GENERAL HT220S Digital Room Thermostat User Manual

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ROOM THERMOSTAT PLACEMENT  

ROOM THERMOSTAT WIRING DIAGRAM  

ENGLISH  

Room Thermostat needs to be placed in the room which is used most  

frequently. For instance; living room or lounge. Placing the Room  

Thermostat in a spot that have air circulation like entrance of a room  

or side of window should be avoided. Also anywhere close to  

heating/cooling units such as radiator, stove and spots which get  

direct sun lights would not be suitable. Room Thermostat needs to be  

located above the floor 150 cm height. Few trials may be made to find  

the most convenientspot.  

HEATING/COOLING UNIT  

DIGITAL ROOM THERMOSTAT  

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HT220S USER MANUAL  

GENERAL SPECIFICATIONS  

NO COM  

min. 20 cm  

DIGITAL ROOM THERMOSTAT  

HT220S is a wired room thermostat. The user can adjust the room  

temperature with the required temperature and get more comfortable  

and economic heating/cooling.  

Warning!  

Operations within the heating  

/

cooling unit or the electrical  

installation must be carriedout byprofessionally qualified persons.  

 PreciseTemperatureMeasurement  

 Heating calibration  

ON/OFFControl  

Wired Connection  

TPIAlgorithm  

ROOM THERMOSTATTEMPERATURE CALIBRATION  

Temperature sensors which are used in Room Thermostats are highly  

sensitive. You may need to calibrate your Room Thermostat if you  

would like to get the same temperature values with other  

thermometersin yourliving space.  

 Heating/Cooling Modes  

HT220S  

USER MANUAL  

HT220S AND EQUIPMENTS  

Dowels and Screws  

HT220S Room Thermostat  

Alkaline Battery  

 While your device is turned off, press and hold the button for 3  

seconds.  

 Press the button until the “  

” menu appers. In order to see the  

desired temperature, set the temperature difference by turning the  

button to right or left. This valuecan be arranged between “-8^oC" and  

“+8^oC".  

BATTERY PLACEMENT  

Before starting, power off the device connected to the Room  

Thermostatand makesurethattheenergy is cutoff.  

TECHNICAL DATA  

Dimensions  

 To save the settings and exit, press the "On/Off" button until the  

deviceturns off.  

Note:Recommended tempreturecalibration is “0.0^oC”.  

85mm / 125mm / 24mm  

3V DC (2 x AAA alkaline battery)  

2A (30VDC – Resistive load)  

0.5A (125VAC – Resistive load)  

0.1^oC  

Operating Current  

Relay NO Switching Current  

ROOM THERMOSTAT HEATING / COOLING MODES  

Your Room Thermostat has heating and cooling modes. In order to  

switcheasilybetweenheating and cooling modes:  

 While your device is turned off, press and hold the button for 3  

seconds.  

Temperature Measurement  

Accuracy  

Operating Temperature Range  

Battery Life  

(5^oC) – (30^oC)  

1 Year (2 x AAA)  

(-10^oC) – (+50^oC)  

(-20^oC) – (+60^oC)  

Operating Temperature  

Storage Temperature  

 Pressthe button until the “  

” menu appears.  

” (heating) and “  

 You can switch between “  

” (cooling) modes  

” menu.  

byturning the button to right or leftin the “  

 To save the settings and exit, press the button until the device turns  

off.  

ROOM THERMOSTAT  

 The settings you have made have been saved. Once you turned on  

yourdevice, itwilloperatewiththe changed settings.  

As shown in the picture above, press the screwdriver forward from the  

space shown, bend the tabs and separate the front cover. Insert 2 new  

AAA alkaline batteries in the battery housing with the correct battery  

direction. Replace both batteries at the same time. Then align the  

front part of your Room Thermostat to the back and squeeze it  

towards theback.  

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FACTORY SETTINGS RESET  

You can reset your Room Thermostat to its default factory settings.  

This operation resets the calibration setting and heating/coling  

modes to factory setting. To reset your Room Thermostat to factory  

setting:  

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Low Battery Warning: When the “ ” icon appears on the screen, it  

means “low battery warning”. It is recommended to replace the  

batterieswhen this warning appears.  

 While your device is turned off, press and hold the button for 3  

seconds.  

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 Pressthebutton until the“  

 While in the “ “ menu, turn the button to right or left in order to  

select“ “ option and pressthebutton.  

” menu appears.  

Warning: When the product is not used for a long period (more than 15  

days), remove the batteries. Otherwise, malfunctions that may occur  

would beoutof warranty.  

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Battery Indicator  

Heating Indicator  

- If the Heating Indicator is blinking, the heating unit is working.  

- If the Heating Indicator is steady, the heating unit is not working.  

Cooling Indicator  

 Your devicewillbe turned off and resetto factory settings.  

Pleasethrowyour dead batteries into thewastebin forbatteries.  

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- If the Cooling Indicator is blinking, the cooling unit is working.  

- If the Cooling Indicator is steady, the cooling unit is not working.  

Room Temperature  

Set Temperature  

ON/OFF and Temperature Setting Button  

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General	Details
Name	GENERAL HT220S Digital Room Thermostat User Manual
Make	GENERAL
Language	English
Filetype	PDF (Download)
File size	2.03 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• GENERAL

GENERAL HT220S Digital Room Thermostat User Manual Overview

Summary of Contents

• Page 1: Room thermostat needs to be placed in the room which is used most frequently. Placing the room thermostat in a spot with air circulation or close to heating/cooling units should be avoided. Room thermostat needs to be located above the floor at a height of 150 cm. HT220S is a wired room thermostat that allows users to adjust room temperature for comfort and economic heating/cooling. Operations within the heating/cooling unit or electrical installation must be carried out by professionally qualified persons. Temperature sensors in room thermostats are highly sensitive and may require calibration. Your room thermostat has heating and cooling modes. To switch between heating and cooling modes, press and hold the button for 3 seconds. You can reset your room thermostat to its default factory settings. When the low battery warning icon appears, it is recommended to replace the batteries.
• Page 2: Warranty conditions specify a 5-year period against manufacturing defects. The TPI room thermostat uses an algorithm to maintain the desired temperature efficiently. Changing the thermostat's placement or de-energizing it restarts the learning process, which takes 7 days. Devices are delivered in working condition, and on-site commissioning incurs a service fee. Repair and maintenance are conducted at the company, with transportation costs borne by the customer. Malfunctions caused by customer misuse are not covered by the warranty. The warranty does not cover damages from external factors like fire or flooding. The customer must report any product damages within the warranty period to retain rights. The thermostat is compatible with heating/cooling units that have on-off connections. The warranty document must be retained by the customer, as a replacement will not be issued if lost.