Rinnai RHFE-551FT User Manual

Explains the heater's control panel, indicators, and thermostat functions.

Key safety guidelines for operating the heater, including clearances, flammables, and supervision.

Details of the Rinnai product guarantee, including labour and parts coverage.

Explains overheat switch, fusible link, and flame failure safety devices.

Details the fan switch and its role in efficiency and preventing cold drafts.

Information on Rinnai's service network and recommended servicing frequency.

A checklist to help diagnose common problems before requesting service.

Explains common operational sounds and behaviours that are not faults.

Lists items included in the installation kit and initial checks.

Guidelines for placing the heater and required clearances from walls and objects.

Recommendations for positioning the flue terminal away from flammable materials.

Steps to disassemble, adjust length, and fix the flue sleeve to the wall.

Instructions for fitting back covers and connecting the air inlet hose.

Steps for testing the unit's ignition, operation, and thermostat control.

Reminds installers to instruct customers on proper unit usage.

Verifying complete installation and guidance for fault finding.

Diagrams showing the physical dimensions and key measurements of the heater.

Presents the detailed electrical wiring diagram for the appliance.

Shows a simplified block diagram of the heater's electrical components and flow.

Details the technical specifications of the Rinnai RHFE-551FT heater.

Provides contact details for Rinnai Australia's head office and branches for service.