Manual 2100-746
Page
8 of 55
Installing Remote Temperature Sensor(s)
Up to two (2) additional remote temperature sensors can
be installed (see Figure 4). Temperature sensor 8301-
095 with 35' of 24 gauge 2-conductor shielded cable is
available from Bard. This sensor is a 10kΩ NTC sensor.
Mount the remote temperature sensor(s) in a location
least likely to be affected by open doors, rack-mounted
fans, radiant heat sources, etc. Locating the sensor
between both return grilles is often the best location,
FIGURE 4
Optional Remote Temperature Sensor Installation
1. Connect one of the wires from the 24 gauge shielded cable to either the REM 1 or REM 2 terminal on the main I/O
board (Bard P/N 8612-066). REM 1 can only be used for an additional indoor temperature sensor. REM 2 can be
configured to be used for either an indoor or outdoor sensor application. The connection points are shown below.
2. Connect the other wire from the sensor to the open terminal associated with the landing point of the previously
connected wire. Be sure wires are connected to proper terminals as shown above.
FIGURE 3
Controller Grounding Lugs
Ground lugs provided on the inside of bottom of the controller enclosure
but every installation is unique. Location height should
be approximately 60" above the floor. The sensor should
be installed on a 2" x 4" junction box to allow for control
wire conduit. The sensor can be utilized as either an
indoor or outdoor temperature sensor.
REM 1 is to be used only for an additional indoor
temperature sensor. REM 2 can be used for an indoor
or outdoor sensor and needs to be configured using the
touch screen.
MIS-4213
(Indoor or Outdoor Use)
A
REMOTE 1
REMOTE 2
MIS-4213
(Indoor Use Only)
