Reliant FVIR GAS WATER HEATER Gebrauchs- und Pflegeanleitung PDF herunterladen (Seite 31)

STATUS LIGHT TROUBLESHOOTING FLOWCHART

Status Light Code

LED FLASH

SEQUENCE

CONTROL STATUS CORRECTIVE ACTION

Short flash once every four second IDLE (No call for heat, no fault conditions)

“Heartbeat”, alternates bright/dim Call for Heat (No fault conditions)

One Flash, three second pause Low Flame Signal (control continues to

operate)

Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the

power outlet.

1. Check the incoming gas line pressure to ensure adequate supply to the water heater. If incoming

gas supply pressure is adequate proceed to step 2.

2. Check all wiring connections and insure all harness and wires connections are seated firmly and

provide proper electrical contact. If no connection problems are found proceed to step 3. Firmly

seat any loose connections found. If any connections are found to be damaged consult the

replacement parts list for the appropriate replacement. After any connection problems are fixed

restart the water heater by following the lighting instructions on page 19. If the problem persists

proceed to step 3.

3. Check condition of the base ring filter and flame arrestor. If they are clogged follow the instructions

for cleaning on pages 26-27. If parts are not clogged proceed to step 4. After cleaning follow

instructions for lighting on page 19. If problem persists proceed to step 4.

4. Follow the instructions on page 25 to remove the burner assembly. Once the burner assembly has

been removed inspect the manifold tube and burner, see figure 29, for any obstructions. If any

clogs or obstructions are present clear them. Inspect the electrode/flame sense rod, see figure 43,

for corrosion buildup, degradation, or damage. If there is evidence of any damage to the electrode/

flame sense rod replace the igniter/pilot assembly. Follow the directions on page 27 to re-install the

burner assembly into the combustion chamber. Follow the instructions for lighting on page 19. If the

problem persists contact a certified service representative.

Two Flash, three second pause End Switch Failed Closed Look at the top of water heater to see if the damper is open, see figure 12. If the damper is open insure

there is no obstruction that would prevent the damper from closing. If there are any obstructions turn

the power switch on the gas valve to the “OFF” position, remove the obstruction, if the damper closes

turn the power switch on the gas valve to the “ON” position. If there are no obstructions present turn the

power switch on the gas valve to the “OFF” position. Observe the damper to see if the damper closes.

If the damper does not close unplug the power cord from the power outlet and proceed to step 1. If the

damper closes turn the power switch on the gas valve to the “ON” position.

1. Check all wiring connections to insure all harness and wire connections are seated firmly and

provide proper electrical contact. If no connection problems are found replace the damper.

Firmly seat any loose connections found. If any connections are found to be damaged consult

the replacement parts list on pages 34-35 for the appropriate replacement. After any connection

problems are fixed restart the water heater by following the lighting instructions on page 19. If the

problem persists replace the damper.

Three Flash, three second pause End Switch Failed Open or TCO Limit Lockout Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the

power outlet.

1. Attempt to depress the TCO door switch button, see figure 27. If the TCO door switch button

depresses follow the instructions for cleaning the filter and flame arrestor on page 24. After

cleaning is completed follow the lighting instructions on page 19. If the TCO door switch button

does not depress proceed to step 2.

2. Follow the lighting instructions on page 19. Observe the damper during initial startup. If there is a

call for heat and the damper opens allow the unit to continue to perform and monitor any change

in status. If there is a call for heat and the damper does not open proceed to step 3.

3. Check all wiring connections to insure all harness and wire connections are seated firmly and

provide proper electrical contact. If no connection problems are found replace the damper.

Firmly seat any loose connections found. If any connections are found to be damaged consult

the replacement parts list on page 34-35 for the appropriate replacement. After any connection

problems are fixed restart the water heater by following the lighting instructions on page 19. If the

problem persists replace the damper.

Four Flash, three second pause ECO Limit Lockout 1. Turn the power switch on the gas control valve to the “OFF” position, wait 10-20 seconds then turn

the power switch on the gas control valve to the “ON” position. If the problem persists replace the

gas control valve.

Five Flash, three second pause Flame Out of Sequence Turn the power switch on the gas control valve to the “OFF” position. Wait 10 minutes then follow the

lighting instructions on page 19. If the problem persists replace the gas control valve.

Six-One Flash, three second pause Soft Lockout* - Retry Limit -

Failed TFI (Trial for Ignition)

Turn the power switch on the gas control valve to the “OFF” position and unplug the power cord from the

power outlet.

1. Check the incoming gas line pressure to ensure adequate supply to the water heater. If incoming

gas supply pressure is adequate proceed to step 2.

2. Check all wiring connections and insure all harness and wires connections are seated firmly and

provide proper electrical contact. If no connection problems are found proceed to step 3. Firmly

seat any loose connections found. If any connections are found to be damaged consult the

replacement parts list for the appropriate replacement. After any connection problems are fixed

restart the water heater by following the lighting instructions on page 19. If the problem persists

proceed to step 3.

3. Check condition of the base ring filter and flame arrestor. If they are clogged follow the

instructions for cleaning on pages 26-27. If parts are not clogged proceed to step 4. After

cleaning follow instructions for lighting on page 19. If problem persists proceed to step 4.

4. Follow the instructions on page 25 to remove the burner assembly. Once the burner assembly

has been removed inspect the manifold tube and burner, see figure 29 , for any obstructions. If

any clogs or obstructions are present clear them. Inspect the electrode/flame sense rod, see

figure 43 , for corrosion buildup, degradation, or damage. If there is evidence of any damage to

the electrode/flame sense rod replace the igniter/pilot assembly. Follow the directions on page 27

to re-install the burner assembly into the combustion chamber. Follow the instructions for lighting

on page 24. If the problem persists contact a qualified service representative.

* Soft Lockout - 20 minute wait before returning to normal mode.

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