Carrier CRECOMZR074A01 Manuals

Carrier CRECOMZR074A01 Manuals

Manuals and User Guides for Carrier CRECOMZR074A01. We have 1 Carrier CRECOMZR074A01 manual available for free PDF download: Installation Instructions Manual

Carrier CRECOMZR074A01 Installation Instructions Manual

Carrier CRECOMZR074A01 Installation Instructions Manual (24 pages)

Brand: Carrier | Category: Air Conditioner | Size: 3 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
General
1
Compliance
2
Installation
3
Vertical Installation
3
Horizontal Installation
6
Barometric Hood Assembly
7
Barometric Hood (Vertical Configuration)
7
Barometric Hood (Horizontal Configuration)
8
Vertical and Horizontal Applications
8
Wiring Instructions for 1 and 2 Speed Units
9
Economi$Er X System
13
W7220 Economizer Controller
13
User Interface
13
Keypad
13
Using the Keypad with Menus
13
Using the Keypad with Settings and Parameters
13
Menu Structure
13
Checkout Tests
19
Setup and Configuration
19
W7220 Economizer Module Wiring
19
Timeout and Screen Saver
20
HH79AH001 Dry Bulb Sensor
20
Enthalpy Settings (Enthalpy Optional)
20
Enthalpy Control Sensor Configuration
21
Operation
22
Cooling, Unit with Economi$Er X System
22
Heating with Economi$Er X System
22
Demand Controlled Ventilation (DCV)
23
Troubleshooting
23
Power Loss (Outage or Brownout)
23
Alarms
23
Clearing Alarms
23

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