York LD11554 User Manual
LD11555
INSTALLATION, OPERATION, & MAINTENANCE
FAN COIL
AIR CONDITIONERS
NEW RELEASE
Form 115.20-NOM6 (1106)
***** WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER *****
Altering the product or replacing parts with non-authorized factory parts voids all warranty or
implied warranty and may result in adverse operational performance and/or a possible hazardous
safety condition to service personnel and occupants. Company employees and/or contractors are
not authorized to waive this warning.
Notes:
1. For proper operation, control valve must be normally closed.
2. Aquastats provided where required.
3. Electric Heat is available as an option.
1. For proper operation, control valve must be normally closed.
2. Aquastats provided where required.
3. Electric Heat is available as an option.
MODELS: YCW SERIES
YCW Series
2-pipe, 4-pipe
or
2-pipe, cooling with electric heat
LD11554
LD11556
Basic YCW Series Unit
YCWE with Bottom Return
Option (shown)
Basic YCW Series with Optional
Wall Panel (shown)