Airwell HDMB-025N-09M22 / YDAB-025H-09M22 Manual De Instrucciones página 4

Installation Manual
Accessories .........................................................................................17
Installation Summary - Indoor Unit
Unit Parts ............................................................................................19
Indoor Unit Installation
1. Select installation location............................................................................................................20
2. Attach mounting plate to wall......................................................................................................20
3. Drill wall hole for connective piping..............................................................................................21
4. Prepare refrigerant piping.............................................................................................................22
5. Connect drain hose......................................................................................................................22
6. Connect signal and power cables.................................................................................................23
7. Wrap piping and cables................................................................................................................24
8. Mount indoor unit .......................................................................................................................25
Outdoor Unit Installation.......................................................................26
1. Select installation location............................................................................................................26
2. Install drain joint..........................................................................................................................27
3. Anchor outdoor unit....................................................................................................................27
4. Connect signal and power cables.................................................................................................29
Refrigerant Piping Connection........................................................30
A. Note on Pipe Length....................................................................................................................30
B. Connection Instructions -Refrigerant Piping.................................................................................30
1. Cut pipe.................................................................................................................................30
2. Remove burrs.........................................................................................................................31
3. Flare pipe ends.......................................................................................................................31
4. Connect pipes........................................................................................................................31
Air Evacuation...................................................................................33
1. Evacuation Instructions................................................................................................................33
2. Note on Adding Refrigerant.........................................................................................................34
Electrical and Gas Leak Checks........................................................35
Test Run.............................................................................................36
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