Rinnai COMBI i120C User Manual

8 Rinnai I-Series Boiler Conversion Manual
SATISFACTORY
Front View
Blue Flame
Flame
Rod
UNSATISFACTORY
4. Check Operaon
Front View
Yellow Flame
Flame
Rod
Figure 4
3. Reinstall the boiler front panel using the four screws to secure it.
1. Check the normal operang sequence:
a. When you press the ON/OFF buon, the LED display will illuminate, the combuson fan will begin to run
if water is owing, and the spark will ignite the main burner.
b. This boiler has an automac ignion system. When the main burner has lit, the ame symbol for “in
use” will glow red and the spark will stop.
2. Visual inspecon of ame:
a. Check that the burner ames are operang normally. The ame can be seen through the circular
window above the burner. When operang normally, the burner ame should burn evenly over the
enre surface. The ame should be clear, blue, and stable. A yellow ame is abnormal and maintenance
is required (Figure 4).

Rinnai COMBI i120C Specifications

General

Brand	Rinnai
Model	COMBI i120C
Category	Boiler
Language	English