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CONTENTS
1. DIAGNOSTIC CHART 1
2. The service rules of the R407C(R410a) product 5
3. BRIGHT STAR SERIES 8
4. BRIGHT ECO SERIES 45
5. GLORY (ECO)STAR SERIES 65
6. GLORY GIANT 1 97
7. GLORY GIANT 2 115
8. LIGHT STAR SERIES 127
9. CUTE STAR SERIES 139
10. Beta GLORY R407 157
11. AC INVERT SERIES 178
12. MULTI INVERTER ECO 197
13. Multi-system 1 to 2 214
14. Multi-system 1 to 3 228
15. Alfa Glory H series (R410A) 244
16. DC inverter(R410A) 276
17. F1 STAR SERIES 305
18. Alfa Glory H series 330
AFLA GLORY SERIES (R410A)
Contents
1. Features........................................................................... 245
2. Specification.......................................................................246
3. Dimensions....................................................................... 249
4. Refrigeration cycle diagram...................................................252
5. Pressure table....................................................................253
6. Capacity table.....................................................................256
7. Wiring diagram....................................................................261
8. Electronic function................................................................265
9. Troubleshooting...................................................................273
10. Characteristic of temp. sensor................................................278
1.Features
1.1 Compact design
1.2 High efficiency and quiet operation
1.3 A class energy level
245
2.Specification
Model MSH-07CRN1 MSH-07HRN1 MSH-09CRN1 MSH-09HRN1 MSH-12CRN1 MSH-12HRN1
Factory Model CE-KF20GW/N1Y-H CE-KFR20GW/N1Y-H CE-KF26GW/N1Y-H CE-KFR26GW/N1Y-H CE-KF36GW/N1Y-H CE-KFR36GW/N1
Power supply Ph-V-Hz 1 220-240V~ 50Hz 1 220-240V~ 50Hz 1 220-240V~ 50Hz 1 220-240V~ 50Hz 1 220-240V~ 50Hz 1 220-240V~
Cooling Capacity Btu/h 7000 7000 9000 9000 12000 12000
Input W 640 640 820 820 1120 1120
Rated current A 28 28 36 36 50 50
EER Btu/w h 11 3 2 11 3 2 11 3 2 11 3 2 11 3 2 11 3 2
Heating Capacity Btu/h 8500 11000 ---- 15000
Input W 690 890 ---- 1180
Rated current A 30 39 ---- 53
COP W/W 36 36 ---- 36
Moisture Removal L/h 07 07 10 10 12 12
Max input consumption W 850 1000 1000 1200 1550 1550
Max current A 38 45 45 53 10 10
Starting current A 15 15 22 22 30 30
Compressor Model PA82X1C-4DZ2 PA82X1C-4DZ2 PA108X1C-4FT PA108X1C-4FT PA145X2C-4FT PA145X2C-4FT
Type Rotary Rotary Rotary Rotary rotary rotary
Capacity Btu/h 6680 6680 8870 8870 12000 12000
Input W 675 675 890 890 1200 1200
Rated current(RLA) A 3 11 3 11 4 07 4 07 56 56
Locked rotor Amp(LRA) A 15 0 15 0 21 7 21 7 29 9 29 9
Thermal protector UP3QE0591-T71 UP3QE0591-T71 UP3QE0591-T61 UP3QE0591-T61 UP3RE0591-T56 UP3RE0591-T56
Capacitor uF 25 25 25 25 35 35
Refrigerant oil ml 350 350 330 330 480 480
Indoor fan motor Model RPG13H RPG13H RPG13H RPG13H RPG20D RPG20D
Input W 36 5 36 5 36 5 36 5 51 5 51 5
Capacitor uF 12 12 12 12 15 15
Speed(hi/mi/lo) r/min 1050/9200/820 1050/9200/820 1200/950/850 1200/950/850 1250/1000/800 1250/1000/800
Indoor coil Number of rows 2 2 2 2 2 2
Fin type (code) Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Hydr0philiC Hydr0philiC
Tube outside dia and type mm 7 innergroove tube 7 innergroove 7 innergroove 7 innergroove 7 innergroove 7 innergroove
Number of circuits 2 2 2 2 2 2
Indoor air flow (Hi/Mi/Lo) m3/h 450/400/350 450/400/350 500/460/410 500/460/410 680/520/420 680/520/420
Indoor noise level (Hi/Mi/Lo) dB(A) 34/32/30 34/32/30 36/34/32 36/34/32 39/33/28 39/33/28
Indoor unit Dimension (W*H*D) mm 750*250*205 750*250*205 750*250*205 750*250*205 815*280*215 815*280*215
Packing (W*H*D) mm 830X285X335 830X285X335 830X285X335 830X285X335 915X290X360 915X290X360
Net/Gross weight Kg 8/10 8/10 8/10 8/10 10/12 10/12
Outdoor fan motor Model YDK24-6T YDK24-6T YDK24-6F YDK24-6F YDK36-6 YDK36-6
Input W 56 56 56 56 68 68
Capacitor uF 25 25 25 25 25 25
Speed r/min 800 800 800 800 900 900
Outdoor coil Number of rows 2 2 2 2 2 2
Fin type (code) Unhydrophilic aluminium Hydrophilic aluminium Unhydrophilic Hydrophilic aluminium Unhydrophilic Hydrophilic
Tube outside dia and type mm 7 innergroove tube 7 innergroove tube 7 innergroove tube 7 innergroove tube 9 53 innergroove 9 53 innergroove
Coil length x height x width mm 750x508x26 74 750x508x26 74 810x508x26 74 810x508x26 74 680x550x44 680x550x44
Number of circuits 2 2 2 2 2 2
Outdoor air flow m3/h 1500 1500 1800 1800 1900 1900
Outdoor noise level dB(A) 49 49 50 50 52 52
Outdoor unit Dimension(W*H*D) mm 700X535X235 700X535X235 780X540X250 780X540X250 760X590X285 760X590X285
Packing (W*H*D) mm 815X580X325 815X580X325 910X575X335 910X575X335 890X655X360 890X655X360
Net/Gross weight Kg 31/34 32/35 36/39 37/40 41/45 41 5/45 5
Refrigerant type R410A g 800 820 900 920 1160 1170
Design pressure MPa 42 42 42 42 42 42
Refrigerant piping Liquid side/ Gas side mm(inch) 6 35/9 53 6 35/9 53 6 35/9 53 6 35/9 53 6 35/12 7 6 35/12 7
Max refrigerant pipe length m 10 10 10 10 10 10
Max difference in level m 5 5 5 5 5 5
Connection wiring No No No No No No
Plug type 16A 16A 16A 16A 16A 16A
Thermostat type Electrolic control Electrolic control Electrolic control Electrolic control Electrolic control Electrolic control
Operation temp ¡æ 17-30 17-30 17-30 17-30 17-30 17-30
Ambient temp ¡æ 18~-45 -7 -~ 45 18~-45 -7 -~ 45 18~-45 -7 -~ 45
Application area m2 10-14 10-14 14-21 14-21 18-26 18-26
Qty'per 20' /40' /40'HQ set 128/268/296 128/268/296 113/252/276 113/252/276 92/195/228 92/195/228
¡ï 1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient
condition.
246
3.Dimensions
3.1 Indoor unit
MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1
3.2 Indoor unit
MSH-12CRN1, MSH-12HRN1
247
3.4 Outdoor unit
MSH-07CRN1, MSH-07HRN1
3.5 Outdoor unit
MSH-09CRN1, MSH-09HRN1
248
3.6 Outdoor unit
MSH-12CRN1, MSH-12HRN1
750
285
590
62
315
290
530 110
249
4.Refrigeration cycle diagram
250
5. Pressure table
Note:
*The pressure data is from 3 way valve, the pressure data are pressure above atmosphere.
*D: Dry bulb temp.
*W: Wet bulb temp.
5.1 MSH-07CRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D Pressure
6.2 6.8 7.2 8.0 8.5 9.5
15ºC W ( kg/cm2 )
24ºC D Pressure
6.3 6.5 7.5 8.0 8.7 9.5
17ºC W ( kg/cm2 )
27ºC D Pressure
6.1 6.9 7.7 8.2 9.1 10.0
19ºC W ( kg/cm2 )
32ºC D Pressure 7.0 7.3 7.8 8.3 9.2 10.1
23ºC W ( kg/cm2 )
5.2 MSH-07HRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor
Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
21ºC D Pressure
6.2 6.8 7.2 8.0 8.5 9.5
15ºC W ( kg/cm2 )
24ºC D Pressure
6.3 6.5 7.5 8.0 8.7 9.5
17ºC W ( kg/cm2 )
27ºC D Pressure
6.1 6.9 7.7 8.2 9.1 10.0
19ºC W ( kg/cm2 )
32ºC D Pressure 7.0 7.3 7.8 8.3 9.2 10.1
23ºC W ( kg/cm2 )
Heating mode OUTDOOR CONDITIONS
12ºC D 7ºC D 0ºC D -4ºC D -7ºC D -15ºC D
Indoor Conditions Pressure
11ºC W 6ºC W -1ºC W -6ºC W -9ºC W -xºC W
Pressure
15ºC 24.0 23.0 21.5 21.0 20..5 /
( kg/cm2 )
Pressure
18ºC 24.6 23.5 23.0 22.6 20.8 /
( kg/cm2 )
Pressure
20ºC 25.0 23.8 24.0 23.0 21.0 /
( kg/cm2 )
Pressure
22ºC 25.3 24.6 24.5 23.8 21.7 /
( kg/cm2 )
251
5.3 MSH-09CRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D Pressure
7.8 8.1 8.4 9.0 9.3 10.0
15ºC W ( kg/cm2 )
24ºC D Pressure
7.9 8.2 8.7 9.0 9.5 10.1
17ºC W ( kg/cm2 )
27ºC D Pressure
8.0 8.5 9.2 9.9 10.2 10.8
19ºC W ( kg/cm2 )
32ºC D Pressure 8.8 9.1 9.2 10.0 10.5 11.2
23ºC W ( kg/cm2 )
5.4 MSH-09HRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D Pressure
7.8 8.1 8.4 9.0 9.3 10.0
15ºC W ( kg/cm2 )
24ºC D Pressure
7.9 8.2 8.7 9.0 9.5 10.1
17ºC W ( kg/cm2 )
27ºC D Pressure
8.0 8.5 9.2 9.9 10.2 10.8
19ºC W ( kg/cm2 )
32ºC D Pressure 8.8 9.1 9.2 10.0 10.5 11.2
23ºC W ( kg/cm2 )
Heating mode OUTDOOR CONDITIONS
12ºC D 7ºC D 0ºC D -4ºC D -7ºC D -15ºC D
Indoor Conditions Pressure
11ºC W 6ºC W -1ºC W -6ºC W -9ºC W -xºC W
Pressure
15ºC 26.5 25.0 22.0 21.5 20.5 /
( kg/cm2 )
Pressure
18ºC 27.0 26.0 23.5 22.5 20.8 /
( kg/cm2 )
Pressure
20ºC 27.5 26.5 25.0 23.0 21.0 /
( kg/cm2 )
Pressure
22ºC 28.5 27.0 25.5 23.9 21.5 /
( kg/cm2 )
252
5.5 MSH-12CRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D Pressure
8.4 8.5 8.8 8.9 9.4 9.9
15ºC W ( kg/cm2 )
24ºC D Pressure
8.6 8.8 9.2 9.4 10.0 10.4
17ºC W ( kg/cm2 )
27ºC D Pressure
8.8 9.2 9.4 9.8 10.3 10.9
19ºC W ( kg/cm2 )
32ºC D Pressure 9.2 9.6 9.9 10.4 10.8 11.2
2
23ºC W ( kg/cm )
5.6 MSH-12HRN1
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D Pressure
8.4 8.5 8.8 8.9 9.4 9.9
15ºC W ( kg/cm2 )
24ºC D Pressure
8.6 8.8 9.2 9.4 10.0 10.4
17ºC W ( kg/cm2 )
27ºC D Pressure
8.8 9.2 9.4 9.8 10.3 10.9
19ºC W ( kg/cm2 )
32ºC D Pressure 9.2 9.6 9.9 10.4 10.8 11.2
23ºC W ( kg/cm2 )
Heating mode OUTDOOR CONDITIONS
12ºC D 7ºC D 0ºC D -4ºC D -7ºC D -15ºC D
Indoor Conditions Pressure
11ºC W 6ºC W -1ºC W -6ºC W -9ºC W -xºC W
Pressure
15ºC 27.4 25.9 22.2 21.4 20.0 /
( kg/cm2 )
Pressure
18ºC 29.8 27.2 23.8 22.0 21.1 /
( kg/cm2 )
Pressure
20ºC 30.2 29.1 24.2 23.6 22.1 /
( kg/cm2 )
Pressure
22ºC 32.4 30.1 25.4 24.0 22.7 /
( kg/cm2 )
253
6. Capacity table
6.1 MSH-07CRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 2.06 1.95 1.75 1.51 1.58 1.41
21ºC D
Sensitive capacity kW 1.52 1.37 1.39 1.32 1.19 1.07
15ºC W
Input kW. 0.53 0.58 0.62 0.63 0.78 0.80
Total capacity kW 2.14 2.05 1.96 1.72 1.73 1.52
24ºC D
Sensitive capacity kW 1.61 1.46 1.45 1.54 1.23 1.15
17ºC W
Input kW. 0.60 0.60 0.66 0.65 0.78 0.83
Total capacity kW 2.31 2.24 2.10 1.90 1.73 1.67
27ºC D
Sensitive capacity kW 1.78 1.65 1.42 1.43 1.26 1.28
19ºC W
Input kW. 0.55 0.63 0.64 0.70 0.79 0.84
Total capacity kW 2.33 2.33 2.31 2.38 2.15 2.07
32ºC D
Sensitive capacity kW 1.83 1.67 1.65 1.64 1.57 1.53
23ºC W
Input kW. 0.53 0.65 0.69 0.73 0.83 0.88
6.2 MSH-07HRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 2.04 1.94 1.70 1.61 1.53 1.41
21ºC D
Sensitive capacity kW 1.52 1.41 1.39 1.32 1.19 1.07
15ºC W
Input kW. 0.53 0.58 0.60 0.67 0.73 0.80
Total capacity kW 2.14 2.05 1.93 1.81 1.73 1.51
24ºC D
Sensitive capacity kW 1.61 1.46 1.45 1.54 1.23 1.15
17ºC W
Input kW. 0.54 0.60 0.62 0.70 0.74 0.82
Total capacity kW 2.31 2.24 2.05 1.95 1.70 1.65
27ºC D
Sensitive capacity kW 1.78 1.65 1.54 1.43 1.26 1.28
19ºC W
Input kW. 0.57 0.62 0.64 0.71 0.75 0.83
Total capacity kW 2.33 2.36 2.31 2.25 2.15 2.03
32ºC D
Sensitive capacity kW 1.83 1.67 1.65 1.64 1.57 1.52
23ºC W
Input kW. 0.58 0.64 0.66 0.73 0.80 0.86
254
WINTER OUTDOOR CONDITIONS
Indoor 12ºC D 7ºC D 4ºC D 0ºC D -4ºC D -7ºC D
Conditions 11ºC W 6ºC W 3ºC W -1ºC W -6ºC W -8ºC W
Capacity kW 3.01 2.73 2.47 1.76 1.65 1.58
15ºC
Input kW. 0.76 0.66 0.60 0.58 0.50 0.45
Capacity kW 2.86 2.64 2.34 1.69 1.53 1.41
18ºC
Input kW. 0.78 0.67 0.62 0.59 0.62 0.47
Capacity kW 2.77 2.49 2.28 1.62 1.59 1.33
20ºC
Input kW. 0.81 0.69 0.64 0.59 0.53 0.48
Capacity kW 2.61 2.43 2.13 1.58 1.26 1.17
22ºC
Input kW. 0.83 0.68 0.65 0.60 0.56 0.51
6.3 MSH-09CRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 2.42 2.37 2.23 2.03 1.87 1.75
21ºC D
Sensitive capacity kW 1.72 1.69 1.65 1.53 1.43 1.36
15ºC W
Input kW. 0.72 0.75 0.80 0.84 0.89 0.96
Total capacity kW 0.65 2.55 2.45 2.24 2.11 1.98
24ºC D
Sensitive capacity kW 1.83 1.73 1.70 1.63 1.63 1.57
17ºC W
Input kW. 0.70 0.76 0.84 0.88 0.92 1.01
Total capacity kW 2.89 2.80 2.66 2.46 2.25 2.03
27ºC D
Sensitive capacity kW 1.95 1.91 1.83 1.78 1.66 1.63
19ºC W
Input kW. 0.65 0.78 0.82 0.91 0.95 1.02
Total capacity kW 3.01 2.98 2.92 2.83 2.69 2.45
32ºC D
Sensitive capacity kW 2.05 1.88 1.96 1.87 1.87 1.85
23ºC W
Input kW. 0.64 0.80 0.88 0.98 1.03 1.10
255
6.4 MSH-09HRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 2.42 2.41 2.24 2.03 1.87 1.75
21ºC D
Sensitive capacity kW 1.72 1.69 1.65 1.53 1.43 1.36
15ºC W
Input kW. 0.72 0.75 0.80 0.84 0.89 0.97
Total capacity kW 0.65 2.55 2.45 2.24 2.11 1.98
24ºC D
Sensitive capacity kW 1.83 1.73 1.70 1.63 1.63 1.57
17ºC W
Input kW. 0.68 0.76 0.81 0.88 0.93 1.02
Total capacity kW 2.89 2.80 2.63 2.45 2.23 2.05
27ºC D
Sensitive capacity kW 1.99 1.95 1.81 1.78 1.66 1.63
19ºC W
Input kW. 0.65 0.78 0.82 0.92 0.96 1.03
Total capacity kW 3.03 2.98 2.92 2.83 2.69 2.46
32ºC D
Sensitive capacity kW 2.05 1.88 1.96 1.87 1.87 1.85
23ºC W
Input kW. 0.65 0.80 0.86 0.95 0.99 1.08
WINTER OUTDOOR CONDITIONS
Indoor 12ºC D 7ºC D 4ºC D 0ºC D -4ºC D -7ºC D
Conditions 11ºC W 6ºC W 3ºC W -1ºC W -6ºC W -8ºC W
Capacity kW 3.75 3.38 3.02 1.97 1.59 1.52
15ºC
Input kW. 0.97 0.84 0.73 0.65 0.62 0.63
Capacity kW 3.52 3.26 2.94 1.84 1.60 1.49
18ºC
Input kW. 0.98 0.86 0.78 0.70 0.65 0.68
Capacity kW 3.45 3.22 2.85 1.82 1.56 1.50
20ºC
Input kW. 1.02 0.89 0.80 0.74 0.68 0.67
Capacity kW 3.18 3.13 2.72 1.73 1.58 1.42
22ºC
Input kW. 1.06 0.93 0.82 0.77 0.71 0.65
256
6.5 MSH-12CRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 3304 3198 3921 2856 2787 2684
21ºC D
Sensitive capacity kW 2607 2497 2411 2304 2242 2111
15ºC W
Input kW. 907 1006 1096 1184 1259 1457
Total capacity kW 3683 3511 3339 3166 3066 2960
24ºC D
Sensitive capacity kW 2938 2790 2745 2580 2470 2359
17ºC W
Input kW. 926 1035 1127 1230 1278 1380
Total capacity kW 3896 3718 3646 3387 3235 3232
27ºC D
Sensitive capacity kW 3076 2938 2856 2690 2580 2470
19ºC W
Input kW. 943 1058 1120 1265 1322 1437
Total capacity kW 4199 4009 3850 3614 3541 3370
32ºC D
Sensitive capacity kW 3098 2990 2900 2745 2607 2552
23ºC W
Input kW. 977 1090 1190 1310 1368 1495
6.6 MSH-12HRN1
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
Conditions
Total capacity kW 3276 3187 3105 2821 2746 2621
21ºC D
Sensitive capacity kW 2567 2457 2413 2287 2210 2087
15ºC W
Input kW. 890 1010 1082 1188 1243 1337
Total capacity kW 3663 3503 3315 3148 3076 2932
24ºC D
Sensitive capacity kW 2918 2766 2725 2557 2453 2334
17ºC W
Input kW. 915 1033 1121 1228 1278 1367
Total capacity kW 3860 3700 3626 3371 3215 3125
27ºC D
Sensitive capacity kW 3039 2913 2832 2645 2567 2419
19ºC W
Input kW. 944 1048 1120 1253 1312 1426
Total capacity kW 4215 4100 3845 3601 3501 3313
32ºC D
Sensitive capacity kW 3120 2939 2891 2715 2589 2503
23ºC W
Input kW. 969 1088 1189 1302 1349 1455
257
WINTER OUTDOOR CONDITIONS
Indoor 12ºC D 7ºC D 4ºC D 0ºC D -4ºC D -7ºC D
Conditions 11ºC W 6ºC W 3ºC W -1ºC W -6ºC W -8ºC W
Capacity kW 4446 4264 4132 3838 3335 305
15ºC
Input kW. 1141 1106 1059 1035 895 812
Capacity kW 4380 4248 3954 3761 3258 2948
18ºC
Input kW. 1188 1153 1142 1082 953 918
Capacity kW 4261 4153 3877 3683 3189 2871
20ºC
Input kW. 1224 1180 1129 1082 976 941
Capacity kW 4106 3989 3761 3567 3045 2876
22ºC
Input kW. 1259 1212 1153 1106 1000 836
258
7. Schematic diagram and wiring diagram
7.1 Schematic diagram
1 2 3 4 5 6 7 8
D1 IC1 7812 IC3 7805 R18 10K +5V
IN4007*4 1 3 +12V-a1 3 +5V
Vin Vout Vin Vout +5V ZERO R19 150
D2
GND
GND
CN1 R16 12K +5V REC1 D13
E1 C1 E2 C3 E3 C4 Q2 R20 1K REC IN4148 CN4
A D3 A
4 9014 V +12V-a
104 104 104 D11 1N4148 R15R17 REC R215.1K 3
3 C9
2
B D4 D12 1N4148 12K12K C10 C11 GND 2
2
2
104 FANSP_FEEDBACK
1 E7 1
B RECEIVER_V C12
TRANS 2200uF/25V 1000uF/16V 470uF/16V 102 104 103 FAN_BACK
D D
10uF/16V
IC10 7812 +12V-b
D16 IN4007*4 1 3
Vin Vout COM1 COM2 COM3
GND
C D17 +5V R41+5V R42+5V R43
E10 C23 E11 C24
2K 2K 2K
D D18 104 104
R41 R41 R41
2
D19
10K 10K 10K
2200uF/25V 1000uF/16V
R4 12K GNDB
+5V Q8 Q9 Q10
C5 1 +5V
3
104 2 9012 9012 9012
RST
C25 C26 IC4 R7 X1
IC5 KIA7042 104 1 42 X1 C2 DIS1
104 VSS0 X1 1M +5V
+5V WT4021BG
2 41 X2 IC2
VDD0 X2 4M R1 R2
+12V 104
10K 10K 8 1 CN9
JR8 FAN_IN 3 40 RST VCC A0 +12V-a
FAN_IN P25 RESET RST 7 2
10K WC A1 Only For Heat Pump LOAD_HEAT N 1
R5 6 3
1K BUZ 4 39 SCL A2
HEAT BUZ P26 XT1 SCL 5 4 D21 HEAT_N
SDA GND
BUZ1 SDA RY2
JR9 STEP_I1 5 38
BUZ ' BUZZER1 STEP_I1 P00 XT2 24C04 RELAY-SPST
10K
6 37 IN4148
C +5V STEP_I2 P01 Vpp/IC C
STEP_I2
N
a
c
e
b
d
com1
h
g
com2
f
Q3
STEP_I3 7 36 SCL R27
R38 STEP_I3 P02 P24 SCL IC8 9014
10K STEP_I4 8 35 SDA 7 13 2K
STEP_I4 P03 P23 SDA GND Q7
C24 R44 330
SW_TEST 104
R39 COMP 9 34 COM1 14 12
C22 COMP P04 P22 COM1 Vcc Q6
5.1K 104 JR1 R45 330
10 33 COM2 11
VSS1 P21 COM2 Q5 CN10
10K R46 330 +12V-a
HEAT 11 32 9 10 LOAD_HEAT L
P05 VDD1 +5V +5V MR Q4 LED6 1
SW1
R47 330 ¯¶Ô× D22
SEG1 12 31 COM3 8 6 HEAT_L
SEG1 P50 P20 COM3 SEG3 CP Q3 LED7 IN4148 RY3
R48 330 ªË¯» RELAY-SPST
SEG2 13 30 FAN_OUT C16 5
SEG2 P51 P33 FAN_OUT Q2
102 R49 330 LED8
SEG3 14 29 FANSP 2 4 ±Ê¨¶
SEG3 P52 P32 FANSP_FEEDBACK SEG4