17
UTC Climate, Controls & Security
PROPRIETARY
62-61661-00 Rev B
29th maI 2013
Mono temperature unit setting
To set CPR it is necessary to: :
Connect a low pressure gauge on to the
evaporator
Start the unit in
« Heat »
and
Road »
mode
Keep the « road » compressor rotation speed
at
2400 tr/mn
(ratio engine/compressor defined
in the CMK instructions)
Keep the pressure between 0,2 to 6 bar to
adjust the CPR to correct setting (see table)
Clockwise direction to increase the value
Anti clockwise direction to reduce the value
Pressures:
Max test pressure = 25 bar
Operating pressure range: 0.2 to 6 bar
COMMISSIONING: CPR ADJUSTMENT
Fitting for manifold gauges
CHECKS & SETTINGS
