4074EJM Resistor Kit
FOR ECONOMIZER LOGIC MODULES
INSTALLATION INSTRUCTIONS
APPLICATION
This resistor kit provides the necessary resistors for proper checkout of Honeywell ECONOMIZER Logic Modules. It also
has resistors for wiring a Honeywell Series 90 actuator to a W7210 or W7215 Logic Module. Refer to Table 1 for details on
kit contents.
Table 1. 4074EJM Contents.
Item
Comments
For checkout of W7459, W6210/W7210, W6215/W7215/W7460
Jumper assembly
—
Resistor assemblies
620 ohm (white)
1.2K ohm (purple)
5.6K ohm (blue)
6.8K ohm (amber)
For wiring Honeywell Series 90 Actuators to W7210/W7215 instead of Q7230. See Fig. 1.
Resistors
536 ohm
665 ohm
3480 ohm
INSTALLATION
CAUTION
Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect all power supplies before installation.
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazardous condition.
2. Check the ratings given in the instructions and on
the product to make sure the 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.
®U.S. Registered Trademark
Copyright © 1998 Honeywell Inc. • All Rights Reserved
WIRING
When using a Honeywell Series 90 actuator with a W7210/
W7215 Logic Module, wire the devices either:
1. With a Q7230 Interface Module; see details in form
63-2235.
2. With the resistors in this kit; see Fig. 1.
X-XX UL
62-0151
4074EJM RESISTOR KIT
W7215A
24 VAC HOT
TR
TR1
HONEYWELL
SERIES 90
ACTUATOR
24 VAC COM
(ML9175,
ML9185,
M9175,
M9185)
3480
Ohms
+
W
2-10V
OUT
536
Ohms
R
1
–
B
665
Ohms
1 USE 1/2 WATT, 1% RESISTORS OF SPECIFIED OHM
RATINGS (INCLUDED IN 4074EJM RESISTOR KIT).
FOR MOD IV MOTORS, THE Q7230 MODULE
CAN REPLACE THE RESISTORS.
M11903
Fig. 1. W7215A used with Honeywell Series 90 Actuator.
CHECKOUT
Refer to the Logic Module Product Data instructions for detailed checkout procedures.
By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out of your use or modification to, the
literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and against any liability, cost, or damages, including
attorneys’ fees, arising out of, or resulting from, any modification to the literature by you.
Home and Building Control
Honeywell Inc.
Honeywell Plaza
P.O. Box 524
Minneapolis, MN 55408-0524
62-0151 B.B. 4-98 Printed in Mexico
Home and Building Control
Honeywell Limited-Honeywell Limitée
155 Gordon Baker Road
North York, Ontario
M2H 3N7
2
www.honeywell.com