18
CCHBA-CCHA
HORIZONTAL CONDENSER UNITS
WITH COMPRESSOR AND CENTRIFUGAL FAN
IOM_CCHBA- CCHA_201a1201_208029_200201_EN
INSTALLATION
REFRIGERANT LINES
Line drawing
Cooing only units / heat pumps
The indoor unit is installed at the same level as the outdoor unit: raise the suction line to a higher level than the
indoor heat exchanger in order to avoid refrigerant return into the compressor during stops that would produce liquid
hammering.
The indoor unit is placed at a higher level than the outdoor unit: raise the suction line to a higher level than the
indoor heat exchanger level.
