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249954- 7, Rev. B |
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SEN-600-1 and SEN-600-4 Remote Indoor Temperature |
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Sensors |
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Part No. 24-9954-7, Rev. B |
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Installation Instructions |
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Issued March 2016 |
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Refer to the QuickLIT website for the most up-to-date version of this document.
Application
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
TEC2000 Series Network Thermostats. The SEN-600-1 and SEN-600-4 contain an integral sensor and circuitry to interface with the T600 and
TEC2000 Series 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.
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.
Mounting
Prior to installing the sensor, install the T600 or TEC2000 Series Thermostat following the installation instructions provided with the thermostat.
Location Considerations
Locate the sensors as follows:
•on a partitioning interior wall, and approximately 5 ft (1.5 m) above the floor in a location of average temperature
•away from direct sunlight, radiant heat, outside walls, behind doors, air discharge grills, stairwells, or outside doors
•away from steam or water pipes, warm air stacks, unheated/uncooled areas, or sources of electrical interference
Installation
4.94
125
3.38
86
1.13
29
Figure 1: Sensor Dimensions, in./mm
To install the sensor:
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).
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).
3.Pull out approximately 6 in. (152 mm) of wires from the wall and insert the cable through the hole in the base.
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.
5.Use the supplied anchors and screws for mounting on drywall or plaster. Drill two 3/16 in. (4.7 mm) 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.
7.Swing the sensor’s PCB back to the right to close. Gently press on the PCB to secure the locking tab.
SEN-600-1 and SEN-600-4 Remote Indoor Temperature Sensors Installation |
1 |
Instructions |
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Figure 2: Removing the Sensor Cover
PCB
Locking Tab
Figure 3: Opening the Sensor PCB
Figure 4: Mounting the Sensor Base
Wiring
CAUTION: Risk of Electric Shock.
!Disconnect the power supply before making electrical connections to avoid electric shock.
Note: Keep sensor conductors as short as possible to minimize temperature error. If necessary, the indoor temperature displayed at the thermostat can be adjusted (refer to the appropriate T600 or
TEC2000 Series Installation Instructions).
To wire the sensor:
1. Connect wires between the T600 or
TEC2000 Series thermostat and the SEN-600-1 or SEN-600-4 sensors according to the appropriate wiring diagram (see Figure 5).
2.Set the switch on the PCB in the remote indoor sensor to the correct positions (see Table 1 for switch positions).
3.Reattach the sensor cover to the installed base (top side first) and install the security screw on the bottom.
4.Verify that the sensor is functioning by checking the temperature display on the T600 or
TEC2000 Series thermostat. If using the SEN-600-4 remote sensor, verify the functionality of the override button and occupancy status LED.
Note: If using the SEN-600-4, the digital input on the thermostat to which the D1 terminal on the sensor is connected must be configured for remote override (RemOVR). Refer to the appropriate T600 Installation
Instructions for details on configuring the digital input.
CAUTION: Risk of Property Damage.
!Do not apply power to the system before checking all wiring connections. Short circuited or improperly connected wires may result in permanent damage to the equipment.
Table 1: Switch Positions for Single or Multiple Sensor Installations
Number of |
Switch 1 |
Switch 2 |
Sensors |
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1 Sensor |
On |
On |
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2 Sensors |
Off |
On |
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3 Sensors |
Off |
Off |
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2 SEN-600-1 and SEN-600-4 Remote Indoor Temperature Sensors Installation Instructions
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