NEOMITIS
®
LIMITED - 4th Floor, Lincoln House, 300 High Holborn, London WC1V 7JH
Registered in England and Wales No: 9543404
dĞůнϰϰ;ϬͿϮϬϳϭϮϱϬϮϯϲͲ&Ădžнϰϰ;ϬͿϮϬϳϭϮϱϬϮϲϳͲͲŵĂŝůĐŽŶƚĂĐƚͺƵŬΛŶĞŽŵŝƟƐĐŽŵ
ƌĞĂƟŶŐŝŶŶŽǀĂƟǀĞƐŽůƵƟŽŶƐĨŽƌĂŵďŝĞŶƚĐŽŵĨŽƌƚ
Registered trademarks - All rights reserved
4
www.neomitis.com
01= January ; 02 = February ; 03 = March ; 04 = April ; 05 = May ;
06 = June ; 07 = July ; 08 = August ; 09 = September ; 10 = October ;
11 = November ; 12 = December
SET DATE AND CLOCK
1- Move the Programming slider to
ƉŽƐŝƟŽŶ .
Preset year is solid.
2- To select the current day, press , to
increment the year.
Press
, to decrement the year.
Press ƚŽĐŽŶĮƌŵĂŶĚƐĞƚ
the current month.
ůů>ĚŝƐƉůĂLJǁŝůůďĞƚƵƌŶĞĚKEĨŽƌϮƐĞĐŽŶĚƐĂŶĚƚŚĞĨĂĐƚŽƌLJƐĞƫŶŐƐǁŝůůďĞƌĞƐ-
tored.
Note: To restore factory set-
ƟŶŐƐƉƌĞƐƐĂŶĚŚŽůĚĚŽǁŶƚŚŝƐ
part for more than 3 seconds
ƵƐŝŶŐƚŚĞƟƉŽĨĂƉĞŶ
3 sec.
ŝƐƉůĂLJĚŝƐĂƉƉĞĂƌƐŽŶƉƌŽŐƌĂŵŵĞƌ
- Check fused spur supply.
,ĞĂƟŶŐĚŽĞƐŶŽƚĐŽŵĞŽŶ
- If the CH Indicator light is on then it is un-
likely to be a fault with the programmer.
- If CH indicator light is NOT ON then
check programme then try BOOST as
ƚŚŝƐƐŚŽƵůĚŽƉĞƌĂƚĞŝŶĂŶLJƉŽƐŝƟŽŶ
- Check that your room thermostat is cal-
ling for heat.
- Check that the boiler is on.
- Check that your pump is working.
Ͳ ŚĞĐŬƚŚĂƚLJŽƵƌŵŽƚŽƌŝƐĞĚǀĂůǀĞŝĨĮƩĞĚ
has opened.
,ŽƚǁĂƚĞƌĚŽĞƐŶŽƚĐŽŵĞŽŶ
- If the HW Indicator light is on then it is un-
likely to be a fault with the programmer.
- If HW indicator light is NOT ON then
check programme then try BOOST as
ƚŚŝƐƐŚŽƵůĚŽƉĞƌĂƚĞŝŶĂŶLJƉŽƐŝƟŽŶ
- Check that your Cylinder thermostat is
calling for heat.
- Check that the boiler is on.
- Check that your pump is working.
Ͳ ŚĞĐŬƚŚĂƚLJŽƵƌŵŽƚŽƌŝƐĞĚǀĂůǀĞŝĨĮƩĞĚ
has opened.
dŚĞďŽŝůĞƌŝƐŶŽƚŚĞĂƟŶŐ
- Check that the thermostat is calling for
heat if yes then the thermostat would
appear to be working check that the
ďŽŝůĞƌ ŚĂƐ ŶŽƚ ƐǁŝƚĐŚĞĚ ŝƚƐĞůĨ Žī /Ĩ ŶŽ
increase set temperature.
Ͳ ŚĞĐŬ ƚŚĞƉŽƐŝƟŽŶŽĨƚŚĞďĂƩĞƌŝĞƐZĞ-
move them for 30 seconds and reinsert
them. If the problem persists, replace
ƚŚĞϮďĂƩĞƌŝĞƐ
EŽƚŚŝŶŐŝŶƚŚĞĚŝƐƉůĂLJ
Ͳ
ŚĞĐŬƚŚĞƉŽƐŝƟŽŶŽĨƚŚĞďĂƩĞƌŝĞƐZĞ-
move them for 30 seconds and reinsert
them. If the problem persists, replace
ƚŚĞϮďĂƩĞƌŝĞƐ
dŚĞƌŽŽŵƚĞŵƉĞƌĂƚƵƌĞŝƐŶŽƚŚŝŐŚĞŶŽƵŐŚ
ƚŚĞďŽŝůĞƌŝƐŶŽƚƉƌŽǀŝĚŝŶŐĞŶŽƵŐŚŚĞĂƚ
ͲŚĞĐŬƚŚĞĂĐƟǀĞĚĞƐŝƌĞĚƚĞŵƉĞƌĂƚƵƌĞ
and increase it if need be (see page 3).
zŽƵŵĂĚĞĂŵŝƐƚĂŬĞǁŚŝůĞƐĞƫŶŐ
Ͳ zŽƵũƵƐƚŶĞĞĚƚŽƌĞƐƚŽƌĞĨĂĐƚŽƌLJƐĞƫŶŐƐ
ĂƐ ĞdžƉůĂŝŶĞĚ ŝŶ ƚŚĞ &ĂĐƚŽƌLJ ƐĞƫŶŐƐ
ƐĞĐƟŽŶ (see page 3). This will reverse
any changes you might have made.
dŚĞƐLJƐƚĞŵŝƐŶŽƚŚĞĂƟŶŐďƵƚŝƐŽŶ
- If and indicator light is on but the system
remains cold, then you should contact
your installer.
/ĨƚŚĞƉƌŽďůĞŵƉĞƌƐŝƐƚƐĐŽŶƚĂĐƚLJŽƵƌŝŶƐ-
taller.
EŽƚĞ If Service due soon or service due
appears in display please contact your
landlord.
ĂŶ džƉůĂŶĂƟŽŶ ĨŽƌ ,ŽƵƐĞŚŽůĚĞƌƐ WƌŽŐƌĂŵ-
ŵĞƌƐĂůůŽǁLJŽƵƚŽƐĞƚKŶĂŶĚKīƟŵĞƉĞ-
ƌŝŽĚƐ ^ŽŵĞ ŵŽĚĞůƐ ƐǁŝƚĐŚ ƚŚĞ ĐĞŶƚƌĂů ŚĞĂƟŶŐ
ĂŶĚĚŽŵĞƐƟĐŚŽƚǁĂƚĞƌŽŶĂŶĚŽīĂƚƚŚĞƐĂŵĞ
ƟŵĞǁŚŝůĞŽƚŚĞƌƐĂůůŽǁƚŚĞĚŽŵĞƐƟĐŚŽƚǁĂƚĞƌ
ĂŶĚŚĞĂƟŶŐƚŽĐŽŵĞ ŽŶĂŶĚŐŽŽīĂƚ ĚŝīĞƌĞŶƚ
ƟŵĞƐ^ĞƚƚŚĞKŶĂŶĚKīƟŵĞƉĞƌŝŽĚƐƚŽƐƵŝƚ
your own lifestyle. On some programmers you
ŵƵƐƚ ĂůƐŽ ƐĞƚ ǁŚĞƚŚĞƌ LJŽƵ ǁĂŶƚ ƚŚĞ ŚĞĂƟŶŐ
ĂŶĚ ŚŽƚ ǁĂƚĞƌ ƚŽ ƌƵŶ ĐŽŶƟŶƵŽƵƐůLJ ƌƵŶ ƵŶĚĞƌ
ƚŚĞĐŚŽƐĞŶKŶĂŶĚKīŚĞĂƟŶŐƉĞƌŝŽĚƐŽƌďĞ
ƉĞƌŵĂŶĞŶƚůLJ Žī dŚĞ ƟŵĞ ŽŶ ƚŚĞ ƉƌŽŐƌĂŵŵĞƌ
ŵƵƐƚďĞĐŽƌƌĞĐƚ^ŽŵĞƚLJƉĞƐŚĂǀĞƚŽďĞĂĚũƵƐƚĞĚ
in spring and autumn at the changes between
'ƌĞĞŶǁŝĐŚ DĞĂŶ dŝŵĞ ĂŶĚ ƌŝƟƐŚ ^ƵŵŵĞƌ
dŝŵĞzŽƵŵĂLJďĞĂďůĞƚŽƚĞŵƉŽƌĂƌŝůLJĂĚũƵƐƚƚŚĞ
ŚĞĂƟŶŐƉƌŽŐƌĂŵŵĞĨŽƌĞdžĂŵƉůĞĚǀĂŶĐĞŽƌ
‘Boost’. These are explained in the manufactu-
ƌĞƌƐ ŝŶƐƚƌƵĐƟŽŶƐ dŚĞ ŚĞĂƟŶŐ ǁŝůů ŶŽƚ ǁŽƌŬ ŝĨ
ƚŚĞƌŽŽŵƚŚĞƌŵŽƐƚĂƚŚĂƐƐǁŝƚĐŚĞĚƚŚĞ ŚĞĂƟŶŐ
Žī ŶĚ ŝĨ LJŽƵ ŚĂǀĞ Ă ŚŽƚͲǁĂƚĞƌ ĐLJůŝŶĚĞƌ ƚŚĞ
ǁĂƚĞƌŚĞĂƟŶŐǁŝůůŶŽƚǁŽƌŬŝĨƚŚĞĐLJůŝŶĚĞƌƚŚĞƌ-
mostat detects that the hot water has reached
the correct temperature.
WůĞĂƐĞƌĞĨĞƌƚŽƚŚĞŝŶƐƚĂůůŝŶŐŝŶƐƚƌƵĐƟŽŶƐĨŽƌĂŶLJŝŶĨŽƌŵĂƟŽŶƐĂďŽƵƚƐƚĂŶĚĂƌĚƐĂŶĚƉƌŽ-
duct environment.
ͻ dŚĞƌŵŽƐƚĂƚ
EŽƚĞdŽƌĞƐƚŽƌĞĨĂĐƚŽƌLJƐĞƫŶŐƐƉƌĞƐƐĂŶĚŚŽůĚĚŽǁŶƚŚŝƐƉĂƌƚĨŽƌŵŽƌĞƚŚĂŶϯ
ƐĞĐŽŶĚƐƵƐŝŶŐƚŚĞƟƉŽĨĂƉĞŶ
All LCD display will be turned ON for 2 seconds and
ƚŚĞĨĂĐƚŽƌLJƐĞƫŶŐƐǁŝůůďĞƌĞƐƚŽƌĞĚ
^ĞƫŶŐƐ &ĂĐƚŽƌLJƐĞƫŶŐƐ
20°C
5- dŚĞƉƌĞƐĞƚƟŵĞĂƉƉĞĂƌƐ
Press ƚŽŝŶĐƌĞŵĞŶƚƚŚĞƟŵĞ
Press ƚŽĚĞĐƌĞŵĞŶƚƚŚĞƟŵĞ
Move the program
slider to any
ŽƚŚĞƌƉŽƐŝƟŽŶƚŽ
ĐŽŶĮƌŵĮŶŝƐŚƚŚŝƐ
ƐĞƫŶŐ
Press ƚŽĐŽŶĮƌŵĂŶĚƐĞƚ
the current day.
3- The preset month appears.
Press to increment the month.
Press to decrement the month.
4- The preset day appears.
Press to increment the day.
Press to decrement the day.
Press ƚŽĐŽŶĮƌŵĂŶĚƐĞƚ
the clock.
TROUBLESHOOTING
TECHNICAL SPECIFICATIONS
In some instances the unit may have been set
ǁŝƚŚƚŚĞƐĞƌǀŝĐĞŝŶƚĞƌǀĂůĨƵŶĐƟŽŶĞŶĂďůĞĚ
LJ>ĂǁŝŶƌĞŶƚĞĚĂĐĐŽŵŵŽĚĂƟŽŶLJŽƵƌ
gas boiler should be inspected/serviced
annually to ensure it is working correctly.
dŚŝƐŽƉƟŽŶŝƐ ĚĞƐŝŐŶĞĚƚŽƌĞŵŝŶĚƚŚĞĞŶĚ
user to contact the relevant person to have
the annual service carried out on the boiler.
dŚŝƐ ĨƵŶĐƟŽŶ ǁŝůů ďĞ ĞŶĂďůĞĚ ĂŶĚ ƉƌŽ-
grammed by your Installer, maintenance
Engineer, or Landlord.
If it has been set to do so, the unit will dis-
play a message on the screen to remind
you that a boiler service is due.
The Service Due Soon countdown will be
indicated up to 50 days before the Ser-
ǀŝĐĞŝƐĚƵĞƚŽĂůůŽǁƟŵĞƚŽĂƌƌĂŶŐĞĨŽƌĂŶ
ĞŶŐŝŶĞĞƌƚŽĂƩĞŶĚŶŽƌŵĂů ĨƵŶĐƟŽŶƐǁŝůů
ĐŽŶƟŶƵĞĚƵƌŝŶŐƚŚŝƐƐƚĂŐĞ
At the end of this service due soon pe-
riod, 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.
/ĨWZ'ϳZ&dŚĞƌŵŽƐƚĂƚŚĂƐŶŽĨƵŶĐƟŽŶ
NOTE
t,d/^WZK'ZDDZ
