16
UTC Climate, Controls & Security
PROPRIETARY
62-61661-00 Rev B
29th maI 2013
Charging with refrigerant
See attached chart for weight
Add refrigerant to correct level
REFRIGERANT CHARGE
Unit charge must be done monitoring the weight of the
refrigerant bottle :
Install the manifold gauges on “free Schrader” fitting
located inside the condenser on the high pressure
line.
Place refrigerant bottle on scale and connect charging
line from bottle to manifold
Purge charging line for inlet manifold and fittings
using a vacuum pump
Note the weight of refrigerant bottle.
Be sure that he
unit is stopped during this operation
Open liquid valve on refrigerant bottle and allow the
liquid refrigerant to flow into the unit until the correct
weight of refrigerant has been added as indicated by
the weight scale.
When refrigerant bottle weight (scale) indicates that
the correct charge has been added, close the
manifold valves.
NOTE
: it is possible that all the liquid may, to be pulled
in: Complete the charge liquid vaporization through the
compressor (LP side).to the circuit
CHECKS & SETTINGS
XARIOS 150
1,2 kg
XARIOS 200
1,4 kg
XARIOS 300-07
1,4 kg
XARIOS 300 RY
1,3 kg
XARIOS 350
1,4 kg
XARIOS 350 MT
1,7 kg
XARIOS 500
3 kg
XARIOS 600
3,2 kg
XARIOS 600 MT
3,6 kg
Refrigerant charge R404a
