8
Installation materials and tools
4-conductor 18-guage shielded wire (field supplied)
Small straight screwdriver.
Power drill and drill bits.
Set of three (3) screws suitable for the wall material (field supplied).
Installation procedure
Step 1. Open the display case.
Step 2. Remove the top piece. (See Fig 5). The top piece LCD is connected to the board with a ribbon
cable that can be separated by gently pulling on the plug at the board.
Step 3. Mark the location points for the display wall attachment.
Step 4. Attach the bottom piece to the wall using the three screws.
Step 5. Run the shielded connection wire from the display to the controller (300 ft. max.).
NOTE: Avoid high power lines as much as possible.
Step 6. Connect the display and the controller in accordance to the wiring diagram supplied with the
unit.
Step 7. Reinstall the top piece and snap into position.
Installation of Temperature / Humidity Sensor
The sensor can be located up to 300 ft (total wire length) from the main board. Ensure that:
It is free of any object or interference
It is NOT near moisture or direct sunlight.
It does NOT have a heat source directly below it.
It is NOT located directly in the air stream of the supply diffuser.
It is NOT subject to vibration.
The height above the floor is approximately 5 feet.
Installation materials and tools
6-conductor 18-guage shielded wire (field supplied).
Small straight & Philips screw drivers.
Power drill and drill bits.
Set of two (2) screws suitable for wall material (field supplied).
Installation procedure
Step 1. Open the sensor cover using a Philips screwdriver.
Step 2. Remove the cover.
Step 4. Mark the location points for the sensor wall attachment.
