3-6 FUNCTION
03-10
3-6-1 Auto Restart
The air conditioner restarts with the previous setting operation.
3-6-2 Icing Protection Control
3-6-3 Oil Recovery Operation
[Oil recovery operation] : It periodically returns the residual refrigerant ion oil in the indoor unit and the connection
piping back to the outdoor unit , and prevents the compressor oil level from decreasing.
6 sec ON 2 sec OFF Blinking
Indoor unit LED : Operation LED
Indoor fan : Same operation before oil recovery operation.
Indoor EEV : Control pulse
During the above operation, a refrigerant noise may be from the indoor unit.
The icing of the indoor heat exchanger is prevented during the cooling and dry mode operation.
(1) Starting Condition
Compressor is operation more than 3 minutes.
When "Heat exchanger inlet temperature T
A
" continues *4 minutes or more.
Compressor is operation more than 3 minutes.
When "Heat exchanger outlet temperature T
A
" continues 4 minutes or more.
(2) Operation
EEV is closed.
Fan is at the setting amount.
(3) Completing Condition
Heat exchanger inlet and middle temperature T
B
After more than 5 minutes
*
Drain pump turns off at 60 minutes past the completion of the icing protection operation.
T
A
T
B
1
°
C
7
°
C
Содержание Airstage J-II
Страница 1: ...Small VRF system for light commercial and home use SERVICE MANUAL ...
Страница 2: ......
Страница 6: ......
Страница 7: ...1 TEST RUN ...
Страница 8: ......
Страница 27: ...2 OUTDOOR UNIT OPERATION CONTROL ...
Страница 28: ......
Страница 42: ......
Страница 43: ...3 INDOOR UNIT OPERATION ...
Страница 44: ......
Страница 63: ...4 TROUBLE SHOOTING ...
Страница 73: ......
Страница 170: ......
Страница 171: ...5 APPENDING DATA UNIT ...
Страница 172: ......
Страница 174: ...MODELS AUXB07 AUXB09 AUXB12 AUXB14 AUXB18 AUXB24 05 02 5 2 WIRING DIAGRAM 5 2 1 Indoor Unit ...
Страница 175: ...MODELS AUXD18 AUXD24 AUXA30 AUXA36 AUXA45 AUXA54 05 03 ...
Страница 176: ...MODELS ARXB07 ARXB09 ARXB12 ARXB14 ARXB18 05 04 ...
Страница 177: ...MODEL ARXB24 MODELS ARXB30 ARXB36 05 05 ...
Страница 178: ...MODEL ARXB45 05 06 ...
Страница 179: ...MODEL ARXA24 MODELS ARXA30 ARXA36 ARXA45 05 07 ...
Страница 180: ...MODELS ARXC36 ARXC45 ARXC60 MODELS ARXC72 ARXC90 05 08 ...
Страница 181: ...MODELS ARXD07 ARXD09 ARXD12 ARXD14 ARXD18 ARXD24 05 09 ...
Страница 182: ...MODELS AB A12 AB A14 AB A18 AB A24 05 10 ...
Страница 183: ...MODELS AB A12LBTH AB A14LBTH 05 11 AB A18LBTH AB A24LBTH ...
Страница 184: ...05 12 MODELS AB A30 AB A36 AB A45 AB A54 ...
Страница 185: ...05 13 MODELS AB A30LBTH AB A36LBTH AB A45LBTH AB A54LBTH ...
Страница 186: ...MODELS AS A07 AS A09 AS A12 AS A14 05 14 ...
Страница 187: ...MODELS AS E07 AS E09 AS E12 AS E14 05 15 ...
Страница 188: ...MODELS AS A18 AS A24 AS A30 05 16 ...
Страница 189: ...05 17 MODELS AS A18LACH AS A24LACH AS A30LACH ...
Страница 190: ...05 18 MODELS AJ A36 45 54LALH 5 2 2 Outdoor Unit ...
Страница 195: ...6 DISASSEMBLY PROCESS ...
Страница 196: ......