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GENERAL Life HT220S Digital Room Thermostat User Manual
ROOMTHERMOSTATPLACEMENT
ROOMTHERMOSTATWIRINGDIAGRAM
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
GENERALSPECIFICATIONS
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
ROOMTHERMOSTATTEMPERATURECALIBRATION
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
HT220SAND 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 “-8oC" and
“+8oC".
BATTERY PLACEMENT
Before starting, power off the device connected to the Room
Thermostatand makesurethattheenergy is cutoff.
TECHNICALDATA
Dimensions
To save the settings and exit, press the "On/Off" button until the
deviceturns off.
Note:Recommended tempreturecalibration is “0.0oC”.
85mm / 125mm / 24mm
3V DC (2 x AAA alkaline battery)
2A (30VDC – Resistive load)
0.5A (125VAC – Resistive load)
0.1oC
Operating Current
Relay NO Switching Current
ROOMTHERMOSTATHEATING/COOLINGMODES
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
(5oC) – (30oC)
1 Year (2 x AAA)
(-10oC) – (+50oC)
(-20oC) – (+60oC)
Operating Temperature
Storage Temperature
Pressthe button until the“
” menu appears.
” (heating) and “
You can switch between “
” (cooling) modes
” menu.
byturning thebutton to right or leftin the“
To save the settings and exit, press the button until the device turns
off.
ROOMTHERMOSTAT
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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2
3
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:
4
5
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.
6
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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2
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 resettofactory settings.
Pleasethrowyourdead batteries into thewaste bin forbatteries.
3
- 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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5
6
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| General | Details |
|---|---|
| Name | GENERAL Life HT220S Digital Room Thermostat User Manual |
| Make | GENERAL LIFE |
| Language | English |
| Filetype | PDF (Download) |
| File size | 2.03 MB |

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GENERAL Life 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 spots 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 for accurate readings. Your room thermostat has heating and cooling modes that can be switched easily. You can reset your room thermostat to its default factory settings, which will reset calibration and modes. When the low battery warning icon appears, it is recommended to replace the batteries. If the heating or cooling indicator is blinking, it means the respective unit is working.
- Page 2: Warranty conditions state that the warranty period starts from the invoice date and covers manufacturing defects for 5 years. If the placement of the TPI Room Thermostats is changed or if they are de-energized, the learning process will restart and should be considered as taking 7 days. TPI technology predicts temperature changes and controls the heating/cooling unit to maintain the set temperature with minimal deviations. Devices are delivered in working condition, and on-site commissioning is subject to a service fee. Repair of devices under warranty is conducted at the company factory, with transportation costs borne by the customer for on-site services. Malfunctions caused by customer misuse are not covered by the warranty. The warranty does not cover damages from battery leakage, rust, or use in acidic/humid environments. Customers must report any product damages within the warranty duration to retain their rights. The warranty document must be kept by the customer, and a replacement will not be issued if lost. The manufacturer reserves the right to change product specifications and user manuals.













