6
Entering Installer Advanced Programming mode
To access the Installer Advanced Programming
Mode follow the steps below:
a) Press and hold
V
and
PROG
for 3 seconds to
enter User Advanced Programming, the display
will change to fi gure opposite.
b) Press and hold
V
,
Λ
and
PROG
for 5 seconds
to enter Installer Advanced Programming, the
display will change to fi gure opposite.
c) Use
+
and
-
keys to scroll backwards and forwards between options
then
V
and
Λ
keys to change the option settings. The fl ashing digit
on the right hand of the display indicates the number of the selected
option. The large characters display the option value selected.
d) To return to
RUN
, press and hold
PROG
until colon in the display
blinks.
Installa
tion Instruc
tions
GB
Option 30 - Set upper limit of temperature range
This allows the upper limit of the thermostat
setting range to be electronically limited. Press
+
until Option 30 is displayed, use
V
and
Λ
to select
required setting.
Setting
40 - 5°C (Factory setting is 30°C)
Option 31 - Set lower limit of temperature range
This allows the lower limit of the thermostat
setting range to be electronically limited. Press
+
until Option 31 is displayed, use
V
and
Λ
to select
required setting.
Setting
5 - 40°C (Factory setting is 5°C)
Option 32 - Enable Off at lower limit
This enables an
OFF
function to be selected if a set
point below the lower limit is selected. Press
+
until
Option 32 is displayed, use
V
and
Λ
to select required
setting.
Setting 0
Disabled
Setting 1
Enabled (factory setting)
