Heat & Glo HE36CLX-S Bedienungsanleitung

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/14

SERVICE TECHNICIAN MANUAL

Model: HE36CLX-S, HE36CLXLP-S

- Instructions -

This service technician manual will assist a qualiﬁed service

technician in the diagnosis of a problem and the corrective

action to be taken. Contact your dealer to arrange a service

call by a qualiﬁed service technician.

CAUTION! Risk of Cuts, Abrasions or Flying Debris.

Wear protective gloves and safety glasses during

installation and service. Sheet metal edges are sharp.

Leave this manual with party responsible for use

and operation.

WARNING! Risk of Injury! Service to this appliance may

ONLY be performed by a qualiﬁed service technician.

• DO NOT store or use gasoline or other ﬂam-

mable vapors and liquids in the vicinity of this

or any other appliance.

• What to do if you smell gas

- DO NOT try to light any appliance.

- DO NOT touch any electrical switch. DO

NOT use any phone in your building.

- Immediately call your gas supplier from

a neighbor’s phone. Follow the gas sup-

plier’s instructions.

- If you cannot reach your gas supplier, call

the ﬁre department.

• Installation and service must be performed

by a qualiﬁed installer, service agency, or the

gas supplier.

WARNING: If the information in these

instructions is not followed exactly, a ﬁre

or explosion may result causing property

damage, personal injury, or death.

Installation and service of this appliance should be performed

by a Hearth & Home Technologies factory-trained Energy

Pro technician.

NOTICE! DO NOT discard this manual. Important service

and maintenance instructions included.

Tools and Supplies Needed

Before beginning the installation be sure that the following

tools and building supplies are available.

Tape measure Framing material

Pliers Hammer

Phillips screwdriver Manometer

Gloves Framing square

Voltmeter Electric drill and bits (1/4 in.)

Safety glasses Flat blade screwdriver

Saw Non-corrosive leak check solution

1/2 - 3/4 in. length, #6 or #8 Self-drilling screws

1/4 NPT barbed hose ﬁtting (for checking gas pressures

at valve)

WARNING

A barrier designed to reduce the risk of burns

from the hot viewing glass is provided with this

appliance and shall be installed.

HOT GLASS WILL

CAUSE BURNS.

DO NOT TOUCH GLASS

UNTIL COOLED.

NEVER ALLOW CHILDREN

TO TOUCH GLASS.

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/142

Safety Alert Key:

• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.

• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.

• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

• NOTICE: Used to address practices not related to personal injury.

Table of Contents

Tools and Supplies Needed. . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 Maintenance and Service

A. Maintenance Tasks-Qualiﬁed Service Technician . . . . . . . 3

B. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . 4

C. Disengage Firebox from Outer Shell . . . . . . . . . . . . . . . . . 5

D. Engage Support Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . 5

E. Appliance Support - Field Construction . . . . . . . . . . . . . . . 6

F. Filter Inspection & Replacement . . . . . . . . . . . . . . . . . . . . 7

G. Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2 LED Sequence Troubleshooting

A. LED Sequence Troubleshooting. . . . . . . . . . . . . . . . . . . . . 9

3 Component and Testing Replacement

A. Testing Pressure Switches . . . . . . . . . . . . . . . . . . . . . . . . 12

B. Testing 24V AC Transformer . . . . . . . . . . . . . . . . . . . . . . 12

C. Convection Blower Safety Switch. . . . . . . . . . . . . . . . . . . 13

D. Replacing Convection Blower . . . . . . . . . . . . . . . . . . . . . 13

E. Testing Combustion Blower Performance . . . . . . . . . . . . 14

F. Replacing Combustion Blower Assembly. . . . . . . . . . . . . 14

4 Condensate Removal System

A. Condensate Removal System . . . . . . . . . . . . . . . . . . . . . 16

B. Winterizing Condensate Removal System. . . . . . . . . . . . 16

5 Electrical Information

A. Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

B. Optional Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

C. Dampers Wiring Requirements . . . . . . . . . . . . . . . . . . . . 18

D. Electrical Service and Repair . . . . . . . . . . . . . . . . . . . . . . 18

E. Equipment Interface Module (EIM). . . . . . . . . . . . . . . . . . 18

F. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 20

6 Decorative Components Installation

A. Refractory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

B. Teco-Sil Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

C. Ember Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

D. Install the Log Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . 25

7 Service Parts

A. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

B. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31



Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/14

A. Maintenance Tasks-Qualiﬁed Service

Technician

The following tasks must be performed by a qualiﬁed ser-

vice technician.

Gasket Seal and Glass Assembly Inspection

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves, drop cloth and a stable

work surface.

• Inspect gasket seal and its condition.

• Inspect ﬁxed glass assembly for scratches and nicks that

can lead to breakage when exposed to heat.

• Conﬁrm there is no damage to glass or glass frame.

Replace as necessary.

• Verify that ﬁxed glass assembly is properly retained and

attachment components are intact and not damaged.

Replace as necessary.

Logs

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves.

• Inspect for damaged or missing logs. Replace as neces-

sary. Refer to log placement instructions in Section 6.

• Verify correct log placement and no ﬂame impingement

causing sooting. Correct as necessary.

Firebox

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves, stainless steel cleaner,

mineral spirits, primer and touch-up paint.

• Inspect for paint condition, warped surfaces, corrosion

or perforation.

• It will be normal for surface corrosion to occur on the

ﬁrebox interior surface of the condensing appliance.

• Internal surface of ﬁrebox can be maintained by using

stainless steel cleaner to remove effects of oxidation.

• Do not use steel wool or sandpaper to remove oxidation

from interior of ﬁrebox. This will reduce the corrosion-

resistance of the stainless steel material.

• Factory-painted surfaces can be maintained with primer

and touch up paint.

• Replace ﬁrebox if it has been perforated.

Control Compartment

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves, vacuum cleaner, dust

cloths

See Section 1.C and 1.D for instructions on how to

disengage the ﬁrebox from the appliance outer shell and

engage the support wheels.

• Vacuum and wipe out dust, cobwebs, debris or pet hair.

Use caution when cleaning these areas. Screw tips that

have penetrated the sheet metal are sharp and should

be avoided.

• Remove all foreign objects.

• Verify unobstructed air circulation.

• Verify unobstructed ducts and ﬁlter.

• Check for evidence of water/condensate leakage.

Return Air Filter

Frequency: Every Three Months

By: Qualiﬁed Service Technician

Tools needed: Protective sleeves, screw driver

Inspect ﬁlter and replace as needed. See Section 1.F for

detailed information.

Condensate Drainage System

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves, nut driver, screwdriver

See Section 1.C for instructions on disengaging the ﬁrebox

from the appliance outer shell and engage the support

wheels.

• Verify all components of condensate removal system

are working properly. Refer to Section 4 for detailed

information.

• Flush system with clean water. See Section 4 for

instructions.

Burner Ignition and Operation

Frequency: Annually

By: Qualiﬁed Service Technician

Tools needed: Protective gloves, vacuum cleaner, whisk

broom, ﬂashlight, voltmeter, indexed drill bit set, and a

manometer.

• Verify burner is properly secured and aligned with pilot

or igniter.

• Clean off burner top, inspect for plugged ports, corrosion

or deterioration. Replace burner if necessary.

• Replace Glowing embers with new dime-size pieces.

DO NOT block ports or obstruct lighting paths. Refer to

Section 6.C for proper ember placement.

• Check for smooth lighting and ignition carryover to all

ports. Verify that there is no ignition delay.

• Inspect for lifting or other ﬂame problems.

• Verify air shutter setting is correct. See appliance

installation manual for required air shutter setting. Verify

air shutter is clear of dust and debris.

1 Maintenance and Service

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/144

B. Frequently Asked Questions

ISSUE SOLUTIONS

Ember lights on/No ﬂame There is a 2-1/2 minute pre-purge after the appliance is turned on before the ﬂame lights. This

is normal for this appliance.

Convection blower does not turn on

when appliance is turned on.

There is a 4-1/2 minute delay between the time the appliance is turned on and the time that

the convection blower will turn on. This is normal for the appliance.

Condensation on the glass This is a result of gas combustion and temperature variations. As the ﬁreplace warms, this

condensation will disappear.

Blue ﬂames This is a result of normal operation and the ﬂames will begin to yellow as the ﬁreplace is al-

lowed to burn for 20 to 40 minutes.

Odor from ﬁreplace

When ﬁrst operated, this ﬁreplace may release an odor for the ﬁrst several hours. This is caused

by the curing of the paint and the burning off of any oils remaining from manufacturing. Odor may

also be released from ﬁnishing materials and adhesives used around the ﬁreplace.

Film on the glass

This is a normal result of the curing process of the paint and logs. Glass should be cleaned

within 3 to 4 hours of initial burning to remove deposits left by oils from the manufacturing

process. A non-abrasive cleaner such as gas ﬁreplace glass cleaner may be necessary. See

your dealer.

Metallic noise

Noise is caused by metal expanding and contracting as it heats up and cools down, similar to

the sound produced by a furnace or heating duct. This noise does not affect the operation or

longevity of the ﬁreplace.

ISSUE CAUSE SOLUTIONS

System does

not turn

on when

in “HEAT”

mode.

A. Indoor tempera-

ture is higher than

heat setting

Increase heat setting to a

temperature higher than indoor

temperature.

B. Wireless

thermostat has lost

connection. “No

Signal” ﬂashing in

upper left corner of

thermostat display.

1. Check Electronic Ignition

Module (EIM) for POWER

light. (Green)

Light on

No light Check breaker. If breaker ok, call qualiﬁed

service technician.

2. Verify that the thermostat is

located more than two feet from

the Electronic Ignition Module

(EIM).

3. Refer to RedLINKTM instruc-

tions regarding connections.

C. Check LED

status code. See

Figure 2.1.

Thermostat

screen is

blank.

Check batteries.

Batteries dead. Replace batteries.

Batteries ok. Call qualiﬁed service technician.

• Inspect oriﬁce for soot, dirt and corrosion. Verify oriﬁce

size is correct. See Service Parts List for proper oriﬁce

sizing.

• Verify manifold and inlet pressures. Adjust regulator as

required.

• Inspect flame sensing rod for soot, corrosion and

deterioration. Polish with ﬁne steel wool or replace as

required.

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/14

FIREBOX LATCHES

STOWED

SUPPORT WHEEL

NUTS

SUPPORT WHEEL

ASSEMBLY

DEPLOYED

SUPPORT WHEEL

Figure 1.1. Disengage Firebox from Outer Shell

C. Disengage Firebox from Outer Shell

In order to perform certain setup and maintenance tasks,

it will be necessary to partially separate the ﬁrebox from

the outer shell of the appliance. Use a Phillips screwdriver

to loosen the 1/4 turn fasteners on the two latches on the

lower front face of the appliance and pull the ﬁrebox out

carefully using both hands. See Figure 1.1.

CAUTION! Risk of injury! Avoid pinch points by grasp-

ing only front and side of appliance door when pushing

back into place.

NOTICE! Appliance is heavy. Slide out and in carefully to

avoid scratching ﬂoor or hearth.

D. Engage Support Wheels

This appliance is ﬁtted with linear motion slide mecha-

nisms to provide guidance and support of the appliance

as it is separated from the outer shell. These slide mech-

anisms will deﬂect under the weight of the ﬁrebox. This

deﬂection presents the possibility of the ﬁrebox contact-

ing ﬂooring materials as it is transferred in and out of the

outer shell. The appliance is equipped with support wheel

assemblies to carry the load and to reduce the possibility

of damage to ﬂooring.

There is one adjustable support wheel on both the left and

right sides of the ﬁrebox to help support the weight of the

ﬁrebox when it is being pulled out. Pull appliance out ap-

proximately four inches to access the support wheels. To

utilize the support wheel, loosen the nuts and adjust the

wheel to the desired height. Use care when pulling appli-

ance out to avoid scratching the ﬂoor or hearth. Rest the

slide in the slot at the appropriate height and tighten the

nuts. If the ﬁrebox will be extended to a point where the

wheel does not touch the surface, an additional means of

support will be needed. See Section 1.E.

WARNING! Risk of injury! Support ﬁrebox with support

wheels. Firebox may tip when pulled away from outer shell.

When ﬁnished with appliance maintenance task, push the

ﬁrebox back to within four inches of closing, adjust the

support wheels to the original stowed position and secure

in place. Engage the 1/4 turn fasteners on the latches on

the lower front face of the appliance, to secure it within the

outer shell. Pull gently on the ﬁrebox to verify the ﬁrebox

is correctly secured and latched.

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/146

E. Appliance Support - Field Construction

Circumstances may require that a support be constructed

in the ﬁeld. The following materials will be necessary to

construct the support.

Tape measure Wood

Nails or Screws Hammer

Screwdriver Safety glasses

Gloves Level

CAUTION! Risk of injury! Avoid pinch points by grasp-

ing only front and side of appliance door when pushing

back into place.

NOTICE! Appliance is heavy. Slide out and in carefully to

avoid scratching ﬂoor or hearth.

1. Disengage the appliance from the outer shell by fol-

lowing the instructions in Section 1.C.

2. Slide the appliance out over the raised hearth ap-

proximately one inch.

3. Measure from the ﬂoor to the bottom return bend as

shown in Figure 1.3. The constructed support will be

made to rest on the bottom return bend. Push the

appliance back into the outer shell while constructing

the support.

Figure 1.3. Measure from Hearth to Bottom Return Bend

MEASURE TO BOTTOM

OF RETURN BEND

4. Construct the support to a height no shorter than 1/4

inch less than the measurement taken in Step 3. See

Figure 1.4 for a recommended design. In this sce-

nario the width of the support is slightly wider than the

width of the appliance.

BOTTOM

RETURN

BEND

Figure 1.2. Location of Bottom Return Bend

Figure 1.4. Field-Constructed Appliance Support

5. Place the support in position at the desired distance

in front of the appliance.

Note: When fully extended, the bottom return bend is

approximately 27 inches from the outer shell.

6. Disengage the latches and slide the appliance out

and set it on the support so that the bottom return

bend rests on the constructed support.

Figure 1.5. Appliance Resting on Field-Constructed Support

Figure 1.6. Bottom Return Bend Resting on Field-Constructed

Support

BOTTOM

RETURN

BEND

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/14

F. Filter Inspection & Replacement

This appliance requires a ﬁltered return air duct. A slot is

located on the lower left of the appliance for a standard

12 x 24 x 1 ﬁlter. See Figure 1.7. The ﬁlter may be used

in the slot provided on this appliance or elsewhere in the

ducting system between the intake(s) and the appliance.

If multiple air intake locations exist, each must have its

own ﬁlter. Filters are not included with this appliance.

1. To install or replace ﬁlter, disengage latch and pull ﬁre-

box out by following the instructions in Section 1.C.

2. Remove the screw that secures the ﬁlter door to the

appliance. See Figure 1.7.

3. Remove the ﬁlter door, place the ﬁlter in the slot so

that the air ﬂow is directed toward the inside of the ap-

pliance.

4. Reattach the ﬁlter door.

5. Push ﬁrebox back in and latch.

REMOVE SCREW

Figure 1.7. Filter Replacement

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/148

Figure 1.8. Door Latching Fasteners

G. Fixed Glass Assembly

WARNING! Risk of Asphyxiation! Handle ﬁxed glass

assembly with care. Inspect the gasket to ensure it is

undamaged and inspect the glass for cracks, chips or

scratches.

• DO NOT strike, slam or scratch glass.

• DO NOT operate ﬁreplace with glass removed, cracked,

broken or scratched.

• Replace as a complete assembly.

Removing Fixed Glass Assembly

1. Remove the three 1/4 inch nuts on the bottom of the

glass frame. See Figure 1.8.

2. Use a Phillips screwdriver to turn the 1/4 turn latching

fasteners counterclockwise and pull the ﬁrebox out

approximately two inches.

3. Grab the lower portion of the glass assembly and

pivot out and up.

1/4 TURN LATCHING FASTENERS

1/4 INCH NUTS

TOP GLASS FRAME HOOK

RETURN BEND

Figure 1.9. Top Glass Frame Hook

Replacing Fixed Glass Assembly

1. Insert the top glass frame hook on the return bend on

the top side of the ﬁrebox. See Figure 1.9.

2. Pivot the bottom of the glass assembly toward the

ﬁrebox.

3. Reinstall the three 1/4 inch nuts on the bottom of the

glass frame and tighten.

4. Push the ﬁrebox back into the outer shell.

5. Put the 1/4 turn latching fasteners back in place and

turn clockwise to tighten. Pull gently on the ﬁrebox to

verify the ﬁrebox is correctly secured and latched.

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/14

See Troubleshooting information on following pages.

GREEN LED FLASH SEQUENCE CONTROL STATUS

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

“Heartbeat” alternates bright/dim Call For Heat (no fault conditions)

Two Flash, three second pause Pressure Switch Failed Closed

Three Flash, three second pause Pressure Switch Failed Open

Four Flash, three second pause Limit Switch Open

Five Flash, three second pause Flame Out Of Sequence

Six-One Flash, three second pause Soft Lockout - Failed Trial For Ignition

Six-Two Flash, three second pause Soft Lockout - Recycle Limit - Limit Switch Opened

Six-Three Flash, three second pause Soft Lockout - Recycle Limit - Pressure Switch Opened

Six-Four Flash, three second pause Soft Lockout - Recycle Limit - Flame Lost

Six-Five Flash, three second pause Soft Lockout - Flame out of Sequence Sensed

Seven-One Flash, three second pause Control Board Fault

Seven-Two Flash, three second pause Gas Valve Fault

Seven-Three Flash, three second pause EnviraCOMTM Bus Fault

AMBER LED FLASH SEQUENCE (Flame Sense Indicator)

A amber LED labeled ‘Flame” is provided to indicate flame status. When flame is sensed,

the LED will indicate three flame signal levels:

STATUS

SIGNAL LEVEL

On Solid

LED DISPLAY

Flashing

Off

Flame signal at least 1 micro amp above RUN level Normal

Flame signal between Normal and Flame Lost levels Alert

No Flame Sensed

Flame signal below Flame Lost level

2183-905

Figure 2.1. LED Codes

Figure 2.2. Reﬂective Label

REFLECTIVE LABEL

The LED ﬂash sequences for the amber and green LED’s

are described in Figure 2.1.

The LED code can be viewed by disengaging the latch and

pulling the ﬁrebox out approximately six inches. There is a

reﬂective label on the upper right side that allows viewing of

the LED’s. See Figure 2.2. For instructions on disengaging

the ﬁrebox from the outer shell, see Section 1.C.

A. LED Sequence Troubleshooting

2 LED Sequence Troubleshooting

Heat & Glo • HE36CLX-S Service Technician Manual • 2183-904 Rev. H • 10/1410

SEQUENCE* STATUS CAUSE SOLUTION

Two ﬂash,

three second

pause.

Exhaust

pressure

switch (red)

failed closed.

A. Vacuum tube

connected prop-

erly. No kinks.

Verify vacuum tube is

connected to switch and

combustion blower.

B. Bad switch,

(continuity is

present).

Replace switch.

Three ﬂash,

three second

pause.

Pressure

switch failed

open.

A. Vacuum

tubes.

1. Verify that vacuum tubes

are connected properly.

B. Wires. 1. Ensure wires are con-

nected to switch.

C. Continuity. 1. Check for continuity on

an unpowered unit. See

Section 3.A.

.4 in. w.c.

Red label With continuity Replace switch.

.4 in. w.c.

Red label No continuity Switch is good.

.35 in. w.c.

Green label With continuity Switch is good.

.35 in. w.c.

Green label No continuity Replace switch.

D. Inducer. 1. Verify that inducer runs

when there is a call for heat.

E. Venting. 1. Verify that vent sys-

tem components are not

blocked or plugged.

F. Condensate. 1. Verify condensate system

is working properly.

Four ﬂash,

three second

pause.

Limit Switch

Open.

A. Wires. 1. Verify wires are con-

nected properly.

B. Temp. Switch. 1. Check temp. switch for

continuity.

Continuity = Good switch.

No continuity = Bad switch. Replace switch.

Five ﬂash,

three second

pause.

Flame out of

sequence.

A. Valve. 1. Check valve wires and

ON/OFF switch.

2. Replace valve.

Six-One

ﬂash, three

second

pause

Failed trial

for ignition.

A. Gas supply. 1. Ensure gas is turned on.

2. Ensure valve switch is

“ON.”

B. Igniter. 1. Verify igniter is wired to

board and igniter.

C. Sensor wire. 1. Verify sensor wire (blue)

is connected.

D. Spark Gap. 1. Ensure spark gap = .16

in.

E. Sensor rod. 1. Ensure ﬂame sense rod

is free of contaminants.

Polish with ﬁne steel wool.

F. Igniter sparks. 1. Turn gas off. Verify

igniter sparks.

Check for burner port obstructions.

Verify proper manifold pressure.

Verify gas ignition.

Verify ﬂame is contacting

ﬂame sense rod.

If yes, replace ﬂame

sense rod.

*Sequence description corresponds to information on label shown in Figure 2.1.

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