York YUHC 07-18, YUHC 18-60 owner manual Contents, Quality POLICY

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.

J368-EN.indd 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

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

	Multi Inverter R-410A
	50Hz/1Ph
Outdoor	RRJCxxAA-AAA
Indoor	YUKCxxAA-AAR

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

2/1/07 9:40:52 AM