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Electronic thermostat for residential applications Manuale d’uso User manual I n t e g r a t e d C o n t r o l S o l u t i o n s F o r E n e r g y S a v i n g s...
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CAREL S.p.A. o le sue filiali/ qualora non siano state seguite le avvertenze o raccomandazioni descritte affiliate siano state avvisate della possibilità...
1. GENERAL FEATURES 1.2 Dimensioni ThT Thermostat is the CAREL room thermostat that allows users to control the temperature in residential or light commercial environments, providing of simplified interface that is ideal for end users. Temperature Dimension flush mounting set is simple and intuitive, using the knob on the front panel. thT also allows the user to make some settings, such as the operating mode and time bands.
• for the serial connection use three-wire shielded cable, AWG 20-22. The Assembly for the wall mounting length of the network must not exceed 500 m. For extended networks 1. Separate the front from the rear of the terminal using a screwdriver; fit a 120 Ohm resistor between RX/TX+ and RX/TX- on the first and last 2.
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Example of network connections AC85~ 250 V 50/60 Hz AC85~ 250 V 50/60 Hz thT - ID51 Power line Power line Digital Load output B(-) Serial B(-) connection A(+) A(+) Dismantling Insert a screwdriver into the clot at the top and press downwards to detach the display.
Display Description Function Parameter If you want to set parameter, you can setting operate as following a. turn off the thermostat b. press and hold “ “ for 5 seconds c. rotate the knob, set the password to 22 d. select parameter and change its value by rotating and press the knob.
Clock Setting Note: information “hh”, “mm” and “week” is sent by modbus RS485: Turn on the thermostat, press and hold “ “ for 5 seconds, the secondary • hh - Register 6 • mm - Register 7 • day - Register 8 field display “hh:mm”, now , press “...
Auto recovery Description Default Note display value For internal use. It is fix to 1; Password Password is: 22 FAN/HEATING configuration • 00:FAN Key Clock • 01:HEATING Configuration “mode” button Range 1 to 511 To select the sequence of icons to show on display, enter in the Temperature sensor 0.0 °C -5.0 to 5.0 °C...
1.3 Technical specifications Address Type R or R/W Variable Description Data interpretation Coil R / W Buzzer enable 0: Off Power supply From 85 to 260 Vac, 50/60 Hz 1: Enabled Power consumption 2 VA Coil R / W Time band enable 0: Off Operating Conditions 0 up to +45 °C...
Address Type R or Variable Description Data interpretation Register R / W Heating button setting 00 Disabled 01 20 minutes 02 40 minutes 03 60 minutes Register R / W hh Time 1 Monday-Friday 00 - 24 Register R / W mm Time 1 Monday- 00 - 59 Friday...
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