Rinnai RC80E 用户手册

 

34 

Manual - Rinnai Condensing Water Heaters 

  Temperature Controller Installation   

1.  Determine a suitable location for the 

controller. 

2.  Make three holes in the wall as shown. 

3.  Run the cable between the controller and the 

Rinnai water heater or the controller and the 
other controller. 

4.  Remove the face plate from the temperature 

controller using a screwdriver. 

5.  Connect the cable to the temperature 

controller. 

6.  Mount the controller to the wall using the 

holes drilled in step 2. 

7.  Disconnect the power from the Rinnai water 

heater. 

8.  Remove the cover of the Rinnai water heater. 

9.  Remove the plastic cover from the PC board 

and electrical connections. 

10. 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 PC board. 

11. Secure the controller cable using the clamp 

provided. 

12. Replace plastic cover over PC board and then 

replace the cover of the Rinnai water heater. 

Do not attempt to connect the temperature controllers 
with the power on.  There is 120 volt potential, next to 
the temperature controller connections inside the unit.   

All service and wiring should be performed by a 
registered installer. 

     WARNING 

Outline of Remote

securing screw

1-21/32"

3-5/16"

securing screw

wiring hole

Follow the procedure below to install MC-91 or 
MCC-91 temperature controllers.