°C
BC: 55°C
CD: 53°C
DE: 50°C
Zone
Operation
Zone A
Compressor is stopped.
Zone B
The rotation number of compressor is decreased.
-25 rps/120 sec.
Zone C
-3 rps/60 sec.
Zone D
The protection is released and the operation is returned to normal mode.
Zone E
8-5. Low outdoor temperature protection
- (04-32) -
8. Various protections
C
O
N
TR
O
L
A
N
D
FU
N
C
TI
O
N
S
C
O
N
TR
O
L
A
N
D
FU
N
C
TI
O
N
S
Содержание AOHG07KGCA
Страница 4: ......
Страница 5: ...1 GENERAL INFORMATION 2022 3 11 SR_CH01_AS069EG_01 ...
Страница 13: ...2 TECHNICAL DATA AND PARTS LIST 2022 3 11 SR_CH02_AS069EG_01 ...
Страница 33: ...3 TROUBLESHOOTING 2022 03 25 SR_CH03_AS069EG_01 ...
Страница 36: ......
Страница 89: ...4 CONTROL AND FUNCTIONS 2022 03 25 SR_CH04_AS069EG_01 ...
Страница 91: ...8 6 High temperature and high pressure release control heating mode 04 32 CONTENTS continued ...
Страница 92: ......
Страница 125: ...5 FILED WORKING 2022 03 25 SR_CH05_AS069EG_01 ...