13.3 HGBP - Hot gas by pass
This device allows operation with air temperatures on the indoor unit lower than standard.
This functionality is possible thanks to the recovery of part of the outgoing gas from the compressor (hot gas HG) which directly enters the
evaporation coil EV, thus preventing the formation of ice on the evaporator.
The option entails the assembly of:
•
an LG mixer tap on the evaporator
•
a CPCF valve on the condensing unit
•
an additional connection pipe for the bypassed hot gas
Condensing unit
COND Condenser
CPCF Hot gas by pass valve
COMP Compressor
HG
hot gas by pass
A
Suction line
L
Liquid line
EV
Evaporator
TE
thermostatic valve
LG
distributor for hot gas by pass
13.4 KCX - Connection set
Indicative scheme
Install the components present in to the kit.
It is the responsibility of the designer to define the required components in the system.
1.
solenoid valve
2.
dryer filter
38
3.
liquid indicator
4.
thermostatic valve
MSAT-XEE 8.2-30.2
M09G60E14-04