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13.1.6 Low pressure Prevention control (Gas Leakage Detection)
1. When the conditions listed in the table occur, the compressor stops and restarts after three minutes.
2. If this continuously occurs for twice within 20 minutes, all indoor and outdoor relays will be cut off.
3. This control is not applicable for deice operation.
Comp Frequency
45 Hz or above
64 Hz or above
58 Hz or above
73 Hz or above
Total Outdoor Current
1b
İ
1
˘
3 1b
İ
1
˘
1.6 1b
İ
1
˘
1.3 1b
İ
1
˘
1.6
Indoor Piping Temp
20
ć
or above
25
ć
or less
20
ć
or above
25
ć
or less
Operation Mode
Cool/Dry
Heat
Cool/Dry
Heat
Model RE9JKE
RE12JKE
13.1.7 Low Operation Frequency Protection Control
If all following conditions exists, the compressor will run with the frequency of 40 Hz (RE9JKE,RE12JKE) or 30Hz
(RE15JKE)
Models RE9JKE,
RE12JKE
ıİ˘˚
RE15JKE
Intake Air Temp.
ı
30
ć
or
˘
15
ć
-------------------
ı
30
ć
or
˘
14
ć
ı
28
ć
or
˘
14
ć
Outdoor Temp.
ı
38
ć
or
˘
16
ć
ı
24
ć
or
˘
4
ć
ı
38
ć
or
˘
13
ć
ı
24
ć
or
˘
4
ć
Indoor Piping Temp.
˘
30
ć
ı
0
ć
˘
30
ć
ı
0
ć
Operation Mode
Cool / Dry
Heat
Cool/ Dry
Heat
13.1.8 Compressor Tank Temperature Rise Protection Control
a. Control start conditions
• For 5 minutes, the compressor continuously operates and outdoor total current is between 0.65A and 1.65A.
• During Cooling and Soft Dry operations:
Indoor suction temperature - indoor piping temperature is below 4
к
.
Indoor temperature and outdoor temperature is 30±5
к
.
Remote Control setting 16
к
and Hi Fan Speed.
• During Heating operations:
Indoor piping temperature - indoor suction is under 5
к
.
Indoor temperature and outdoor temperature is 20 ± 2
к
.
Remote control setting 30
к
and Hi Fan Speed.
b. Control contents
• Compressor stops (and restart after 3 minutes)
• If the conditions above happen 2 times within 20 minutes, the unit will:
- Stop operation
- Timer LED blinks and “F91” indicated
13.2 Protection Control For Cooling and Soft Dry Operation
13.2.1 Outdoor Air Temperature Control
• The compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the
diagram below.
• This control will begin 1 minute after the compressor starts.
• Compressor frequency will adjust base on outdoor air temperature.
RE9JKE, RE12JKE RE15JKE
Outdoor air temp.(
к
.)
38
25
18
11
free
Free
38
26
16
37
22
15
8
Outdoor air temp.(
к
.)
38
25
18
11
free
16
26
37
47
37
22
15
8
Содержание CS-RE9JKE
Страница 14: ...14 5 2 Outdoor Unit Unit mm...
Страница 15: ...15 6 Refrigeration Cycle Diagram CS CU RE9JKE CS CU RE12JKE CS CU RE15JKE COOLING HEATING...
Страница 16: ...16 7 Block Diagram CS CU RE15JKE CS CU RE9 12JKE...
Страница 17: ...17 8 Wiring Diagram 6 8 5 6 8 5...
Страница 18: ...18 6 8 5...
Страница 19: ...19 9 Printed Circuit Board 9 1 Indoor Unit 9 1 1 Main Printed Circuit Board TOP VIEW...
Страница 20: ...20 BOTTOM VIEW...
Страница 21: ...21 9 1 2 Indicator receiver TOP VIEW BOTTOM VIEW...
Страница 22: ...22 9 2 Outdoor Unit 9 2 1 CU RE9JKE CU RE12JKE TOP VIEW BOTTOM VIEW...
Страница 25: ...25 10 2 3 Indoor Unit Installation...
Страница 42: ...42 14 2 3 Error Codes Table...
Страница 46: ...46 16 Exploded View and Replacement Pars List 16 1 Indoor Unit CS RE9JKE CS RE12JKE CS RE15JKE...
Страница 48: ...48 16 2 Outdoor Unit CU RE9JKE CU RE12JKE...
Страница 50: ...50 CU RE15JKE...