Carrier WeatherMaster 50GC 07 Series Manuals

Manuals and User Guides for Carrier WeatherMaster 50GC 07 Series. We have 1 Carrier WeatherMaster 50GC 07 Series manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaster 50GC 07 Series Installation Instructions Manual

Carrier WeatherMaster 50GC 07 Series Installation Instructions Manual (47 pages)

Single Package Rooftop Cooling Only with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 9 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 (Horizontal Units Only)
12
Alternate Unit Support
12
Slab Mount)
12
Step 5 - Field Fabricate Ductwork
12
For Units with Accessory Electric 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 Non-Fused Disconnect or Hacr Circuit Breaker
17
Field Wiring Compliance
17
Convenience Outlets
18
Installing Weatherproof Cover
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
Single Point Boxes and Supplementary Fuses
21
Single Point Boxes Without Fuses
21
Low-Voltage Control Connections
21
Humidi-Mizer ® Control Connections
22
Typical Unit Wiring Diagrams
22
Economi$Er X (Factory-Installed Option)
29
Product Description
29
System Components
29
Specifications
29
Outputs
29
Environmental
29
Economizer Module Wiring Details
30
S-Bus Sensor Wiring
30
Co 2 Sensor Wiring
31
Interface Overview
31
User Interface
31
Keypad
31
Menu Structure
31
Setup and Configuration
32
Time-Out and Screensaver
32
Standard or Single Speed Fan Operation
38
Speed Fan Operation
38
2Sp H/C (2 Speed Heat/Cool) Speed Fan Operation
39
Speed Fan Operation
39
Enthalpy Settings
39
Checkout
40
Troubleshooting
40
Systemvu™ Controller (Factory Option)
40
Smoke Detectors
41
Completing Installation of Return-Air Smoke Sensor
41
Additional Application Data
41
Step 11 - Adjust Factory-Installed Options
42
Smoke Detectors
42
Economi$Er X Occupancy Switch
42
Step 12 - Install Accessories
42
Step 13 - Fan Speed Set up
42
Units with Electro-Mechanical Controls
42
Units with Systemvu™ Controls
43
Field Setting
43
Preliminary Information
46
Pre-Start-Up
46
Start-Up Checklist
46
Humidi-Mizer
47

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