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4
www.neomitis.com
NEOMITIS® LIMITED - 16 Great Queen Street, Covent Garden, London, WC2B 5AH UNITED KINGDOM
Registered in England and Wales No: 9543404
Tel: +44 (0) 2071 250 236 - Fax: +44 (0) 2071 250 267 - E-mail: contactuk@neomis.com
Sengs Factory sengs
Two On/O periods sengs
Period 1 Start at 06:30
am
End at 08:30
am
Period 2 Start at 05:00
pm
End at 10:00
pm
Three On/O periods sengs
Period 1 Start at 06:30
am
End at 08:30
am
Period 2 Start at 12:00
pm
End at 02:00
pm
Period 3 Start at 05:00
pm
End at 10:00
pm
FACTORY SETTINGS
• Programmer
Note: To restore factory set-
ngs, press and hold down this
part for more than 3 seconds
using the p of a pen.
constant
all day
auto
off
constant
all day
auto
off
3 sec.
All LCD display will be turned ON for 2 seconds and the factory sengs will be restored.
01= January ; 02 = February
; 03 = March ; 04 = April ; 05
= May ; 06 = June ; 07 = July
; 08 = August ; 09 = September ; 10 = Oc-
tober ; 11 = November ; 12 = December
SET DATE AND CLOCK
1- Move the Programming slider to posion .
Preset year is solid.
Display disappears on programmer:
- Check fused spur supply.
Heang does not come on:
- If the CH Indicator light is on then it is unlikely
to be a fault with the programmer.
- If CH indicator light is NOT ON then check pro-
gramme then try BOOST as this should ope-
rate in any posion.
- Check that your room thermostat is calling for
heat.
- Check that the boiler is on.
- Check that your pump is working.
- Check that your motorised valve if ed has
opened.
Hot water does not come on:
- If the HW Indicator light is on then it is unlikely
to be a fault with the programmer.
- If HW indicator light is NOT ON then check
programme then try BOOST as this should
operate in any posion.
- Check that your Cylinder thermostat is calling
for heat.
- Check that the boiler is on.
- Check that your pump is working.
- Check that your motorised valve if ed has
opened.
The boiler is not heang:
- Check that the thermostat is calling for heat if
yes then the thermostat would appear to be
working check that the boiler has not switched
itself o. If no increase set temperature.
- Check the posion of the baeries. Remove
them for 30 seconds and reinsert them. If the
problem persists, replace the 2 baeries.
Nothing in the display:
- Check the posion of the baeries. Remove
them for 30 seconds and reinsert them. If the
problem persists, replace the 2 baeries.
The room temperature is not high enough, the
boiler is not providing enough heat:
- Check the acve desired temperature and in-
crease it if need be (see page 3).
You made a mistake while seng:
- You just need to restore factory sengs, as ex-
plained in the “Factory sengs” secon (see
page 4). This will reverse any changes you mi-
ght have made.
The system is not heang but is on:
- If and indicator light is on but the system remains
cold, then you should contact your installer.
If the problem persists contact your installer.
Note: If Service due soon or service due appears
in display please contact your landlord.
...an Explanaon for Householders. Program-
mers allow you to set ‘On’ and ‘O’ me pe-
riods. Some models switch the central heang
and domesc hot water on and o at the same
me, while others allow the domesc hot water
and heang to come on and go o at dierent
mes. Set the ‘On’ and ‘O’ me periods to suit
your own lifestyle. On some programmers you
must also set whether you want the heang
and hot water to run connuously, run under
the chosen ‘On’ and ‘O’ heang periods, or be
permanently o. The me on the programmer
must be correct. Some types have to be adjusted
in spring and autumn at the changes between
Greenwich Mean Time and Brish Summer
Time. You may be able to temporarily adjust the
heang programme, for example, ‘Advance’, or
‘Boost’. These are explained in the manufactu-
rer’s instrucons. The heang will not work if
the room thermostat has switched the heang
o. And, if you have a hot-water cylinder, the
water heang will not work if the cylinder ther-
mostat detects that the hot water has reached
the correct temperature.
Please refer to the installing instrucons for any informaons about standards and product envi-
ronment.
The PID feature works by using a formula to calculate the dierence between the desired tempera-
ture setpoint and current ambient temperature, the PID feature then predicts how much power to
use to ensure the ambient temperature remains as close to the temperature setpoint as possible by
eliminang the impact of environmental temperature changes.
• Thermostat
Note: To restore factory sengs, press and hold down this part for more than 3
seconds using the p of a pen.
All LCD display will be turned ON for 2 seconds and
the factory sengs will be restored.
Sengs Factory sengs
Set temperature 20°C
5- The preset me appears.
Press to increment the me.
Press to decrement the me.
Move the program
slider to any
other posion to
conrm/nish this
seng.
4- The preset day appears.
Press to increment the day.
Press to decrement the day.
Press to conrm and set
the clock.
TROUBLESHOOTING
TECHNICAL SPECIFICATIONS
WHAT IS PID
In some instances the unit may have been set with
the service interval funcon enabled.
By Law in rented accommodaon, your gas boi-
ler should be inspected/serviced annually to en-
sure it is working correctly.
This opon is designed to remind the end user to
contact the relevant person to have the annual
service carried out on the boiler.
This funcon will be enabled and programmed
by your Installer, maintenance Engineer, or Lan-
dlord.
If it has been set to do so, the unit will display
a message on the screen to remind you that a
boiler service is due.
The Service Due Soon countdown will be indi-
cated up to 50 days before the Service is due to
allow me to arrange for an engineer to aend,
normal funcons will connue during this stage.
At the end of this service due soon period, the
unit will go to Service Due OFF at which point
only the 1hour boost will operate on TMR7 and
PRG7, if the unit is a thermostat RT1/RT7, it will
operate at 20°C during this hour.
If PRG7 RF, Thermostat has no funcon.
NOTE
WHAT IS A PROGRAMMER ?
Press to conrm and set
the current month.
Press to conrm and set
the current day.
2- To select the current year, press , to
increment the year.
Press , to decrement the year.
3- The preset month appears.
Press to increment the month.
Press to decrement the month.
