Giant UGTC-152N, Инструкция по установке и эксплуатации

Страница: 22 / 46

22 UGTC Series Manual
Mounting the controller
1. Make three holes in the wall as shown.
2. Run the cable between the controller and the
water heater or the controller and another
controller.
3. Remove the face plate from the temperature
controller using a screwdriver.
4. Connect the cable to the temperature controller.
5. Mount the controller to the wall using the holes
drilled in step 1.
6. Disconnect the power from the water heater.
7. Remove the plastic cover from the PCB and
electrical connections.
8. Thread the cable through the access hole at the
base of the unit and connect the wires to the
controller terminals on the right hand side bottom
of the PCB.
9. Secure the controller cable using the clamp
provided.
10. Replace plastic cover over PCB and then replace
the cover of the water heater.
Outline of Remote
securing screw
1-21/32"
3-5/16"
securing screw
wiring hole
Configurations
A maximum of 4 temperature controllers can be
installed for a water heater or bank of water heaters.
This includes the controller built into an indoor water
heater. Controllers can only be wired in parallel.
Controllers cannot be wired in series.
The 4 temperature controllers can consist of multiple
MC-91-2 or MCC-91-2.
If 4 MC-91’s are installed, simultaneously press the
Priority and On/Off buttons on the fourth controller
until a beep sounds.
Wire controllers in parallel
Maximum 4 Controllers
Rinnai
Water
Heater