Before the circuit diagram, read the following carefully.
Voltage measurement
voltage has been measured with a digital tester when the indoor fan is set at high fan speed under the following conditions
without setting the timer.
Use them for servicing.
Voltage indication is in Red at cooling and all operations.
Voltage indication is in (Red) at heating.
Intake air
temperature
Temperature
setting
Discharge air
temperature
Pipe
temperature
Cooling
27°C
16°C
17°C
15°C
Heating
20°C
30°C
40°C
50°C
Indications for capacitor
a.
Unit
µ .... µF
P .... pF
Indications for resistance
a.
K .... K
Ω
M .... M
Ω
W .... wait
Not indicated .... 1/4 W
Diode without indication ............ MA165
Circuit Diagram is subject to change without notice for further development.
14.2.1. Indoor
Name
Time
Test Mode
(When test point Short-
circulated)
4 way valve abnormality
4 min.
0
Outdoor air temp. for Hz No. detection
30 min.
0
Anti-freezing Control
6 min.
0
Theorem OFF delay
3 min.
0
Low pressure control ( gas leakage ) compressor OFF time
2 min.
0
Time delay safety control
2 min. 58 sec.
0
Odor timer status shift time
30 sec.
0
60 sec.
Hz lock time
30 sec.
0
Self diagnosis display time
10 sec.
0
Auto mode judgement sampling time
58 sec.
0
24 hours ON / OFF timer
1 hour
→
1 min.
Hot start forced completion
4 min.
0
Auto mode judgement interval
180 min.
180 sec.
Sleep mode time shift
1 hour
→
6 sec.
After Hot start / Deice
2 min.
12 sec.
14.2.2. Outdoor
Name
Time
Test Mode
(When test point Short-
circulated)
DC PEAK
30 sec.
3 sec.
Deice detection
120 min.
24 sec.
80 min.
18 sec.
40 min.
8 sec.
40 min.
8 sec.
Deice forced completion
11 min.
66 sec.
Time delay safety control
3 min.
0
Hz lock time
30 sec.
0
Outdoor fan delay operation control
30 sec.
0
4 way valve delay operation control
3 min.
0
Standy control
ON
3 min.
18 sec.
OFF
7 min.
42 sec.
14 Electronic Circuit Diagram
14.1. HOW TO USE ELECTRONIC CIRCUIT DIAGRAM
14.2. TIMER TABLE
CS-MVG103KE / CU-MVG153KE
71
Summary of Contents for CS-MVG103KE
Page 3: ...2 Functions 2 1 REMOTE CONTROL 3 CS MVG103KE CU MVG153KE ...
Page 4: ...2 2 INDOOR UNIT 4 CS MVG103KE CU MVG153KE ...
Page 5: ...5 CS MVG103KE CU MVG153KE ...
Page 6: ...2 3 OUTDOOR UNIT 6 CS MVG103KE CU MVG153KE ...
Page 9: ...4 Dimensions 4 1 CS MVG103KE INDOOR UNIT 9 CS MVG103KE CU MVG153KE ...
Page 10: ...4 2 CU MVG153KE OUTDOOR UNIT 10 CS MVG103KE CU MVG153KE ...
Page 15: ...8 Operation Details FUNCTIONS 8 1 SIMULTANEOUS OPERATION CONTROL 15 CS MVG103KE CU MVG153KE ...
Page 53: ...11 2 3 PIPING LENGTH 53 CS MVG103KE CU MVG153KE ...
Page 54: ...11 3 INDOOR OUTDOOR UNIT INSTALLATION DIAGRAM 54 CS MVG103KE CU MVG153KE ...
Page 69: ...13 Technical Data 13 1 OPERATION CHARACTERISTICS 69 CS MVG103KE CU MVG153KE ...
Page 70: ...70 CS MVG103KE CU MVG153KE ...
Page 78: ...CS MVG103KE Main PCB Back Side Receiver PCB 78 CS MVG103KE CU MVG153KE ...
Page 79: ...15 2 OUTDOOR UNIT MAIN PCB CU MVG153KE Main PCB Front Side CS MVG103KE CU MVG153KE 79 ...
Page 80: ...CU MVG153KE Main PCB Back Side CS MVG103KE CU MVG153KE 80 ...
Page 84: ...16 2 CU MVG153KE 16 2 1 Exploded View 84 CS MVG103KE CU MVG153KE ...
