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geminox THR Series Technical Instructions
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geminox THR Series Technical Instructions

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T30.20402.06

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  • Page 1 & & & 7+5  T30.20402.06 la chaleur haute fidélité...
  • Page 2 &217(176  *(1(5$/ 35(6(17$7,21   - DESCRIPTION ............................4  7(&+1,&$/ 63(&,),&$7,216   - CHARACTERISTICS ..........................5 - PIPE CONNECTION DIAMETERS......................6 - DIMENSIONS ............................6 ,,,  23(5$7,21   - PRINCIPLE ............................7 1.1 - Components ..........................7 1.2 - Control panel ..........................
  • Page 3 &217(176 ,9  ,167$//$7,21   - GENERAL............................17 1.1 - Location of boiler ........................17 1.2 - Gas supply ..........................17 1.3 - Flueing ............................. 17 1.4 - Air supply ..........................18 1.5 - Water circulation system ......................18 1.6 - Electrical supply ........................
  • Page 4 ,  *(1(5$/ 35(6(17$7,21   '(6&5,37,21 This is a wall-mounted condensing boiler, with a heat output, with a closed circuit hot-water heating boiler, type B , with a linear power mod- ulation, and a premixed burner with an air-gas ser- vo-control system, meeting the PREN 483 (12.97) and EN 487 (02.94), and PREN 677 (03.96): - EC type approval N°...
  • Page 5 ,,  7(&+1,&$/ 63(&,),&$7,216   &+$5$&7(5,67,&6 7\SH 7+5 7+5  (& DSSURYDO &($5 &DWHJRU\ +3 T° heating Connection Setting Heat output 30/50 °C min./max. 10,6/50,5 30/50 °C min./max. 10,6/47,8 60/80 °C min./max. 9,5/47,0 60/80 °C min./max. 9,5/44,5 Max. Heat input 10,0/50,0 Efficiency on NCV 30/50 °C...
  • Page 6 7(&+1,&$/ 63(&,),&$7,216   3,3( &211(&7,21 ',$0(7(56 ∅ 80 Combustion products: (item. 1, fig. 1) Gas inlet: 1" (item. 2, fig. 1) Heating flow: 1" (item. 3, fig. 1) Heating return: 1" (item. 4, fig. 1) ∅ 25 PVC Condensate drain: (item.
  • Page 7 ,,,  23(5$7,21   35,1&,3/(   &RPSRQHQWV )LJ    9 JDV YDOYH VROHQRLG YDOYH DQG UHJXODWRU  6LSKRQ WUDS  &RPEXVWLRQ SURGXFW IOXHLQJ  )LQQHG WXEH KHDW H[FKDQJHU  6LJKW JODVV  $LU YHQW  ,JQLWLRQ HOHFWURGH  +HDWLQJ UHWXUQ PDQLIROG  *DV EXUQHU   9  VSHHG FLUFXODWLQJ SXPS...
  • Page 8 23(5$7,21   &RQWURO SDQHO )LJ   $ GRPHVWLF KRW ZDWHU WHPSHUDWXUH FRQWURO SRWHQWL  7KUHH EXWWRQV $ % DQG & UHVHUYHG IRU LQVWDOOHU¶V RPHWHU †   ,,,  23(5$7,21 XVH RU IRU PRGLI\LQJ KHDWLQJ FKDUDFWHULVWLFV †   ,,,  23(5$7,21  $ KHDWLQJ WHPSHUDWXUH FRQWURO SRWHQWLRPHWHU DOVR D ZDUPFRRO FRQWURO SRWHQWLRPHWHU IRU PRGHO 7+5 ZLWK...
  • Page 9 23(5$7,21   2SHUDWLQJ GLDJUDP )LJ  Readout 6./7. Phase number Heating demand Flame signal Temp. limiting safety device Gas valve Ignition Fan speed Signal required > Condition required to move on the next stage Signal unacceptable Range of possible speeds 3URJUDPPH VHTXHQFH  3KDVH &' 6KXWGRZQ  3KDVH  67$1'%<...
  • Page 10 23(5$7,21   3ULQFLSOH RI DLUJDV VHUYRFRQWURO V\VWHP   $LU SUHVVXUH YDULDWLRQ SURFHGXUH The THR boiler’s gas valve is controlled by the air The THR boiler has a 230 volt variable-speed fan; It pressure supplied by the fan, thus guaranteeing a is controlled by the regulator, which calculates the correct air/gas ratio over the whole range of opera- speed needed at any given time to produce the re-...
  • Page 11 23(5$7,21   0RGLI\LQJ SDUDPHWHUV When the winter/summer switch is set to the sum- mer position, the regulator provides hot water only. Adjust the heating knob to the right to obtain a The temperature control knob becomes inactive; In warmer temperature setting (room temperature effect the heating flow temperature is regulated as a warmer) (max.
  • Page 12 23(5$7,21 - An ambient temperature setting for each pro- heated space or in a room with another heating sys- grammed period. tem, or if it is exposed to sunshine, or if thermostatic valves are set on the radiators in the room where the - A setting for the hot water temperature.
  • Page 13 23(5$7,21   )81&7,216 &20021 72 7+( ',))(5(17 9(56,216 )RU WKHVH IXQFWLRQV WR ZRUN DQWL   %RLOHU RYHUKHDW SURWHFWLRQ IUHH]H SXPS NLFN DXWRPDWLF ZLQWHU The regulator incorporates a temperature control VXPPHU VZLWFKLQJ DQWLOHJLRQHOOD function; This can switch off the burner when the HWF  WKH RQRII VZLWFK PXVW QRW EH temperature of the water in the boiler reaches the RSHUDWHG QHHGV WR EH NHSW SHUPD...
  • Page 14 23(5$7,21   7h9 )XQFWLRQ GLVSOD\ FRGH    5HJXODWRU RII IXQFWLRQ GLVSOD\ FRGH IODVKHV ³´ Pressing $ and % for at least one second activates Pressing $ only for at least 3 seconds activates the the TÜV function, i.e. the internal regulator/temper- ature controller function becomes inactive.
  • Page 15 23(5$7,21   ',*,7$/ ',63/$<   1RUPDO RSHUDWLRQ 'LVSOD\ 0HDQLQJ Awaiting demand for heating or hot water Shunt 6 not present switch open Fan speed rise time/Preventilation Pre-ignition - Ignition Flame presence verification Burner operating on hot water Burner operating on heating End of demand for heating or hot water, post-ventilation Return to initial position, reinitialise gas control box parameters (fan off)   /LVW RI GLVSOD\ FRGHV...
  • Page 16 23(5$7,21   /LVW RI DODUP FRGHV Display flashes (item. 4, fig. 3)/led on (item. 6, fig. 3). 'LVSOD\ )DXOW 3RVVLEOH FDXVHVROXWLRQ Incorrect fan speed during Check parameter DA3 preventilation phase Overheat thermostat or flue gas Check water pressure and flow (Pmin. = 1 bar). thermostat activated Purge the installation correctly Flame fault or premature flame signal...
  • Page 17 ,9  ,167$//$7,21   *(1(5$/ Installing a wall-mounted gas boiler presents no par- Where installation will be in an unusual location, ticular difficulty. special procedures may be necessary and BS.6798 gives detailed guidance on this subject. The installation of the boiler must be carried out by A compartment used to enclose the boiler 0867 be a competent person in accordance with the relevant requirements of the Gas Safety (Installation and...
  • Page 18 ,167$//$7,21   $LU VXSSO\   )RU QDWXUDO GUDXJKW V\VWHP   )RU URRPVHDOHG V\VWHPV Detailed requirements are given in BS 5440.2. Detailed recommendations for air supply are given   :DWHU FLUFXODWLRQ V\VWHP in BS.5440.2. The following notes are intended for general guidance.
  • Page 19 ,167$//$7,21   63$&(5 %$&. 3/$7( 6833/,(' $6 $1 237,21 The spacer back plate allows the pipes to be fed )LJ  through behind the boiler when they arrive from above. Assembly: - Fit the angle mounting to the wall (supplied with the boiler).
  • Page 20 ,167$//$7,21   :DWHU FRQGLWLRQLQJ LQ FORVHG PXOWLPHWDO $QWLIUHH]H FLUFXLWV 2QO\ XVH ,1,%$/ $17,)5((=( RWKHU ZLVH WKH ERLOHU KHDWLQJ XQLW ZLOO QRW EH A water conditioning product is supplied with the FRYHUHG XQGHU WKH ZDUUDQW\ ,1,%$/ boiler. $17,)5((=( SURYLGHV SURWHFWLRQ This must be added to the heating circuit when the DJDLQVW IUHH]LQJ JDVVLQJ DQG PXOWLP installation is filled with water.
  • Page 21 ,167$//$7,21   &20%867,21 352'8&7 )/8(,1* 7KH IOXH V\VWHPV SUHVHQWHG LQ WKLV   (YDFXDWLRQ XVLQJ VWDQGDUG IOXH PRGHO WHFKQLFDO GRFXPHQW DUH WKRVH XVXDOO\ XVHG RQ WKH (XURSHDQ PDUNHW +RZ *HQHUDO LQVWUXFWLRQV HYHU VRPH RI WKHP PD\ QRW EH XVDEOH LQ DOO ((&...
  • Page 22 ,167$//$7,21   (YDFXDWLRQ XVLQJ EDODQFHG IOXH 3RZHU *HQHUDO LQVWUXFWLRQV Power is automatically reduced by means of the air/ The sealed combustion circuit THR boiler connect- gas servo-control system. No systematic adjust- ed to a vertical balanced flue is independent of the ment is required when commissioning the installa- ventilation conditions in the room where it is in- tion.
  • Page 23 ,167$//$7,21   (YDFXDWLRQ XVLQJ YHUWLFDO EDODQFHG IOXH PRGHO & )LJ  '(7$,/  $ Detail A Détail A Maximum length mit two 45° bend pieces =  P  %RLOHU FRYHU  &RQFHQWULF YHUWLFDO IOXH WHUPLQDO  ƒ HOERZ 33 ‘  ‘...
  • Page 24 ,167$//$7,21   (YDFXDWLRQ XVLQJ KRUL]RQWDO EDODQFHG The balanced flue outlet must be located at least IOXH PRGHO & 0.4 m from any opening window and 0.6 m from any air ventilation opening (see regulations). Two bal- A horizontal balanced flue must be installed when anced flue outlets (from two distinct adjacent THR the wall adjoining the water heater is on outside wall units) must be at least 0.6 m apart.
  • Page 25 ,167$//$7,21 The THR is supplied with a standard length flue cuit. Take care to keep the various seals in good which can be used to run through a wall up to condition (cover, flue box, etc.). 1 meter thick located directly behind the water heat- Replace if necessary.
  • Page 26 ,167$//$7,21 N°4 N°2 N°3 N°1  7KH WKUHH UHFRPPHQGHG GLVWDQFHV FRGH RI SUDFWLFH N°5  2XWOHW XQGHU EDOFRQ\ RU URRI  2XWOHW RQ D EDOFRQ\  5RRI RXWOHW UHIHU WR IDFWRU\  2XWOHW QHDU WR D FRUQHU All dimensions are the minimum permissible N°2 Flue Flue...
  • Page 27 ,167$//$7,21   *$6 &211(&7,216 - The gas supply diameter is 1". - After commissioning the installation, check that the pressure test points are properly closed and - With natural gas, a gas stop valve in conformity check the general leaktightness of the gas circuit with Gas Regulation has to be installed on the (e.g.
  • Page 28 ,167$//$7,21   :LULQJ GLDJUDP )LJ   ‚ ’  y ’   ˆ  v ‚ ƒ   v ‡ ‡ ƒ  ‚ y ˆ … … ˆ ‡ †  … … à  ƒ...
  • Page 29 9  &200,66,21,1* Before commissioning, the installer must : - Check the flue gas outlet for leaks and free pas- sage of the combustion products. - Check that the boiler is suitable for the gas used. - Check that the system is filled with water, - Perform a leak check on the gas system.
  • Page 30 &200,66,21,1*   *$6 &2 &212 )/2: &+(&. Select the regulator off position (“7” flashing - § 3.7.3 Hot water potentiometer at left hand stop point = - III - OPERATION), then check the following combus- P min., at right hand stop point = P max. tion parameters at maximum and minimum power.
  • Page 31 &200,66,21,1*   &219(56,21 6(7   $GMXVWPHQW SURFHVV This operation should be carried out by a qualified professional equipped with a calibrated combustion - Commission the burner by pushing for about analyser. 5 seconds on button A of the control board - Switch to flashing "7"...
  • Page 32 9,  0$,17(1$1&( An annual maintenance inspection must be carried out. The main items to be checked are as follows: )LJ  ≈ 20 1) Check that the combustion gas circuit, the fan and the burner are clean and that the ignition electrodes, ionization probes and seals are in good condition.
  • Page 33 9,,  '20(67,& +27 :$7(5 7$1.6 THR 10-50 boilers can be associated to a domestic connection of a DHW-sensor. We can deliver, as an hot water tank from the BS-range. The control panel option, THR/BS connecting kits composed of a wi- allows the control of a 3-way selector valve and the ring harness, a selector valve and the connections.
  • Page 34 '20(67,& +27 :$7(5 7$1.6   23(5$7,1* 35,1&,3/( Once the selector valve and the hot water sensor are installed, the regulator takes hot water produc- tion into account and satisfies heating and plumbing requirements. Desired plumbing temperature adjustments are made on the boiler or the room sensor, depending on the model (See general operation §...
  • Page 35 9,,,  5(*/(0(17$7,21   '(&/$5$7,21 2) &21)250,7< $QQH[H ,, DUWLFOH  GH OD GLUHFWLYH &(( $QQH[H ,9 PRGXOH ' GH OD GLUHFWLYH &(( 7+5 5$1*( SERIES: *(0,12; 6$ MANUFACTURER: 16 rue des Ecoles 29410 SAINT THEGONNEC *$6 &21'(16,1* :$//+81* %2,/(5 5$1 PRODUCT CATEGORY: *( 21/<...
  • Page 36 GEMINOX SA - 16, rue des Ecoles - BP 1 - 29410 SAINT-THEGONNEC (FRANCE) - Tél : 02.98.79.40.22 - Télécopie 02.98.79.47.57 Internet : http://www.Geminox.fr...

This manual is also suitable for:

Thr 10-30Thr 10-40Thr 10-50