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COMFORTPOINT PROGRAMMABLE LON, VAV/UNITARY CONTROLLERS

62-0288—03

4

Mount Controller

NOTE: The controller may be wired before mounting to a 

panel or DIN rail.

Terminal blocks are used to make all wiring connections to the 

controller. Attach all wiring to the appropriate terminal blocks 

(see “Wiring” on page 6).

See Fig. 4 to Fig. 7 for panel mounting dimensions. See Fig. 8 

on page 5 for DIN rail mounting.

Fig. 4. Panel mounting — controller and actuator 

dimensions in inches (mm) for CP-VL6436AS only.

Fig. 5. Panel mounting — controller dimensions in inches 

(mm) for CP-UL1012S, CP-UL4024S, and CP-VL4024NS 

only (CP-UL4024S and CP-VL4024NS shown).

Fig. 6. Panel mounting — controller and actuator 

dimensions in inches (mm) for CP-VL0000AS and 

CP-VL4022AS only (CP-VL4022AS shown).

Fig. 7. Panel mounting — controller dimensions in inches (mm) for CP-UL6438S and CP-VL6438NS only.

1 2 3 4 5 6 7 8

1

0

9

2 3 4 5 6 7

1

1 1 1 1 1 1 1

1 2 3 4 5 6 7 8 0

9

2

2 2 2 2 2 2 2 2 3

3

1 2 3 4 5 6 7 8 0

9

3

3

3

3

3

3

3

3 4

5-3/4

(146)

10-5/16 (262)

NOTE:  CONTROLLER CAN BE MOUNTED IN ANY ORIENTATION.

PANEL MOUNTING HOLE

(4X) 3/16 IN. (4.5)

M28647

5-3/64

(128)

8-5/16 (211)

6-29/64 (164)

1-55/64 

(47)

6-17/64

(159)

7/16

(11)

DEPTH IS 

2-1/4 (57)

M28649

NOTE:  CONTROLLER CAN BE MOUNTED IN ANY ORIENTATION.

3/16 (4.5) PANEL MOUNTING HOLE (4X)

1 1 1 1 1 1 1 2 2 2 2 2

3 4 5 6 7 8 9 0 1 2 3 4

1 1 1 1 1 1 1 2 2 2 2 2

3 4 5 6 7 8 9 0 1 2 3 4

                           1 1

1 2 3 4 5 6 7 8 9 0 1 2

                           1 1

1 2 3 4 5 6 7 8 9 0 1 2

DEPTH IS 2-1/4 (57)

4-13/16 (122)

4-1/8 (105)

6-1/4

(159)

5-7/8

(149)

4-13/16 (122)

4-1/8 (105)

6-1/4

(159)

5-7/8

(149)

NOTE:  CONTROLLER CAN BE MOUNTED IN ANY ORIENTATION.

M28648

8-9/32

(211) 1-15/16

(49)

6-9/32

(159)

3/16 (4.5) PANEL

MOUNTING HOLE (4X)

27/32

(21)

4-1/8

(105)

6-1/4

(159)5-7/8

(149)

DEPTH IS 

2-1/4 (57)

1 2 3 4 5 6 7 8

  1 1 1 1 1 1 1 1 1 1 2

9 0 1 2 3 4 5 6 7 8 9 0

1 2 3 4 5 6 7 8 

2 3 4 5 6 7 8  0 

1  1 1 1 1 1 1 1  2 

1 2 3 4 5 6 7 8  0 

2 2 

2 2 2 2 2 2  3 

1 2 3 4 5 6 7 8  0 

3 3 

3 3 

3 4 

5-3/4 

(146) 

6-27/32 (174) 

NOTE:  CONTROLLER CAN BE MOUNTED IN ANY ORIENTATION. 

PANEL MOUNTING HOLE 

(4X) 29/64 IN. (12) 

M29168

5-3/64 

(128) 

6-29/64 (164) 

5-29/64 

(139) 

1 2 3 4 5 6 7 8 

2 3 4 5 6 7 8  0 

1  1 1 1 1 1 1 1  2 

1 2 3 4 5 6 7 8  0 

2 2 

2 2 2 2 2 2  3 

1 2 3 4 5 6 7 8  0 

3 3 

3 3 

3 4 

6-27/32 (174) 

5-3/64 

(128) 

6-29/64 (164) 

5-29/64 

(139) 

CP-VL6438NS

CP-UL6438S

DEPTH IS  

2-1/4 (57) 

Summary of Contents for CP-UL1012S

Page 1: ...mmunica tions Each controller has flexible universal inputs for external sensors digital inputs and a combination of analog and digital Triac outputs The eight models are described in Table 1 The photo to the left is the model CP VL6436AS which includes the actuator Table 1 Controller configurations a One Universal Input UI 1 is user selectable as a fast digital pulse meter Each controller communi...

Page 2: ...nd access to the Neuron Service Pin The controller may be mounted in any orientation IMPORTANT Avoid mounting in areas where acid fumes or other deteriorating vapors can attack the metal parts of the controller or in areas where escaping gas or other explosive vapors are present See Fig 4 Fig 7 on page 4 for mounting dimensions For CP VL0000AS CP VL4022AS and CP VL6436AS models the actuator is mou...

Page 3: ...0 degrees a Manually open the damper fully rotate clockwise b The actuator is shipped with the mechanical end limits set at 95 degrees Adjust the two mechanical end limit set screws to provide the desired amount of rotation Adjust the two set screws closer together to reduce the rotation travel c Tighten the two mechanical end limit screws Phillips 2 screwdriver 26 5 31 lb in 3 0 3 5 Nm torque d U...

Page 4: ...ATION PANEL MOUNTING HOLE 4X 3 16 IN 4 5 M28647 5 3 64 128 8 5 16 211 6 29 64 164 1 55 64 47 6 17 64 159 7 16 11 DEPTH IS 2 1 4 57 M28649 NOTE CONTROLLER CAN BE MOUNTED IN ANY ORIENTATION 3 16 4 5 PANEL MOUNTING HOLE 4X 1 1 1 1 1 1 1 2 2 2 2 2 3 4 5 6 7 8 9 0 1 2 3 4 1 1 1 1 1 1 1 2 2 2 2 2 3 4 5 6 7 8 9 0 1 2 3 4 1 1 1 2 3 4 5 6 7 8 9 0 1 2 1 1 1 2 3 4 5 6 7 8 9 0 1 2 DEPTH IS 2 1 4 57 4 13 16 12...

Page 5: ...CP VL0000AS CP VL4022AS CP VL4024NS CP VL6436AS and CP VL6438NS Air flow Pickup For CP VL0000AS CP VL4022AS CP VL4024NS CP VL6436AS and CP VL6438NS connect the air flow pickup to the two restrictor ports on the controller see Fig 9 NOTES Use 1 4 inch 6 mm outside diameter with a 0 040 in 1 mm wall thickness plenum rated 1219 FR 94V 2 tubing Always use a fresh cut on the end of the tubing that conn...

Page 6: ...removing connections from the 24 Vac power 24 Vac 24 Vac COM earth ground EGND and 20 Vdc power 20 Vdc terminals IMPORTANT Use the heaviest gauge wire available up to 14 AWG 2 0 sq mm with a minimum of 18 AWG 1 0 sq mm for all power and earth ground wiring Screw type terminal blocks are designed to accept up to one 14 AWG 2 0 sq mm conductor or up to two 18 AWG 1 0 sq mm conductors More than two w...

Page 7: ...res to 3 16 in 5 mm before inserting them into the terminal and tightening the screw 5 Pull on each wire in all terminals to check for good mechanical connection Fig 13 Attaching two or more wires at terminal blocks Controller Replacement CP VL0000AS CP VL4022AS and CP VL6436AS For CP VL0000AS CP VL4022AS and CP VL6436AS controllers which are hard wired to an actuator perform the following actions...

Page 8: ...ler from its mounting IMPORTANT FOR CONTROLLERS MOUNTED TO A DIN RAIL 1 Push straight up from the bottom to release the top pins 2 Rotate the top of the controller outwards to release the bottom flex connectors see Fig 8 on page 5 5 Mount the new controller see Installation on page 2 6 Reconnect the two air flow pickup tubes to the pressure sensor see Piping CP VL0000AS CP VL4022AS CP VL4024NS CP ...

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