General Life HT300 SET Wireless Room Thermostat
USAGE OF ROOM THERMOSTAT
HT300 SET is a wireless room thermostat. The HT300 SET room thermostats are used in heating systems to keep the room temperature constant at the set temperature.
- Large LCD Backlight Display
- Touch Keys
- Daily and Weekly Program
- Different Mode Options (Comfort, Economy, Holiday)
- Battery Indicator, Key Lock, Heating Calibration
- For heating systems
- ON/OFF control
- Battery DC 3 V (2 × 1,5V AAA Alkaline battery)
USAGE AREAS
- Houses
- Apartments
- Residences
- Schools
Offices
The device can be used on combi boilers and on all on/off heating systems operating at 220V AC 7A current and voltage values.
MECHANICAL DESIGN
The device consists of 3 part:
- Plastic body
- Battery cover
- Wall hanger
Holder
The battery cover is attached to the plastic case. After the wall bracket is mounted in the wanted area, the plastic body is attached to the wall bracket
Screen Indicators
OPERATING PRINCIPLES
HT300 SET room thermostat specifications:
- LCD with backlight
- Two-position control (ON / OFF)
- Temperature sensor (NTC)
The thermostat measures the room temperature with its temperature sensor. The desired temperature value is set by turning the button to the right or left. When the room temperature rises above the set temperature value, the room thermostat sends a shutdown command to the modem. Modem Turns off the relay by receiving the command.
Digital display; The set temperature, battery life, room temperature and heating symbol are displayed. The heating symbol gives information about the operation status of the boiler. The product measures 0.1oC temperature accuracy. However, there is an operating sensitivity of 0.5oC to prevent the heating unit from starting and stopping too frequently.
The device manages the heating systems by the on-off operation algorithm. This working algorithm is shown in the following graph.
FUNCTIONS
Temperature Control
The room thermostat controls the room temperature according to the set value. The on / off temperature difference of the device is 0.5oC.
Calibration
The room thermostat can be calibrated if the measuring temperature wanted to be changed. The calibration range is -8oC to + 8oC.
ORDERING
When ordering, specify both the product type and the product code, for example the HT300 SET wireless room thermostat.
ROOM THERMOSTAT INSTALLATION
Remove the room thermostat by pulling it out of the wall bracket. If you want to use your room thermostat in a fixed place, mount the dismantled wall apparatus in a room you frequently use in your living space. If you want to use your room thermostat with the table bracket, place the room thermostat on the table bracket by removing the wall bracket. For example; Like your home lounge or living room. Avoid installing the room thermostat where there is a lot of air circulation, such as door entry or window edge. Also, do not place near heating units (heating panels, fireplaces etc.) and direct sunlight areas. We recommend that the room thermostat is placed at a height of 50 cm to 150 cm from the floor. You can try a few places to find where you can place the room thermostat.
- If the room thermostat is to be used with the wall bracket, the wall bracket must be mounted on a flat wall.
- Local electrical regulations must be observed during installation.
- Installation of room thermostat must be done by authorized personnel.
- The parts included in the room thermostat are made of ABS, PC materials.
- In systems with room thermostats, if there are thermostatic radiator valves, keep them in the open position.
BATTERY CHANGE
Remove the battery cover located on the back of your room thermostat. Insert a 3V DC (2xAAA) alkaline battery into the battery compartment. When installing batteries, make sure they are incorrect position. Place the room thermostat in the wall bracket or table bracket by closing the battery cover. Replace both batteries at the same time.
WARNING!
Please dispose of your discharged batteries in waste bin which is separated for battery wastes.
MAINTENANCE
The device is maintenance-free.
MODEM
- Modem Led Light
- Sync Button:
- Syncs modem and room thermostat.
- Manual Usage Button:
- Deactivates receiver and allows you to use boiler manually.
- Modem Power Cable Input
- Boiler Connection Cable Input
MODEM LED LIGHT COLOR EXPLANATIONS
| Green | Receiver synced with thermostat and Works properly. |
| Green Flashing | Pressed to receiver sync button and waiting for thermostat sync signal. |
| Red | Receiver has energy but no thermostat synced. |
| Red Flashing | Boiler shut down because of, no signal from thermostat more than 22 minutes. |
| Orange | On Manual Mode. |
MODEM PLACEMENT
The important thing to note for receiver placement is that avoiding physical contact with boiler and protecting against materials such as liquid, dust etc. You can place your receiver in boiler’s cabinet without physical contact with boiler or mount receiver to Wall.
MODEM SETUP
- First, shut down electrical current which your boiler is connected (fuse, power outlet etc.)
- Connect one of the boiler connection cable to receiver as shown in the Connection Scheme.
- Connect other boiler connection cable end to boiler’s room thermostat input as shown in the boiler’s user manual.
- Input receiver power cable first to receiver than to plug. If there is no plug near your boiler, you can connect cable to your boiler’s connection fuse.
- After finishing connections, turn on electrical current first, then turn on your boiler.
- If you want to deactivate your receiver, press manual button for 2 seconds then you should see orange light on receiver. After being sure that your boiler is working, press same button and see orange light disappeared.
- Setup Room Thermostat to sync receiver with room thermostat.
CONNECTION DIAGRAM
WARNING!
Only persons who have got Professional Competence should make operations electric wiring or boiler setup.
APPLICATION EXAMPLE
SYSTEM COMBINATION
APPLICATION EXAMPLE
WARNING!
- Please do not connect the modem with another product’s supply line.
- Risk of fire and injury due to short circuit!
- Please comply with local regulations when determining power cable diameters.
- Please supply the power line from a fuse.
- The product is subject to the European Directive 2012/19 / EU as it is included in the electronic product category.
- It cannot be considered as domestic waste.
- You can leave the product in electronic waste collection areas.
- Follow all local and applicable laws and regulations.
- There is no internal fuse inside the product.
- External fuses must be used on all supply lines.
SYNC ROOM THERMOSTAT AND RECEIVER
- Each room thermostat is matched with a modem inside the factory. In case of any signal loss, you can perform the matching by following the steps below.
- First of all sync button on receiver needs to be pressed down for 2 seconds until green light blinks.
- When your thermostat is in Off status ”On/Off’ button should be pressed for 3 seconds until heating calibration menu displays,when you see calibration menu press one more time to ”On/Off” button and ”Adr” menu which is a synchronization menu will show up.
- In ”Adr” menu when either one of the temperature adjustment button pressed, thermostat will send synchronization signal to receiver.
- Green light on the receiver will be stabilized and receiver would make notification sound.
- Now receiver and wireless room thermostat is matched and syncronized.
ROOM THERMOSTAT HEATING CALIBRATION
- If you want to take the temperature on your thermometers in your living space as reference, you need to calibrate your room thermostat. For this:
- When the device has ”Off ” status ”On/”Off” button needs to be pressed for 3 seconds.
- From the calibration menu which appeared after 3 seconds,you may set to any temperature degree by pressing
- ”Adjustment Buttons”.This value can be arranged between ”-8oC and +8oC”
- To exit calibration menu please press ”On/Off’ button 2 times.
Note: Recommended tempreture calibration is “0.0oC
KEY LOCK
In room thermostat there is a key lock function to avoid any unintended contact. In order to unlock the thermostat’s key lock ” Mode” button should be pressed for 3 seconds.If buttons on thermostat are not touched for 10 seconds,key lock will be reactivated
DAY AND HOUR SETTINGS
- While your thermostat is On,keep pressing “Settings” button for 3 seconds.
- At the first screen that appears “Hour” part will be blinking.You may set the time with “Up” and “Down” buttons
- After set the time, ”Settings” button needs to be pressed once. For minute setting, minute part will be blinking.
- You may set the minute with “Up” and “Down” buttons.
- After set the minute, “Settings” button needs to be pressed once to set the day of week.
- Days of every week begins with Monday so if you see 1 on the screen it means Monday is chosen. Likewise 2 would be Tuesday, 3-Wednesday, 4-Thursday, 5-Friday, 6-Saturday and 7-Sunday.
- When setting is done you may exit by pressing for 3 seconds to “Settings” button.
MODE SETTTINGS
Your room thermostat has got 5 different modes. 3 of them(Comfort,Economy and Holiday Mode) are prepared and constant modes.Other modes are manual mode and weekly program mode. In prepared modes , temperature degrees are based on user’s choices which has been set in the beginning. Manual mode provides to operate the thermostat with temperature which user’s required and set directly. Weekly program mode provides to keep operate the thermostat with weekly program which user’s set.
- Temperature degrees of prepared modes can be changed on “Settings” menu.
- In order to go to “Settings” menu, “Settings” button needs to be pressed for 3 seconds. Date and time settings would appear in first screen, to skip it “Settings” button should be pressed for 3 times. Comfort Mode’s temperature degree would appear and temperature for Comfort Mode can be adjusted by pressing “Up” and “Down” buttons.
- When setting is done, by pressing “Settings” button other modes (Economy and Holiday Mode) can be set.
- Pressing “Settings” button for 3 seconds again would close “Settings” screen.
- Manual mode temperature can be set by pressing “Up” and “Down” buttons while on home screen.
- When “Up” or “Down” buttons are pressed thermostat will be set on Manual Mode.
- In order to change to Mode settings you may press “Mode” button.
WEEKLY PROGRAM
You can adjust the weekly operating modes of your room thermostat seperately for each hours per day under favour of weekly program. Weekly program mode includes 2 active modes. They are “Comfort Mode” and “Economy Mode”
- In order to arrange the weekly program “Program Mode” button needs to be pressed for 3 seconds. On the screen there will be icons for the day which wants to be programmed, hours of the day and active mode. The hour which will be programmed will be blinking.
- By pressing “Mode” button, chosen mode for that specific hour may be changed.
- ”Up” and “down” button would allow you to change the chosen time frame and up to the active it can be programmed.
- While setting the weekly program to change the date “Settings” button should be pressed.
- When weekly program is chosen on screen or while setting weekly program, if the hours on the screen is blinking, it means that the chosen hours set on “Comfort” mode. If the hour is not blinking then chosen mode is
- ”Economy”mode. As for blinking hour means active current time.
- After scheduling the weekly program to register it “Program Mode” button needs to be pressed for 3 seconds
TECHNICAL DATA
Room Thermostat
| Power Supply | |
| Operating Current | 3V DC (2 x AAA alkaline battery) |
| Battery Life | 1 Years (2 x AAA) |
| Operational Data | |
| Temperature Measurement Accuracy | 0.1oC |
| Operating Sensitivity | 0.5oC |
| Operating Temperature Range | (5oC) – (30oC) |
| Environmental Conditions | |
| Operating Temperature | (0oC) – (+45oC) |
| Storage Temperature | (-10oC) – (+50oC) |
| Transport Temperature | (-10oC) – (+50oC) |
| Standards | |
| Radio and Telecommunications Terminal Equipment Regulation | 2014/53/EU (R&TTE/RED EN 301 489-1 V2.1.1:2017,
EN 300 220-1 V3.1.1:2017, EN 301 489-3 V2.1.1:2017, EN 300 220-2 V3.1.1:2017, EN 62479: 2010, EN 60730-2-9:2010, EN 60730-1:2011) |
| Electromagnetic Compatibility Regulation | 2014/30/EU (EMC EN 61000-6-3: 2007 + A1: 2011,
EN 61000-6-1: 2007 |
| Low Voltage Directive | 2014/35/EU (LVD EN 60730-2-9:2010, EN 60730-1:2011) |
| General Data | |
| Weight (including package) | 435 g |
| Color | White |
| Material | ABS, PC |
Modem
| Power Supply | |
| Operation Current | 220V AC |
| Relay NO Switching Current | 7A (220V AC) |
| Environmental Conditions | |
| Operating Temperature | (0oC) – (+45oC) |
| Storage Temperature | (-10oC) – (+50oC) |
| Transport Temperature | (-10oC) – (+50oC) |
| General Data | |
| Color | White |
| Material | ABS |
DIMENSIONS
REFERENCE:
DOWNLOAD MANUALS:
Generallife HT300 SET Wireless Room Thermostat User Manual
OTHER MANUAL:
Generallife HT300 SET Wireless Room Thermostat DATA SHEET
