LR3/Disco 3
The receiver drier removes solid impurities and moisture from the refrigerant, and provides a reservoir for liquid refrigerant
to accommodate changes of heat load at the evaporator.
The receiver drier is attached to the two stub pipes on the right end tank of the condenser. A collar, located on lands on
the stub pipes and secured with a bolt, attaches the stub pipes to the receiver drier. A clamp secures the body of the
receiver drier to a bracket welded to the right end tank of the condenser. The inlet and outlet ports of the receiver drier are
the same size, so care must be taken to install the receiver drier the correct way round on the stub pipes; to assist with
installation, the inlet port is identified with the word IN etched into the receiver drier.
Refrigerant entering the receiver drier passes through a filter and a desiccant pack, then collects in the base of the unit
before flowing through the outlet stub pipe back to the condenser. The desiccant and the filter are non-serviceable; the
complete unit must be replaced when a change of desiccant is required.
THERMOSTATIC EXPANSION VALVE
Item Part Number
Description
1
-
Receiver drier
2
-
Clamp
3
-
Condenser RH end tank
4
-
O-ring seals
5
-
Inlet pipe
6
-
Outlet pipe
7
-
Collar
8
-
Bolt
