Beretta 20050684 Page 1 Installation And User Instruction Download

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ROGRAMMABLE

DAY THERMOSTAT

Installation and user instruction

This instructions to be retained by the user

Summary of Contents for 20050684

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

Page 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...

Page 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...

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...