Gabarron Ecombi HHR Series User manual

Connection and Disconnection
Each ECOHHR storage heaters has its own power switch
and is located on the right side panel. The power switch is
used to turn the heater ON and OFF.
If this switch is turned OFF then the storage heater will not
take a charge when the off peak supply is on and will not
give out any heat. Therefore it is important to make sure
this is turned ON at all times.
Each ECOHHR storage heater requires two electrical
supplies. One is an economy tariff supply (off peak or
restricted supply) and the other is a 24hr supply (on peak
or unrestricted supply).
Connection from the economy supply (off peak or restricted
supply) to the heater should be via a 20Amp double pole
isolator switch.
Connection from the 24hr supply (on peak or unrestricted
supply) to the heater should be via a fused double pole
isolator switch or a fused RCD isolator switch, depending
on the installation.
User Control Panel
You will find the keypad on the top right side on the heater.
This easy to use keypad only has four buttons, however
these four button can be use in different ways to give you
many functions and will be explained in more detail in later
sections.
Basic Key functions:
This button is used to set the 'Comfort'
temperature. Default is 21°C.
This button is used to set the 'Economy'
temperature. Default is 18°C.
This button is used to decrease values.
This button is used to increase values.
and Pressing these buttons together will allow
you to set the Day and Time.
and Pressing these buttons together will allow
you to set the weekly program.
User Operating Instructions
1
Note: Two electrical supplies needed.
Economy and 24hr supply.

2
User Operating Instructions
Setting the Day/Time
The ECOHHR storage heater has been preset with the Day
and Time however you will need to adjust this with summer
and winter times (when the clocks go forward and back).
To check the Day and Time on your ECOHHR storage
heater follow these steps.
and Press and Release the sun button and
the minus button together and the
display will first show the Day and then the
current Time.
If the Day or Time are incorrect and you want to change
then follow these steps.
and Press and Hold the sun button and the
minus button together until the Day is
displayed and starts to flash. Use the plus
or minus buttons to adjust to the
current Day.
and Press and Release the sun button and
the minus button together to set the
Day and move onto the Time.
The Hour will now start to flash. Used the
plus or minus buttons to adjust to
the current hour time.
and Press and Release the sun button and
the minus button together to set the
Hour and move onto the Minute.
The Minutes will now start to flash. Used
the plus or minus button to adjust to
the current minutes time.
and Press and Release the sun button and
the minus button together to set the
Minutes and to finish.

Setting the Comfort Temperature Level
The ECOHHR storage heater has been preset with a
Comfort temperature level of 21°C.
To increase or decrease the Comfort temperature level
please follow these steps.
Press and Release the sun (comfort) button.
The word SUN will be displayed for a short time
and then the current set temperature for the
comfort
level will start to flash. Used the plus or
minus button to adjust the comfort temperature.
Press and Release the sun (comfort) button
again to set the new comfort temperature level.
Setting the Economy Temperature Level
The ECOHHR storage heater has been preset with an
Economy temperature level of 18°C.
To increase or decrease the Economy temperature level
please follow these steps.
Press and Release the moon (economy) button
The word Noon will be displayed for a short time
and then the current set temperature for the
economy level will start to flash. Used the plus
or minus buttons to adjust the economy
temperature.
Press and Release the moon (economy) button
again to set the new comfort temperature level.
3
User Operating Instructions

User Operating Instructions
Default Weekly Program
The ECOHHR storage heater has been preset with an
economical weekly program designed to give the best
efficiencies and is based on the following times.
From 00:00 till 07:00am the program runs in economy
mode at 18°C, from 07:00am till 09:00am the program runs
at the Comfort temperature of 21°C, from 09:00am till
17:00pm the program will run in economy mode at 18°C,
from 17:00pm till 22:00pm the program will be at the
Comfort temperature 21°C and from 22:00pm till 24:00pm
will run in economy mode.
Default weekly program set for all 7 days.
Setting the Weekly Program
If you wish to change the default weekly program then
follow the next steps. Please note by changing the
economy times you may increase the running costs and
reduce the efficiency of the heater.
We suggest that you first make a note of the times when
you want the heater to be at the Comfort and Economy
temperatures.
Press and Release the moon (economy) button and the
plus button at the same time. The word ProG will
display for a short time and then dAY1 will flash.
Used the or button to select the day you wish to
change the programming for. Then Press and Release the
moon (economy) button and the plus button at the
same time to select and enter the program for that day.
The display will now flash between the time interval 00:00
and the set temperature level Noon (Economy setting)
If you wish to change the temperature level from Noon
(Economy) to Sun(Comfort) for this 30 minute segment
00:00 to 00:30 then Press the sun (comfort) button. The
display will now flash between the time interval 00:00 and
Sun(Comfort).
Now Press the Plus button to move to the next 30
minute segment. The display will now flash between the
time interval 00:30 and this temperature level
(If you want to keep the current setting of Noon (economy)
or Sun(Comfort) then just Press the plus button to
move to the next 30 minute segment.)
4
Continued on page 5.

Setting the Weekly Program -
continued
If you wish to change the temperature level from Noon
(Economy) to Sun(Comfort) for this 30 minute segment
00:30 to 01:00 then Press the sun (comfort) button. The
display will now flash between the time interval 00:30 and
Sun(Comfort).
Now Press the Plus button to move to the next 30
minute segment. The display will now flash between the
time interval 00:30 and this temperature level
Repeat the above steps, selecting either the Sun(Comfort)
temperature or Noon(Economy) temperature and pressing
the Plus button to move to the next 30 minute segment.
You repeat this until you go through all the 30 minute
segments and the display shows dAY1 again.
At this point you can either Press the Plus button and
repeat the above for day 2 and the other days or copy day1
to day2, day2 to day3, day3 to day4, and so on.
5
User Operating Instructions
Repeat above steps and go through all 24 hours
until dAY1 (or programmed day) is displayed again.
Setting the Weekly Program -
Copying Days
To copy dAY1 to dAY2. (while on the day you want to copy)
Press and Hold the Plus button until CP12(copy day 1
to day 2) is displayed and then release. After a short time
the display will show dAY1 again.
Press and Release the button to move to day 2, dAY2
is now displayed.
To copy dAY2 to dAY3.
Press and Hold the Plus button until CP23(copy day 2
to day 3) is displayed and then release. After a short time
the display will show dAY2 again.
Press and Release the button to move to day 3, dAY3
is now displayed.
Repeat as above and go through copying each day.
Once you have gone through all the days the
display will show the set temperature as you have
programmed.

User Operating Instructions
Economy Mode Override Function
At some point you may wish to temporally override your
current running program from Economy to the Comfort
temperature.
To override the Economy Mode you’ll need to follow these
steps.
Press and Hold the sun (comfort) button until the word
Sun is displayed. The heater will now maintain the comfort
temperature until the next programmed change. At which
point the heater will then continue to run your current
program.
6
Control Panel Child Lock Function
The ECOHHR storage heater has a built in child lock
function that allows you to block any unwanted changes to
the heaters settings by disabling the control panel.
To lock the control panel :-
Press and Hold the plus and minus buttons until
[ - - ] is displayed. The heaters control panel is now locked
and will now not allow anyone to use or change anything.
To unlock the control panel :-
Press and Hold the plus and minus buttons until
the temperature is displayed. The heaters control panel is
now unlocked and will now allow anyone to use again.

ECOHHR Current Status Function
The ECOHHR has a function that allows you check the
current status of the heater. This function allows you to see
what temperature the heater is currently measuring the
room to be, the current core temperature, the air
temperature at the grille, the percentage of charge the
heater tried to take last period and how long the balancing
element has been used for during the last on peak time.
To check the current Status :-
Press and Release the sun and the moon buttons
together. The display will now
show the current room
temperature that the sensor is measuring.
Now Press and Release the plus button to see the
current Core temperature.
Now Press and Release the plus button to see the
current Air temperature at the grille.
Now Press and Release the plus button to see the last
charge percentage.
Now Press and Release the plus button to see how
long the balancing element had been on for during the last
24hrs.
User Operating Instructions
7
Cleaning your ECOHHR
Before cleaning, make sure the power has been turned off
and the heater is cold to touch.
Occasionally, clean dust with a dry, soft cloth.
Do NOT use any solvent or abrasive products for cleaning.