Carrier CRECOMZR101A00 Manuals

Manuals and User Guides for Carrier CRECOMZR101A00. We have 1 Carrier CRECOMZR101A00 manual available for free PDF download: Installation Instructions Manual

Carrier CRECOMZR101A00 Installation Instructions Manual (36 pages)

Vertical/Horizontal Low Leak/Ultra Low Leak EconomizerONE Accessory for Small Rooftop Units Select 3 to 12.5 Tons

Brand: Carrier | Category: Air Conditioner | Size: 6.85 MB

Table of Contents
1
Safety Considerations
1
General
2
Compliance
2
Economizer Installation
4
Installing Optional Hh57Lw001 Single Outside Air Enthalpy Sensor
10
Enthalpy Control Sensor Configuration
10
Enthalpy Settings (Enthalpy Option)
12
Limit Settings
12
Economizer Settings
14
Interface Overview
14
Economizerone
14
Pol 224 Economizer Module Wiring
14
Functions
15
Free Cooling Economizing
15
Default Hysteresis Setting
15
Damper Modulation During Free Cooling
16
Location-Based Shutoff Setpoints
16
Cooling Stage Operation
16
Multi-Speed Fan Support
17
Cooling Delay Via Increasing Fan Speed
18
Demand Controlled Ventilation (DVC)
18
High Humidity Limitation
18
Anti-Freeze Protection
18
Mat-Based Anti-Freeze Protection
18
Oat-Based Anti-Freeze Protection
18
Exhaust Fan Operation
19
Occupancy Input
19
Pre-Occupancy Purge
19
Airflow Commissioning
19
Fault Detection and Diagnostics
19
Firmware Update
19
Mounting, Installation, and Wiring
20
Mounting the Economizer Controller Base
20
Module
20
Mounting Devices Connected to the Economizer
20
Controller
22
Connecting Peripheral Devices to the Economizer
22
Setup and Configuration
24
Start-Up
29
Cooling with Economizerone System
29
Heating with Economizerone System
29
Appendix A - Troubleshooting
30
Appendix B - Sequence of Operation
31
Appendix C - Modbus Addresses
34

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Carrier CRECOMZR101A00 Installation Instructions Manual (36 pages)

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