York YUHC 18-60 - Manual (Page 2)

CONTENTS
Safety Precautions ...................................................3
Part Names ................................................................4
Technical Specifications ..........................................5
Outdoor Unit Dimensions ........................................9
Preparation Before Installation .............................10
Installation ...............................................................10
Condensate Drainage ............................................14
Refrigerant Piping Connects .................................15
Fan Speeds .............................................................16
Wiring Diagrams .....................................................17
Defrosting Operation ..............................................20
Service and Maintenance ......................................20
Operation Tips ........................................................21
Trouble Shooting Guide .........................................22
Declaration of Conformity .....................................23
Please read this installation
manual carefully before starting
the installation. It will tell you
necessary information.
Quality POLICY
We will continuously strive to satisfy
our customers with consistent reli-
ability in product, service and support
through superior quality, service
culture and distinctive technology.
Standard
Refrigerant R-410A
Model 18-24 30-60
Set YUHCxxFUAAAR YUHCxxFUAACR
Outdoor YUJCxxFU-AAR YUJCxxFU-ACR
Indoor YUKCxxFU-AAR YUKCxxFU-ACR
With Low Ambient Kit
Refrigerant R-410A
Model 18-24 30-60
Set YUHCxxFUBAAR YUHCxxFUBACR
Outdoor YUJCxxFU-AAR YUJCxxFU-ACR
Indoor YUKCxxFU-AAR YUKCxxFU-ACR
Multi Inverter R-410A
50Hz/1Ph
Outdoor RRJCxxAA-AAA
Indoor YUKCxxAA-AAR
Refrigerant DC INVERTER R-410A
Model 18-24 36-48 60
Set YUHCxxDUBAAR-K YUHCxxDUBACR-K YUHCxxDSBACR-K
Outdoor YUJCxxDU-BAR YUJCxxDU-BCR YUJCxxDS-BCR
Indoor YUKCxxDU-BAR-K YUKCxxDU-BCR-K YUKCxxDS-BCR-K
J368-EN.indd 2 2/1/07 9:40:52 AM