Operation; Checkout; Replacement - Honeywell Modutrol IV 61 Series Manual

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Manual - 12 pages
Product data - 29 pages

SERIES 61 AND SERIES 62 MODUTROL IV™ MOTORS

OPERATION

Use Series 61 and 62 Modutrol IV Motors for standard Series

60 operation (drive open, hold, drive closed). Series 62 motors

can also be used with the feedback potentiometer as an input

to the controller.

See Table 6 for details on motor response to controller signals.

NOTE: Reverse the wires at either the motor or controller.

To reverse the rotation direction of a non-spring return motor:

• Reverse the wires at terminals W and B.

Table 6. Modutrol IV Motor Operation.

Terminal Connection

Resulting

Motor Type

Series 61 Series 62

Action

Non-Spring Return

R-W

4-1

ccw (closed)

or Spring Return

R-B

4-2

cw (open)

Non-Spring Return None

None

stops (none)

Spring Return

None

spring return

(closed)

CHECKOUT

After the installation and linkage adjustment, check the entire

motor and control hookup. Proper checkout ensures that:

• The motor operates the load (damper or valve) properly.

• The motor responds properly to the controller as the input

varies. See Table 6.

• The auxiliary switch, if used, operates at the desired point of

motor rotation.

1. Inspect motor, linkage, and valve or damper to ensure all

mechanical connections are correct and secure.

NOTE: In damper installations, the pushrod should not

extend more than a few inches past the ball

joints.

2. Ensure that there is adequate clearance for the linkage

throughout the entire motor stroke without binding or

striking other objects.

3. Drive the motor fully open and fully closed. See Table 6.

NOTE: Refer to controller or system instructions for

additional checkout procedures.

4. For spring return motors, ensure that the valve or

damper returns to its normal position when power is

interrupted.

5. Return controller to the desired setting before leaving the

job.

REPLACEMENT

Damper Application

1. Turn off power and remove wiring from the old motor.

2. Remove the crank arm from the shaft of the old motor

and remove the old motor.

3. Determine mounting bracket necessity. If the linkage can

reach the new motor shaft position and the crank arm

has clearance for the necessary rotation, the bracket is

not required. Use the 220738A Adapter Bracket or the

221455A Crank Arm if the crank arm must rotate through

the bottom plane of the motor.

a. If no bracket is required, mount the new motor

directly to the equipment and refer to the

Installation, Settings and Adjustments, and the Oper-

ation and Checkout sections.

b. If the bracket is required, refer to the Adapter Bracket

section and Fig. 3 in addition to the

Installation, Settings and Adjustments, and the Oper-

ation and Checkout sections.

4. Use No. 12 or 1/4 inch machine screws or bolts to mount

the new motor.

5. Mount damper crank arm and linkage to the new motor

shaft.

6. Use the Checkout procedures to test the crank arm and

linkage adjustment.

Valve Application

When replacing a motor in a valve application, the linkage type

determines the necessity for the 220738A Adapter Bracket.

With Q100, Q601 or Q618 Linkages, it is necessary to use the

220738A to raise the motor shaft to the appropriate height.

Valve applications with a Q5001 Linkage do not require the

220738A Adapter Bracket. To operate Honeywell V5011 Two-

way or V5013 Three-way Valves through full stroke, use a 160°

stroke motor.

Page 10

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Also See for Honeywell Modutrol IV 61 Series

Honeywell Modutrol IV M6284A1089-S Product Data 29 pages

Honeywell Modutrol IV Series 61 Manual 12 pages

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