MCAC-PDSM-2013-04 Midea Precision AC Technical Manual-Down Delivery Series
1
Content
1. GENERAL INFORMATION ................................................................... 3
1.1
M
EASUREMENTS
............................................................................................................ 3
1.2
E
XTERNAL APPEARANCE
................................................................................................. 4
1.3
N
OMENCLATURE
............................................................................................................. 5
2. SPECIFICATION & PERFORMANCE .................................................. 6
2.1F
EATURES
...................................................................................................................... 6
2.2
R
EFRIGERANT CIRCUIT
.................................................................................................... 8
2.3
S
PECIFICATIONS
........................................................................................................... 10
2.4
D
IMENSION
(U
NIT
:
MM
) .................................................................................................. 32
2.5
S
ERVICE SPACE
............................................................................................................ 36
2.6
W
IRING DIAGRAM
......................................................................................................... 37
3. INSTALLATION .................................................................................. 40
3.1
S
TORAGE ENVIRONMENT
............................................................................................... 42
3.2
I
NDOOR INSTALLATION
................................................................................................... 42
3.3
I
NSTALLING OUTDOOR UNITS
.......................................................................................... 45
3.4
C
ONNECTING REFRIGERANT PIPE
................................................................................... 46
3.5
V
ACUUM AND ADD REFRIGERANT
.................................................................................... 49
3.6
W
ATER PIPE INSTALLATION
............................................................................................ 50
3.7
E
LECTRIC CONNECTION
................................................................................................ 52
3.8
T
RIAL RUN
................................................................................................................... 55
4. CONTROL SYSTEM ........................................................................... 61
4.1
T
ABLE OF MAIN CONTROL COMPONENTS AND CONTROL LOAD
............................................ 61
4.2
M
AIN CONTROL FUNCTION
............................................................................................. 64
5. OPERATION ....................................................................................... 65
