General information 3
Model Number Description 5
General data 7
Installation 10
Location Requirements 10
Evaporator piping 11
Minimal installation water content 13
Parameters which influence the water temperature stability 13
Minimum water volume for a comfort application 13
Water connections 14
Refrigerant line connections 15
Winter freeze protection 20
Electrical connections 21
Interconnection between CCUN and Remote Condenser 25
Preparation for start-up 27
General Start-up 28
Start-up 28
Operation 37
Installation checklist 37
Control and unit operation 38
Weekly start up 38
Weekend shutdown 38
Seasonal shutdown 38
Seasonal start-up 39
Maintenance 40
Maintenance Instructions 40
Troubleshooting guide 42
Contents
CG-SVX06F-GB
© Trane 2016