Install Instructions

Installation Instructions
Issue Date September 23, 2003
SEN-600-1 and SEN-600-4 Remote Indoor
Temperature Sensors
Application Installation
Dimensions
The SEN-600-1 and SEN-600-4 remote sensors are
designed to allow remote indoor temperature sensing
in applications with the T600 Series programmable
and non-programmable thermostats and the TEC2100
Metasys® system N2 networked thermostats. The
SEN-600-1 and SEN-600-4 contain an integral sensor
and circuitry to interface with the T600 and TEC2100
thermostats. Additionally, the SEN-600-4 has an
override button and Light-Emitting Diode (LED)
indicator to enable and indicate occupancy override
from the remote sensor. Up to three remote sensors
can be wired together for averaging.
125
4.94
86
3.38
29
1.13
Note: The SEN-600-4 remote indoor sensor is only
intended for use with programmable T600 Series
thermostats. Additionally, if the SEN-600-4 is used
with a T600 non-programmable thermostat, the LED
does not light up to indicate occupancy status.
Figure 1: Sensor Dimensions (mm/in.)
Mounting
To install the sensor:
Prior to installing the sensor, install the T600 or
TEC2100 thermostat following the installation
instructions provided with the thermostat.
1. Remove the security screw on the bottom of the
sensor cover using a Phillips-head screwdriver.
Open the thermostat by pulling on the bottom side
of the sensor cover (see Figure 2).
Location Considerations
2. Unlock the Printed Circuit Board (PCB) by
carefully pressing the locking tabs to the right.
Open the sensor’s PCB to the left (see Figure 3).
Locate the sensors as follows:
• on a partitioning interior wall, and approximately
1.5 m (5 ft) above the floor in a location of average
temperature
3. Pull out approximately 152 mm (6 in.) of wires
from the wall and insert the cable through the hole
in the base.
• away from direct sunlight, radiant heat, outside
walls, behind doors, air discharge grills, stairwells,
or outside doors
4. Align the base on the wall, and using the base as
a template, mark the location of the two mounting
holes on the wall. Confirm the sensor base is
installed with the proper side up.
• away from steam or water pipes, warm air stacks,
unheated/uncooled areas, or sources of electrical
interference
5. Use the supplied anchors and screws for mounting
on drywall or plaster. Drill two 4.7 mm (3/16 in.)
holes at the marked locations and tap nylon
anchors flush to wall surface (see Figure 4).
6. Position base on the wall, insert screws through
mounting base, and fasten into wall anchors. Do
not overtighten screws.
© 2003 Johnson Controls, Inc. 1
Part No. 24-9954-7, Rev. — www.johnsoncontrols.com
7. Swing the sensor’s PCB back to the right to close.
Gently press on the PCB to secure the locking tab.