Greenheck ERCH - Energy Recovery Unit with Packaged DX (468151) - Manual

RECEIVING AND HANDLING
The ERCH is thoroughly inspected and test run at the factory. However, damage may occur
during shipping and handling. Upon delivery, inspect the unit for both obvious and hidden
damage. If damage is found, record all necessary information on the bill of lading and file a claim
with the final carrier. In addition, ensure all accessory items are present. Some accessory items
are stored inside the unit during shipping.
SAFETY WARNING
Improper installation, adjustment, alteration, service or maintenance can cause property damage,
injury or death. Read this installation, operation, and maintenance manual thoroughly before
installing or servicing this equipment. Installation and service must be performed by a qualified
installer, service agency, or the gas supplier.
PART #468151 READ AND SAVE THESE INSTRUCTIONS
®
ENERGY RECOVERY UNIT
WITH PACKAGED DX
without DDC Controls
Model ERCH-20, 45, 55 & 90
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
INSTALLATION SUPPLEMENTS
Refer to the following installation supplements
ERCH supplied with Indirect Gas (IG) heating:
Model PVF, Indirect Gas Fired Furnaces
for Energy Recovery Units, Part #461006
ERCH Curb Assembly Instruction, Part #468280
SAVE THIS MANUAL
This manual is the property of the
owner, and is required for future
maintenance. This manual should
remain with each ERCH unit when the
job is complete.