Computherm Q7RF Operating Instructions Manual
Wireless receiver unit radio-frequency for room thermostats
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- Operating instructions manual (52 pages) ,
- Operating instructions (2 pages) ,
- Operating instructions manual (19 pages)
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Summary of Contents for Computherm Q7RF
- Page 1 COMPUTHERM Q7RF (RX) Wireless receiver unit (radio-frequency) for COMPUTHERM room thermostats Operating Instructions...
- Page 2 G E N E R A L D ESCR IP TION TH E R ECE IV ING UNIT Room thermostat receiver COMPUTHERM Q7RF (RX) is suitable to operate together with wireless room thermostats COMPUTHERM COMPUTHERM Q3RF, COMPUTHERM Q7RF COMPUTHERM Q5RF, Q8RF.
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Page 3: Installation And Connection
COMPUTHERM you wish to control several gas heaters with a single room thermostat, you can accomplish this task by means of a receiver unit. COMPUTHERM Q7RF (RX) A single wireless room thermostat can COMPUTHERM be synchronized with several COMPUTHERM Q7RF... - Page 4 mend that you install the receiving unit at a height of 1.5 to 2 m and at a distance of 1 to 2 m from the boiler or oth- er bulky metal constructions. We recommend that you check reliability of RF connection at the place selected before installing the receiving unit.
- Page 5 vided. Remove the protective carton from the contacts to ensure perfect contact. The marks of the connections are pressed into the plas- tic above the connection points: N, L, 1, 2 and 3. 230 V mains voltage should be supplied to the receiver unit.
- Page 6 Heating unit (boiler) Rear panel of the receiver unit 1 2 3 230 V AC 50-60 Hz L (phase) 230 V AC, 50-60 Hz If you would like to operate an old boiler or any other de- vice that has no connection points for thermostats, then the No.
- Page 7 COMPUTHERM controllers as the number of gas convectors to be controlled and one less Q7RF (RX) supplementary COMPUTHERM receiving units. The figure below shows control of two gas convectors with a single wireless room thermostat. In case...
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- Page 9 When you are able to establish wired connection between the gas convectors, you can also set up the system by using fewer Q7RF (RX) receiving units as COMPUTHERM shown in the figure below. - 9 -...
- Page 10 If the distance between the transmitter and receiver units is too large due to local circumstances and it makes the wireless (radio-frequency) connection unreliable, install the receiver unit nearer to the place of thermostat or use Q2RF signal repeater to increase the COMPUTHERM communication distance. - 10 -...
- Page 11 2 . P U T T I N G T H E R E C E I V E R U N I T I N T O O P E R AT I O N Turn on the power supply to the receiver unit. Press the “M/A”...
- Page 12 4. MANUAL CONTROL OF THE RE- CEIVER UNIT Pressing the “MANUAL” button separates the thermostat from the receiver unit. In this case, the boiler or air condi- tioner connected to the receiver unit can only be turned on and off manually, without any temperature inspection. The continuously illuminated green LED indicates “MANUAL”...
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Page 13: Frequently Asked Questions
FREQUENTLY ASKED QUESTIONS When you think that your appliance is operating incorrect- ly 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 col- lected the problems and questions that most frequently occur while our appliances are being used, along with the solutions thereto:... - Page 14 Warning! The manufacturer does not assume respon- sibility for any direct or indirect damages and loss of income occurring while the appliance is being used. - 14 -...
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Page 15: Technical Data
PRODUCT INFORMATION DATA SHEET: • Trademark: • Model identifier: Q7RF (RX) TECHNICAL DATA ‒ power supply voltage: 230 V AC, 50 Hz ‒ power consumption: 0,01 W ‒ switchable voltage: 24 V AC/DC to 250 V AC, 50 Hz ‒ switchable current: 6 A (2 A inductive load) ‒... - Page 16 The COMPUTHERM Q7RF (RX) type thermostat complies with the requirements of standards RED 2014/53/EU and RoHS 2011/65/EU. QUANTRAX Kft. Manufacturer: Fülemüle 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-hungary.hu...
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