5
ESPRIT 2 - User’s
ITIME PROGRAMMER
INTRODUCTION
The ESPRIT 2 programmer allows the user to set the times at which they want the boiler to run for
Central Heating (CH) and Domestic Hot Water (DHW). It is a full, 7 day, programmer allowing setting of 3
ON-OFF periods per day on MON-FRI, SAT-SUN, MON-SUN, or individual days. It also has a built in 12/
24 Hr clock and allows adjustment of the set points for DHW temperature and CH radiator temperature.
The user interface (UI) consists of 6 buttons and a backlit Liquid Crystal Display (LCD). The buttons are
broken down into two function categories. The first is that of changing the operating mode of the boiler
or programmer and the second is in the setting of parameters, time, time periods, temperatures, etc.
GMT / BST ADJUSTMENT
The clock can be easily adjusted between GMT and BST by pressing the “UP” ( ) button for 3 seconds.
NOTE.
The time is pre-set before leaving the factory. If on receipt of the boiler the time shown is
incorrect by ± 1 hour (due to difference between GMT and BST), simply press the “UP”
( )
button for 3
seconds.
ADVANCE FUNCTION
A programme start or end can be brought forward by pressing either the heating or DHW buttons.
PRE-HEAT
DHW pre-heat will be disabled during DHW off periods.
BATTERY BACKUP
If there is a power failure to the boiler all programme times are stored and the real time clock is
maintained using battery back up.
ESPRIT 2 PROGRAMMER USER REFERENCE GUIDE
time
PROGRAMMER
prog
select
+
-
ADVANCE
PROG
TIMED
OFF
ON
ADVANCE
TIMED
OFF
ON
+1hr
PM
AM
o
C
MON TUE WED THU FRI SAT SUN
DEL
OFF
ON
1 2 3
SEE PULL OUT SHEET AT REAR OF THIS BOOKLET FOR EASE OF USE
NOTE. Pages 6 to 12 are the itime Programmer Instructions.
+
+
206104-1.pmd 26/05/2010, 16:015
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