Carrier 50KCQ Manuals

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

Carrier 50KCQ Installation Instructions Manual

Carrier 50KCQ Installation Instructions Manual (48 pages)

Single Package Rooftop Heat Pump with Puronr (R---410A) Refrigerant Sizes: 04, 05, 06

Brand: Carrier | Category: Heat Pump | Size: 5.87 MB

Table of Contents

Table of Contents
1
The Installation

2
Safety Considerations

2
- Rated Indoor Airflow (Cfm)
  3
Installation

6
Electric Heaters

17
Economi$Er X (Factory- - Installed Option)

19
Premierlinkt (Factory Option)

20
Field Connections

22
- Space Sensors
  24
- Connect Thermostat
  24
- Configure the Unit for Thermostat Mode
  24
Economizer Controls

25
- Indoor Air Quality (CO 2 Sensor)
  25
- Outdoor Air Quality Sensor
  25
- Smoke Detector/Fire Shutdown (FSD)
  26
- Filter Status Switch
  26
- Supply Fan Status Switch
  26
- Remote Occupied Switch
  26
- Power Exhaust (Output)
  26
- CCN Communication Bus
  27
RTU Open Control System

28
Field Connections

31
- Space Temperature (SPT) Sensors
  31
  - Indoor Air Quality (CO 2) Sensor
    31
  - Outdoor Air Quality Sensor
    32
  - Smoke Detector/Fire Shutdown (FSD)
    32
  - Connecting Discrete Inputs
    32
  - Communication Wiring - - Protocols
    33
    
    General
    33
    
    Local Access
    34
    
    RTU Open Troubleshooting
    34
  - Outdoor Air Enthalpy Control
    35
    
    Differential Enthalpy Control
    35
    
    Return Air Enthalpy Sensor
    36
  - Smoke Detectors
    36
- Step 12 - Adjust Factory- -Installed Options
  44
- Step 13 - Install Accessories
  44
Unit Start- - up Checklist

47

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