EPH Controls A27-HW Инструкция по эксплуатации - Страница 2
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A27-HW - 2 Zone Programmer
8. Reviewing the program settings
Lower the cover on the front of the unit.
Move the selector switch to the PROG SET position.
By pressing the 'OK' button, this will review each of the ON/OFF times for P1
to P3 for hot water.
Repeat this process to review the ON/OFF times for heating by pressing the
'HEATING SELECT' button and then pressingthe 'OK' button.
When completed, move the selector switch to the RUN position.
9. +1 HR function
This function allows the user to extend the ON period for 1 hour, 2 hours or 3
hours.
If the zone that you wish to Boost is timed to be OFF, you have the facility to
switch it ON for 1 hour, 2 hour or 3 hours.
Press the required button: '+1HR' HOT WATER or '+1HR' HEATING, once for 1
hour, twice for 2 hours and 3 times for 3 hours.
To cancel the boost function, simply press the respective '+1HR' button again.
10. Advance function
This function allows the user to bring forward the next switching time.
If the zone is currently timed to be OFF and the ADV is pressed, the zone will
be switched ON until the end of the next switching time.
If the zone is currently timed to be ON and the ADV is pressed, the zone will
be switched OFF until the end of the next switching time.
Press the required button: 'ADV' HOT WATER or 'ADV' HEATING.
To cancel the ADVANCE function, simply press the respective ADV button
again.
11. Holiday mode
Lower the cover on the front of the unit.
Move the selector switch to the RUN position.
Press the 'Holiday' button.
The current date will ash on the screen.
It is now possible to enter the date when you plan to return.
Press the '
' or '
' buttons to adjust the holiday period required.
Press the 'OK' button.
The programmer is now switched OFF for the selected number of days.
By pressing the 'OK' button again, this will cancel the holiday mode,
thereby returning the programmer to the normal setting.
EPH Controls Ireland
[email protected] www.ephcontrols.com
12. Backlight mode selection
RUN
CLOCK
PROG
SET
SET
There are two settings for selection. The factory default setting is ON.
ON
AUTO
To adjust the backlight setting, lower the cover on the front of the unit.
Move the selector switch to the RUN position.
Press the 'OK' button for 5 seconds.
Press either the '
Press the 'OK' button.
13. Keypad lock and unlock
To lock the keypad, press and hold the 'OK' and 'Holiday' buttons for 5
seconds.
To unlock the keypad, press and hold the 'OK' and 'Holiday' buttons
for 5 seconds.
RUN
CLOCK
PROG
SET
SET
EPH Controls UK
[email protected] www.ephcontrols.co.uk
Page 2 of 2
Operating Instructions
The backlight is permanently ON.
On pressing any button the backlight stays on for 10 seconds.
will appear on the screen.
' buttons to select the ON or AUTO mode.
' or '
will appear on the screen. The keypad is now locked.
will disappear from the screen. The keypad is now unlocked.
On
RUN
CLOCK
PROG
SET
SET
Unlocked
20221005_A27-HW_Opsins_PK