Honeywell 32003532-005 Installation Instructions

32003532-005

Dual Auxiliary Switch Package

APPLICATION	INSTALLATION INSTRUCTIONS
	Switch Differential: Three angular degrees maximum.
The Dual Auxiliary Switch Package contains two	Switching: Two single-pole, double-throw (spdt) micro
	switches.
independent 360 degree rotary switch cams for use in
conjunction with Direct Coupled Actuators (DCA). See	Ratings and Approvals:
Table 1. It provides an on/off signal at two adjustable	Underwriters Laboratories Inc. Listed: File No. E4436.
points in the actuator stroke. This signal can be routed to	UL94-5V Plenum rating.
a controller or used to control equipment external to the	NEMA2.
actuator (for example, electric reheat coils and fan). As	Cable: UL Style 1180 rated 300V, 200°C, 18 gauge.
the device mounts over the DCA hub and setscrews, it
can be added to an already-installed DCA.
IMPORTANT
1. The 32003532-005 housing is made of a mate-
rial designed to survive UL555(S) Smoke and
Fire Damper/Actuator testing.
2. Switches are not designed to function at the
extreme temperatures of the UL555(S) test for
extended periods.

Table 1. Switch and Actuator Compatibility.

Compatible Direct Coupled Actuator Models

ML4105	ML4202	ML8105	MS4209
ML4115	ML4302	ML8115	MS4309
ML4125	ML4702	ML8125	MS4709
ML4135	ML4802	ML8135	MS4809
	ML8202		MS8209
	ML8302		MS8309

Package Contents (see Fig. 1):

Self-tapping mounting screws (2). Switch assembly.

1m, 6-conductor cable.

3/8 in. flexible conduit connector. Mounting bracket.

Dimensions: See Fig. 2.

Conduit (not included): 3/8 in. flexible.

Electrical Switch Ratings: See Table 2.

Operating Temperature: -40 to 130°F (-40 to 54°C).

			M22537
Fig. 1. Auxiliary switch.
Table 2. Electrical Switch Ratings.
	Voltage	Resistive	Inductive
	(maximum)	Load	Load
32003532-005	24 Vac	8A	2A
	Class 2–
	240 Vac

62-0212-01

32003532-005 DUAL AUXILIARY SWITCH PACKAGE

4

(102)

3-5/8 (92)

3

(76)

M17518

Fig. 2. Dimensions in in. (mm).

COM

NO

NC

CCW

M2160

Fig. 3. Switching configuration (top view) for counterclockwise rotation.

Conversely, with the switch cam as shown in Fig. 4, the normally closed contact opens during clockwise rotation and the normally open switch closes.

COM

NO

NC

CW

INSTALLATION

When Installing this Product...

1.Read instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.

2.Check ratings and descriptions given in Specifications to make sure product is suitable for your application.

3.Installer must be a trained, experienced service technician.

4.After installation is complete, check out product operation as provided in these instructions.

CAUTION

Electrical Shock or Equipment Damage Hazard.

Can shock individuals or short equipment circuitry.

Disconnect power supply before installation and always keep device assembled.

CAUTION

Actuator Damage Hazard.

Turning motor output hub by hand or wrench can damage internal gears.

Forcibly turning the motor shaft damages the gear train.

1.Determine desired switching action (if switch is to

energize during clockwise		or counterclock-
wise	rotation).

NOTE: With switch cam as shown in Fig. 3, the normally closed contact opens during counterclockwise rotation and the normally open switch closes.

M2161

Fig. 4. Switching configuration (top view) for clockwise rotation.

NOTE: Switches can be set prior to installation on the actuator if angular switch positions are known.

2.Align the switch hub with the set screws on the actuator. See Fig. 5.

3.If the conduit location is not appropriate for your application, adjust the bracket as follows:

a.Remove and set aside the four bracket screws.

b.Rotate the bracket 90, 180, or 270 degrees.

c.Replace the bracket screws.

4.Mount the switch on the actuator and tighten the two screws.

5.Determine switch position settings based on the angular indications molded into the housing.

NOTES:

—Interior angular indications appear in 15 degree increments (see Fig. 6).

—Exterior angular indications appear in 10 degree increments (see Fig. 6).

—Four 10 degree indications are not on the cover (see Fig. 6).

6.Move each cam inside switch assembly to the appropriate position. Remember the direction

of travel of the cam for switching purposes (see Fig. 3 and 4). Monitor the switch closure with an ohmmeter for a continuity check. See Table 3.

IMPORTANT

Make certain that the switch activates at the desired degree of stroke.

62-0212—01

2