Heat & Glo LifeStyle SLR-B (COSMO) owner manual Troubleshooting, IntelliFire Ignition System

Models: SLR-B (COSMO)

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15 Troubleshooting

With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide will assist a qualifi ed service technician in the diagnosis of a problem and the corrective action to be taken. This troubleshooting guide can only be used by a qualifi ed service technician. Contact your dealer to arrange a service call by a qualifi ed service technician.

A. IntelliFire Ignition System

Symptom

Possible Cause

Corrective Action

 

 

 

1. Pilot won’t light.

a. Incorrect wiring.

Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor

The ignitor/module

 

are connected to correct terminals on module and pilot assembly.

makes noise, but no

 

 

b. Loose connections or electrical

Verify no loose connections or electrical shorts in wiring from mod-

spark.

 

shorts in the wiring.

ule to pilot assembly. Verify connections underneath pilot assembly

 

 

are tight; also verify connections are not grounding out to metal

 

 

chassis, pilot burner, pilot enclosure, mesh screen if present, or

 

 

any other metal object.

 

 

 

 

c. Ignitor gap is too large.

Verify gap of igniter to right side of pilot hood. The gap should be

 

 

approximately .17 in. or 1/8 in. (3 mm).

 

 

 

 

d. Module.

Turn ON/OFF rocker switch or wall switch to OFF position. Remove

 

 

ignitor wire “I” from module. Place a grounded wire about 3/16 in. (5

 

 

mm) away from “I” terminal on module. Place ON/OFF rocker switch

 

 

or wall switch in ON position. If there is no spark at “I” terminal

 

 

module must be replaced. If there is a spark at “I” terminal, module

 

 

is fine. Inspect pilot assembly for shorted sparker wire or cracked

 

 

insulator around electrode. Replace pilot if necessary.

 

 

 

2. Pilot won’t light,

a. No power or transformer installed

Verify that transformer is installed and plugged into module. Check

there is no noise or

incorrectly.

voltage of transformer under load at spade connection on module

spark.

 

with ON/OFF switch in ON position. Acceptable readings of a good

 

 

transformer are between 3.2 and 2.8 volts AC.

 

 

 

 

b. A shorted or loose connection in wir-

Remove and reinstall the wiring harness that plugs into module.

 

ing confi guration or wiring harness.

Verify there is a tight fi t. Verify pilot assembly wiring to module. Re-

 

 

move and verify continuity of each wire in wiring harness. Replace

 

 

any damaged components.

 

 

 

 

c. Improper wall switch wiring.

Verify that 110/VAC power is “ON” to junction box.

 

 

 

 

d. Module not grounded.

Verify black ground wire from module wire harness is grounded to

 

 

metal chassis of appliance.

 

 

 

 

e. Module.

Turn ON/OFF rocker switch or wall switch to OFF position. Re-

 

 

move ignitor wire “I” from module. Place ON/OFF rocker switch

 

 

or wall switch in ON position. If there is no spark at “I” terminal

 

 

module must be replaced. If there is a spark at “I” terminal, module

 

 

is fi ne. Inspect pilot assembly for shorted sparker wire or cracked

 

 

insulator around electrode.

 

 

 

3. Pilot sparks, but

a. Gas supply.

Verify that incoming gas line ball valve is “open”. Verify that inlet

Pilot will not light.

 

pressure reading is within acceptable limits, inlet pressure must not

 

 

exceed 14 in. W.C.

 

 

 

 

b. Ignitor gap is incorrect.

Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in (3 mm).

 

 

 

 

c. Module is not grounded.

Verify module is securely grounded to metal chassis of appliance.

 

 

 

 

d. Module voltage output / Valve/Pilot

Verify battery voltage is at least 2.7 volts. Replace batteries if volt-

 

solenoid ohms readings.

age is below 2.7.

 

 

 

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Heat & Glo • SLR-B2195-900 Rev. P • 12/11

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Heat & Glo LifeStyle SLR-B (COSMO) Troubleshooting, IntelliFire Ignition System, Symptom Possible Cause Corrective Action

SLR-B (COSMO) specifications

The Heat & Glo LifeStyle SLR-B (COSMO) is a revolutionary gas fireplace that embodies modern design while prioritizing efficiency and sophistication. Known for its sleek lines and contemporary aesthetic, the SLR-B blends seamlessly into various home décors, making it a popular choice among homeowners who value both style and functionality.

One of the standout features of the SLR-B is its panoramic viewing glass. The expansive front glass panel offers an unobstructed view of the flames, creating a stunning focal point in any room. This design not only enhances the ambiance but also allows for a more radiant heat output, efficiently warming the space while inviting a captivating visual element into the home.

The SLR-B utilizes advanced burner technology, which ensures a clean and efficient burn, producing realistic flames that mimic the look of natural wood fires. The unique firebox design enhances combustion efficiency, maximizing heat output while minimizing emissions. This aligns with modern environmental standards and provides homeowners with peace of mind regarding their energy consumption.

Compatibility with home automation systems is another attractive aspect of the SLR-B. With options for remote control and smart technology integration, users can control the fireplace settings from anywhere in the home, providing convenience and comfort. The inclusion of adjustable flame height adds personalization, allowing users to create the ideal atmosphere based on their preferences.

Safety is paramount in the design of the SLR-B. The fireplace comes with a sealed combustion system, which prevents drafts and enhances indoor air quality by minimizing the infiltration of outside air. Additionally, an intuitive control system informs users of the fireplace's status and ensures the right operation settings, contributing to a safer user experience.

With customizable media options, including various decorative stones or logs, the SLR-B allows for personal expression, harmonizing the design with individual tastes. This versatility makes it suitable for diverse spaces, from modern apartments to traditional homes.

In summary, the Heat & Glo LifeStyle SLR-B (COSMO) combines cutting-edge technology with aesthetic appeal. Its panoramic design, eco-friendly combustion, smart technology integration, safety features, and customizable options make it a top choice for homeowners seeking a sophisticated heating solution that enhances their living spaces.