INTERMITTENT PILOT TROUBLESHOOTING (continued)

Green LED Status Codes

Green LED

 

 

 

Flash Code

 

 

 

(X + Y)a

Indicates

Next System Action

Recommended Service Action

OFF

No “Call for Heat”

Not applicable

None

 

 

 

 

Flash Fast

Startup-Flame sense calibration

Not applicable

None

Heart Beat

Normal operation

Not applicable

None

3

Recycle

Initiate new trial for ignition. Flash code

If system fails to light on next trial for

 

- Flame failed during run

will remain through the ignition trial

ignition, check gas supply, pilot burner,

 

 

until flame is proved.

flame sense wiring, contamination of

 

 

 

flame rod, burner ground connection.

4

Flame sensed out of sequence

If situation self corrects within 10 sec-

Check for pilot flame. Replace gas valve

 

 

onds, control returns to normal sequence.

if pilot flame present. If no pilot flame,

 

 

If flame out of sequence remains longer

cycle “Call for Heat.” If error repeats,

 

 

than 10 seconds, control goes to Flash

replace control.

 

 

code 6 + 4 (see below).

 

7

Flame sense leakage to ground

Control remains in wait mode. When

Check flame sense lead wire for damage

 

 

the fault corrects, control resumes nor-

or shorting. Check that flame rod is in

 

 

mal operation after a one minute delay.

proper position.

 

 

 

Check flame rod ceramic for cracks,

 

 

 

damage or tracking.

8

Low secondary voltage supply -

Control remains in wait mode. When

Check transformer andAC line for proper

 

below 15.5 Vac)

the fault corrects, control resumes nor-

input voltage to the control. Check with

 

 

mal operation after a one minute delay.

full system load on the transformer.

6 + 2

Failed trial for ignition resulting

Remain in lockout until “Call for Heat”

Check gas supply, pilot burner, spark

 

in lockout

is cycled.

and flame sense wiring, flame rod con-

 

 

 

taminated or out of position, burner

 

 

 

ground connection.

6 + 3

More than 5 flame failures during

Remain in lockout until “Call for Heat”

Check gas supply, pilot burner, flame

 

run on the same “Call for Heat”

is cycled.

sense wiring, contamination of flame

 

resulting in lockout

 

rod, burner ground connection.

6 + 4

Flame sensed out of sequence -

Control waits until flame is no longer

Check for pilot flame. Replace gas valve

 

longer than 10 seconds

sensed and then goes to soft lockout.

if pilot flame present. If no pilot flame,

 

 

Flash code continues. Control auto re-

cycle “Call for Heat.” If error repeats,

 

 

sets from soft lockout after one hour.

replace control.

ON

Soft lockout due to error detected

Control auto resets from soft lockout af-

Reset by cycling “Call for Heat.” If er-

 

during self check sequences

ter one hour.

ror repeats, replace the control.

aFlash Code Descriptions:

-Flash Fast: Rapid blinking

-Heartbeat: Constant 1/2 second bright 1/2 second dim cycles

-A single flash code number signifies that the LED flashes X times at 2Hz, remains off for two seconds, and then repeats the sequence.

-X + Y flash codes signify that the LED flashes X times at 2Hz, remains off for two seconds, flashes Y times at 2Hz, remains off for three seconds, and then repeats the sequence.

25613-0-0309

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Image 55
Empire Comfort Systems DVX36DP71(N,P)-1, DVX36DP91(N,P)-1, DVX36DP31(N,P)-1, DVX42DP91(N,P)-1 Green LED Status Codes
Page 54 Page 56

DVX42DP71(N,P)-1, DVX36DP31(N,P)-1, DVX42DP91(N,P)-1, DVX42DP31(N,P)-1, DVX36DP71(N,P)-1 specifications

Empire Comfort Systems has long been a trusted name in heating solutions, and their line of direct vent gas fireplaces showcases a blend of innovation, style, and efficiency. Among their standout models are the DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1. Each of these models boasts unique features and technologies, making them ideal choices for modern living spaces.

One of the defining characteristics of these fireplaces is their direct vent system, which allows for safe and efficient venting of combustion gases. By drawing air from the outside, these models maintain indoor air quality and eliminate the need for a traditional chimney. This is particularly beneficial in homes where space is limited or where aesthetic considerations make a chimney impractical.

The DVX series is designed with user convenience in mind. Many models come equipped with a remote control, allowing homeowners to adjust settings such as flame height and heat output from the comfort of their favorite chair. The ability to customize the ambiance is enhanced by the inclusion of realistic ceramic logs and glowing embers, creating a warm and inviting atmosphere.

Efficiency is a key feature of the Empire Comfort Systems DVX series. These fireplaces are designed to maximize heat output while minimizing energy consumption. With high-efficiency ratings, they provide warmth without significantly impacting utility bills. Additionally, the models are available in both natural gas and propane variants, catering to different preferences and availability.

In terms of design, the DVX series offers versatile options that can seamlessly integrate with various home decors. With customizable fronts, finishes, and media choices, owners can match their fireplace to their home’s aesthetic, whether it be modern, traditional, or somewhere in between.

Maintenance is simplified, thanks to the easy-access features that allow for quick cleaning and servicing. The durable construction ensures long-lasting performance, making these fireplaces a worthwhile investment.

With their focus on efficiency, style, and advanced technology, Empire Comfort Systems’ DVX36DP91(N,P)-1, DVX36DP71(N,P)-1, DVX42DP31(N,P)-1, DVX42DP91(N,P)-1, and DVX36DP31(N,P)-1 models represent some of the best options available for homeowners seeking a reliable and attractive heating solution.
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