Electrical Control Function
Electrical Control System
167
a
b
c
d
T 1 - T d
e
H
( H - L ) * 0 . 7 5 + L
( H - L ) * 0 . 5 + L
( H - L ) * 0 . 2 5 + L
L
1.3.2.3 Evaporator Low Temperature T2 Protection.
---T2<0
℃
, the compressor stops and restarts only when T2
≥
5
℃
.
---0
℃
≤T2<4
℃
, the compressor frequency is limited and decreases to a lower level
---4
℃
≤T2<7
℃
, the compressor maintains its current frequency.
---T2>7
℃
, the compressor frequency is not limited.
1.3.2.4 High Condenser Coil Temperature Protection
12K 16~60K
T 3
I n c r e a s e s lo w ly
O ff
D e c r e a s e
H o ld
R e s u m e
1.3.3 Heating M ode
1.3.3.1 Outdoor Fan Running Guidelines
12K
Fan speed is regulated according to T4 and compressor frequency.
T 4
A
A +
F r e q u e n c y l in k a g e a r e a
Frequency linkage area:
T 3
R e s u m e
O ff
D e c r e a s e
H o ld
Содержание Super DC Series
Страница 1: ...Contents i Energy Related Products SUPER DC INVERTER SERIES Service Manual 2017...
Страница 14: ...Service Space Indoor Units 12 3 Service Space 1000mm 1000mm 1000mm 1000m m Chart 3...
Страница 17: ...Air Velocity Distributions Reference Data Indoor Units 15 30 42K Cooling Heating...
Страница 18: ...Air Velocity Distributions Reference Data Indoor Units 16 48 55K Cooling Heating...
Страница 23: ...Field Wiring Indoor Units 21 10 Field Wiring...
Страница 30: ...Wiring Diagrams Indoor Units 28 4 Wiring Diagrams MTBU 12HWFN1 QRD0W MTB 18HWFN1 QRD0...
Страница 32: ...Static Pressure Indoor Units 30 5 Static Pressure MTBU 12HWFN1 QRD0W MTB 18HWFN1 QRD0...
Страница 33: ...Static Pressure Indoor Units 31 MTB 24HWFN1 QRD0 MTB 30HWFN1 QRD0...
Страница 34: ...Static Pressure Indoor Units 32 MTB 36HWFN1 QRD0 MTB 42HWFN1 QRD0 MTB 48HWFN1 QRD0 MTB 55HWFN1 QRD0...
Страница 45: ...Features Indoor Units 43...
Страница 47: ...Service Space Indoor Units 45 3 Service Space Ensure enough space required for installation and maintenance...
Страница 53: ...Field Wiring Indoor Units 51 9 Field Wiring...
Страница 57: ...Service Space Indoor Units 55 3 Service Space...
Страница 67: ...Field Wiring Indoor Units 65 10 Field Wiring...
Страница 70: ...Features Indoor Units 68...
Страница 72: ...Service Space Indoor Units 70 3 Service Space...
Страница 73: ...Wiring Diagrams Indoor Units 71 4 Wiring Diagrams MCA3U 12HRFN1 QRD0W MCA3 18HRFN1 QRD0...
Страница 77: ...Field Wiring Indoor Units 75 10 Field Wiring MCA3U 12HRFN1 QRD0W MCA3 18HRFN1 QRD0...
Страница 81: ...Features Console Type 79 1 7 Active carbon filter is standard...
Страница 83: ...Console Type Console Type 81 3 Service Space...
Страница 84: ...Console Type Console Type 82 4 Wiring Diagrams MFAU 12HRFN1 QRC8W MFA 16HRFN1 QRC8W...
Страница 89: ...Console Type Console Type 87 10 Field Wiring...
Страница 93: ...Service Space M Floor standing Type 91 3 Service Space...
Страница 94: ...Wiring Diagrams M Floor standing Type 92 4 Wiring Diagrams MFM 24HRFN1 QRD0 MFM 36HRFN1 QRD0 MFM 48HRFN1 QRD0...
Страница 95: ...Wiring Diagrams M Floor standing Type 93 MFM 55ARFN1 RRD0...
Страница 100: ...Field Wiring M Floor standing Type 98 9 Field Wiring MFM 24HRFN1 QRD0 MFM 36HRFN1 QRD0 MFM 48HRFN1 QRD0...
Страница 101: ...Field Wiring M Floor standing Type 99 MFM 55ARFN1 RRD0...
Страница 104: ...Dimensions GAFloor standing Type 102 2 Dimensions Dimension Mode W mm D mm H mm MFGA 55ARFN1 RRD0 B 610 390 1925...
Страница 105: ...Service Space GAFloor standing Type 103 3 Service Space...
Страница 106: ...Wiring Diagrams GAFloor standing Type 104 4 Wiring Diagrams MFGA 55ARFN1 RRD0 B...
Страница 112: ...Field Wiring GAFloor standing Type 110 10 Field Wiring...
Страница 115: ...Dimensions Outdoor Units 113 Model KBtu h Unit mm W D H W1 A B 48 55 952 415 1333 1045 634 404...
Страница 117: ...Wiring Diagrams Outdoor Units 115 3 Wiring Diagrams MOB30U 12HFN1 QRD0W MOB30U 16HFN1 QRC8W...
Страница 118: ...Wiring Diagrams Outdoor Units 116 MOB30U 18HFN1 QRD0 MOCA30U 24HFN1 QRD0 MOD30U 30HFN1 QRD0...
Страница 119: ...Wiring Diagrams Outdoor Units 117 MOD30U 36HFN1 QRD0 MOD30U 42HFN1 QRD0...
Страница 120: ...Wiring Diagrams Outdoor Units 118 MOD30U 36HFN1 RRD0 MOD30U 42HFN1 RRD0...
Страница 121: ...Wiring Diagrams Outdoor Units 119 MOE30U 48HFN1 QRD0 MOE30U 48HFN1 RRD0 MOE30U 55HFN1 RRD0...
Страница 154: ...Refrigerantpipe installation Installation 152...
Страница 179: ...Troubleshooting Electrical Control System 177 2 1 8 Display board of GA floor standing...
Страница 223: ...Controller Electrical Control System 221 3 2 2 KJR 120C1 BTF E Name and functions of buttons on the wire controller...