Carrier 7C-CM-C1K-XA Central Control Unit

Specifications

• Power: AC 110-240V
• Operating Range: Indoor use only
• Communication: Wireless connectivity
• Inputs: Sensor inputs
• Outputs: Control outputs

Precautions
Before installing the Central Control Unit (CCU), ensure that the power source meets the specified requirements and that all components are in good condition.

Mounting

1. Mount the Control Mote (CM) at a height of 5 feet from the floor.
2. For drywall installation, drill a 5/16 inch hole and insert the provided anchors.
3. Secure the CM in place using the provided #6-13 1 screws. Refer to Figure 2 for visual guidance.

FAQ

Q: What is the purpose of the Central Control Unit (CCU)?
A: The CCU serves as the local interface and access point for the system, optimizing building equipment efficiency and ensuring occupant comfort and productivity.

INSTALLATION GUIDE

Central Control Unit (7C-CM-C1K-XA/IA)

INTRODUCTION

The Central Control Unit (CCU) is the local interface and access point for the entire system. With the help of cloud computing and wireless sensors, the CCU optimizes the efficiency of existing building equipment while keeping occupants comfortable, healthy, and productive.

PACKAGE CONTENTS

• 8” Central Control Unit tablet
• Control Mote board
• Mounting accessories

SPECIFICATIONS

Power| Power Source: 24V AC/DC input (+/- 15%)5VA (during Smart Damper calibration). Typical < 1VA consumption
---|---
Operating range| Humidity 20-85% non-condensing. Temperature 0 to 122°F (-17 to 50°C)
Communication| Sensor bus for daisy chained sensor communication and low power 3V dc.4 wire interface for RS 485 communication @ 115200 baud and 5V DC, 100mA power source915 Mhz Mesh IEEE 802.15.4-compliant, for communications to CCUBluetooth: BLE 4.1 for commissioning and communication to wireless sensors (in future)2.4 GHz Wi-Fi to connect to the Internet
Inputs| 2 x thermistor inputs. 10K Type 2. Or 0-50KΩ resistance 2 x 0-10V analog inputs. 10K impedance
Outputs| 4 x 0-10V or 4-20mA analog outputs 8 x 24V DC/1A RelaysCommon Pogo Pin termination for USB port and +5V DC powerUSB-A port for communication

For more information, contact your local Carrier Controls Expert ©2023 Carrier. All Rights Reserved. Cat. No. 11-808-957-01

PRECAUTIONS

• Failure to wire devices with the correct polarity when using a shared transformer may result in damage to any device powered by the shared transformer.
• Turn off power before installing. Never connect or disconnect wiring with the power turned on.
• Do not run the low voltage wiring in any conduit with line voltage.
• Install in accordance with all state and local codes.

MOUNTING

1. Mount the Control Mote (CM) level 5’ from the floor. When using drywall anchors, drill a 5/16” hole and insert the provided anchors. Screw the CM into place using the provided #6-13 1” screws. See Figure 2.
   

   • Central Control Unit Tablet

   • Control Mote (CM)

   • 6-13 1” Screws

2. Mount the 75F® CCU Tablet. Ensure that the power and volume buttons are facing upward and that the two slots on the bottom of the tablet match with the two tabs on the CM. Align the tabs to the slots, tilt, and push back the tablet until it clicks into place. If power is supplied to the CM and the tablet is powered on, you will see a USB icon in the upper left status bar of the tablet. The blue outline of a cloud signifies that data is being transmitted. See Figure 3
   

Optional for External Antenna

For CM board with external antenna – 7C-CM-C1K-XA
Connect the antenna to the CM Board as shown in Figure 4. Rotate the antenna clockwise to lock in place.

CARRIER CLIMAVISION TECHNICAL SUPPORT

Installation and servicing of Control Systems can be hazardous due to electrical components.
Only trained and qualified service personnel should install, repair or service control system components.
For more information on wiring, commissioning, or usage of the ClimaVision product line, please refer to any documentation provided with the job. If no documentation was provided with the job, please use the ClimaVision Help Center (support.climavision.com) where you can find application-specific wiring schematics and helpful user guides and videos or scan the QR code here:

If you need help beyond that, please reach out to your local Carrier distributor for support.

For more information, contact your local Carrier Controls Expert ©2023 Carrier. All Rights Reserved. Cat. No. 11-808-957-01

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