MCAC-VTSM-2011-09
Installation
70
Piping Selection
Oil-Balance
pipe
1.1.4.3
Branch pipe drawing after MS
Name
Gas side joints
Liquid side joints
FQZHN01C
1.3 Installation Procedure
1.3.1 Importance of the Installation Operation
Effect of installation issues on equipment:
ID:6.4
P
ID:12.7
(ID:15.9)
OD:19.1
ID:19.1
OD:19.1
ID:19.1
ID:15.9
ID:12.7
(ID:15.9)
OD:19.1
OD:12.7
ID:9.5
ID:9.5
ID:6.4
OD:9.5
ID:6.4
OD:9.5
ID:9.5
Insufficient refrigerant
Over heated running
Compressor fault
Filth blockage of refrigerant pipe
Leakage of refrigerant pipe
Product of the chemical reaction between ice or water of
throttling parts and the refrigerant damages the insulation
Moisture of refrigerant pipe
Degraded efficiency or
abnormal protection
Improper
installation
location
Degraded heat exchange effect of indoor unit
No maintenance space leading to difficult in upkeep
Poor heat dissipation of outdoor unit
No insulation test for power supply line
Damaged electric parts
Cross connection between power cable and signal
cable
