Connect the Wire to the Indoor Air Handler for CYK-24 Single-Way Ceiling Cassette SystemsUpdated a day ago

Introduction

This article explains how to connect the wire to the indoor air handler for CYK-24 single-way ceiling cassette systems.

The wiring procedure for the indoor air handler differs between the models with circuit breakers and those with terminals.  

Warning

Ensure the ground wire is firmly tightened to prevent loosening. 

Model with Circuit Breaker

1. Remove the four screws to open the indoor control and circuit breaker boxes. 

2. Remove the pre-cut cover on the circuit breaker box. 

3. Connect the wire to the circuit breaker according to the diagram. 

4. Attach and fasten the wire body with a tie. 

5. Install the circuit breaker by attaching the two screws. 

Model with Terminal

1. Remove the four screws to open the indoor control and circuit breaker boxes. 

2. Remove the pre-cut cover on the terminal box. Then, remove the two screws and take out the clip. 

3. Connect the wire to the terminal according to the diagram. 

4. Attach the wire with the clip using the two screws. 

5. Install the terminal cover by attaching the two screws.