2
3.36" 85.8 mm.
3.20" 81.5 mm.
2.57" 65.2 mm.
4.72" 119.9 mm.
4.08" 103.5 mm.
4.94" 125.5 mm.
THERMOSTAT INSTALLATION
Important: All wiring must conform to local and
national electrical code regulations
. To avoid problems,
carefully follow the procedures below.
A) Location:
1- Should not be installed on an outside wall.
2- Must be installed away from any heat source.
3- Should not be installed near an air discharge grill.
4- Should not be affected by direct sun radiation.
5- Nothing must restrain vertical air circulation to
Fig. 4 - T186 wall sensor cover removal and wiring terminal location
the thermostat.
Fig.5 - T186 wall sensor installation
B) Installation:
1- Remove security screw on the bottom of thermostat cover.
2- Open up by pulling on the bottom side of thermostat.
3- Pull out cables 6” out of the wall.
4- Wall surface must be flat and clean.
6- Insert cable in the central hole of the base.
7- Flip printed circuit board to access mounting hole
7- Align the base and mark the location of the two mounting
holes on the wall. Install proper side of base up.
8- Install anchors in the wall.
9- Insert screws in mounting holes on each side of the base.
DO NOT OVERTIGHTEN
10- Strip each wire 1/4 inch.
11- Insert each wire according to wiring diagram.
12- Gently push back into hole excess wring back into the wall.
13- Press back printed circuit board into place
14- Install the cover, top side
15- Install security screw.
TABLE 2: SPECIFICATIONS
Operating
Conditions:
-20°C to 50°C ( -4°F to 122°F )
0 % to 95 % R.H. non-condensing
Storage
Conditions:
-40°C to 80°C ( -40°F to 176°F )
0 % to 95 % R.H. non-condensing
Sensor:
Local 10 K NTC thermistor
Resolution:
± 0.1 °C ( ± 0.2 °F )
Control
accuracy:
± 0.2 ° C ( ± 0.5 °F )
( calibrated )
Ranges:
5 °C to 30 °C or 40 °F to 90 °F
DIMENSIONS
Fig.6 - T186 wall sensor dimensions
All T186 series controls are for use as operating controls only and are not safety devices. These instruments have undergone
rigorous tests and verifications prior to shipment to ensure proper and reliable operation in the field. Whenever a control failure
could lead to personal injury and/or loss of property, it becomes the responsibility of the user / installer / electrical panel designer
to incorporate safety devices ( such as relays, flow switch, thermal protections, etc… ) and/or alarm systems to protect the entire
system against such catastrophic failures. Any abusive use of the product will void the warranty.
NOTE: VICONICS RESERVES THE RIGHT TO MAKE MODIFICATIONS WITHOUT PRIOR NOTICE.
Viconics Electronics Inc.
9245, Langelier Blvd, St-Leonard, Quebec, Canada H1P 3K9
www.viconics.com
LIT-T186X-E01
Wall Anchor
Pull on plastic tab
to release the
printed circuit board
Wiring terminal
Security Screw
Flip printed circuit
board to access
mounting hole
Security screw
