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COMPUTHERM

 

Q20

Programmable, digital room thermostat

Operating Instructions

Содержание COMPUTHERM Q20

Страница 1: ...COMPUTHERM Q20 Programmable digital room thermostat Operating Instructions...

Страница 2: ...er unit 11 6 Operation of the thermostat that has been put into operation 13 7 Settings 17 7 1 Selecting the operating mode FUNC 17 7 2 Switching on and off of the programmed mode PROGRAM 17 7 3 Selec...

Страница 3: ...m of a day to another day or other days 30 8 4 4 Modifying the programs of the device 32 8 4 5 Program inspection 33 8 5 Temporary manual mode until the next program switching 34 8 6 Temporary manual...

Страница 4: ...y of boilers air conditioners humidifiers and dehumidifiers in circulation in Hungary It can easily be connected to any gas boiler air conditioner humidifier and dehumidifier with two wire room thermo...

Страница 5: ...different temperature in 0 5 C increments and humidity in 1 percent increments can be assigned to every switching times The simultaneous use of several COMPUTHERM room thermostats and one COMPUTHERM Q...

Страница 6: ...se in wet chemically aggressive or dusty environments The manufacturer will assume no responsibility for any possible direct or indirect damages or income losses incurring during the use of the device...

Страница 7: ...ng that the party holiday program is switched on Economy mode icon Icon showing that cooling is switched on Icon showing that heating is switched on Comfort mode icon Room temperature Battery charge l...

Страница 8: ...at are equipped with a thermostatic head adjust it to maximum temperature or replace the thermostatic head of the radiator valve with a manual control knob in the room where the room thermostat is to...

Страница 9: ...e tools Remove the serial terminal cover from the inside of the back panel using a small screwdriver The receiver unit controls the boiler or air conditioner through a potentialfree alternating relay...

Страница 10: ...e inner cover removed to connect the wires after installation ATTENTION Always consider the loadability of the receiver unit and follow the manufacturer s instructions of the heating or cooling equipm...

Страница 11: ...s appliance Icon appearing on the display to indicate low battery voltage warns reliably that the batteries should be replaced only when alkaline batteries are used After the batteries have been inser...

Страница 12: ...unit 1 NO and 2 COM close at a temperature below 21 8 C the heating system switches on and open at a temperature above 22 2 C the heating system switches off In cooling mode the relay switches conver...

Страница 13: ...on of the thermostat can be tailored to your liking You can enter the setting menu of the thermostat by pressing the button for 2 seconds Then the continuously illuminated time and the flashing Englis...

Страница 14: ...ally set Economy mode or comfort mode ON Chapter 7 2 ON Switched on In this case the thermostat is working according to a pre set program or manual mode T UNIT Temperature unit C C F HYSTER Switching...

Страница 15: ...sured humidity is higher than the set value then the cooling system switches off A LIGHT Automatic backlight OFF switched off ON ON switched on backlight switches on for 10 seconds after any button ha...

Страница 16: ...OFF switched off OFF Chapter 7 7 ON switched on RESET Restoring factory default settings saving the settings and exiting the settings menu after touching the button Chapter 7 8 RES restoring factory d...

Страница 17: ...level set in the dehumidifying mode taking the switching sensitivities into account 7 2 Switching on and off of the programmed mode PROGRAM The thermostat can be used in both programmed and non progra...

Страница 18: ...ed thereto The smaller this value the more stable is the inner temperature humidity in the room and the comfort improves Switching sensitivity does not affect the heat loss of the room building and va...

Страница 19: ...displayed by the thermostat can be modified by maximum 3 0 C 6 0 F compared to the temperature measured by the temperature sensor in increments of 3 0 C 6 0 F or 0 1 C 0 1 F 7 5 Calibration of the hum...

Страница 20: ...r on the respective day or on the previous day e g during non heating period The pump protectionfunction only works when the controlled device is in operable condition 7 8 Restoring factory default se...

Страница 21: ...ode Chapter 8 4 Touching the button you can switch between the modes When you intend to operate your device temporarily in a way other than the set default mode e g on the occasion of a family gatheri...

Страница 22: ...y mode the thermostat provides the economical e g night time temperature humidity corresponding to the set temperature humidity in the vicinity of the place of installation Using the and buttons these...

Страница 23: ...ng associated temperature humidity levels The devices can be programmed for a one week period Its operation is automatic repeating the set switchings cyclically every 7 days For each day 1 fixed switc...

Страница 24: ...efault setting only makes sense if you need uniform temperature all day For example if you want to maintain a continuous economical temperature e g 16 C on weekdays while you wish to maintain a comfor...

Страница 25: ...order to avoid coincidence or overlap of switching times In this case the device pushes forward the respective times so that the min 10 minutes difference always remains If due to time modifications t...

Страница 26: ...you can program the device this way as described in Chapter 8 4 2 But keep in mind that when you programmed several days similarly this way you can modify their program only together Therefore if you...

Страница 27: ...program for every day of the week it is reasonable to select all days of the week at the same time indicated by simultaneous flashing of syllables MON TUE WED THU FRI SAT and SUN instead of programmi...

Страница 28: ...rt time of PROG switching that belongs to the selected day s and the display of the device will flash the time value the default setting is to be set Using and buttons on the front panel of the device...

Страница 29: ...offered switching from the default position Then programming of the respective day s is completed and the device immediately offers selection of a new day and programming can be continued from step b...

Страница 30: ...PY function may only be used for programming the days of the week separately Touch the button to move the display of the thermostat to the home screen then enter the programming menu by touching the b...

Страница 31: ...the day that has been copied previously touch the button to copy the program Then the syllable indicating the day to which you have copied the program also becomes continuously visible and its flashi...

Страница 32: ...nd so that during the modification of the time of switching with buttons and you reset the time set previously to factory default or touch the button for 2 seconds Touch the button to cancel respectiv...

Страница 33: ...er 7 10 In this case the device should be set and programmed again as described in Chapters 7 and 8 4 8 4 5 Program inspection Touch the button to move the display of the thermostat to the home screen...

Страница 34: ...ng the button you can return to the home screen if no button has been touched for 15 seconds the display will automatically return to the home screen 8 5 Temporary manual mode until the next program s...

Страница 35: ...to the set program before the switching time touch the button 8 6 Temporary manual mode for 1 to 99 hours party program The party program can be used in any default mode of the thermostat For activat...

Страница 36: ...After this time the icon disappears and the device returns to operation according to the mode used before the party mode Touch the button if you wish to return to the previously used mode before the...

Страница 37: ...be freely modified with buttons and during the holiday program period During the holiday program the segments indicating the hour on the display alternately show the exact time TIME and the number of...

Страница 38: ...r the last button has been touched You can modify the automatic backlight of the thermostat the backlight of the keys and the backlight brightness as described in Chapter 7 10 LOCKING THE CONTROL BUTT...

Страница 39: ...teries should be replaced see Chapter 5 2 The exact time should be set again after the batteries have been replaced but the device saves the program that has been loaded as well as the settings even w...

Страница 40: ...our website where we collected the problems and questions that most frequently occur while our appliances are being used along with the solutions thereto https www computherm info en faq The vast maj...

Страница 41: ...41...

Страница 42: ...stablishment of the heating network and apparatuses and fittings needed for division into zones in our publication titled Energy Savings and Comfort which is also available on our website www computhe...

Страница 43: ...range 0 to 99 RH in 1 0 increments Temperature measurement accuracy 0 5 C 0 9 F Humidity measurement accuracy 3 RH Temperature calibration range 3 C in 0 1 C increments 6 F in 0 1 F increments Humidi...

Страница 44: ...rating temperature 0 c to 48 c Operating humidity 5 to 90 without condesation Protection against environmental impacts IP30 Dimensions 125 x 82x 24 5 mm W x H x D Weight 149 g Temperature and humidity...

Страница 45: ...014 53 EU and RoHS 2011 65 EU Manufacturer QUANTRAX Ltd F lem le u 34 Szeged H 6726 Hungary Phone 36 62 424 133 Fax 36 62 424 672 E mail iroda quantrax hu Web www quantrax hu www computherm info Origi...

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