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SM-SM308N-TL-S2
Features
Override • Timing On/Off • 5+2 Day Programmable
Infrared Remote Control (Optional)
Blue backlight (Optional)
Remote Sensor (Optional)
Hole pitch: 60 mm
Application
SM308N-TL-S2 series Thermostats used in individual rooms or zones in buildings. SM308N-TL-S2 has one digital input
as open/close contact input, one analog input that can be used as an external sensor input, one relay outputs. It
controls the fan coil unit depending on the internal room sensor or external return sensor temperature.
Notes on Usage
Please, read this datasheet carefully. SM308N-TL-S2 thermostat safety rules in accordance with the latest
technological developments designed and manufactured. To avoid injury and property damage safety warnings must
be observed.
Security Advice-Caution
Assembly, maintenance, diagnostic and repair must be done by authorized service. The power supply of the
device is 260V AC and it has no internal fuse. External protection with max C 10A circuit breaker required in
all cases. Disconnect from power supply before separating front plate.
Ordering Information
Product Code
SM308N-TL-S2
Technical Specification
Power Supply
Power Consumption
Electrical Connection
Switch current rating
Accuracy
Doc: 241001
www.smallart.com.tr
Description
1 pcs Temperature Input
1 pcs Digital Outputs (Relay) Electrical Control
85~260 VAC, 50/60 Hz
< 2.0W
Terminal Connectors
16 A (resistive load)
6 A (inductive load)
±1°C
SM-SM308N-TRL-S2
Technical Catalog
Power
220 VAC
Page 1/6
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Related Manuals for Smallart SM308N-TL-S2 Series
Summary of Contents for Smallart SM308N-TL-S2 Series
- Page 1 Hole pitch: 60 mm Application SM308N-TL-S2 series Thermostats used in individual rooms or zones in buildings. SM308N-TL-S2 has one digital input as open/close contact input, one analog input that can be used as an external sensor input, one relay outputs. It controls the fan coil unit depending on the internal room sensor or external return sensor temperature.
-
Page 2: Mounting Location
Do not expose to dripping or splashing. CAUTION: Disconnect the power supply before removing the front cover. Wiring, protection, and earthing should be done in accordance with the directions. Doc: 241001 Page 2/6 www.smallart.com.tr... -
Page 3: Mounting Instructions
Important Note: It is recommended to use the screws included in the product box. Otherwise, there could be fitting problems during the mounting. Caution! The ends of the connecting wires must be protected against delamination using insulated sleeves as shown in the figure. Insulated sleeve with a length of 6mm. Doc: 241001 Page 3/6 www.smallart.com.tr... -
Page 4: Wiring Diagram
When enabled and thermostat has been turned off, the icon “ ” will be showed and the heating will be activated if the room temperature is lower than 5 °C; the heating will be stopped if the room temperature is higher than 7 °C. Doc: 241001 Page 4/6 www.smallart.com.tr... - Page 5 9. Press “ ” to accept this setting. 10. Use the Up/Down key to set the required temp. 11. Repeat for switching times 2-4 for the weekend. To disable the function: Select to “Override” or “Programmable” mode. Doc: 241001 Page 5/6 www.smallart.com.tr...
- Page 6 3. You are now prompted to enter the maximum floor limit. 4. Range = 20～90℃. Reading The Floor Temperature When the thermostat turned on. Press “M” once, the “ ” will be flashed, then the display show the floor temperature. Dimensions Doc: 241001 Page 6/6 www.smallart.com.tr...
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