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©2016 Johnson Controls   |   The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local           

                                                Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products.

© 2016 AirFixture, LLC

1

FlexSys

 Control Box

CB2

Model:

Installation / Operation Manual

V160811

TOOLS REQUIRED:
   1.

 Power Screwdriver 

       • Phillips #3 Bit - floor panel screws

   

2.

 Panel Lifter (Suction Cups) - remove 

       floor panels

   3.

 Voltmeter - confirm power status

MATERIALS REQUIRED:

   

1.

 CB2 Control Box

   

2.

 Plug & Play Cables (PAP-1J)

   

PREPARATION:

   

1.

 Verify that the CB2 is the correct model, unit count and

       location(s) per scheduled placement.

   

2.

 Remove the floor covering / floor panel at the desired 

       location(s) (if installed).

   

3.

 Verify that all adjacent floor panels are properly installed.

INSTALLATION:

   Connect CB2 to designated thermostatic zone:

    •  Thermostat terminal connects to PAP-7B with the 

       included PAP-1J cable

    •  Air Valve terminal connects to the MIT3 air valves on 

       the trough with a PAP-1 cable

    •  Water valve connections are made to terminal blocks  

       inside the CB2 box

    Refer to job-specific Zone Cabling Diagrams for details.

OPERATION:

   Refer to Sequence of Operation on Page 2.

MAINTENANCE:

   Once installed, the CB2 requires no regular service 

   or maintenance for proper operation.

IN

OUT

IN

OUT

IN

OUT

IN

OUT

T-STAT

A/V

CB

T

PAP-7B (WHITE)

LINE VOLTAGE

PM

PAP-1J (BLUE)

PAP-1 (BLUE)

CLWMIT

PAP-1J (BLUE)

PAP-1 (BLUE)

PAP-5 (GREEN)

CLWMIT

PAP-1J (BLUE)

WATER

VALVE

EXAMPLE ZONE:

T =

 Thermostat

CB =

 CB2 Control Box

CLWMIT =

 Hydronic Linear Terminal with Air Valve Generation 3

PM =

 Power Module

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