Rinnai COMBI i120C User Manual

Rinnai I-Series Boiler Conversion Manual
CONVERSION MANUAL
I-Series Condensing Boiler
Wall-Mounted, Gas-Fired Combi and Solo Boiler
For the Conversion from Natural Gas (NG) to Liquid Propane Gas (LPG)
For the Conversion from Liquid Propane Gas (LPG) to Natural Gas (NG)
MODELS
COMBI
i060C (REB-A1847FF-US)
i090C (REB-A2647FF-US)
i120C (REB-A3558FF-US)
SOLO
i060S (REB-A1800FF-US)
i090S (REB-A2600FF-US)
i120S (REU-A3500FF-US)
i150S (REU-A4400FF-US)
WARNING
This conversion kit shall be installed by a qualied service agency in accordance with the manufacturer’s
instrucons and all applicable codes and requirements of the authority having jurisdicon. If the
informaon in these instrucons is not followed exactly, a re, an explosion or producon of carbon
monoxide may result causing property damage, personal injury or loss of life. The qualied service agency
is responsible for the proper installaon of this kit. The installaon is not proper and complete unl the
operaon of the converted appliance is checked as specied in the manufacturer’s instrucons supplied
with the kit.
Cered to ANSI Z21.13
and CSA 4.9

Rinnai COMBI i120C Specifications

General

Brand	Rinnai
Model	COMBI i120C
Category	Boiler
Language	English

Summary

1 Introduction

To The Consumer

Information for the end-user regarding boiler conversion safety and reference.

To The Installer

Requirements and qualifications for technicians performing the gas conversion process.

2 Safety Symbols

3 Specifications

4 Conversion Instructions

1. Items Required

Lists the necessary components supplied with the conversion kit and additional tools needed.

2. Replace the Orifice

Step-by-step guide on how to replace the gas orifice as part of the conversion process.

3. Adjust Parameter Settings

Instructions for modifying the boiler's internal settings to match the new gas type.

4. Check Operation

Procedures for verifying the boiler functions correctly after the gas conversion.

5. Conversion Rating Plate

Guidance on filling out and affixing the conversion rating plate label.

6. Canadian High Altitude Installation Setting Procedure

Specific instructions for setting up the boiler for high altitude installations in Canada.

5 Operating Instructions

6 For The Consumer