Aqua Tempo Super II
26 201902
Midea Aqua Tempo Super II Engineering Data Book
MC-SU90-RN1L
Figure 2-3.5: MC-SU90-RN1L
piping diagram
Legend
1 Compressor1 2 Compressor2
3 CCHA (Crankcase heater A) 4 CCHB (Crankcase heater B)
5 Switch_TpA (Discharge temperature control switch A) 6 Switch_TpB ( Discharge temperature control switch B)
7 Tp1 (DC inverter compressor 1 discharge temperature) 8 Tp2 (DC inverter compressor 2 discharge temperature)
9 PRO-H (High pressure switch) 10 Oil separator
11 4-way valve 12 FAN1
13 FAN2 14 FAN3
15 Air side heat exchanger 16 Filter
17 TZ (Total cooling outlet temperature sensor) 18 T3 (Air side heat exchanger temperature sensor)
19 T4 (Outdoor ambient temperature) 20 EXVA (System electronic expansion valve 1)
21
T6B(Refrigerant outlet temperature sensor of EVI plate heat exchanger)
22
T6A(Refrigerant inlet temperature sensor of EVI plate heat
exchanger)
23 Plate heat exchanger (PHE) subcooling 24
EXVC(EVI electronic expansion valve)
25
SV5(Multifunctional solenoid valve)
26 Unit for cooling electronic control board
27 SV6 (Liquid side bypass solenoid valve) 28 EXVB (System electronic expansion valve 2)
29 Filter 30 Accumulator
31 Antifreeze heater of plate heat exchanger 32 Taf1 (Water side heat exchanger anti-freezing temperature sensor1)
33 Taf2 (Water side heat exchanger anti-freezing temperature sensor2) 34 Water side Plate heat exchanger
35 Two (Water outlet temperature sensor) 36 Twi (Water inlet temperature sensor)
37 System pressure sensor 38 PRO-L (Low pressure switch)
39 Th (Air suction temperature sensor) 40 SV4 (Oil return solenoid valve)
41 Capillary 42 Filter
5
3
SV8A
SV8B
SV4
SV6
SV5
4
1
2
7
8
6
9
10
11
37
39
13
14
15
16
42
18
19
T3
T4
Tz
20
EXVA
25
T6A
21
23
22
EXVC
T6B
24
26
27
EXVB
28
29
30
Taf1
Taf2
Twi
Two
inlet
outlet
32
33
34
31
35
36
38
41
40
12
17