![Midea Super DC Series Скачать руководство пользователя страница 173](http://html1.mh-extra.com/html/midea/super-dc-series/super-dc-series_service-manual_1791262173.webp)
Electrical Control Function
Electrical Control System
171
The system checks the water level every 5 seconds.
----When the A/C operates in cooling (including auto cooling) or forced cooling mode, the pump begins
running immediately and continuously until cooling stops.
----If the water level increases up to the control point, the LED displays an alarm code and the drain pump
opens and continually monitors the water level. If the water level falls and LED alarm code is no longer
displayed (drain pump close delay is 1 minute), the unit goes back into its last mode. Otherwise, the entire
system (including the pump) stops and the LED displays an alarm again after 3 minutes.
1.3.10 Follow M e(Optional)
If you press "Follow Me" on the remote, the indoor unit will beep. This indicates the follow me function is
active.
Once active, the remote control will send a signal every 3 minutes, with no beeps. The unit automatically
sets the temperature according to the measurements from the remote control.
The unit will only change modes if the information from the remote control makes it necessary, not from the
unit's temperature setting.
1.3.11 Outdoor Unit Point Check Function(Excluding 12K&16K)
A check switch is included on the outdoor PCB.
Push SW1 to check the unit's status while running. The digital display shows the following codes each time
the SW1 is pushed.
N
Display
Remark
00
Normal display
Displays running frequency, running state, or malfunction code
01
Indoor unit capacity demand code
Actual data*HP*10
If a capacity demand code is higher than 99, the digital display
shows single and double digits.
For example, if the digital display s
hows “5.0”, the capacity
demand is 15. If the digital display tube shows “60”, the
capacity demand is 6.0.
02
Amendatory capacity demand code
03
The frequency after the capacity requirement
transfer
04
The frequency after the frequency limit
05
The frequency of sending to 341
06
Indoor unit evaporator outlet temperature
(heating T2
,
cooling T2B)
If the temperature is lower than -9
℃
, the digital display shows
“-9.” If the temperature is higher than 70
℃
, the digital display
shows “70.” If the indoor unit is not connected, the digital
display shows: “――”
07
Condenser pipe temperature (T3)
08
Outdoor ambient temperature (T4)
09
Compressor discharge temperature (T5)
The display value is between 0
–129
℃
. If the temperature is
higher than 99
℃
, the digital display shows single and double
digits.
For example, if the digital display shows “0.5", the compressor
discharge temperature is 105
℃
.
If the digital display shows “1.6,” the compressor discharge
temperature is 116
℃
.
10
AD value of current
The display value is a hexidecimal number.
11
AD value of voltage
12
Indoor unit running mode code
Off:0, Fan only: 1,Cooling: 2, Heating: 3, Forced cooling: 4,
Dry: 6, Self-clean: 8, Forced defrosting: 10
13
Outdoor unit running mode code
Off:0, Fan only: 1,Cooling: 2, Heating: 3, Forced cooling: 4,
Dry: 6, Self-clean: 8, Forced defrosting:10
14
EXV open angle
Actual data/4.
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...