Nordyne R-22 User Manual

Installation Instructions
Split System Indoor Coils
!
CAUTION:
Read the Installation Instructions sup-
plied with furnace/air handler and ob-
serve all safety requirements outlined
in instructions and/or furnace/air han-
dler markings before proceeding with
installation of the coil
These instructions are primarily intended to
assist qualified individuals experienced in the
proper installation of this appliance. Some local
and national codes require licensed installation/
service personnel for this type of equipment.
Read all instructions carefully before starting
the installation.

Nordyne R-22 Specifications

General

Brand	Nordyne
Model	R-22
Category	Ranges
Language	English

Summary

General Information

Coil Specifications

Coil Installation

Upflow Furnace

Instructions for installing the coil in an upflow furnace, including electrical disconnect and sealing.

Downflow

Notes on installing coils in downflow applications, emphasizing secure mounting and air stream placement.

Horizontal

Instructions for horizontal installation, requiring secure mounting and a horizontal drain pan kit.

Horizontal Ready Coils for Horizontal LEFT Installations

Detailed steps for configuring horizontal ready coils for left-side installations, including drain pan setup.

Horizontal Ready Coils for Horizontal RIGHT Installations

Detailed steps for configuring horizontal ready coils for right-side installations, including drain pan setup.

Refrigerant Line Connections

Completing the Installation

Condensate Drain

Guidance on installing the condensate drain connection for the coil, emphasizing level installation and proper fitting.

Maintenance and Service

Air Filter

Instructions for air filter installation, inspection, and replacement for optimal system performance.

Close-Off Plates and Panels

Guidance on installing air close-off plates and reinstalling coil and furnace panels after installation.

Refrigerant Charging

Notes on refrigerant charging for indoor coils, emphasizing evacuation and referencing outdoor unit manual.