Rinnai RHFE-431FA installation manual Trouble Shooting

TROUBLE SHOOTING

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

Problem	Burnerdoesn't ignite	Unusualcombustion	Combustionstops duringoperation	Smellof gas	Noisyignition	Takestoo long to warmthe room
ONNoindicator
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

Child Proof Lock Set

Gas turned off at meter

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 (weekly)

Service Call

Cancel Child Proof Lock

Turn gas on

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.

– 34 –