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Table of Contents
Related Manuals for Jung 1790 Series
Summary of Contents for Jung 1790 Series
- Page 1 LB management LB management Operating instructions LB Management room thermostat display Art. no. ..1790D.. ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de 17.08.2022 32401513 J0082401513 www.jung.de...
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Page 2: Table Of Contents
LB Management room thermostat display Table of Contents Safety instructions ...................... 3 Device components...................... 3 Intended use ........................ 4 Product characteristics ...................... 4 Functional description ....................... 5 Commissioning........................ 7 Operation .......................... 8 Activate functions ...................... 8 Information for electrically skilled persons .............. 12 10 Overview of button combinations .................. 13 11 Technical data ......................... 13 12 Warranty.......................... 14 32401513... -
Page 3: Safety Instructions
LB Management room thermostat display Safety instructions Electrical devices may only be mounted and connected by electrically skilled persons. Serious injuries, fire or property damage possible. Please read and follow manual fully. Danger of electric shock. Always disconnect before carrying out work on the device or load. -
Page 4: Intended Use
LB Management room thermostat display ƾ Cooling icon lights up: cooling mode, no cooling is taking place Cooling icon flashes: cooling mode, cooling is taking place ƿ Heating icon lights up: heating mode, no heating is taking place Heating icon flashes: heating mode, heating is taking place Icons of the operating area (4) Ƨ... -
Page 5: Functional Description
LB Management room thermostat display Functional description Heating and cooling operating mode Modern heat pump systems often also provide the option of cooling rooms. This func- tion is supported by the cover by means of the "Heating and cooling" operating mode. In this operating mode, the system permanently regulates the temperature to the set cooling temperature. - Page 6 LB Management room thermostat display Valve adaptation Ƹ This parameter is used to adapt to the electrothermal valve drives. There are drives that are either open (deenergised open, setting NO) or closed (deenergised closed, setting NC) when no supply voltage is applied. Temperature sensor ƻƺ...
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Page 7: Commissioning
LB Management room thermostat display Commissioning Setting date, time and other parameters When the year is flashing on the display, you must set or confirm the data listed in the table. – Briefly press the – or + button to change values or toggle between YES / No. –... -
Page 8: Operation
LB Management room thermostat display Operation Increasing or reducing the room temperature Press the – or + button for less than 1 second. ￭ With every brief press of a button the target temperature changes by 0.5 °C. The set value is retained in manual mode; in automatic mode it is retained until the next switching time is reached. - Page 9 LB Management room thermostat display In manual mode, the ƴ icon is displayed. Programming menu overview Image 4: Programming menu Press the ƣ button to call up or exit the programming menu. Navigate through the menu with the – or + button and confirm the selection with the ƨ...
- Page 10 LB Management room thermostat display The operating lock is active and the Ɨ icon appears in addition to the nor- mal indication. Deactivate: Press and hold the – and Ƙ buttons simultaneously for more than one second. The operating lock can be activated via the same button combination that is used for deactivating the lock.
- Page 11 LB Management room thermostat display ￭ Select Ʋ. ￭ Confirm with the ƨ button. The setpoint value for the comfort temperature Ƶ flashes in the dis- play. ￭ Change the setpoint value with the – or + button and confirm with the ƨ but- ton.
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Page 12: Information For Electrically Skilled Persons
LB Management room thermostat display ￭ Press the ƨ and Ƙ buttons simultaneously for longer than 10 seconds. A countdown runs in the display. When "0" is reached, the actual temperature is shown in the display. The active temperature sensor is shown in the display when the actual tem- perature indication is selected. -
Page 13: Overview Of Button Combinations
LB Management room thermostat display Mounting the device Switching or Room thermostat insert are mounted and connected properly (see in- structions of the relevant inserts). ￭ Fit the cover with frame on the insert. ￭ Switch on mains voltage. All display icons are briefly actuated and the software version is displayed for approx. -
Page 14: Warranty
Controller class (EU 811/2013) Contribution to energy efficiency Warranty The warranty is provided in accordance with statutory requirements via the specialist trade. ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de...
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