background image

 

 

T2 

always 

Frost 

protection 

temperature) 
Time:  on  the  display  it  is  possible  to  set 
and  read  the  time  (24  hours  display 
mode) 
Day:  on  the  display  it  is  possible  to  set 
and read the day of the week 
Programming  timing:  it  is  possible  by 
selecting  the  relative  timing  fascia  to 
select the desired time. The programming 
is possible during 7 day 24-hours and the 
minimum  time  fascia  is  30  minutes.  The 
programming is possible in two separated 
temperatures:  COMFORT  (T1 

 )  and 

ECONOMY (T2 

). 

 
Status  mode  in  crt
:  select  the  heating 
mode  button  for  fast  switching  between 
the  4  status  OFF  –  AUTO  –  PARTY  - 
HOLIDAY. 

 OFF  mode,  the  heating  request  to 

the  boiler  is  off,  on  display  there  is  not 
equivalent icon, the heating layer and the 
programming fascia is off. With this mode 
only the frost protection function is active. 

 AUTO  mode:  the  heating  request  is 

according  the  programmed  timing  and 
room  temperature.  In  AUTO  mode  it  is 
possible 

to 

increase 

or 

decrease 

temporary  the  room  set  temperature  by 

pressing  the 

 and 

 buttons,  only  if 

the current time is inside in a heating ON 
fascia.  The  temporary  new  temperature 
set  (T1)  is  maintained  only  inside  the 
timing fascia. The next heating fascia will 
be 

back 

to 

the 

original 

T1 

set 

temperature.  It  is  possible  to  check  the 

set temperature by pressing once the 

 

Содержание 20050684

Страница 1: ...1 PROGRAMMABLE 7 DAY THERMOSTAT Installation and user instruction This instructions to be retained by the user...

Страница 2: ...manual prior to installation or use Shock Hazard This unit must be installed by a competent person in accordance with local regulation or other relevant national regulations and codes of good practic...

Страница 3: ...N OFF command to the boiler Connect the cable to room thermostat connection on the boiler Maximum switching load of 2A at 30VDC or 0 25A at 230VAC rct To be used only when boiler is set in a zone valv...

Страница 4: ...4 Fast room temperature adjusting buttons Fast DHW adjusting buttons rEc only Heating mode button Programming button...

Страница 5: ...5 Display Temperature sensor Adjusting buttons Heating mode button Batteries flap...

Страница 6: ...llation instructions It is recommended that this device is installed by a qualified electrician PACKING LIST QTY 7 day programmer 1 Anchors and screws 4 Double side adhesive 3 Instructions 1 Carton in...

Страница 7: ...rence to drill the wall In the case of using anchors the transmitter box must be open to fix the screws to the anchors internally the box See the diagrams below for removal from and re assembly to bac...

Страница 8: ...CTIONS The Beretta Programmable 7 day Thermostat has the following functions Type Room thermostat crt for the display appearance in this mode please refer to the relevant section of this manual The in...

Страница 9: ...itching between the 4 status OFF AUTO PARTY HOLIDAY OFF mode the heating request to the boiler is off on display there is not equivalent icon the heating layer and the programming fascia is off With t...

Страница 10: ...e display appearance in this mode please refer to the relevant section of this manual The internal temperature sensor detects the temperature and comparing with the set point calculates the most suita...

Страница 11: ...rotection function is active The DHW function is active and it is possible to increase or decrease the target temperature by pressing the and buttons AUTO mode the heating request is according the pro...

Страница 12: ...tch to AUTO mode PARTY mode automatically switch the programmer ON to comfort temperature T1 This status is forced up to midnight after the programmer goes back to the programmed timing fascia Other f...

Страница 13: ...f the triangle buttons and press again the button to enter inside the single setting the scrolling give access to the following settings Attention the TYPE of the device that is part of the main menu...

Страница 14: ...set Setting the day Unset Setting the programming fascia Unset Setting the domestic hot water temperature only rEc type 42 C tyPE Setting the TYPE crt PL Setting the technical menu password required S...

Страница 15: ...tton to enter and exit Set the day of the week Use the and to increase or decrease Use the button to enter and exit Set the programming heating fascia Use the to select the day only ahead not back Use...

Страница 16: ...only for boilers installed with tank and sensor Parameter active only if the parameter 24 inside the technical menu is set ON Set the programming fascia in the same way used for heating fascia The se...

Страница 17: ...reset the set of factory parameters are recharged in the controller memory A83 only for rEc mode the cable between the programmer and the boiler is broken or not connected properly There is no communi...

Страница 18: ...boiler is set for low temperature i e floor heating Curves from 1 to 3 are used when the boiler is used for high temperature i e radiator heating Selection of the climatic curve can be made inside the...

Страница 19: ...The boiler will switch ON The central heating symbol and bar is a proportional indication of the set point of the desired temperature in the room Each bar represents to 2 C They will disappear when t...

Страница 20: ...ndicate whether the current set point for the current time is night or day The party icon is lit up when the party mode is selected In this mode the central heating fascia bar will be completely lit u...

Страница 21: ...rtional indication of the set point of the desired temperature in the room Each bar represents to 2 C They will disappear when the central heating is turned OFF In case of external sensor fitted the b...

Страница 22: ...If the whole bar is black the set point is the comfort T1 They will disappear when the central heating is turned OFF The day icon and the night icon indicate whether the current set point for the cur...

Страница 23: ...ler to the installation Following instructions are dedicated to expert personnel as they have a deep impact on the working mode of your boiler and your system To enter inside the PL menu it is request...

Страница 24: ...iler 09 Min set point heating 30 C 30 C 85 C Type rEc Use the button to decrease and the button to increase the temperature value The value is automatically memorized when moving to the next parameter...

Страница 25: ...parameter 13 Calibration of the room sensor Actual Type rEc and crt Use the button to decrease and the button to increase the reference room temperature Use this parameter in case of not proper insta...

Страница 26: ...ton to decrease and the button to increase the hysteresis OFF of the device The value is automatically memorized when moving to the next parameter 19 Hysteresis ON 0 5 C 0 0 2 0 Type rEc and crt Use t...

Страница 27: ...k on DHW OFF Type rEc Use the and the button to switch ON or OFF the programming time on the DHW production via a tank with sensor function active only with boiler connected to a tank with sensor cont...

Страница 28: ...ing capacity crt only Min 1mA Max 2A at 30 VDC Max 0 25A at 230 VAC Power rating 2 x 1 5AA Alkaline batteries only for crt type OT contact for bus protocol only Never supply with 230V this contact Rem...

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