Carrier WeatherMaster 50GEQ 12 Series Manuals

Manuals and User Guides for Carrier WeatherMaster 50GEQ 12 Series. We have 1 Carrier WeatherMaster 50GEQ 12 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaster 50GEQ 12 Series Installation Instructions Manual (60 pages)

Single Package Rooftop Heat Pump with Puron Advance R-454B Refrigerant and EcoBlue Fan Technology

Brand: Carrier | Category: Heat Pump | Size: 13 MB

Table of Contents
1
Safety Considerations
1
Model Number Nomenclature and Dimensions
2
Rated Indoor Airflow (Cfm)
2
Installation
6
Jobsite Survey
6
Step 1 - Plan for Unit Location
6
Roof Mount
6
Step 2 - Plan for Sequence of Unit Installation
6
Curb-Mounted Installation
7
Pad-Mounted Installation
7
Frame-Mounted Installation
7
Step 3 - Inspect Unit
7
Step 4 - Provide Unit Support
7
Roof Curb Mount
7
Slab Mount (Horizontal Units Only)
7
Alternate Unit Support
7
(In Lieu of Curb or Slab Mount)
7
Step 5 - Field Fabricate Ductwork
7
Step 6 - Rig and Place Unit
9
Positioning on Curb
9
Step 7 - Convert to Horizontal and Connect
10
All Units
10
Step 8 - Install Outside Air Hood
10
Economizer Hood Removal (Factory Option)
10
Economizer Hood Setup
10
Step 9 - Install External Condensate
11
Trap and Line
11
Step 10 - Make Electrical Connections
11
Electric Shock Hazard
11
Fire Hazard
12
Field Wiring
13
Units with Factory-Installed Non-Fused
14
Disconnect or Hacr Circuit Breaker
14
Units Without Factory-Installed Non-Fused Disconnect
15
Convenience Outlets
15
All Units
17
Factory-Option Thru-Base Connections  (Electrical Connections)
17
Commercial Defrost Control
18
Electric Heaters
20
Single Point Boxes and Supplementary Fuses
22
Single Point Boxes Without Fuses
22
Low-Voltage Control Connections
22
Control and Power Wiring Diagrams
22
Leak Dissipation System
27
Sequence of Operation
27
Leak Dissipation System Self-Test
27
Troubleshooting
29
Economizerone (Factory Option)
30
Economizer Settings
30
Wiring
36
Setup and Configuration
40
Installing Optional Hh57Lw001 Single Outside Air Enthalpy Sensor
45
Checkout
49
Troubleshooting
50
Systemvu™ Controller (Factory Option)
51
Smoke Detectors
51
Completing Installation of Return-Air Smoke Sensor
51
Additional Application Data
51
Step 11 - Adjust Factory-Installed Options
51
Economizerone Occupancy Switch
51
Step 12 - Install Accessories
52
Step 13 - Fan Speed Set up
52
Units with Electromechanical Controls
52
Units with Systemvu™ Controls
53
Compressor Rotation
55
Fastener Torque Values
55
Typical Unit Piping
56
Preliminary Information
59
Pre-Start-Up
59
Start-Up Checklist
59

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Carrier WeatherMaster 50GEQ 12 Series Manuals

Carrier WeatherMaster 50GEQ 12 Series Installation Instructions Manual (60 pages)

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