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Section 1 - General Information
INTRODUCTION
Three generations of pride and quality manufacturing and design improvements are built into all
This manual contains specific instructions for servicing the
ÉCHELON MODELS 2115R
2115WC
2115WCOL
2275DWRR
2175R
2175RF
2175WC
2175WCOL
CLR2160
CLRCO2175
CO2275DWR
CO2175F
2175BEV
2275DWRWS
2275DWRWS
2275ZWC
2275ZWCOL
ORIGINS MODELS 1115R
1115WC
1175BEV
1175R
1175WC
ADA24R
POTENTIAL PROBLEMS WITH HFC-134A
This service manual has been written to cover products manufactured with
(15)minutes at any time as humidity from the air will enter the system. To ensure system dehydration, the system should be pulled down to 100 microns and vacuum pump oil (mineral oil) must not be allowed to enter the system.
Cleanliness of the system is extremely important. The presence of residues (chlorinated or greasy residues, mineral oil, or impurities) can lead to capillary tube restrictions, oil return problems and compressor damage. Do not use flux on brazed joints.
IMPORTANT
Check for the latest service related information at U- LineService.com. The Technical Knowledge base is continuously updated and can be accessed anytime. Each