Installation Manual

116 Rinnai I-Series Condensing Boiler Solo Manual
Pump 1
External pump connecon 1
For this applicaon, ensure
Parameter 41 is set to “b”
for linked operaon
between the main boiler
pump and CH pump 1.
PC Board Wiring
for the above
applicaon example
Boiler
Pump
Boiler Pump
Connecon
Note: Heat emier must be
radiator with thermostac
heads.