Network Thermostat NT-ROOM-S Installation Manual

Introduction
The Network Thermostat NT-ROOM-S remote sensor is designed to sense air temperature and/or
humidity at locations remote to the X7, X5, UP32 or US32 series thermostats. There are several
individual temperature sensor types plus one humidity sensor with two options. One of each type of
sensor can be used on the X7, X5, UP32 or US32 series thermostats, plus up to six (6) remote
INDOOR sensors to provide automatic averaging for the space temperature. The sensors are
supplied with an easy-to-install surface mount enclosure. Optional duct sensor, flush mount, and
outdoor probes are available.easy-to-install surface mount enclosure. Optional duct sensor, flush
mount, and outdoor probes are available.
NT-ROOM-S Sensor Installation
1. Install the X7, X5, UP32 or
US32 series thermostat
according to the instruction
manual supplied with it.
Install cable (Red Arrow) from
the thermostat to the remote
sensor location. Maximum
distance is 300ft. (90m).
Use CAT5 or CAT5e
unshielded, or 1-Pair Twisted
Shielded Cable with Drain and
nominal capacitance of 12 pF/ft or less. Use riser or plenum
jacket as required by local code.
2. Push the thumb latch on the
right-hand side of the circuit
board and remove the circuit
board from the plastic base.
3. Run the sensor cable from the
thermostat to the sensor
location.
Keep the hole in the wall for
the cable as small as possible.
5. After mounting the plastic
base, make sure there is
enough wire through the wall
to finish the wire connections.
Push any extra wire back into
the wall cavity. Seal the hole in
the wall and header plate
around the cable to eliminate
any draft that might affect the
sensor.
pg 1
UP UP # Sensors
1-2
4. Using the plastic base as a
3-5
6+
6. Pull the sensor cable through the
CAUTION: Disconnect power to the
thermostat or remove thermostat
faceplate before connecting either
end of the cable.
IMPORTANT: Do not mount sensor
in direct sunlight, behind a door, or in
a supply air path.
template, pull the sensor cable
through the rectangular opening of
the plastic base.
Place the plastic base on the wall
and mark the mounting hole
positions on the wall using a pencil
or small screwdriver tip.
If mounting on sheetrock, use provided hollow wall
mollies.
When attaching plastic base to the wall, make sure the
arrows are facing up and the tab is on the right. This is
required for proper airflow across the sensor.
circuit board. Mount the circuit
board into the plastic base by
inserting the circuit board into the
left-hand side. Snap the circuit
board into the plastic base with the
right-hand side thumb latch.
NT-ROOM-S
UP UP
240248-04
# Sensors
1-2
3-5
6+