Installation and Operation Manual

Rinnai Tankless Water Heater Installation and Operation Manual 93
7.6 Guidelines for Additional Temperature Controllers







Wiring





Cable Lengths and Sizes






Number of Wired
Controllers
Maximum Cable
Length for Each
Controller to Water
Heater
1 
2 
3 or 4 * 

Controllers



Wiring illustration




Location
• 

• 


• -
󰀩

• -

• -


MC195T

Controller
OR

Module



Figure 103
Figure 104


•
NOTE