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Computherm KonvekPRO Operating Instructions Manual
Computherm KonvekPRO Operating Instructions Manual

Computherm KonvekPRO Operating Instructions Manual

Gas convector controller

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COMPUTHERM KonvekPRO
Gas convector controller
Operating Instructions

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Summary of Contents for Computherm KonvekPRO

  • Page 1 COMPUTHERM KonvekPRO Gas convector controller Operating Instructions...
  • Page 2 A GENERAL DESCRIPTION OF THE GAS HEATER CONTROLLER COMPUTHERM KonvekPRO type gas heater controller is able to control the vast majority of the gas heaters available on the Hungarian market. It can easily be connected to any gas heater which...
  • Page 3 KonvekPRO stops heating the tube thermostat of the gas heater which cools down (for 3-6 minutes) below the temperature value set by the regulating knob of the gas heater so the gas heater switches on and starts to heat.
  • Page 4 1 wireless room thermostat and 1 receiving unit for every gas heater. 1. LOCATION OF THE APPLIANCES COMPUTHERM KonvekPRO gas heater control- ler should be located near the gas heater, fixed preferably to a wall at such a distance from the gas heater so that the metal probe therein can be connected to the controller.
  • Page 5 KonvekPRO. In this case the thermostat can be moved anywhere within the range. IMPORTANT WARNING! For proper operation of the gas heater controller turn the temperature regulating knob in the gas heater to approx.
  • Page 6 2.1. Get the things included in the package of COMPUTHERM KonvekPRO ready: appliance KonvekPRO, PSU, 2 dowels and 2 screws. You will also need a pencil, a drilling machine, small (flathead and Phillips) watchmaker’s screwdrivers, a Ø6 mm drill bit and, maybe, a hammer.
  • Page 7 Put the template to the place where you want to install KonvekPRO. Then perforate the template in the middle of the circles indicated by the arrows by means of a pencil. - 7 -...
  • Page 8 2.4. Prepare the holes (Ø6 mm), put the dowels and screws into them so that 3-4 mm of the screws protrudes from the wall. 2.5. Insert the probe of the gas heater carefully into the KonvekPRO. The probe receiving KonvekPRO socket of the is universal and able to receive a Ø6-12 mm probe.
  • Page 9 In case of correct installation is seated stably against the wall surface. 2.7. Connect the cable leading to the thermostat to KonvekPRO. Put a thin two wire cable into the thermostat connector located in the lower KonvekPRO...
  • Page 10 KonvekPRO with it and connect it to with the pair of wires (to connection points 1 /NO/ and 2 /COM/ for room ther- COMPUTHERM mostats). For the RF type you should also connect a 230 V cable to points N and L of the receiving unit.
  • Page 11 The following figure shows the control system for gas heaters: - 11 -...
  • Page 12 If you want to control several gas heaters with a single thermostat you can choose between the following connection alternatives: - 12 -...
  • Page 13 - 13 -...
  • Page 14 2.10. Connect the mains power supply unit provided in the unit packet to KonvekPRO and energize it. 2.11. Put KonvekPRO into AUTO mode with the slide switch on the top of the appliance. The light of the orange-color LED on the top of the appliance provides feedback on automatic operation of KonvekPRO.
  • Page 15 Cable fastener used to connect thermostat Calibration Power connector slot Thermostat Receiving socket connector for temperature sensor probe - 15 -...
  • Page 16 • Automatic mode (AUTO; right position of the slide switch): In automatic mode of the gas heater is controlled automatically according to the settings of the thermostat connected to KonvekPRO. - 16 -...
  • Page 17 The gas heater will heat when the thermostat gives a heat command. 4. MEANING OF THE SIGNS OF THE CONTROL LED OF THE GAS HEATER The operating status of the gas heater controller is indicated by the lights of the orange and blue LEDs on the upper side of the device as follows: •...
  • Page 18 5. ADJUSTMENT CONVETOR CONTROLLER KonvekPRO No subsequent adjustments of normally necessary since these were carried out before shipment. If you deem that the operation of the device is unstable please follow the instructions below.
  • Page 19 When the LED goes out, the probe reached the temperature set on KonvekPRO. After a few minutes the LED is on then goes out again to keep the temperature at this value. This target temperature (switch- ing threshold value) is set to approx.
  • Page 20 5.5. Turn the temperature regulating knob of your gas heater very slowly towards higher temperatures. When the switching threshold value set on KonvekPRO is reached the gas heater ignites. This probably will happen near the maximum grade. If the gas heater fails to...
  • Page 21 5.6. If the switching threshold determined this way is considerably lower than the maximum grade of the gas heater we propose to perform calibration of KonvekPRO. Turn the regulating knob of the gas heater to (near) the maximum grade. With a small (Phillip head) watchmaker’s screwdriver, by reaching...
  • Page 22 the temperatures of the stage set on the temperature regulating knob of the gas heater and of the switching threshold value and the temperature in the room. The farther the three temperatures are from each other, the slower will the system respond to the heat command given by the thermostat but possible operational instability decreases.
  • Page 23: Troubleshooting

    15 minutes) is because it is a part of normal gas heater at once. normal owing to the operation. operating principle of KonvekPRO. This will not affect the operation of the system perceptibly. The thermostat The temperature Please carry out the...
  • Page 24 If this is not the case remove the cable leading to the thermostat from the KonvekPRO. If the LED is on periodically and the probe warms up the defect is in the connection to the thermostat or in the thermostat.
  • Page 25 Kft. for help. If you have a digital hand instrument and some technical expertise, please check whether the PSU provided by KonvekPRO supplies 9 V or 12 V DC voltage (without load it can goes up to 15-20 V which is an absolutely normal level).
  • Page 26: Frequently Asked Questions

    FREQUENTLY ASKED QUESTIONS When you think that your appliance is operating incorrectly or encounter any problem while the appliance is being used then we recommend that you read Frequently Asked Questions (FAQ) available on our website, where we collected the problems and questions that most frequently occur while our appliances are be- ing used, along with the solutions thereto: http://www.quantrax.hu/gyik/...
  • Page 27: Technical Data

    TECHNICAL DATA Technical data of KonvekPRO: -10°C … +40°C — storage temperature: DC 12 V, 500 mA — DC adapter voltage: 2.1 x 5.5 mm — DC adapter connector: max. 3 W (effective 1,5 W) — power input: — diameter of the connectable temperature sensor probe: 6-12 mm —...
  • Page 28 The COMPUTHERM KonvekPRO type gas convector controller complies with the requirements of standards EU EMC 2014/30/EU; LVD 2014/35/EU and RoHS 2011/65/EU. QUANTRAX Kft. Manufacturer: H-6726 Szeged, Fülemüle u. 34. Telefon: +36 62 424 133 • Fax: +36 62 424 672 E-mail: iroda@quantrax.hu...