20
UTC Climate, Controls & Security
PROPRIETARY
62-61661-00 Rev B
29th maI 2013
COMMISSIONING: OIL CHARGE
Carrier compressors are delivered with 180ml of oil
and pressurized with nitrogen.
Oil charge must be completed (
see table
), with the oil
delivered with the unit.
Those oil quantities include the 180ml of oil already
inside the road compressor.
Example:
Xarios 600MT = 680 ml. The compressor is
provided with 180ml
=> add 500ml in the circuit.
Adjustment:
Fill the extra oil in the unit using one of the following 2
options:
1 - After vacuum process, using the vacuum pump on LP
side. Oil will be drawn in by differential pressure
through
the liquid receiver for oil quantity up to 600ml
2 - Into the oil separator
(200 ml max)
.
At commissioning let the unit run 10 min at idle speed to
allow a good lubrication.
Mandatory: Road mode not standby
Liquid receiver inlet
Draw in by delta p
Exp= 200ml
Additionnal
oil quantity
When using extension kit
Add 20 ml/m of additionnal hose
For special evaporators configurations
Unit
Xarios 150
Xarios 200 Xarios 300
Xarios 350
Oil (ml)
280
300
300
300
Unit
Xarios 350 MT Xarios 500 Xarios 600 Xarios 600MT
Oil (ml)
350
600
600
680
CHECKS & SETTINGS
