9
UTC Climate, Controls & Security
PROPRIETARY
62-61661-00 Rev B
29th maI 2013
1.
Warning !
After the installation of the service valve
connections, please fit service valve caps to avoid
any contamination.
The service valve connections have to be as near
as possible to the road compressor.
2. Road
compressor
refrigeration
connections
Install the connections on the HP and LP
compressor valves and oil return
OIL RETURN FITTING
3 ways suction fitting
1
2
3
Oil return recommended location (position 1)
Use the 3 ways fitting corresponding to your
installation instead of the usual LP connection fitting:
•40-60291-50 : IDN 16.1
•40-60291-60 : IDN 12.7
There are 3 ways on this fitting:
1.
Oil return connexion
2.
Schrader valve for LP manifold
3.
Not yet used, put a cap + Oring
GENERAL INSTALLATION RECOMMENDATION
