Maxitrol Mertik GV60 User manual

1 / 33
Thermostatic Mode ..................................................................21
Program Mode .........................................................................21
myfire App ............................................................................... 22
8-SYMBOL ..............................................................................23
Setting Fahrenheit or Celsius ..................................................23
Setting the Time .......................................................................23
Child Proof ...............................................................................23
Manual Mode ...........................................................................23
Designated Low Fire and High Fire .........................................24
Countdown Timer ....................................................................24
Modes of Operation .................................................................25
Thermostatic Mode ..................................................................25
Program Mode .........................................................................25
Auxiliary Feature (2nd Burner Feature) ....................................26
Eco Mode .................................................................................26
myfire App ................................................................................26
10-SYMBOL ............................................................................27
Setting Fahrenheit or Celsius ..................................................27
Setting the Time .......................................................................27
Child Proof................................................................................27
Manual Mode ...........................................................................27
Designated Low Fire and High Fire .........................................28
Countdown Timer ....................................................................28
Modes of Operation .................................................................29
Thermostatic Mode ..................................................................29
Program Mode .........................................................................29
Auxiliary Feature (2nd Burner Feature) ................................... 30
Eco Mode ................................................................................ 30
Circulating Fan Operation ....................................................... 30
Light / Dimmer Operation ..........................................................31
myfire App ................................................................................31
TOUCHPAD / WALL SWITCH ..................................................32
SWITCH PANEL.......................................................................32
Manual Operation ....................................................................33
To Turn off Gas to Appliance ...................................................33
Automatic Turn Down to Pilot...................................................33
Automatic Shut Off ..................................................................33
INSTALLATION INSTRUCTIONS UPON REQUEST
Application................................................................................. 3
Components ............................................................................. 3
Technical Specifications ........................................................... 4
Mounting Positions.................................................................... 5
Gas Connections ...................................................................... 5
Perform Gas Leak Test ............................................................. 6
Wiring ........................................................................................ 6
▪ Basic .................................................................................... 8
▪ Additional Function .............................................................. 9
▪ 2nd Thermocouple Option .................................................. 10
▪ Receiver for Power Flue Control, Fan, Light / Dimmer,
Latching Solenoid, AUX (Volt-Free Contact)..................... 11
▪ myfire App Setup............................................................... 12
Knob Settings ......................................................................... 13
Adjustment .............................................................................. 13
Final Check ............................................................................. 14
OPERATING INSTRUCTIONS
General Notes ......................................................................... 15
myfire App Setup .................................................................... 15
4-SYMBOL ..............................................................................17
Setting Fahrenheit or Celsius ..................................................17
Setting the Time .......................................................................17
Child Proof................................................................................17
Manual Mode ...........................................................................17
Designated Low Fire and High Fire .........................................18
Countdown Timer ....................................................................18
myfire App ................................................................................18
6-SYMBOL ..............................................................................19
Setting Fahrenheit or Celsius ..................................................19
Setting the Time .......................................................................19
Child Proof................................................................................19
Manual Mode ...........................................................................19
Designated Low Fire and High Fire .........................................20
Countdown Timer ....................................................................20
Modes of Operation .................................................................21
R
GV60 Bidirectional Control System
for use with Symax©Handsets and myre©App
Installation and Operating Instructions
R
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.

© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
2 / 33
Read these instructions carefully and completely before installing or operating. Failure to follow them could result in a re or explo-
sion causing property damage, personal injury, or loss of life. Service and installation must be performed by a trained / experienced
service technician.
WHAT TO DO IF YOU SMELL GAS
▪ Do NOT operate any appliance.
▪ Do NOT touch any electrical switch; do NOT use any phone in your building.
▪ Immediately evacuate the area and contact the gas supplier. Follow the gas supplier’s instructions.
▪ If you cannot reach the gas supplier, call the re department.
Installation and service must be performed by a qualied installer, service agency, or the gas supplier. Installation shall conform with
local codes, or in the absence of local codes, in accordance with the National Fuel Gas Code ANSI Z223.1/NFPA 54 or the IFGC
or CSA B149.1. All piping and tubing must comply with local codes and ordinances.
Use only your hand to push in or turn the gas control knobs. Never use tools. If a knob will not push in or turn by hand, do not try to
repair it. Call a qualied service technician. Force or attempted repair can result in a re or explosion.
Do NOT use a product if you suspect it has been subjected to high temperatures, damaged, tampered with, or taken apart. Do NOT
use a product if you suspect it has been under water or that liquid has seeped into the product. Any of these incidents can cause
leakage or other damage that may affect proper operation and cause potentially dangerous combustion problems.
Damper position must be in accordance with Manufacturer’s Installation Instructions and all applicable standards. Failure to follow
them could result in a re or explosion causing property damage, personal injury, or loss of life.
Do NOT store or use gasoline or other ammable vapors and liquids in the vicinity of this control or other appliances.
ELECTRIC SHOCK HAZARD
▪ Read these instructions carefully. Failure to follow them could result in property damage, personal injury, or loss of life.
▪ This control must be electrically wired and operated in accordance with all codes and local regulations. Service and installation
must be performed by a trained, experienced service technician.
▪ Do NOT use the control if you suspect it may be damaged.
IMPORTANT SAFETY INFORMATION
IMPORTANT SAFETY INFORMATION FOR OEM USE ONLY

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
15 / 33
Activate Functions
1. Install batteries. All icons are displayed and  ashing.
2. To activate a function, press the relevant button and hold for
10 sec.
3. The function icon will continue to  ash until activation is com-
plete. Activation is complete when the function icon is dis-
played.
The following Functions can be Deactivated /Activated
▪ CHILD PROOF
▪ PROGRAM MODE
▪ THERMOSTATIC MODE (also deactivates PROGRAM MODE)
▪ ECO MODE
▪ LIGHT / DIMMER OPERATION
▪ CIRCULATING FAN OPERATION
▪ AUXILIARY FEATURE
▪ COUNTDOWN TIMER
MYFIRE APP SETUP
NOTICE
For my re App setup, you will need your Wi-Fi Network SSID
and password.
*** For more detailed setup/operating instructions refer to
www.my reapp.com ***
INITIAL SETUP
1. Download my re App from Apple App Store or Google Play
Store.
2.Touch screen to start App setup.
3. Choose language, temperature (C° or F°) and time format
(12 or 24 hour).
REGISTRATION
NOTE: You must register before logging in. Registration is one
time only.
1. Fill in data and accept the “Privacy Policy”.
2. Touch “OK” in pop-up notice.
3. Touch link to con rm email veri cation.
4. You will be shown a message that you have successfully reg-
istered the my re App.
5. Return to App.
LOGIN
1.Fill in your registration password.
2. Accept “Terms and Conditions”.
3. Touch the “Login” button.
CONNECT SMART DEVICE TO NEW MYFIRE WI-FI BOX
1.Touch the icon.
2. A message will tell you to go to your smart device Wi-Fi set-
tings.
3. Touch my re_WiFi-Box_<number>.
4. Enter the password “MYFIREPLACE”.
CONNECT MYFIRE WI-FI BOX TO WI-FI ROUTER
NOTE: The connecting process may take between 1 – 10 min-
utes. After successful connection a pop-up will tell you to go to
your smart device Wi-Fi settings.
1. Select a name for your  re.
2. Type in the name (SSID) of your Wi-Fi Router.
3. Type in the password of your Wi-Fi Router.
4. Touch “Connect” button.
GENERAL NOTES
NOTICE
Wiring of valve and receiver must be completed before starting
ignition. Failure to do so could damage the electronics.
To avoid damaging the electronics, do NOT use metal tools to
remove the batteries from the handset/receiver.
Batteries – Handset
▪ Low battery indicator on handsets.
Batteries – Receiver
▪ Low battery indication: frequent beeps for 3 seconds when mo-
tor turns.
▪ An AC mains adapter may be used instead of batteries.
▪ The V module for fan speed control and light / dimmer provides
the receiver with power. The batteries in the receiver can be
used for automatic backup in case of power outage.
▪ Without using a mains adapter, battery replacement is recom-
mended at the beginning of each heating season.
▪ Old or dead batteries should be removed immediately. If left
in the unit the batteries can overheat, leak, and / or explode.
▪ Do NOT expose batteries (including during storage) to direct
sunlight, excessive heat,  re, moisture, or severe impact. Each
of these conditions can cause the batteries to overheat, leak,
and / or explode.
▪ Batteries must be kept within their recommended temperature
limits (ambient battery temperature range: 32 °F to 131 °F /
0 °C to 55 °C).
▪ New and old batteries and different brands of batteries should
not be used together. Mixing of various batteries can cause
the batteries to overheat, leak, and / or explode.
Software Version
Press and buttons simultaneously. Software version is dis-
played.
Handset Model Number
Press and buttons simultaneously. Handset model number
is displayed.
Handset One Button and Two Button Ignition
Change from one button to two button ignition (Default Setting)
or vice versa by pressing and holding button for 10 sec. im-
mediately after installing batteries. is displayed and or
(one or two button ignition
) is  ashing. When change is complete
changes to or vice versa.
Deactivate Functions
1. Install batteries. All icons are displayed and  ashing.
2. While the icons are  ashing, press the relevant function button
and hold for 10 sec.
3. The function icon will  ash until deactivation is complete. De-
activation is complete when the function icon and two horizon-
tal bars are displayed.
NOTE: If a deactivated button is pressed, there is no function,
and two horizontal bars are displayed.
NOTE: Deactivation remains in effect after change of batteries.
OPERATING INSTRUCTIONS

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
16 / 33
NOTICE
To connect myre Wi-Fi Box to Wi-Fi Router (Home Network),
make sure:
▪ Home Network is available.
▪ Home Network name and password are correct.
▪ SSID of the Wi-Fi Router is not hidden.
▪ Home Network signal is in range.
▪ Wi-Fi Router supports User Datagram Protocol (UDP).
CONNECT SMART DEVICE TO WI-FI ROUTER
NOTE: After successful connection a pop-up will tell you to go to
your smart device Wi-Fi settings.
1. Touch “OK” button, if correct.
CONFIRM FIREPLACE SETTINGS
1. After conrming replace settings touch “Finish” button.
A LIST OF CONNECTED MYFIRE WI-FI BOXES IS DISPLAYED
1. Touch “Start App” button to nish installation and setup process.
The home screen is displayed and the myre app is ready to go.
NOTICE
After setting up the myre Wi-Fi Box and myre App, the time
has to be synchronized in the settings of the myre App.
NOTICE
The active device (Symax handset or smart device) is the one
last used. An exception is if the non-active devise is used to
change Light, Fan, or AUX. The non-active device will make the
changes, but the active device remains so if it is in Thermostatic,
Program, or Eco Mode. If a Prole includes a Thermostatic,
Program, or Eco setting it will also cause the active device to
remain active.
NOTICE
If Thermostatic, Program, or Eco Mode is activated using the
app, the corresponding icon and “ ” is displayed on the
handset (see gure 25).
Figure 25: App connected (in Thermostatic Mode)
NOTICE
During motor movement no information between receiver and
transmitter is exchanged. The synchronization follows after
motor has stopped.
NOTICE
The room temperature data is transferred by the Handset during
synchronization.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
17 / 33
SETTING FAHRENHEIT or CELSIUS
1 2
ON
AM
PM
OFF
To change between °C and °F, press
and buttons simultaneously.
NOTE: Choosing °F results in a 12 hour
clock. Choosing °C results in a
24 hour clock.
SETTING the TIME
1 2
ON
AM
PM
OFF
1. Press and buttons simultane-
ously. Day ashes.
2. Press or button to select a num-
ber to correspond with the day of the
week (e. g. = Monday, = Tuesday,
= Wed nesday, = Thursday, = F r i -
day, = Sat urday, = Sunday).
3. Press and buttons simultane-
ously. Hour ashes.
4. To select hour press or button.
5. Press and buttons simultane-
ously. Minutes ash.
6. To select minutes press or but-
ton.
7. To conrm press and buttons
simultaneously or wait.
CHILD PROOF
1 2
ON
AM
PM
OFF
ON:
To activate press and buttons
simultaneously. displayed and the
handset is rendered inoperable, except
for the off function.
OFF:
To deactivate press and buttons
simultaneously. disappears.
MANUAL MODE (HANDSET)
NOTICE
BEFORE OPERATING
1. Make sure MANUAL knob on the GV60 valve is in the ON,
full counterclockwise position.
2. Place the ON / OFF switch (if equipped) in the I(ON) position.
TO TURN ON FIRE
When pilot ignition is conrmed, motor turns automatically to
maximum ame height.
If the pilot does not stay lit after several tries, turn the main
valve knob to OFF and follow the instructions “TO TURN OFF
GAS TO APPLIANCE” (page 33).
4-SYMBOL
Figure 26: 4-symbol Display
Temperature
Countdown Timer
Battery Status
Signal IndicatorChild Proof
AM
PM
Time
Fahrenheit or Celsius

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
18 / 33
Program Mode
1 2
ON
AM
PM
OFF
▪ Press button (One Button Ignition)
or and button simultaneously
(Two Button Ignition) until two short
beeps and a blinking series of lines
conrms the start sequence has be-
gun; release button(s).
▪ Main gas ows once pilot ignition is
conrmed.
▪ Handset automatically goes into Man-
ual Mode after main burner ignition.
STANDBY MODE (PILOT FLAME)
Handset
▪
Press and hold button to set appliance to pilot ame.
TO TURN OFF FIRE
1 2
ON
AM
PM
OFF
Handset
▪ Press
button to turn off .
NOTE: A new ignition is possible after
the OFF icon stops ashing.
FLAME HEIGHT ADJUSTMENT
1 2
ON
AM
PM
OFF
Handset
▪ To increase ame height press and
hold button.
▪ To decrease ame height or to set ap-
pliance to pilot ame, press and hold
button.
DESIGNATED LOW FIRE and HIGH FIRE
NOTE: Backlight must be on for high re and low re double-click
operation.
AM
▪ To go to low re, double-click but-
ton. is displayed.
NOTE: Flame goes to high re rst be-
fore going to low re.
AM
▪ To go to high re, double-click but-
ton. is displayed.
If the appliance will not operate, follow the instructions “TO
TURN OFF GAS TO APPLIANCE”
(page 33) .
COUNTDOWN TIMER
1 2
ON
AM
PM
OFF
ON / SETTING:
1. Press and hold button until dis-
played, and hour ashes.
2. To select hour press or button.
3. To conrm press button. Minutes
ash.
4. To select minutes press or button.
5. To conrm press button or wait.
OFF:
Press button,
and countdown time
disappear.
NOTE: At end of countdown time period, the re shuts off. The
Countdown Timer only works in Manual, Thermostatic,
and Eco Modes. Maximum countdown time is 9 hours
and 50 minutes.
MYFIRE APP
NOTICE
Before the App can be used, the myre Wi-Fi Box must be wired
and plugged into mains power according to myre App setup
diagram (see gure 20, page 12), and the App setup must be
completed (see myre App setup, page 15).
The modes can be operated according to the descriptions on
previous pages.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
19 / 33
SETTING FAHRENHEIT or CELSIUS
1 2
ON
AM
PM
OFF
To change between °C and °F, press
and buttons simultaneously.
NOTE: Choosing °F results in a 12 hour
clock. Choosing °C results in a
24 hour clock.
SETTING the TIME
1 2
ON
AM
PM
OFF
1. Press and buttons simultane-
ously. Day ashes.
2. Press or button to select a num-
ber to correspond with the day of the
week (e. g. = Monday, = Tuesday,
= Wed nesday, = Thursday, = F r i -
day, = Sat urday, = Sunday).
3. Press and buttons simultane-
ously. Hour ashes.
4. To select hour press or button.
5. Press and buttons simultane-
ously. Minutes ash.
6. To select minutes press or but-
ton.
7. To conrm press and buttons
simultaneously or wait.
CHILD PROOF
1 2
ON
AM
PM
OFF
ON:
To activate press and buttons
simultaneously. displayed and the
handset is rendered inoperable, except
for the off function.
OFF:
To deactivate press and buttons
simultaneously. disappears.
6-SYMBOL
Figure 27: 6-symbol Display
Program Mode
Temperature
Time
Countdown Timer
Battery Status
Signal IndicatorChild Proof
Thermostatic Mode
1 2
ON
AM
PM
OFF
Fahrenheit or Celsius

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
202 / 33
6-SYMBOL
MANUAL MODE (HANDSET)
NOTICE
BEFORE OPERATING
1. Make sure MANUAL knob on the GV60 valve is in the ON,
full counterclockwise position.
2. Place the ON / OFF switch (if equipped) in the I(ON) position.
TO TURN ON FIRE
When pilot ignition is conrmed, motor turns automatically to
maximum ame height.
1 2
ON
AM
PM
OFF
▪ Press button (One Button Ignition)
or and button simultaneously
(Two Button Ignition) until two short
beeps and a blinking series of lines
conrms the start sequence has be-
gun; release button(s).
▪ Main gas ows once pilot ignition is
conrmed.
▪ Handset automatically goes into Man-
ual Mode after main burner ignition.
If the pilot does not stay lit after several tries, turn the main
valve knob to OFF and follow the instructions “TO TURN OFF
GAS TO APPLIANCE” (page 33).
STANDBY MODE (PILOT FLAME)
Handset
▪
Press and hold button to set appliance to pilot ame.
TO TURN OFF FIRE
1 2
ON
AM
PM
OFF
Handset
▪ Press
button to turn off .
NOTE: A new ignition is possible after
the OFF icon stops ashing.
FLAME HEIGHT ADJUSTMENT
1 2
ON
AM
PM
OFF
Handset
▪ To increase ame height press and
hold button.
▪ To decrease ame height or to set ap-
pliance to pilot ame, press and hold
button.
DESIGNATED LOW FIRE and HIGH FIRE
NOTE: Backlight must be on for high re and low re double-click
operation.
AM
▪ To go to low re, double-click but-
ton. is displayed.
NOTE: Flame goes to high re rst be-
fore going to low re.
AM
▪ To go to high re, double-click but-
ton. is displayed.
If the appliance will not operate, follow the instructions “TO
TURN OFF GAS TO APPLIANCE”
(page 33) .
COUNTDOWN TIMER
1 2
ON
AM
PM
OFF
ON / SETTING:
1. Press and hold button until dis-
played, and hour ashes.
2. To select hour press or button.
3. To conrm press button. Minutes
ash.
4. To select minutes press or button.
5. To conrm press button or wait.
OFF:
Press button,
and countdown time
disappear.
NOTE: At end of countdown time period, the re shuts off. The
Countdown Timer only works in Manual, Thermostatic,
and Eco Modes. Maximum countdown time is 9 hours
and 50 minutes.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
21 / 33
PROGRAM MODE
1 2
ON
AM
PM
OFF
ON:
Press button. , or
, or
displayed.
1 2
ON
AM
PM
OFF
OFF:
1. Press or or button to enter
Manual Mode.
2. Press button to enter Thermostatic
Mode.
NOTE: The set temperature for Thermostatic Mode is the tem-
perature for the on time in Program Mode. Changing the
Thermostatic Mode set temperature also changes the
on time temperature in Program Mode.
Default settings:
ON TIME (Thermostatic) TEMPERATURE: 70 °F / 21 °C
OFF TIME TEMPERATURE: “ ” (pilot ame only)
1 2
ON
AM
PM
OFF
TEMPERATURE SETTING:
1. Press button and hold until a-
shes. and set temperature (setting
in Thermostatic Mode) displayed.
2. To continue press button or wait.
, displayed, temperature ash-
es.
3. Select off temperature by pressing
the or button.
4. To conrm press button.
NOTE: The on (Thermostatic) and off set temperatures are the
same for each day.
1 2
ON
AM
PM
OFF
DAY SETTING:
5. ashes. Press or button to
choose between , , , , , ,
, , .
6. To conrm press button.
MODES of OPERATION
1 2
ON
AM
PM
OFF
Thermostatic Mode
The room temperature is measured and
compared to the set temperature. The
ame height is then automatically ad-
justed to achieve the set temperature.
1 2
ON
AM
PM
OFF
Program Mode
Programs 1 and 2, each can be pro-
grammed to go on and off at specic
times at a set temperature.
THERMOSTATIC MODE
1 2
ON
AM
PM
OFF
ON:
Press button. displayed, preset tem-
perature displayed briey, and then room
temperature displayed.
OFF:
1. Press button.
2. Press or button to enter Manual
Mode.
3. Press button to enter Program Mode.
1 2
ON
AM
PM
OFF
SETTING:
1. Press button and hold until dis-
played, temperature ashes.
2. To adjust set temperature press or
button.
3. To conrm press button or wait.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
22 / 33
Program Mode
selected
12
ON
AM
PM
OFF
ON TIME SETTING (PROGRAM 1):
7. , , displayed, is displayed
shortly, and hour ashes.
8. To select hour press or button.
9. To conrm press button. , ,
displayed, displayed shortly,
and minutes ash.
10. To select minutes press or but-
ton.
11. To conrm press button.
OFF TIME SETTING (PROGRAM 1):
12
ON
AM
PM
OFF
12. , , displayed, is displayed
shortly, and hour ashes.
13. To select hour, press or button.
14. To conrm press button. , ,
displayed, displayed short-
ly, and minutes ash.
15. To select minutes press or but-
ton.
16. To conrm press button.
NOTE: Either continue to PROGRAM 2 and set on and off times
or stop programming at this point, and PROGRAM 2 re-
mains deactivated.
NOTE: PROGRAM 1 and 2 use the same on (Thermostatic) and
off temperatures for , and Daily Timer ( , , , ,
, , ). Once a new on (Thermostatic) and / or off tem-
perature has been set, that temperature becomes the new
default setting.
NOTE: If , or Daily Timer are programmed for PRO-
GRAM 1 and PROGRAM 2 on and off times, these be-
come the new default times. The batteries must be re-
moved to clear the PROGRAM 1 and PROGRAM 2 on
and off times and temperatures.
or Daily Timer ( , , , , , , ) selected
▪ Set on time and off time using same procedure as “ se-
lected” (above).
▪
: Set on time and off time for both Saturday and Sunday.
▪ Daily Timer: Unique on and off times may be set for a single
day of the week, for multiple days of the week, or for every day
of the week.
▪ Wait to nish setting.
MYFIRE APP
NOTICE
Before the App can be used, the myre Wi-Fi Box must be wired
and plugged into mains power according to myre App setup
diagram (see gure 20, page 12), and the App setup must be
completed (see myre App setup, page 15).
1 2
ON
AM
PM
OFF
If Thermostatic or Program Mode is ac-
tivated, the corresponding icon and
“ ” is displayed on the handset.
The modes can be operated according
to the descriptions on previous pages.
NOTE: In Manual Mode “” is NOT
displayed on the handset.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
23 / 33
1 2
ON
AM
PM
OFF
SETTING FAHRENHEIT or CELSIUS
1 2
ON
AM
PM
OFF
To change between °C and °F, press
and buttons simultaneously.
NOTE: Choosing °F results in a 12 hour
clock. Choosing °C results in a
24 hour clock.
SETTING the TIME
1 2
ON
AM
PM
OFF
1. Press and buttons simultane-
ously. Day ashes.
2. Press or button to select a num-
ber to correspond with the day of the
week (e. g. = Monday, = Tuesday,
= Wed nesday, = Thursday, = F r i -
day, = Sat urday, = Sunday).
3. Press and buttons simultane-
ously. Hour ashes.
4. To select hour press or button.
5. Press and buttons simultane-
ously. Minutes ash.
6. To select minutes press or but-
ton.
7. To conrm press and buttons
simultaneously or wait.
CHILD PROOF
1 2
ON
AM
PM
OFF
ON:
To activate press and buttons
simultaneously. displayed and the
handset is rendered inoperable, except
for the off function.
OFF:
To deactivate press and buttons
simultaneously. disappears.
8-SYMBOL
Figure 28: 8-symbol Display
Program Mode
Temperature
Time
Auxiliary Feature
Countdown Timer
Battery Status
Signal IndicatorChild Proof
Eco Mode
Thermostatic Mode
Fahrenheit or Celsius

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
24 / 33
MANUAL MODE (HANDSET)
NOTICE
BEFORE OPERATING
1. Make sure MANUAL knob on the GV60 valve is in the ON,
full counterclockwise position.
2. Place the ON / OFF switch (if equipped) in the I(ON) position.
TO TURN ON FIRE
When pilot ignition is conrmed, motor turns automatically to
maximum ame height.
1 2
ON
AM
PM
OFF
▪ Press button (One Button Ignition)
or and button simultaneously
(Two Button Ignition) until two short
beeps and a blinking series of lines
conrms the start sequence has be-
gun; release button(s).
▪ Main gas ows once pilot ignition is
conrmed.
▪ Handset automatically goes into Man-
ual Mode after main burner ignition.
If the pilot does not stay lit after several tries, turn the main
valve knob to OFF and follow the instructions “TO TURN OFF
GAS TO APPLIANCE” (page 33).
STANDBY MODE (PILOT FLAME)
Handset
▪
Press and hold button to set appliance to pilot ame.
TO TURN OFF FIRE
1 2
ON
AM
PM
OFF
Handset
▪ Press
button to turn OFF .
NOTE: A new ignition is possible after
the OFF icon stops ashing.
FLAME HEIGHT ADJUSTMENT
1 2
ON
AM
PM
OFF
Handset
▪ To increase ame height press and
hold button.
▪ To decrease ame height or to set ap-
pliance to pilot ame, press and hold
button.
DESIGNATED LOW FIRE and HIGH FIRE
NOTE: Backlight must be on for high re and low re double-click
operation.
AM
▪ To go to low re, double-click but-
ton. is displayed.
NOTE: Flame goes to high re rst be-
fore going to low re.
AM
▪ To go to high re, double-click but-
ton. is displayed.
If the appliance will not operate, follow the instructions “TO
TURN OFF GAS TO APPLIANCE”
(page 33) .
COUNTDOWN TIMER
1 2
ON
AM
PM
OFF
ON / SETTING:
1. Press and hold button until dis-
played, and hour ashes.
2. To select hour press or button.
3. To conrm press button. Minutes
ash.
4. To select minutes press or button.
5. To conrm press button or wait.
OFF:
Press button,
and countdown time
disappear.
NOTE: At end of countdown time period, the re shuts off. The
Countdown Timer only works in Manual, Thermostatic,
and Eco Modes. Maximum countdown time is 9 hours
and 50 minutes.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
25 / 33
PROGRAM MODE
1 2
ON
AM
PM
OFF
ON:
Press button. , or
, or
displayed.
1 2
ON
AM
PM
OFF
OFF:
1. Press or or button to enter
Manual Mode.
2. Press button to enter Thermostatic
Mode.
NOTE: The set temperature for Thermostatic Mode is the tem-
perature for the on time in Program Mode. Changing the
Thermostatic Mode set temperature also changes the
on time temperature in Program Mode.
Default settings:
ON TIME (Thermostatic) TEMPERATURE: 70 °F / 21 °C
OFF TIME TEMPERATURE: “ ” (pilot ame only)
1 2
ON
AM
PM
OFF
TEMPERATURE SETTING:
1. Press button and hold until
ashes.
and set temperature (set-
ting in Thermostatic Mode) displayed.
2. To continue press button or wait.
, displayed, temperature ash-
es.
3. Select off temperature by pressing
the or button.
4. To conrm press button.
NOTE: The on (Thermostatic) and off set temperatures are the
same for each day.
1 2
ON
AM
PM
OFF
DAY SETTING:
5. ashes. Press or button to
choose between , , , , , ,
, , .
6. To conrm press button.
MODES of OPERATION
1 2
ON
AM
PM
OFF
Thermostatic Mode
The room temperature is measured and
compared to the set temperature. The
ame height is then automatically ad-
justed to achieve the set temperature.
1 2
ON
AM
PM
OFF
Program Mode
PROGRAMS 1 and 2, each can be pro-
grammed to go on and off at specic
times at a set temperature.
AM
Eco Mode
Flame height modulates between high
and low. If the room temperature is low-
er than the set temperature, the ame
height stays on high for a longer period
of time. If the room temperature is high-
er than the set temperature, the ame
height stays on low for a longer period
of time. One cycle lasts approx. 20 min.
THERMOSTATIC MODE
1 2
ON
AM
PM
OFF
ON:
Press button. displayed, preset tem-
perature displayed briey, and then room
temperature displayed.
OFF:
1. Press button.
2. Press or button to enter Manual
Mode.
3. Press button to enter Program Mode.
4. Press button to enter Eco Mode.
1 2
ON
AM
PM
OFF
SETTING:
1. Press button and hold until dis-
played, temperature ashes.
2. To adjust set temperature press or
button.
3. To conrm press button or wait.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
26 / 33
Program Mode
AUXILIARY FEATURE (2ND BURNER FEATURE)
The latching solenoid valve will open automatically after ignition
or after switching the system off, so that the maximum ow of
gas is supplied to both burners assisting with the ignition pro-
cess. After pressing the AUX-Button the motor will turn 7 sec-
onds in the ON direction until the max. position is reached.
1 2
ON
AM
PM
OFF
ON:
To switch a burner on, press the but-
ton. displayed.
OFF:
To switch the burner OFF, press the
button. disappears.
NOTE: The latching solenoid valve cannot operate manually. If
the receiver battery runs down it will remain in the last
operating position.
ECO MODE
AM
ON:
Press button to enter Eco Mode.
displayed.
OFF:
Press button. disappears.
MYFIRE APP
NOTICE
Before the App can be used, the myre Wi-Fi Box must be wired
and plugged into mains power according to myre App setup
diagram (see gure 20, page 12), and the App setup must be
completed (see myre App setup, page 15).
1 2
ON
AM
PM
OFF
If Thermostatic, Program or Eco Mode
is activated, the corresponding icon and
“” is displayed on the handset.
The modes can be operated according
to the descriptions on previous pages.
NOTE: In Manual Mode “” is NOT
displayed on the handset.
selected
12
ON
AM
PM
OFF
ON TIME SETTING (PROGRAM 1):
7. , , displayed, is displayed
shortly, and hour ashes.
8. To select hour press or button.
9. To conrm press button. , ,
displayed, displayed shortly,
and minutes ash.
10. To select minutes press or but-
ton.
11. To conrm press button.
OFF TIME SETTING (PROGRAM 1):
12
ON
AM
PM
OFF
12. , , displayed, is displayed
shortly, and hour ashes.
13. To select hour, press or button.
14. To conrm press button. , ,
displayed, displayed short-
ly, and minutes ash.
15. To select minutes press or but-
ton.
16. To conrm press button.
NOTE: Either continue to PROGRAM 2 and set on and off times
or stop programming at this point, and PROGRAM 2 re-
mains deactivated.
NOTE: PROGRAM 1 and 2 use the same on (Thermostatic) and
off temperatures for , and Daily Timer ( , , , , ,
, ). Once a new on (Thermostatic) and/or off tempera-
ture has been set, that temperature becomes the new
default setting.
NOTE: If , or Daily Timer are programmed for PRO-
GRAM 1 and PROGRAM 2 on and off times, these be-
come the new default times. The batteries must be re-
moved to clear the PROGRAM 1 and PROGRAM 2 on
and off times and temperatures.
or Daily Timer ( , , , , , , ) selected
▪ Set on time and off time using same procedure as “ se-
lected” (above).
▪
: Set on time and off time for both Saturday and Sunday.
▪ Daily Timer: Unique on and off times may be set for a single
day of the week, for multiple days of the week, or for every day
of the week.
▪ Wait to nish setting.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
27 / 33
SETTING FAHRENHEIT or CELSIUS
1 2
ON
AM
PM
OFF
To change between °C and °F, press
and buttons simultaneously.
NOTE: Choosing °F results in a 12 hour
clock. Choosing °C results in a
24 hour clock.
SETTING the TIME
AM
PM
1 2
ON
OFF
1. Press and buttons simultane-
ously. Day ashes.
2. Press or button to select a num-
ber to correspond with the day of the
week (e. g. = Monday, = Tuesday,
= Wed nesday, = Thursday, = F r i -
day, = Sat urday, = Sunday).
3. Press and buttons simultane-
ously. Hour ashes.
4. To select hour press or button.
5. Press and buttons simultane-
ously. Minutes ash.
6. To select minutes press or but-
ton.
7. To conrm press and buttons
simultaneously or wait.
CHILD PROOF
1 2
ON
AM
PM
OFF
ON:
To activate press and buttons
simultaneously. displayed and the
handset is rendered inoperable, except
for the off function.
OFF:
To deactivate press and buttons
simultaneously. disappears.
10-SYMBOL
Figure 29: 10-symbol Display
Light
Fan
Program Mode
Temperature
Time
Auxiliary Feature
Countdown Timer
Battery Status
Signal IndicatorChild Proof
Eco Mode
Thermostatic Mode
1 2
ON
AM
PM
OFF
Fahrenheit or Celsius

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
MANUAL MODE (HANDSET)
NOTICE
BEFORE OPERATING
1. Make sure MANUAL knob on the GV60 valve is in the ON,
full counterclockwise position.
2. Place the ON / OFF switch (if equipped) in the I(ON) position.
TO TURN ON FIRE
When pilot ignition is conrmed, motor turns automatically to
maximum ame height.
1 2
ON
AM
PM
OFF
▪ Press button (One Button Ignition)
or and button simultaneously
(Two Button Ignition) until two short
beeps and a blinking series of lines
conrms the start sequence has be-
gun; release button(s).
▪ Main gas ows once pilot ignition is
conrmed.
▪ Handset automatically goes into Man-
ual Mode after main burner ignition.
If the pilot does not stay lit after several tries, turn the main valve
knob to OFF and follow the instructions “TURN OFF GAS TO
APPLIANCE” (page 33).
STANDBY MODE (PILOT FLAME)
Handset
▪
Press and hold button to set appliance to pilot ame.
TO TURN OFF FIRE
1 2
ON
AM
PM
OFF
Handset
▪ Press
button to turn off .
NOTE: A new ignition is possible after
the OFF icon stops ashing.
FLAME HEIGHT ADJUSTMENT
1 2
ON
AM
PM
OFF
Handset
▪ To increase ame height press and
hold button.
▪ To decrease ame height or to set ap-
pliance to pilot ame, press and hold
button.
DESIGNATED LOW FIRE and HIGH FIRE
NOTE: Backlight must be on for high re and low re double-click
operation.
AM
▪ To go to low re, double-click but-
ton. is displayed.
NOTE: Flame goes to high re rst be-
fore going to low re.
AM
▪ To go to high re, double-click but-
ton. is displayed.
If the appliance will not operate, follow the instructions “TURN
OFF GAS TO APPLIANCE”
(page 33) .
COUNTDOWN TIMER
1 2
ON
AM
PM
OFF
ON / SETTING:
1. Press and hold button until dis-
played, and hour ashes.
2. To select hour press or button.
3. To conrm press button. Minutes
ash.
4. To select minutes press or button.
5. To conrm press button or wait.
OFF:
Press button,
and countdown time
disappear.
NOTE: At end of countdown time period, the re shuts off. The
Countdown Timer only works in Manual, Thermostatic,
and Eco Modes. Maximum countdown time is 9 hours
and 50 minutes.
28 / 33

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
29 / 33
PROGRAM MODE
1 2
ON
AM
PM
OFF
ON:
Press button. , or
, or
displayed.
1 2
ON
AM
PM
OFF
OFF:
1. Press or or button to enter
Manual Mode.
2. Press button to enter Thermostatic
Mode.
3. Press button to enter Eco Mode.
NOTE: The set temperature for Thermostatic Mode is the tem-
perature for the on time in Program Mode. Changing the
Thermostatic Mode set temperature also changes the
on time temperature in Program Mode.
Default settings:
ON TIME (Thermostatic) TEMPERATURE: 70 °F / 21 °C
OFF TIME TEMPERATURE: “ ” (pilot ame only)
1 2
ON
AM
PM
OFF
TEMPERATURE SETTING:
1. Press button and hold until
ashes.
and set temperature (set-
ting in Thermostatic Mode) displayed.
2. To continue press button or wait.
, displayed, temperature ash-
es.
3. Select off temperature by pressing
the or button.
4. To conrm press button.
NOTE: The on (Thermostatic) and off set temperatures are the
same for each day.
1 2
ON
AM
PM
OFF
DAY SETTING:
5. ashes. Press or button to
choose between , , , , , ,
, , .
6. To conrm press button.
MODES of OPERATION
1 2
ON
AM
PM
OFF
Thermostatic Mode
The room temperature is measured and
compared to the set temperature. The
ame height is then automatically ad-
justed to achieve the set temperature.
1 2
ON
AM
PM
OFF
Program Mode
Programs 1 and 2, each can be pro-
grammed to go on and off at specic
times at a set temperature.
AM
Eco Mode
Flame height modulates between high
and low. If the room temperature is low-
er than the set temperature, the ame
height stays on high for a longer period
of time. If the room temperature is high-
er than the set temperature, the ame
height stays on low for a longer period
of time. One cycle lasts approx. 20 min.
THERMOSTATIC MODE
1 2
ON
AM
PM
OFF
ON:
Press button. displayed, preset tem-
perature displayed briey, and then room
temperature displayed.
OFF:
1. Press button.
2. Press or button to enter Manual
Mode.
3. Press button to enter Program Mode.
4. Press button to enter Eco Mode.
1 2
ON
AM
PM
OFF
SETTING:
1. Press button and hold until dis-
played, temperature ashes.
2. To adjust set temperature press or
button.
3. To conrm press button or wait.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
30/ 33
AUXILIARY FEATURE (2ND BURNER FEATURE)
The latching solenoid valve will open automatically after ignition
or after switching the system off, so that the maximum ow of
gas is supplied to both burners assisting with the ignition pro-
cess. After pressing the AUX-Button the motor will turn 7 sec-
onds in the ON direction until the max. position is reached.
1 2
ON
AM
PM
OFF
ON:
To switch a burner on, press the but-
ton. displayed.
OFF:
To switch the burner off, press the
button. disappears.
NOTE: The latching solenoid valve cannot operate manually. If
the receiver battery runs down it will remain in the last
operating position.
ECO MODE
AM
ON:
Press button to enter Eco Mode.
displayed.
OFF:
Press button. disappears.
CIRCULATING FAN OPERATION
AM
Circulating fan has 4 speed levels from
low (1 bar) to high (4 bars).
SETTING:
1. Press button and hold until
ashes.
2. Press button to increase fan speed
and button to decrease fan speed.
3. To conrm setting either press but-
ton or wait ( displayed).
OFF:
Press button until all 4 speed level
bars disappear.
NOTE: SETTING only. If the fan was not switched off after last
use, it starts automatically 4 minutes after ignition at max-
imum speed and goes to the last set level after 10 sec-
onds. The fan stops 10 minutes after the gas is OFF or
at pilot.
SELECTED
12
ON
AM
PM
OFF
ON TIME SETTING (PROGRAM 1):
7. , , displayed, is displayed
shortly, and hour ashes.
8. To select hour press or button.
9. To conrm press button. , ,
displayed, displayed shortly,
and minutes ash.
10. To select minutes press or but-
ton.
11. To conrm press button.
OFF TIME SETTING (PROGRAM 1):
12
ON
AM
PM
OFF
12. , , displayed, is displayed
shortly, and hour ashes.
13. To select hour, press or button.
14. To conrm press button. , ,
displayed, displayed short-
ly, and minutes ash.
15. To select minutes press or but-
ton.
16. To conrm press button.
NOTE: Either continue to PROGRAM 2 and set on and off times
or stop programming at this point, and PROGRAM 2 re-
mains deactivated.
NOTE: PROGRAM 1 and 2 use the same on (Thermostatic) and
off temperatures for , and Daily Timer ( , , , , ,
, ). Once a new on (Thermostatic) and/or off tempera-
ture has been set, that temperature becomes the new
default setting.
NOTE: If , or Daily Timer are programmed for PRO-
GRAM 1 and PROGRAM 2 on and off times, these be-
come the new default times. The batteries must be re-
moved to clear the PROGRAM 1 and PROGRAM 2 on
and off times and temperatures.
or Daily Timer ( , , , , , , ) selected
▪ Set on time and off time using same procedure as “ se-
lected” (above).
▪
: Set on time and off time for both Saturday and Sunday.
▪ Daily Timer: Unique on and off times may be set for a single
day of the week, for multiple days of the week, or for every day
of the week.
▪ Wait to nish setting.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
31 / 33
LIGHT / DIMMER OPERATION
AM
ON:
Press button ( displayed). Light is
on at preset level.
OFF:
Press button ( disappears).
SETTING:
1. Press button and hold until ash-
es.
2. To adjust light between 20…100 %
press or button.
3. To conrm setting either press but-
ton or wait ( displayed).
NOTE: The Light works independently of the Pilot ame. If you
want the light on but no ame, press button.
MYFIRE APP
NOTICE
Before the App can be used, the myre Wi-Fi Box must be wired
and plugged into mains power according to myre App setup
diagram (see gure 20, page 12), and the App setup must be
completed (see myre App setup, page 15).
1 2
ON
AM
PM
OFF
If Thermostatic, Program or Eco Mode
is activated, the corresponding icon and
“” is displayed on the handset.
The modes can be operated according
to the descriptions on previous pages.
NOTE: In Manual Mode “” is NOT
displayed on the handset.

OPERATING INSTRUCTIONS FOR OEM USE ONLY
© 2017 Mertik Maxitrol GmbH & Co. KG, All Rights Reserved.
32 / 33
TOUCHPAD / WALL SWITCH
Increase ame height
ON/OFF
Decrease ame height
Figure 30: Touchpad / Wall Switch
To Turn ON Appliance
▪ Press button (see gure 30) until two short beeps con-
rm the start sequence has begun; release button.
▪ Once pilot ignition is conrmed, there is main gas ow.
If the pilot does not stay lit after several tries, turn the main
valve knob to OFF and follow the instructions “TO TURN OFF
GAS TO APPLIANCE” (page 33).
Standby Mode (Pilot Flame)
▪ Press and hold (small ame) button to set appliance at pilot
ame.
To Turn OFF Appliance
▪ Press button.
Flame Height Adjustment
▪ Press and hold (large ame) button to increase ame height.
▪ Press and hold (small ame) button to decrease ame height
or to set appliance at pilot ame.
If the appliance will not operate, follow the instructions “TO
TURN OFF GAS TO APPLIANCE”
(page 33) .
TO OPEN AND CLOSE SOLENOID VALVE / BURNER
▪ Simultaneously press the and (small ame) buttons
to switch the Decorative Burner OFF.
▪ Simultaneously press and (large ame) buttons but-
tons to switch Decorative Burner on.
NOTE: The latching solenoid valve cannot operate manually. If
the receiver battery runs down it will remain in the last
operating position.
SWITCH PANEL
Figure 31: Switch Panel
A) Increase ame height
B) ON/OFF
C) Decrease ame height
To Turn ON Appliance
▪ Press “B”button (see gure 31) until two short beeps conrm
the start sequence has begun; release button.
▪ Once pilot ignition is conrmed, there is main gas ow.
If the pilot does not stay lit after several tries, turn the main
valve knob to OFF and follow the instructions “TO TURN OFF
GAS TO APPLIANCE” (page 33).
Standby Mode (Pilot Flame)
▪ Press and hold “C” button to set appliance at pilot ame.
To Turn OFF Appliance
▪ Press “B” button.
Flame Height Adjustment
▪ Press and hold “A” button to increase ame height.
▪ Press and hold “C” button to decrease ame height or to set
appliance at pilot ame.
If the appliance will not operate, follow the instructions “TO
TURN OFF GAS TO APPLIANCE”
(page 33) .
TO OPEN AND CLOSE SOLENOID VALVE / BURNER
▪ Simultaneously press the “B” and “C” buttons to switch the Dec-
orative Burner OFF.
▪ Simultaneously press “B” and “A” buttons buttons to switch
Decorative Burner on.
NOTE: The latching solenoid valve cannot operate manually. If
the receiver battery runs down it will remain in the last
operating position.