Rinnai RHFE-431WTA installation manual Trouble Shooting

TROUBLE SHOOTING

Your RHFE-431WTA requires very little maintenance, simply clean the rear fan filter as needed and wipe the outer case and louver section with a damp cloth.

Problem

Cause

Not Plugged In

Power Cut

(Initial Installation)

Air In Gas Pipe

Gas Filter Blocked

Miss Ignition

Flue terminal obstructed

Flue manifold not connected

Louver obstructed

Air filter blocked

Gas Escape

Function Lock Set

Gas turned off at meter

On Timer is set

No ON indicator

Burner doesn't ignite

Unusual combustion

Combustion stops during operation

Smell of gas

Noisy ignition

Takes too long to warm the room

Remedy

Plug In

Re-ignite manually after power is restored

Purge air (Installer)

Service Call

Service Call

Clear obstruction

Service Call

Clear obstruction

Clean filter

Service Call

Cancel Function Lock

Turn gas on

Cancel “Auto” mode

General maintenance items are not covered under unit's warranty, such as cleaning dust, debris and carbon from flame rod, and improper set up of unit.

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