Napoleon NH22 Series, Owner'S Manual & Installation Manual

Unit Specifications and Features

.............................................................................07

Owner’s Manual

Installation Manual

Table of Contents

Safety Precautions 

................................................................................................03

Care and Maintenance

.........................................................................................11

Troubleshooting

....................................................................................................13

1. Indoor unit display..................................................................................................................................................07

2. Operating temperature...........................................................................................................................................08

3. Other features .......................................................................................................................................................09

4. Setting angle of airflow..........................................................................................................................................10
5. Manual operation (without Remote).......................................................................................................................10

Accessories

..............................................................................................................16

Unit Parts

.................................................................................................................18

Indoor Unit Installation

.........................................................................................19

1. Select installation location.........................................................................................................................................19

2. Attach mounting plate to wall...................................................................................................................................19

3. Drill wall hole for connective piping...........................................................................................................................20

4. Prepare refrigerant piping..........................................................................................................................................21

5. Connect drain hose...................................................................................................................................................21

6. Connect signal and power cables..............................................................................................................................22

7. Wrap piping and cables.............................................................................................................................................23

8. Mount indoor unit....................................................................................................................................................24

Outdoor Unit Installation...............................................................................................25

1. Select installation location...........................................................................................................................................25

2. Install drain joint.........................................................................................................................................................26

3. Anchor outdoor unit...................................................................................................................................................26

4. Connect signal and power cables................................................................................................................................28

Refrigerant Piping Connection..............................................................................29

A. Note on Pipe Length..................................................................................................................................................29

B.  Connection Instructions –Refrigerant Piping...............................................................................................................29

     1. Cut pipe...............................................................................................................................................................29

     2. Remove burrs.......................................................................................................................................................30

     3. Flare pipe ends.....................................................................................................................................................30

     4. Connect pipes......................................................................................................................................................30

Air Evacuation.........................................................................................32

1. Evacuation Instructions...........................................................................................................................32
2. Note on Adding Refrigerant....................................................................................................................33

Electrical and Gas Leak Checks...............................................................34

Installation Summary - Indoor Unit 

.....................................................................17

Test Run...................................................................................................................35
Packing and unpacking the unit ...........................................................................36