Honeywell T7460H User Manual
INSTALLATION AND
OPERATING INSTRUCTIONS
T7460H SETPOINT SELECTOR
DESCRIPTION
The T7460H setpoint selector is a temperature selector
equipped with operating mode switch, room temperature sensor,
and error indicator LED. It is supported by the following control
systems:
• MCR 35, 36, 40, 200
• DHC 23
• Excel 500
Not for MCR 200-61 large installations and MCR 200-62.
INSTALLATION OF THE T7460H
Figure 1: Locations for installation
1. Remove housing cover of the setpoint selector.
Figure 2: Removing housing cover
® U.S. Registered Trademark EN1H-0154GE51 R0508
Copyright © 2008 Honeywell Inc. • All Rights Reserved.
T7460H – Installation and Operating Instructions
2. Screw setpoint adjuster to the under plaster distribution box.
Figure 3: Dimensions of housing
3. Connect the cable coming from the controller.
Figure 4: Wiring diagram
Wiring of the terminals:
1 Setpoint 4 not used
2 + 10 V 5 Room sensor
3 Gnd 6 LED
4. Return cover to housing by placing top edge against backplate and snap lower part of cover onto housing (2).
Figure 5: Replacing of housing cover
EN1H-0154GE51 R0508
Loading...