Chapter 2 Mechanical Installation 15
DataMate 3000 Series Air Conditioner User Manual
Table 2-3 Vertical difference between compressor and condenser
Condenser above compressor
Max.: +20m
Condenser below compressor
Max: -5m
2.6.2 Pipe Connections Required
Refer to Figure 2-2. The following pipe connections are required:
1. A drain line from the evaporator coil drain pan
2. Connections between the evaporator and condenser (discharge line and liquid
line)
The following pipe connections are required if condensate pump and humidifier are
used.
1. A drain line from the condensate pump
2. A water supply line to the humidifier and a drain line from it
If a humidifier is used, a drain line from the humidifier instead of the drain line from
the evaporator coil drain pan should be connected.
Note
During start-up, ensure that all piping connections have been completed without leaks.
2.6.3 Piping For Evaporator
The base cutout locations of the evaporator are shown in Figure 2-10.
Discharge line
Drain line
Liquide line
Water supply line
Cables
Cutout
Back
Figure 2-10 Base cutout locations of evaporator
The pipe junctions inside the evaporator unit are shown in Figure 2-11.
