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DIGITAL THERMOSTAT
MENU DRIVEN with BACKLIT DISPLAY
Recessed installation
www.perry.it
PE - DETIPE023
06/17
S e t
PERRY ELECTRIC Srl
Via Milanese, 11
22070 VENIANO (Como) ITALY
Mod. TE540
Battery-operated
Winter / Summer
2 temperature levels + antifreeze
Input for remote contact
Input for remote temperature probe
2x 1,5V dc LR6-AA
(not included)
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Summary of Contents for Perry Electric TE540
- Page 1 DIGITAL THERMOSTAT MENU DRIVEN with BACKLIT DISPLAY Recessed installation Mod. TE540 Battery-operated Winter / Summer 2 temperature levels + antifreeze Input for remote contact Input for remote temperature probe S e t 2x 1,5V dc LR6-AA (not included) PERRY ELECTRIC Srl Via Milanese, 11 www.perry.it...
- Page 2 INDICE DEVICE PRESENTATION pag. 3 11 - CONFIGURATION MENU (installer) pag. 18 11.1 - Access to configuration menu pag. 18 pag. 3 WARNINGS 11.2 - Change set language pag. 18 1 - TECHNICAL DATA pag. 4 11.3 - Type of temperature adjustment mode pag.
- Page 3 PRESENTATION Dear Customer, thank you for choosing our product. The thermostat, suitable for all heating and/or cooling system, is fitted with a large and clear backlit display to keep all its functions under control in real time. The fundamental feature is its easy to use menu navigation, which makes it extremely user-friendly despite its comprehensive range of functions.
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Page 4: Technical Data
1 - TECHNICAL DATA Power supply: n° 2 Alkaline batteries 1,5 V type AA (LR6) Autonomy: Approx. 2 years Battery life after the "battery low" symbol starts flashing on the display: Approx. 15 days timed 6 sec. (default) / always off White color backlight: 1 / B / U / Electronic Type of action, disconnection and device:... -
Page 5: Factory Settings
2 - FACTORY SETTINGS The data entered in the thermostat called «FACTORY SETTINGS» refer to operation defined as «Standard». The following chapters describe all customisable functions, in order to satisfy any ambient comfort need. FACTORY SETTINGS TABLE (default) RESTORE «Installer RESET» Parameter Default Restore «reset»... -
Page 6: Key Functions
3 - KEY FUNCTIONS Backlit display Touching any key activates back-lighting, displaying the words selection and navigation, press the desired key within 6 sec. to vary the settings (touching any key reactivates a 6 secs. time-out). SetT Note: more particular button functions are described Menù... -
Page 7: Display Features
4 - DISPLAY FEATURES Display Set temperature Currently active set temperature depending on the desired setting: Comfort or Economy (saving) or antifreeze Current program pause (example: for household cleaning) Note: further displays Enabling thermostat from remote control are described in the Info and thermostat operating mode, menu items specific operation paragraphs... -
Page 8: Installation Example
5 - INSTALLAZIONE 5 - INSTALLATION 5.3 - INSTALLATION EXAMPLE 5.1 - DIMENSIONS battery Warning: before installing, deactivate thermostat module the mains voltage of the device to be controlled. Examples of installation in heating systems with a thermostat that controls: A) Wall mounted boiler B) Burner or Circulation pump or Motorized solenoid valve Zone... -
Page 9: Installation
5 - INSTALLATION 5.4 - ELECTRICAL CONNECTIONS Disconnect the 230V~ mains voltage that powers the devices to be controlled Relay terminals AUX 1 Terminals (remote probe) AUX 2 Terminals (remote contact) connect the device to be controlled terminals may be connected terminals may be connected to to the terminals... - Page 10 5 - INSTALLATION 5.5 - THERMOSTAT REMOVAL AND INSERTION (es. battery replacement, programming) Insert or replace with 2 1.5V AA-LR6 batteries paying attention to polarity. ONLY USE GOOD QUALITY ALKALINE BATTERIES (Duracell or Energizer batteries are recommended) Attention: battery life may be more than 2 years. However, it is recommended to replace them at least every 24 months to avoid them running out when you are away (e.g.
- Page 11 5 - INSTALLATION 5.6 - SIGNALLING BATTERIES LOW OR DOWN When the symbol blinks, this indicates that the batteries are running out and as from this moment there are 15 days to replace them. Note: the backlight of the display is automatically deactivated. If the discharged batteries are not replaced within this time the display will completely turn off.
- Page 12 6 - START THE THERMOSTAT 5 - INSTALLAZIONE Upon first insertion of the batteries, the thermostat performs a lamp-test by switching on all display segments, displaying the installed software version for a few seconds. When this phase is over, the thermostat asks to select the language of use. Select the desired language by scrolling through the available languages using the keys.
- Page 13 7 - USE OF THE THERMOSTAT 7.1 - MODIFICATION of temperature from COMFORT to ECONOMY (energy saving) and vice-versa Press the MENU key briefly WINTER= heating (factory setting) With COMFORT temperature 7.2 - MODIFICATION OF T TEMPERATURE SET Directly press the keys.
- Page 14 7 - USE OF THE THERMOSTAT 7.4 - OFF (disabling the thermostat) This setting has the purpose of locking thermostat functions when heating or cooling must remain off. 1- In «CLEANING» mode, press the button briefly to set the thermostat to and consequently «Switch off the system».
- Page 15 9 - ACCESSO AI MENU 9 - ACCESS TO MENUS Menu From normal thermostat operation, press the key for 3 sec . to access the first available menu. Or, if a secret user and/or installer access code has been previously entered , follow the steps below to access the user or installer menus.
- Page 16 10 - USER MENU 10.1 - SET WINTER OR SUMMER MODE From normal thermostat operation, access the menus by pressing and holding the « Menu » key. confirm with Under item SEASON SEt Select with the keys the WINTER (heating) or SUMMER (cooling) mode and confirm with OK.
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Page 17: User Password Menu
10 - USER MENU 10.3 - USER PASSWORD Menu 10.3.1 - Entering the user password No code is set in the factory configuration. From normal thermostat operation, access the menus by pressing and holding the « Menu » key. 1- Select item USER PASSWORD Set with the keys and confirm with... -
Page 18: Access To Configuration Menu
11 - ACCESS TO CONFIGURATION MENU (installer) ACCESS TO CONFIGURATION MENU 11.1 - ATTENTION: access to the configuration menu is recommended for the installer or experienced users since the modification of some settings might affect correct system operation. From normal thermostat operation, access the menus by pressing and holding the «... - Page 19 11 - ACCESS TO CONFIGURATION MENU (installer) 11.3 - TYPE TEMPERATURE ADJUSTMENT METHODS thermal inertia over temperature The thermostat is factory set to work in THERMAL DIFFERENTIAL mode of the heating element °C/°F ON/OFF with a preset thermal differential value (Hysteresis) of 0,3 °C. Note: adjustable from 0,2 °C to 1,2 °C (from 0,3 °F to 2,1 °F).
- Page 20 11 - ACCESS TO CONFIGURATION MENU (installer) 11.3.2 -Setting hysteresis for thermal differential ON-OFF From normal thermostat operation, access the menus by pressing and holding the « Menu » key. •Through the path CONFIGUR SEt -> RULE SEt -> select On:OF then press •With the keys...
- Page 21 11 - ACCESS TO CONFIGURATION MENU (installer) 11.5 - CORRECTION OF ROOM TEMPERATURE READING If for any reason the thermostat must be installed in a position where the measured room temperature might be affected (e.g. perimeter wall which is on average colder in winter and warmer in summer than the rest of the dwelling) the device has 2 separate parameters to adjust the room temperature measured in the Winter...
- Page 22 11 - ACCESS TO CONFIGURATION MENU (installer) 11 - MENU PER LA CONFIGURAZIONE (installatore) From normal thermostat operation, access the menus by pressing and holding the « Menu » key. •Through the path CONFIGUR SEt -> , select item LOCKS SEt .
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Page 23: Probe Menu
11 - ACCESS TO CONFIGURATION MENU (installer) 11.7 - PROBE MENU In addition to the internal probe of the thermostat, it is possible to connect to terminals 14 AUX 1 » « (see wiring diagrams in ch. 5.4) a supplementary probe (optional) which may be set to read temperature in various modes. •Press for 3 secs. - Page 24 11 - ACCESS TO CONFIGURATION MENU (installer) 11.7.2 - SETTING SEPARATE REMOTE PROBE This is a remote probe to detect temperature in a different room from the one where the thermostat is installed, for instance in the event of unfavourable installation or in premises unsuitable to reading and adjusting the temperature.
- Page 25 11 - ACCESS TO CONFIGURATION MENU (installer) 11.7.4 - SETTING SEPARATE EXTERNAL PROBE This is an additional probe to read the temperature outside the dwelling ( ). It does not have any home temperature control features, which are controlled by the internal thermostat probe.
- Page 26 11 - ACCESS TO CONFIGURATION MENU (installer) 11.8.1 - ACTIVATION / DISABLING WITH A TELEPHONE PROGRAMMER After connecting the Telephone programmer (optional) to the thermostat or other control device , it will be possible to select the NA (normally open contact) or NC (normally closed contact contact type setting on the telephone programmer.
- Page 27 11 - ACCESS TO CONFIGURATION MENU (installer) 11.8.2 - «nA» DUTY - for normally open contact (NO) By selecting this function it is possible to connect a NO remote contact which upon closing sets the thermostat in the mode with antifreeze temperature t , unless it has been previously disabled.
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Page 28: Descaling Cycle
11 - ACCESS TO CONFIGURATION MENU (installer) 11.9 - DESCALING CYCLE If the function is activated, the programmable thermostat activates every day of the year (24h after the last intervention of the relay), for 2 minutes. It activates the controlled device (pump, valve etc.) to prevent scaling or jamming caused by prolonged inactivity. - Page 29 11 - ACCESS TO CONFIGURATION MENU (installer) 11.12 - ENTERING AND MANAGING PASSWORDS Some functions of the thermostat may be protected by a user Password (Ut) and/or installer (Inst) , so that they may be only modified by authorised persons. No password is active in factory settings.
- Page 30 11 - ACCESS TO CONFIGURATION MENU (installer) 11.13 - RESTORE (RESET) IMPORTANT! The RESTORE (Reset) operation is recommended for the installer or expert user. In fact, this operation deletes many previous settings carried out also according to the type of system. •The operation may be carried out pressing the Menu key for 3 secs., follow the path...
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Page 31: Possible Problems And Solutions
12 - POSSIBLE PROBLEMS AND SOLUTIONS PROBLEM CAUSE SOLUTION Batteries not installed Check that the batteries are installed The thermostat display is OFF Wrong battery polarity Check polarity of batteries Dead batteries Replace the batteries Replace the batteries within 15 days The display flashes the The batteries are running low symbol...
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