Solair J48HY-C Manuals

Manuals and User Guides for Solair J48HY-C. We have 1 Solair J48HY-C manual available for free PDF download: Installation Instructions Manual

Solair J48HY-C Installation Instructions Manual

Solair J48HY-C Installation Instructions Manual (49 pages)

Wall Mount Heat Pump

Brand: Solair | Category: Heat Pump | Size: 1 MB

Table of Contents

Table of Contents
2
Safety Instructions
4
General Information
10
General
10
Shipping Damage
10
Additional Publications
10
Duct Work
12
Filters
12
Filter Removal/Installation
12
Switching Filter Sizes
12
Figure 1 Front Control Panel Cover
12
Figure 2 Removing Left Filter
12
Figure 3 Removing Second Filter
12
Figure 4 Filter Tabs in down Position
13
Figure 5 Bend Filter Tabs to up Position
13
Figure 6 Remove Four Screws
13
Figure 7 Re-Install Filter Support Brackets into Upper Slots
13
Figure 8 Install Right 1" Filter
13
Figure 9 Install Left 1" Filter
13
Fresh Air Intake
14
Figure 10 Fresh Air Damper
14
Installation
15
Basic Installation Design and Application Planning
15
Wall Construction
15
Outdoor Area Inspection
15
Condensate Water Drainage
15
Indoor Ducted and Non-Ducted Applications
15
Indoor Supply Airflow
15
Indoor Return Airflow
15
Ducted Applications
15
Free Blow Applications
16
Thermostat or Indoor Temperature Sensor Placement
16
Unit Installation
16
Materials/Tool List
16
Wall Preparation
17
Wall Mount Installation to Wall Surface
17
Figure 11 Vent Installation/Removal Clearance Required
18
Figure 12 Unit Dimensions
19
Figure 13 Mounting Instructions
20
Figure 14 Electric Heat Clearance
21
Figure 15 Wall Mounting Instructions
22
Figure 16 Wall Mounting Instructions
22
Figure 17 Common Wall Mounting Installations
23
Wiring - Main Power
24
High Voltage Connections
24
Figure 18 High Voltage Connections
24
Wiring - Low Voltage
25
Low Voltage Connections
25
Unit Shutdown Feature
25
Balanced Climate TM Feature
25
Low Ambient Control
25
Outdoor Temperature Switch and Freeze Protection Thermostat
25
Figure 19 Programmable Thermostat Connections
27
Figure 20 Non-Programmable Thermostat Connections
28
Start up
29
General
29
Topping off System Charge
29
Safety Practices
29
Important Installer Note
29
High Pressure Switch
29
Three Phase Scroll Compressor Start up Information
29
Phase Monitor
30
Condenser Fan Operation
30
Service Hints
30
Sequence of Operation
30
Cooling
30
Heating
30
Balanced Climate TM Mode
31
Defrost Cycle
31
Low Pressure Switch Bypass Operation
32
Figure 21 Defrost Control Board
32
High Pressure Switch Operation
33
Vent Connection Plug
33
Pressure Service Ports
33
Service
34
Solid State Heat Pump Control Troubleshooting Procedure
34
Checking Temperature Sensor Outside Unit Circuit
35
Troubleshooting Nidec Selectech Series ECM Motors
36
If the Motor Is Running
36
If the Motor Is Not Running
36
Figure 22 Motor Connections
36
Model Selectech Communication Diagnostics
37
Figure 23 Motor Connections
37
Fan Blade Setting Dimensions
38
R-410A Refrigerant Charge
38
Removal of Fan Shroud
38
Figure 24 Fan Blade Setting
38
Figure 25 Fan Shroud Removal
38
Setting Unit Airflow
42
Blower Speeds
42
Speed Tap 3 - Default lo Cooling
42
Speed Tap 4 - Optional MED Cooling
42
Speed Tap 5 - Optional HI Cooling
42
Figure 26 Speed Taps
42
Figure 27 Speed Taps
42
Speed Tap 1 - Vent/Blower Only
43
Speed Tap 2 - Balanced Climate
43
Heating
43

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