Carrier WeatherMaster 50GE 09 Series Manuals

Manuals and User Guides for Carrier WeatherMaster 50GE 09 Series. We have 1 Carrier WeatherMaster 50GE 09 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaster 50GE 09 Series Installation Instructions Manual

Carrier WeatherMaster 50GE 09 Series Installation Instructions Manual (64 pages)

Single Package Rooftop Cooling Only with Puron Advance R-454B Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 12 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Electrical Shock Hazard
2
Rated Indoor Airflow (Cfm)
2
Pre-Installation
2
General
2
Installation
10
Step 1 - Plan for Unit Location
10
Roof Mount
10
Step 2 - Plan for Sequence of Unit Installation
10
Curb-Mounted Installation
10
Pad-Mounted Installation
10
Frame-Mounted Installation
10
Step 3 - Inspect Unit
10
Step 4 - Provide Unit Support
10
Roof Curb Mount
10
Slab Mount
12
(Horizontal Units Only)
12
Alternate Unit Support
12
(In Lieu of Curb or Slab Mount)
12
Step 5 - Field Fabricate Ductwork
12
For Units with Accessory Electric
12
Heaters
12
Step 6 - Rig and Place Unit
12
Positioning on Curb
12
Convert to Horizontal and Connect Ductwork (When Required)
13
Step 8 - Install Outside Air Hood
14
Economizer Hood Package Removal  (Factory Option)
14
Economizer Hood Setup
14
Install External Condensate Trap And Line
15
Step 10 - Make Electrical Connections
15
Electric Shock Hazard
15
Field Power Supply
15
Field Power Wiring Connection
16
Fire Hazard
16
Units with Factory-Installed Non-Fused  Disconnect or Hacr
16
Units Without Factory-Installed
17
Convenience Outlets
18
All Units
19
Hacr Amp Rating
19
Factory-Option Thru-Base Connections
20
Field Control Wiring
20
Heat Anticipator Settings
21
Electric Heaters
21
Low-Voltage Control Connections
21
Humidi-Mizer ® Control Connections
22
Humidi-Mizer - Space RH Controller
22
Typical Unit Wiring Diagrams
23
Leak Dissipation System
31
Sequence of Operation
31
Leak Dissipation System Self-Test
31
Troubleshooting
33
Humidi-Mizer ® Dehumidification System
34
(Optional)
34
Normal Cooling
34
Dehum/Mech Cooling (Subcooling) Mode
34
Dehumidification (Hot Gas Reheat) Mode
34
Reheat Control
34
Economizerone (Factory Option)
36
Economizer Settings
36
Wiring
42
Pressure Sensor Connection
45
Setup and Configuration
46
Installing Optional Hh57Lw001 Single  Outside Air Enthalpy Sensor
51
Checkout
55
Troubleshooting
56
Systemvu™ Controller (Factory Option)
57
Smoke Detectors
57
Completing Installation of Return-Air Smoke Sensor
57
Additional Application Data
57
Step 11 - Adjust Factory-Installed Options
58
Smoke Detectors
58
Economizerone Occupancy Switch
58
Step 12 - Install Accessories
58
Step 13 - Fan Speed Set up
58
Units with Electromechanical Controls
58
Units with Systemvu™ Controls
59
Field Setting
59
Compressor Rotation
61
Fastener Torque Values
61
Preliminary Information
63
Pre-Start-Up
63
Start-Up Checklist
63

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