Electrical Control Function
Electrical Control System
125
When the compressor is on, the indoor fan can be set to high/medium/low/auto. And the anti-cold wind
function has the priority.
Auto fan action:
-2
T1-Ts-
∆
T
-3
High
Low
-5
Medium
-4
1.3.3.4 Defrosting mode
:
For 12K models
:
Condition of defrosting:
If any one of the following items is satisfied, AC will enter the defrosting mode.
After the compressor starts up and keeps running, mark the minimum value of T3 from the 10th minutes to
15th minutes as T30.
1)If the compressor cumulate running time is up to 29 minutes and T3< TCDI1, T3
+
T30SUBT3ONE
≦
T30.
2)If the compressor cumulate running time is up to 35 minutes and T3< TCDI2, T3
+
T30SUBT3TWO
≦
T30.
3)If the compressor cumulate running time is up to 29 minutes and T3< TCDI3 for 3 minutes.
4)If the compressor cumulate running time is up to 120 minutes and T3<-15
℃
.
Condition of ending defrosting:
If any one of the following items is satisfied, the defrosting will finish and the machine will turn to normal
heating mode.
----T3 rises to be higher than TCDE1
℃
.
----T3 keeps to be higher than TCDE2
℃
for 80 seconds.
----The machine has run for 10 minutes in defrosting mode.
Defrosting action
:
Summary of Contents for ACP-12CC35AECI
Page 2: ......
Page 4: ......
Page 15: ...Service Space 12 Indoor Units 3 Service Space 1000mm 1000mm 1000mm 1000m m ...
Page 18: ...Air Velocity Distributions Reference Data Indoor Units 15 30 42K Cooling Heating ...
Page 19: ...Air Velocity Distributions Reference Data 16 Indoor Units 48 55K Cooling Heating ...
Page 24: ...Field Wiring Indoor Units 21 10 Field Wiring ...
Page 31: ...Wiring Diagrams 28 Indoor Units 4 Wiring Diagrams MTBU 12HWFN1 QRD0W MTB 18HWFN1 QRD0 ...
Page 33: ...Static Pressure 30 Indoor Units 5 Static Pressure MTBU 12HWFN1 QRD0W MTB 18HWFN1 QRD0 ...
Page 34: ...Static Pressure Indoor Units 31 MTB 24HWFN1 QRD0 MTB 30HWFN1 QRD0 ...
Page 44: ...Service Space Indoor Units 41 3 Service Space ...
Page 46: ...Wiring Diagrams Indoor Units 43 Pre setting Instructions ...
Page 55: ...52 Indoor Units 10 Field Wiring ...
Page 59: ...Service Space 56 Indoor Units 3 Service Space ...
Page 60: ...Wiring Diagrams Indoor Units 57 4 Wiring Diagrams ACP 12CC35AECI ACP 18CC50AECI ...
Page 64: ...Field Wiring Indoor Units 61 10 Field Wiring ACP 12CC35AECI ACP 18CC50AECI ...
Page 68: ...Dimensions Console Type 65 2 Dimensions 16 Drain pipe 195 Hanging arm Unit mm 700 600 210 ...
Page 69: ...Service Space 66 Console Type 3 Service Space ...
Page 70: ...Wiring Diagrams Console Type 67 4 Wiring Diagrams MFAU 12HRFN1 QRD0W ...
Page 75: ...Field Wiring 72 Console Type 10 Field Wiring MFAU 12HRFN1 QRD0W ...
Page 81: ...Wiring Diagrams 78 Outdoor Units 4 Wiring Diagrams MOZU 12HFN1 QRD0W MOZU 18HFN1 QRD0 ...
Page 82: ...Wiring Diagrams Outdoor Units 79 MOFU 24HFN1 QRD0 MOYU 30HFN1 QRD0 ...
Page 83: ...Wiring Diagrams 80 Outdoor Units MOYU 36HFN1 QRD0 ...
Page 84: ...Wiring Diagrams Outdoor Units 81 MOYU 36HFN1 RRD0 MOYU 42HFN1 RRD0 ...
Page 85: ...Wiring Diagrams 82 Outdoor Units MOEU 48HFN1 QRD0 MOEU 48HFN1 R MOEU 55HFN1 RRD0RD0 ...
Page 111: ...Refrigerant pipe installation 108 Installation ...
Page 151: ...Troubleshooting 148 Electrical Control System 2 4 4 3 E3 malfunction ...
Page 155: ...Troubleshooting 152 Electrical Control System 2 4 4 8 P1 malfunction For 36k models ...
Page 161: ...Troubleshooting 158 Electrical Control System 2 4 4 14 P7 malfunction ...
Page 174: ...www VIVAX com ...