4
VTR73xxA Terminal Equipment Controller Installation
Remove security screw on the bottom of Terminal Equipment Controller cover.
•
Open up by pulling on the bottom side of Terminal Equipment Controller.
•
Remove Assembly and remove wiring terminals from sticker.
(Fig. 3)
•
Please note the FCC ID and IC label installed in the cover upon removal
of cover for the wireless products.
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 the Terminal Equipment
Controller.
B)
Installation:
1. Swing open the Terminal Equipment Controller PCB to the left by
pressing the PCB locking tabs.
(Fig. 4)
2. Pull out cables 6” out of the wall.
3. Wall surface must be flat and clean.
4. Insert cable in the central hole of the base.
5. Align the base and mark the location of the two mounting holes on the
wall. Install proper side of base up.
6.
Install anchors in the wall.
7. Insert screws in mounting holes on each side of the base.
(Fig. 4)
8. Gently swing back the circuit board on the base and push on it until the
tabs lock it.
9. 1Strip each wire 1/4 inch.
10. Insert each wire according to wiring diagram.
11. Gently push back into hole excess wring
(Fig. 5)
12. Re-Install wiring terminals in correct location.
(Fig. 5)
13.
Reinstall the cover (top side first) and gently push back extra wire length
into the hole in the wall.
14. Install security screw.
•
If replacing an old Terminal Equipment Controller, label the
wires before removal of the old Terminal Equipment
Controller.
•
Electronic controls are static sensitive devices. Discharge
yourself properly before manipulation and installing the
Terminal Equipment Controller.
•
Short circuit or wrong wiring may permanently damage the
Terminal Equipment Controller or the equipment.
•
All VTR73xxA series Terminal Equipment Controllers are to
be used only as operating controls. Whenever a control
failure could lead to personal injury and/or loss of property, it
becomes the responsibility of the user to add safety devices
and/or alarm system to protect against such catastrophic
failures.
Location of PCB retaining tabs
Re-install terminal blocks
Thermostat assembly
(VTR7350F5000W shown)
Fig.3
Fig.5
Fig.4
Fig.6
