EPH Controls R27-HW Інструкція з експлуатації - Сторінка 2
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R27-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.
this will review each of the ON/OFF times for P1 to P3 for
By pressing
HOT WATER.
Repeat this process to review the ON/OFF times for the HEATING by pressing
the
button and then pressing
SELECT
When completed, move the selector switch to the RUN position.
9. Boost function
This function allows the user to extend the ON period for 1, 2 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, 2 or 3 hours.
Press the required button:
Boost
once, twice or three times respectively.
To cancel the boost function, simply press the respective boost 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
for HOT WATER and
ADV.
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
button.
Holiday
The current date and time will ash on the screen. It is now
possible to enter the date and the time when you plan to return.
Press the
or
buttons to adjust the holiday period requried.
Press the
button.
The programmer is now switched OFF for the selected number of days.
By pressing the
button again, this will cancel the holiday mode,
thereby returning the programmer to the normal settings.
12. Backlight mode selection
There are two settings for selection. The factory default setting is ON.
ON
The backlight is permanently ON.
AUTO
On pressing any button the backlight stays on for 10 seconds.
To adjust the backlight setting, lower the cover on the front of the unit.
Move the selector switch to the RUN position.
Press the
button for 5 seconds.
Press either the
or
Press the
button.
CLOCK
SET
.
for HOT WATER and
for HEATING
Boost
for HEATING.
ADV.
RUN
CLOCK
SET
On
RUN
CLOCK
SET
buttons to select the ON or AUTO mode.
EPH Controls Ireland
Sitecast Industrial Estate, Pouladu ,
Cork, T12 W665, Ireland
[email protected] www.ephcontrols.com
13. Keypad lock and unlock
RUN
PROG
To lock the keypad, press and hold the
SET
seconds.
will appear on the screen. The keypad is now locked.
To unlock the keypad, press and hold the
seconds.
will disappear from the screen. The keypad is now unlocked.
14. Frost protection function
Selectable range 5~20°C. This function is set to protect pipes against
freezing or to prevent low room temperature when the programmer is
programmed to be OFF or is manually OFF.
Frost protection can be activated by following the procedure below.
Move the selector switch to the RUN position.
Press both the
Press either the
protection.
Press the
Press either the
frost protection setpoint.
Press the
Both HOT WATER and HEATING zones will be switched ON in the event of
room temperature falling below the frost protection setpoint.
When frost protection is enabled "Frost" will be visible on the screen.
When frost protection is activated "Frost" will ash on the screen.
15. Master reset
Lower the cover on the front of the programmer.
PROG
There are four hinges holding the cover in place.
SET
Between the 3rd and 4th hinges there is a circular hole.
Insert a ball point pen or similar object to master reset the programmer.
After pressing the master reset button, the date and time will now need
to be reprogrammed.
PROG
SET
EPH Controls UK
Unit E4, Welland Business Park, Valley Way, Market Harborough,
Leicestershire, LE16 7PS, United Kingdom
[email protected] www.ephcontrols.co.uk
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Operating Instructions
and
and
and
buttons for 5 seconds, to enter selection mode.
or
buttons to to turn On or turn O frost
button to con rm.
or
buttons to increase or decrease the desired
button to select.
Unlocked
Holiday
buttons for 5
buttons for 5
Holiday
O
RUN
CLOCK
PROG
SET
SET