Midea Aqua Tempo Super MC-SP25-RN1L, Technical & Service Manual

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MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz)
12
Connection
wiring
Power wire mm
2 25×4+16×1 35×4+16×1
Signal wire mm
2 0.75×3-core with shielding 0.75×3-core with shielding
Control type
Wired controller Wired controller
Safety protection device
1) Protection for over-high discharge pressure.
2) Protection for over-low suction pressure.
3) Power supply phase sequence protection.
4) Anti-freezing protection in cooling mode.
5) Anti-freezing protection in Winter.
6) Protection for compressor over current.
7) Protection for compressor overload.
8) Outlet and inlet water temperature difference
protection.
9) Compressor discharge temperature protection.
10) Water flow cut-off protection.
11) Sensor malfunction protection.
12) Low ambient temperature drive-up protection
13) Low temperature protection of shell and tube heat
exchanger.
Noise level dB(A)
67 68
Operation water temp
℃
Cooling
：
0
～
17(Less than 5
℃
must add antifreeze)
Heating
：
25
～
50
Ambient temp
℃
Cooling
:
-10
～
46
Heating
：
-15
～
24
Cooling
：
-10
～
46
Heating
：
-15
～
24
Note: Specifications are based on the following conditions:
Cooling : chilled water inlet/outlet: 12
˚C / 7˚C, and outdoor ambient temp. of 35°C DB.
Heating : heat water inlet/outlet: 40
˚C / 45˚C, and outdoor ambient temp. 7˚C DB/6°C WB.
Water side fouling factor: 0.086m
2
˚C /kW.