Miles Industries G4, G4780JN (NG), 780JP (LPG) Owner's Manual

LEGEND G4

Direct Vent Gas Insert

780JN (NG) & 780JP (LPG)

Installation and Owner’s Manual

Patent Pending

A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be installed for the protection of children and other at-risk individuals.

! WARNING

FIRE OR EXPLOSION HAZARD

Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

— Do not store or use gasoline or other

ﬂ ammable 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. ▪ Leave the building immediately. ▪ Immediately call your gas supplier from

a neighbor’s phone. Follow the gas

supplier’s instructions. ▪ If you cannot reach your gas supplier,

call the ﬁ re department.

— Installation and service must be

performed by a qualiﬁ ed installer, service agency or the gas supplier.

DANGER

HOT GLASS WILL

CAUSE BURNS.

DO NOT TOUCH GLASS

UNTIL COOLED.

NEVER ALLOW CHILDREN

TO TOUCH GLASS.

This manual contains instructions to install the ENGINE ONLY. A front is also REQUIRED to

complete this installation. A barrier screen is provided with the front. Refer to the manual sup-

plied with the front for installation.

This appliance may be installed in an after-market permanently located, manufactured (mobile) home where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiﬁ ed kit is used.

This appliance is a domestic room-heating appliance. It must not be used for any other purposes such as drying clothes, etc.

This appliance is suitable for installation in a bedroom or bed sitting room.

Ce guide est disponible en français sur demande.

INSTALLER

Leave this manual

with the appliance.

CONSUMER

Retain this manual

for future reference.

Please read this manual BEFORE installing and operating this appliance.

4004339-03

Table of Content

FOR THE OWNER FOR THE QUALIFIED INSTALLER

Safety Precautions ................................................. 3

Safety and Your Fireplace ...................................... 4

Owner’s Information ............................................... 5

Operating Your Fireplace for the First Time ............... 5

Cleaning Your Fireplace ............................................ 6

Checking Pilot and Burner Flames ............................7

Using Handset Wall Holder ........................................ 7

Replacing Batteries ...................................................8

Locating Lighting, Operation and

Rating Information Plate ......................................... 8

Servicing Your Fireplace ............................................8

Fireplace Control Devices .........................................8

How to Turn Your Fireplace OFF

(including pilot) ..... 9

How to Ensure Your Fireplace Cannot

Be Turned ON Inadvertently ...................................9

Remote Control Operation ................................... 10

Options .................................................................. 15

Lighting Instructions ............................................ 16

Warranty ................................................................40

Warranty Card at the back of this manual.

Speciﬁ cations ....................................................... 17

Overview................................................................18

Dimensions ........................................................... 19

Cavity ..................................................................... 19

Clearances ............................................................20

Venting ...................................................................21

Existing Fireplace Preparation ............................ 22

Installation Planning ............................................22

Installation ............................................................. 23

Unpack the appliance ..............................................23

Remove Window .....................................................24

Install Fan (if used) ..................................................24

Connect Venting ......................................................25

Connect Gas Supply ................................................ 26

Install Liner Panels .................................................. 28

Install Ceramic Logs ................................................29

Install Ceramic Rocks ..............................................32

Reﬁ t and Check Window ......................................... 34

Synchronize Remote Control ................................... 35

Check Operation ...................................................... 36

Adjust Aeration (if necessary) .................................. 36

Install Side Shrouds ................................................. 36

Install Front, Trim and Barrier Screen ...................... 37

Install Handset Wall Holder ..................................... 37

Wiring Diagram ..................................................... 38

Approved Venting Components .......................... 39

Warranty ................................................................40

Spare Parts............................................................41

Massachusetts: The piping and ﬁ nal gas connection must be performed by a licensed plumber or gas ﬁ tter in the State of Massachusetts.

190–2255 Dollarton Highway, North Vancouver, BC, CANADA V7H 3B1

The information contained in this installation manual is believed to be correct at the time of printing. Miles Industries Ltd. reserves the right to change or modify any information or speciﬁ cations without notice. Miles Industries Ltd. grants no warranty, implied or stated, for the installation or maintenance of your heater, and assumes no responsibility for any consequential damage(s).

Designed and Manufactured by / for

Miles Industries Ltd.

Tel. 604-984-3496 Fax 604-984-0246

www.valorﬁ replaces.com

Safety Precautions

READ and UNDERSTAND all instructions carefully

before starting the installation. FAILURE TO FOLLOW these installation instructions may result in possible ﬁ re hazard and will void the warranty.

Prior to the ﬁ rst ﬁ ring of the ﬁ replace, READ the Owner’s Information section of this manual.

DO NOT USE this appliance if any part has been under water. Immediately, CALL a qualiﬁ ed service technician to inspect the unit and to replace any part of the control system and any gas control that has been under water.

THIS UNIT IS NOT FOR USE WITH SOLID FUEL.

Installation and repair should be PERFORMED by a qualiﬁ ed service person. The appliance and venting system should be INSPECTED before initial use and at least annually by a professional service person. More frequent cleaning may be required due to excessive lint from carpeting, bedding, etc. It is IMPERATIVE that the unit’s control compartment, burner, and circulating air passageways BE KEPT CLEAN to provide for adequate combustion and ventilation air.

Always KEEP the appliance clear and free from combustible materials, gasoline, and other ﬂ ammable vapors and liquids.

NEVER OBSTRUCT the ﬂ ow of combustion and ventilation air. Keep the front of the appliance CLEAR of all obstacles and materials for servicing and proper operation.

This unit MUST be used with a vent system as described in this installation manual. NO OTHER vent system or components MAY BE USED.

This gas ﬁ replace and vent assembly MUST be vented directly to the outside and MUST NEVER be attached to a chimney serving a separate solid fuel burning appliance. Each gas appliance MUST USE a separate vent system. Common vent systems are PROHIBITED.

INSPECT the external vent cap on a regular basis to make sure that no debris, plants, trees, shrubs are interfering with the air ﬂ ow.

TURN OFF the gas before servicing this appliance. It is recommended that a qualiﬁ ed service technician perform an appliance check-up at the beginning of each heating season.

DO NOT use this heater as a temporary source of heat during construction.

State of California. Proposition 65 Warning. Fuels used in gas, wood-burning or oil ﬁ red appliances, and the products of combustion of such fuels, contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. California Health & Safety Code Sec. 25249.6.

Due to the high temperature, the appliance should be LOCATED out of trafﬁ c areas and away from furniture and draperies.

Clothing or ﬂ ammable material SHOULD NOT BE PLACED on or near the appliance.

This appliance is a DOMESTIC ROOM-HEATING AP- PLIANCE. It must not be used for any other purposes such as drying clothes, etc.

DO NOT place furniture or any other combustible household objects within 36” of the ﬁ replace front.

BE CAREFUL not to put any decorating objects sensitive to heat to close above or around the ﬁ replace as it gets very hot when operating.

The glass door assembly MUST be in place and sealed before the unit can be placed into safe operation.

DO NOT OPERATE this appliance with the glass door removed, cracked, or broken. Replacement of the glass door should be performed by a licensed or qualiﬁ ed service person. DO NOT strike or slam the glass door.

The glass door assembly SHALL ONLY be replaced as a complete unit, as supplied by the ﬁ replace manufacturer. NO SUBSTITUTE material may be used.

DO NOT USE abrasive cleaners on the glass door assembly. DO NOT ATTEMPT to clean the glass door when it is hot.

A BARRIER DESIGNED TO REDUCE THE RISK OF BURNS from the hot viewing glass is provided with this appliance and SHALL BE INSTALLED for the

PROTECTION OF CHILDREN and other AT-RISK INDIVIDUALS.

If the barrier becomes damaged, the barrier SHALL BE REPLACED with the MANUFACTURER’S BARRIER

for this appliance.

Any safety screen, guard or barrier removed for servicing the appliance, MUST BE REPLACED prior to operating the appliance.

Children and adults should be ALERTED to the hazards of high surface temperature and should STAY AWAY to avoid burns or clothing ignition.

YOUNG CHILDREN should be CAREFULLY SUPERVISED when they are in the same room as the

appliance. Toddlers, young children and others may be susceptible to ACCIDENTAL CONTACT BURNS. A physical barrier is recommended if there are at-risk individuals in the house. To restrict access to a ﬁ replace or stove, INSTALL AN ADJUSTABLE SAFETY GATE to keep toddlers, young children and other at-risk individuals out of the room and away from hot surfaces.

Safety and Your Fireplace

Please Read and Carefully Follow all Safety Warnings and Operating Instructions Contained in Your Owner’s Manual

(Replacement Manuals are available by contacting our service department at 1-800-468-2567 or visit www.valorﬁ replaces.com).

Please Follow These Important Child Safety Precautions and Recommendations,

• Parts of your Valor Fireplace become

extremely hot while in operation.

• The glass viewing window

temperature can exceed 500 F

at full capacity. Momentary contact with a hot glass surface can cause a severe burn, even if the ﬁ replace is operating at reduced heating capacity.

• The glass window will remain hot

for an extended period of time after the ﬁ replace has been turned off. Ensure that children are prevented from touching the ﬁ replace during the cool down period.

withdraw in the event of accidental contact with a hot surface.

• A physical barrier is strongly

recommended if there are young children, or at-risk individuals in the house. Install an approved aftermarket safety gate to keep toddlers, young children and other at-risk individuals a safe distance from the ﬁ replace.

• Keep the remote control handset

out of reach of children at all times. A wall mount storage holster

is provided with your remote control handset.

• Ensure that the ﬁ replace, including

the pilot light, is completely turned off when children are present and

close supervision and safety barriers are not available—see pages 8–9 of

Owner’s Information section.

• Toddlers and Young Children

must be closely supervised at all times when they are in the same

room as the operating ﬁ replace. They lack full awareness of danger and rely on your protection. Toddlers, in particular, do not have the motor skills and response reﬂ exes to

• If the ﬁ replace is not going to be used

for the summer or any extended period of time, remove the batteries

from the remote control handset and receiver. It is recommended that

batteries are replaced annually in any event—see page 8.

Owner’s Information

• • Some materials or items, although safe, may discolor, shrink, warp, crack, peel, and so on because of the heat produced by the ﬁ replace.

AVOID PLACING

candles, paintings, photos,

and other items

SENSITIVE TO HEAT

• • Solid wood ﬂ ooring in front of the ﬁ replace (if allowed) may shrink during the heating season due to heat.

OWNER’S INFORMATION

WARNING

EXTREMELY HOT!!!

• READ the SAFETY information on pages 3 and 4 of this manual BEFORE operating your gas heater.

• Some parts of your ﬁ replace are EXTREMELY HOT, particularly the GLASS window.

• DO NOT LET CHILDREN touch the glass or any parts of your ﬁ replace even after it is turned off as it is still hot.

• USE THE BARRIER SCREEN provided with the appliance, front or trim or a GATE to reduce the risk of burns.

• Keep the remote control handset OUT OF REACH of children.

• HOT HEARTH/FLOOR SURFACE! The

hearth or ﬂ oor directly in front of the ﬁ replace is VERY HOT when the ﬁ replace heats. Even if constructed of non-combustible materials, and although safe, it may reach temperatures in excess of 200º F depending on choice of materials. DO NOT STEP ON IT!

Some materials or items, although safe, may discolor, shrink, warp, crack, peel, and so on because of the heat produced by the ﬁ replace.

AVOID PLACING

and other items 36 inches (0.9 m) around the ﬁ replace.

Solid wood ﬂ ooring in front of the ﬁ replace (if allowed) may shrink during the heating season due to heat.

Performance of LPG appliances may be affected by the quality of commercial gas supplied in your area.

candles, paintings, photos,

SENSITIVE TO HEAT within

Fireplace

Hearth

Do not put

furniture or other objects

in this space in front of

the replace:

36” (0.9 m)

Thank You ...

For purchasing a Valor by Miles Industries. Your new radiant gas heater is a technical appliance that must be installed by a qualiﬁ ed dealer. Each Valor ﬁ replace is fully tested during the production process for your safety and comfort. Your unit has been professionally installed by:

Dealer Name: ________________________________

Phone Number :_______________________________

Should you encounter an operational problem, call your dealer immediately.

Do not try to repair the unit as you may cause an injury or damage the ﬁ replace.

This manual and particularly the preceeding and following pages contain very important information regarding the safe operation of your ﬁ replace as well as maintenance instructions.

Read carefully BEFORE operating your ﬁ replace and pay special attention to the SAFETY WARNINGS.

A heating gas appliance does require safe handling and for this reason, we very strongly recommend that no children be allowed to touch the ﬁ replace and its controls at all times. Do install a screen or barrier

in front of the ﬁ replace to protect your children against severe burns.

Operating Your Fireplace for the First Time

When operating your new ﬁ replace for the ﬁ rst time, some vapors may be released due to the burning of curing compounds used in the manufacture of the appliance. They may cause a slight odor and could cause the ﬂ ames to be the full height of the ﬁ rebox, or even slightly higher, for the ﬁ rst few hours of operation.

It is also possible that these vapors could set off any smoke detection alarms in the immediate vicinity. These vapors are quite normal on new appliances. We recommend opening a window to vent the room. After a few hours use, the vapors will have disappeared and the ﬂ ames will be at their normal height.

Flame Supervision Device

For your safety, this appliance is ﬁ tted with a ﬂ ame supervision device which will shut-off the gas supply if, for any reason, the pilot ﬂ ame goes out. This device incorporates a ﬁ xed probe, which senses the heat from the pilot ﬂ ame. If the probe is cool, the device will prevent any gas ﬂ ow unless manually lighting the pilot. See full lighting instructions on page 16 of this manual.

OWNER’S INFORMATION

Owner’s Information

Cleaning Your Fireplace

WARNING

DO NOT TOUCH THE GLASS WHILE IT IS HOT!

Let the ﬁ replace cool ﬁ rst before cleaning it.

Important - Glass cleaning - Mineral deposits

One of the by-products of the combustion process in a gas appliance is a mineral which can show up as a white ﬁ lm on the ceramic glass of the viewing door.

The composition of the deposit varies widely from various locations and also from time to time in the same location. It seems this is associated with the varying sulfur content of the gas. You may have the problem for a time and then not see it for many months when it will reappear in your area.

We have discussed this problem with ceramic glass manufacturers and they cannot give us a deﬁ nitive answer to this problem. Dealers have tried various cleaning products with varying results. The following recommendations will not guarantee results in your particular case.

NOTE: This is a problem beyond Miles Industries’ control and is not covered under warranty.

• Clean the glass regularly as soon as you notice

the buildup (white ﬁ lm). If the ﬁ lm is left for a longer period of time, it will bake on. It is then much harder, if not impossible, to remove.

• NEVER use an abrasive cleaner on the ceramic glass. Any abrasion of the surface has the immediate effect of compromising the strength of the glass. An emulsion type cleaner is recommended.

• Use a soft damp cloth to apply the cleaner. Dry the glass with a soft, dry, preferably cotton cloth. Most paper towels and synthetic materials are abrasive to ceramic glass and should be avoided.

• Our dealers have had good results from the products listed below. We cannot, however, guarantee the results of these products.

• BRASSO, POLISH PLUS by KELKEM, COOK TOP CLEAN

CREME by ELCO, WHITE OFF by RUTLAND, TURTLE WAX

Do not clean the glass while it is hot!

Always securely replace the window and the barrier screen before lighting.

If broken, the glass pane may only be replaced as a complete window unit as supplied by the manufacturer.

If the barrier becomes damaged, the barrier shall be replaced with the manufacturer’s barrier for this appliance.

To remove the window:

1. Unhook the trim with the barrier screen.

2. Remove the side access doors as indicated.

3. Find the levers on each side of the window towards the top. Using your ﬁ nger, pull the levers towards you and unhook them from the window frame brackets.

4. Gently pull the top of the window outward.

5. Lift the window out of its bottom railing and set it aside in a safe place to avoid damage.

Clean the window following the guidelines in this section. Clean the trim and front with mild soap and water. Dust the barrier screen with a soft brush. Dust the ﬁ rebox ceramic logs/rocks and walls with a soft brush. Dust can also be removed from the burner using a soft brush after removing the ceramic logs.

When cleaning, make sure that no particles are brushed into the slots of the burner.

To reﬁ t the window:

1. Place it in its bottom railing and push its top against the ﬁ rebox.

2. While you hold it, pull the side levers back into the window brackets on each side.

IMPORTANT: To ensure a safe operation, verify that the levers are hooked properly to the window tabs; then, pull out the top of the window and release it to insure the springs return it.

Owner’s Information

3. Apply light hand pressure against the window frame sides to bed-in the window seal.

4. If the Hot Glass Warning plate has been removed

from the front lower corner of the window, reinstall it by sliding it between the glass and the frame as indicated.

OWNER’S INFORMATION

Hot Glass Plate

5. Reinstall the access side doors to the ﬁ replace.

6. Rehook the front trim ﬁ tted with the barrier screen.

WARNING

FOR SAFETY PURPOSE, ensure the barrier screen is re-installed on the fireplace front after maintenance.

Checking Pilot and Burner Flames

A periodic check of the pilot and burner ﬂ ames should be made. Check after the ﬁ re has been on for at least 30 minutes. The pilot ﬂ ame must cover the tip of the thermocouple probe. The main burner ﬂ ame pattern will vary from appliance to appliance depending on the type of installation and climatic conditions.

Correct Flame Picture

Pilot Flame can be seen between twig and rocks

Rocks

Thermocouple Probe must be in Flame

The appliance area must always be kept clear and free from combustible materials, gasoline and other ﬂ ammable vapors and liquids.

Inspect the vent terminal outdoors regularly to make sure that snow, trees, bushes, leaves, or other objects do not obstruct it.

Examine the vent system and terminal regularly. We recommend annually.

Pilot Flame

Correct Flame Picture

Pilot Flame can be seen between logs

Logs

Using Handset Wall Holder

Your ﬁ replace equipment includes a wall holder to store the handset. If it hasn’t be installed, refer to the instructions further on in this manual for the installation.

OWNER’S INFORMATION

Owner’s Information

Replacing Batteries

WARNING

DO NOT ATTEMPT TO CHANGE THE BATTERIES WHILE THE FIREPLACE IS STILL HOT! Let

the ﬁ replace cool ﬁ rst before touching it.

CAUTION

DO NOT USE a screwdriver or other metallic object to

remove the batteries from the receiver or the handset! This could cause a short circuit to the receiver.

Low battery signal: see page 15.

BEFORE changing the batteries, disconnect the battery box from the receiver.

The appliance uses four 1.5 V AA alkaline batteries for its battery box and one 9 V alkaline battery for its handset. Batteries should last one to two seasons, depending on usage. Removing the batteries in the offseason will extend the battery life. Should the batteries loose power, the control may be operated by manually turning the control knob at the valve or by turning off the valve at the switch.

To replace the batteries in the battery box:

1. The battery box is located to the left of the ﬁ rebox behind the left access door. Remove the left access door. Grab the battery box and pull it out from its location.

2. Disconnect the battery box.

Battery box

Locating Lighting, Operation and Rating Information Plate

WARNING

DO NOT ATTEMPT TO TOUCH THE DATA PLATE WHILE THE FIREPLACE IS STILL HOT! Let the

ﬁ replace cool ﬁ rst before touching it.

The Lighting, Operation and Rating information plate is located at the right of the ﬁ rebox. To access the plate, remove the right hand side door, grab the plate and take it out to read it. There is important information on both sides of the plate.

Servicing Your Fireplace

If any attention is required for your appliance, contact your supplier quoting the model number. It will be helpful if the appliance’s serial number can also be quoted. This number is on the rating plate, which is located at the right of the ﬁ rebox. The replacement parts are shown at the end of this manual. Please always quote the part number and description when requesting spare parts.

Fireplace Control Devices

There are three ways to control your ﬁ replace.

1. Thermostatic Remote Control;

2. Wall Switch (optional);

3. Manual On/Off Switch.

The manual On/Off switch must be ON for the ﬁ replace to function. It can be used to shut off the ﬁ replace in case of emergency—see next sub-section.

The Thermostatic Remote Control can be programmed to function automatically—see pages 10–15.

The Wall Switch (optional) can be used to turn on, off and to increase or decrease the ﬂ ame height—see 1265WSK—Wall Switch Kit.

NOTE: The remote control in the AUTO mode will override the wall switch.

3. Remove the box cover (1 screw).

4. Replace the 4 AA batteries.

5. Replace the cover and screw in place.

6. Reconnect the battery box.

7. Put the battery box back in its position.

8. Reinstall the left access door.

Thermostatic Remote Control

Wall Switch (optional)

Manual On/ Off Switch

Owner’s Information

How to Turn Your Fireplace OFF (including pilot)

Familiarize yourself with each of these methods before operating your ﬁ replace.

Handset and Wall Switch: Press and hold the OFF button for a second.

If the ﬂ ames are on, they go down and you hear the valve motor wind down. You hear a clunk and a beep indicating that the valve has received the signal from the remote control.

Manual ON/OFF Switch: Press the O button.

OWNER’S INFORMATION

Remote control

handset

OFF

Manual ON/OFF Switch

Wall Switch

(optional)

How to Ensure Your Fireplace Cannot Be Turned ON Inadvertently

You can use one of the two following methods to ensure that your ﬁ replace will not turn on when you don’t want it on.

First, ensure your ﬁ replace is turned off—including the pilot—and cold BEFORE going ahead.

• Press the O button on the manual ON/OFF switch on the gas valve—see image above.

• Alternately, remove all batteries from the receiver as well as the battery from the handset.

Automatic Shut-Off (in certain conditions)

Your ﬁ replace’s remote control is equipped with an automatic shut-off mechanism which is activated in

certain conditions. See page 14 in the Remote Control Operation section for a description of this feature.

Current

temperature

(F or C)

Current time (12 or 24 hour clock)

Modes (Manual, Temperature, Timer)

Handset sensor

Battery status

Current

programmed

period (Timer)

Period

start or end

(Temp, Timer)

Fan setting (if used) Burner setting

OWNER’S INFORMATION

Remote Control Operation

NOTE: Before using the remote control system for the ﬁ rst time, the receiver and the handset must be

synchronized. See the section Remote Control Initial Set-up on page 35 of this manual.

Display Overview

Note: In the TEMP or TIMER modes, the remote handset senses the room temperature and adjusts the ﬂ ame accordingly.

To communicate, the handset should be within 15 feet (4.5 meters) of the ﬁ replace.

Do not leave the handset on the mantel or hearth.

IMPORTANT: BEFORE YOU BEGIN, please note that on this system, the settings of time, temperature and automatic ON/OFF can only be programmed when the function display is ﬂ ashing. Be patient when programming as it can take a few seconds to set.

Large ame

Set (scrolls

through

modes and

settings)

OFF (returns

to set mode,

turns the burner

and the pilot o)

Handset Overview

button (ames up, sets hours, temperature)

Small ame button (ames down and o, sets minutes, temperature)

TO TURN ON APPLIANCE TO TURN OFF APPLIANCE

CAUTION

When pilot ignition is conﬁ rmed, motor turns automatically to maximum ﬂ ame height.

• On the valve, turn MAN knob on the ON, full counterclockwise position.

• Place ON/OFF switch (if equipped) in I (ON position).

• Simultaneously press the OFF and

(large ﬂ ame) buttons until a short beep conﬁ rms the start sequence has begun; release buttons.

• Continuing beeps conﬁ rm the

ignition is in process.

• Once pilot ignition is conﬁ rmed,

there is main gas ﬂ ow.

• After main burner ignition the handset will automatically go into manual (MAN) control mode.

• Press OFF button.

When the pilot is off, it will take 2

minutes before it can be lit again.

STANDBY MODE (Pilot Flame)

• Press and hold (small ﬂ ame) to set appliance at pilot ﬂ ame.

FLAME HEIGHT ADJUSTMENT

• In standby mode: Press and hold

(large ﬂ ame) button to increase ﬂ ame height.

Remote Control Operation

OWNER’S INFORMATION

• Press and hold (small ﬂ ame) button to decrease ﬂ ame height or to set the appliance at pilot ﬂ ame.

• For ﬁ ne adjustment tap the (large ﬂ ame) or (small ﬂ ame) buttons.

Express Low and High Fire

• Double-click (small ﬂ ame) button. “LO” will be displayed. NOTE: Flame goes to high ﬁ re ﬁ rst before going to designated low ﬁ re.

x 2

• Double-click (large ﬂ ame) button. Flame automatically goes to high ﬁ re. “HI” will be displayed.

MODES OF OPERATION

• Brieﬂ y pressing the SET button

changes the mode of operation in the following order:

MAN

→ → →

→ → → and back

TEMP

MAN

to .

NOTE: Manual mode can also be reached by pressing

either the (large ﬂ ame) or the (small ﬂ ame) buttons.

MAN

• - Manual Mode - Manual

Flame Height Adjustment.

TEMP

TIMER

x 2

SETTING ºC/24-HOUR OR ºF/12-HOUR CLOCK

• In MAN mode, press OFF and (small ﬂ ame) buttons until display changes from Farenheit/12-hour clock to Celsius/24-hour clock and vice versa.

SETTING THE TIME

• The time display will ﬂ ash after either:

• Installing the battery or

• Simultaneously pressing the

(large ﬂ ame) and (small ﬂ ame) buttons.

• Press (large ﬂ ame) button to set the hour.

• Press (small ﬂ ame) button to set the minute.

• Press OFF or simply wait to return to MAN mode.

TEMP

• - Daytime Tempera- ture Mode (Appliance must be in

standby mode; pilot ignited) - The room temperature is measured and compared to the set temperature. The ﬂ ame height is then auto- matically adjusted to achieve the Daytime Set Temperature.

• - Light/Dimmer Setting Mode Not available on this ﬁ replace.

• - Fan Mode - Turns fan ON and OFF and adjusts fan speed.

NOTE: To turn OFF fan press

(small ﬂ ame) until all 4 speed level bars disappear.

OWNER’S INFORMATION

Remote Control Operation

TEMP

• - Nighttime Setback Temperature Mode (Appliance

must be in standby mode; pilot ignited) - The room temperature is measured and compared to the Nighttime Setback temperature. The ﬂ ame height is then automati- cally adjusted to achieve the Nighttime Setback Temperature.

TIMER

• - Timer Mode (Appliance

must be in standby mode; pilot ignited) - The timers P1 and P2

(Program 1, Program 2) each can be programmed to go ON and OFF at speciﬁ c times. For instructions see Timer Programming Mode.

NOTE: The display shows the set temperature every

30 seconds.

SETTING THE ON / OFF TEMPERATURES

SETTING THE “DAYTIME” TEMPERATURE

Default Settings: (sun), 23ºC / 74ºF

TEMP

• Brieﬂ y press SET button to scroll to

TEMP (sun) mode. Hold

TEMP

the SET button until the TEMP ﬂ ashes.

• Press (large ﬂ ame) button

to increase the Daytime Set Temperature.

CIRCULATING FAN OPERATION

(if equipped)

- Circulating Fan - The circulating fan has 4 speed levels from low (1 bar) to high (4 bars).

• Brieﬂ y press SET button to scroll

to (fan) mode. Fan and Level icons ﬂ ash.

• Press (large ﬂ ame) button to

switch ON and increase fan speed.

• Press (small ﬂ ame) button

to decrease fan speed. To turn OFF fan, press (small ﬂ ame) button until all 4 speed level bars disappear.

NOTE: 8 seconds after the fan has been set, the

handset will automatically go into temperature control mode. The fan starts 4 minutes after the gas opens (from OFF or from pilot) at maximum speed and goes to the displayed level after 10 seconds. The fan stops 10 minutes after the gas is OFF or at pilot.

• Press (small ﬂ ame) button

to decrease Daytime Set Temperature.

• Press OFF or simply wait to complete programming.

Tip

Set the different parameters when they are ﬂ ashing.

Remote Control Operation

OWNER’S INFORMATION

SETTING THE “NIGHTTIME SETBACK” TEMPERATURE

Default Settings: (moon), “--” (OFF)

TEMP

• Brieﬂ y press SET button to scroll to

TEMP (moon) mode. Hold the SET button until the TEMP ﬂ ashes.

• Press (large ﬂ ame) button to

increase Nighttime Setback Temperature.

TEMP

SETTING PROGRAM TIMERS

• You can program two periods of time between 12:00 am and 11:50 pm in each 24-hour cycle.

• The Programs P1 and P2 must be set in the following order during a 24-hour cycle: , ,

and .

• The icon indicates the beginning of the period (ON) and the icon indicates the end of the period (OFF).

• If = or = , the programming is cancelled.

• To keep the ﬁ replace ON all night, set at 11:50 am and at 12:00 am.

Default settings:

Program 1: 6:00 am 8:00 am Program 2: 11:50 pm 11:50 pm

• Brieﬂ y press SET button to scroll

to TIMER mode.

• Press (small ﬂ ame) button to

decrease Nighttime Setback Temperature.

• Press OFF or simply wait to complete programming.

SETTING P1 ON TIME

• Hold the SET button until (sun) is displayed and the time ﬂ ashes.

• Press (large ﬂ ame) button to set the hour.

• Press (small ﬂ ame) button to set the minutes.

OWNER’S INFORMATION

Remote Control Operation

SETTING P1 OFF TIME

• Brieﬂ y press SET button to scroll

to TIMER (moon) while the time ﬂ ashes.

• Press (large ﬂ ame) button to set

the hour.

• Press (small ﬂ ame) button to

set the minutes.

SETTING P2 ON TIME

• Brieﬂ y press SET to scroll to TIMER mode (sun) while the time ﬂ ashes.

• Follow the instructions given to set P1 ON time.

SETTING P2 OFF TIME

• Brieﬂ y press SET to scroll to TIMER mode (moon) while the time ﬂ ashes.

• Follow the instructions given to set P1 OFF time.

Press OFF button to save these settings. The timers are programmed. See the diagram on programming sequences below.

Tip

If you want to program only one period, program and with desired times and program and

with the same time as .

Timer Programming Example (default temperatures shown)

6:00 a.m.— P1

☼

Start time

Set temp 74˚F Set temp 40˚FSet temp 74˚F

☼

8:00 a.m.— P1

☽

End time

Set temp 40˚F

☽☽

4:00 p.m.— P2

☼

Start time

☼

10:00 p.m.— P2

☽

End time

AUTOMATIC TURN DOWN AUTOMATIC SHUT OFF

• No communication. If there is no communication

between the receiver and the handset for a period of 6 hours, the appliance goes into pilot mode.

• No change in ﬂ ame height. If there is no change

in ﬂ ame height for a period of 6 hours, the appliance goes into pilot mode. NOTE: In TEMP or TIMER modes, the ﬂ ame height will vary according to room temperature. The appliance will continue to work normally. However, if the room temperature remains the same for 6 hours, the appliance will go into pilot mode.

• Low batteries in the receiver. With low battery power in the receiver the system shuts off completely. NOTE: This does not apply when the power supply is interrupted.

• No change in pilot. The appliance shuts off completely when it is continually in pilot position— without any change—for a period of 5 days.

6:00 a.m.— P1

☼

Start time

+ 32 hidden pages

Miles Industries G4, G4780JN (NG), 780JP (LPG) Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual