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geminox THR 2-13 M75 Technical Instructions
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geminox THR 2-13 M75 Technical Instructions

geminox THR 2-13 M75 Technical Instructions

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High fidelity heat
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T30.18305.03

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Summary of Contents for geminox THR 2-13 M75

  • Page 1 & & & 7+5  0 7+5  0 T30.18305.03 High fidelity heat...
  • Page 2 &217(17  35(6(17$7,21   - DESCRIPTION ............................4  7(&+1,&$/ 63(&,),&$7,216   - CHARACTERISTICS ..........................5 - PIPE CONNECTION PARAMETERS....................6 - DIMENSIONS ............................6 ,,,  23(5$7,21   - PRINCIPLE ............................7 1.1 - Components ..........................7 1.2 - Control panel ..........................
  • Page 3 &217(17 ,9  ,167$//$7,21   - GENERAL............................19 - ANGLE MOUNTING ..........................20 - MOUNTING BRACKETS FOR LIGHT PARTITION (OPTIONAL FOR VERTICAL OR HORIZONTAL VERSIONS) ............21 - PLUMBING CONNECTIONS....................... 22 4.1 - Pressure/flow rate curves ......................23 4.2 - Water conditioning in closed multimetal circuits ..............23 4.3 - Floor heating installation ......................
  • Page 4 ,  35(6(17$7,21   '(6&5,37,21 This is a wall-mounted condensing boiler, with a - a microprocessor-based control panel for provi- closed circuit hot-water heating boiler, type B ding boiler regulation and ensuring smooth run- , with a linear power modulation, and a pre- ning: mixed burner with an air-gas servo-control system, •...
  • Page 5 ,,  7(&+1,&$/ 63(&,),&$7,216   &+$5$&7(5,67,&6 7+5  7+5  7\SH 0 + 0 9 0 + 0 9 (& DSSURYDO &($7 &($4 &DWHJRU\ +3 Heat output 30/50 °C 2,65/14,7 5,4/25,6 60/80 °C 2,3/13,4 4,8/23,3 Heat input 2,5/13,9 5,0/24,5 30/50 °C 106,5/104,5 Efficiency on NCV...
  • Page 6 7(&+1,&$/ 63(&,),&$7,216   3,3( &211(&7,21 3$5$0(7(56 7+5  7+5  7\SH 0 + 0 9 0 + 0 9 Ø Combustion products Ø pouce Gas inlet Ø Heating flow/heating return pouce Ø Domestic cold water inlet/hot water outlet pouce Ø...
  • Page 7 ,,,  23(5$7,21   35,1&,3/(   &RPSRQHQWV Model THR ... - ... M75 V: )LJ      9 JDV YDOYH VROHQRLG YDOYH DQG UHJXODWRU  3UHVVXUH UHOLHI YDOYH  EDU  &RPEXVWLRQ SURGXFW IOXHLQJ  :DWHU SUHVVXUH VHQVRU  6LJKW JODVV  +HDWLQJ IORZ  ,JQLWLRQ HOHFWURGH...
  • Page 8 23(5$7,21 Model THR ... - ... M75 H: )LJ    9 JDV YDOYH VROHQRLG YDOYH DQG UHJXODWRU  3UHVVXUH UHOLHI YDOYH  EDU  &RPEXVWLRQ SURGXFW IOXHLQJ  :DWHU SUHVVXUH VHQVRU  6LJKW JODVV  +HDWLQJ IORZ  ,JQLWLRQ HOHFWURGH  ([SDQVLRQ YHVVHO  *DV EXUQHU  )OXH JDV VDIHW\ FXWRXW  ƒ& ...
  • Page 9 23(5$7,21   &RQWURO SDQHO )LJ   $ GRPHVWLF KRW ZDWHU WHPSHUDWXUH FRQWURO  $ IDXOW LQGLFDWRU ODPS SRWHQWLRPHWHU †   &KDSWHU ,,,  23(5$7,21  7KUHH EXWWRQV $ % DQG & UHVHUYHG IRU LQVWDOOHU¶V  $ KHDWLQJ WHPSHUDWXUH FRQWURO SRWHQWLRPHWHU DOVR D XVH RU IRU PRGLI\LQJ KHDWLQJ FKDUDFWHULVWLFV †...
  • Page 10 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  %ORFNLQJ WLPH  3KDVH  6WDQG%\...
  • Page 11 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 24 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 12 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 war- The temperature control knob becomes inactive; in mer temperature setting (room temperature war- effect the heating flow temperature is regulated as a mer) (max.
  • Page 13 23(5$7,21   $PELHQW FRQGLWLRQV FRPSHQVDWLRQ This QAA70 room sensor provides the following IXQFWLRQ functions: - compensation for ambient conditions, This function can be used to correct the boiler flow - the ability to programme three daily periods for temperature according to the real ambient tempera- heating or hot water, ture measured by the QAA70 sensor.
  • Page 14 23(5$7,21   )81&7,216 &20021 72 7+( ',))(5(17 9(56,216   %RLOHU RYHUKHDW SURWHFWLRQ For these functions to work (antifreeze, pump kick, automatic winter/summer The regulator incorporates a temperature control switching, anti-legionella etc.), the on/off function; this can switch off the burner when the switch must not be operated (needs to temperature of the water in the boiler reaches the be kept permanently in the “on”...
  • Page 15 23(5$7,21   7h9 IXQFWLRQ 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/tempera- ture controller function becomes inactive.
  • Page 16 23(5$7,21   '20(67,& +27 :$7(5 7$1.6   3ULQFLSOH )LJ  THR 2-13 M75 THR 5-25 M75  ,QVSHFWLRQ KDWFK  'RPHVWLF KRW ZDWHU  ,QVXODWLRQ  6SRXW ULQJ  +HDWLQJ UHWXUQ  $QRGH  'RPHVWLF FROG ZDWHU  +HDWLQJ RXWOHW W‚yˆ€rÃq…hÃh‡Ã...
  • Page 17 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 18 23(5$7,21   /LVW RI DODUP FRGHV Display flashes (item 4, fig. 4)/LED on (item 6, fig. 4). 'LVSOD\ )DXOW 3RVVLEOH FDXVHVROXWLRQ Incorrect fan speed during Check parameter DA3 preventilation phase Overheat thermostat or flue gas Check water pressure and flow (Pmin. = 1 bar). thermostat activated Purge the installation correctly Flame fault or premature flame signal...
  • Page 19 ,9  ,167$//$7,21   *(1(5$/ Installing a wall-mounted gas boiler presents no par- An existing cupboard or compartment may be used ticular difficulty. provided it is modified for the purpose. Details of es- sentiel features of cupboard/compartment design, The installation of the boiler must be carried out by including airing cupboard installations, are given in a competent person in accordance with the relevant BS.6798.
  • Page 20 ,167$//$7,21 :$7(5 &,5&8/$7,21 6<67(0 Where the boiler is to be installed in a cupboard or compartment, permanent high and low level air The expansion vessel is suitable for systems up to vents are required for cooling purposes in the cup-  OLWUHV water content.
  • Page 21 ,167$//$7,21 )RU WKH YHUWLFDOH PRGHO 7KH ERLOHU LV VXSSOLHG ZLWK WZR IL[LQJ OXJV LQ RUGHU WR GLVWULEXWH WKH ORDG (QVXUH WKH FRUUHFW VSDFLQJ EHWZHHQ WKHP ZKHQ GULOOLQJ LQWR WKH ZDOO 0DNH VXUH DOVR WKDW WKH\ DUH RQ WKH VDPH SODQH ,I WKH ZDOO LV QRW VPRRWK D PHWDO VXSSRUW VKRXOG EH ILWWHG RQ WR ZKLFK WKH ERLOHU FDQ EH PRXQWHG   02817,1* %5$&.(76 )25 /,*+7 3$57,7,21 237,21$/ )25 9(57,&$/ 25...
  • Page 22 ,167$//$7,21   3/80%,1* &211(&7,216 )LJ  THR ... - ... M75 V THR ... - ... M75 H  %RLOHU  'RPHVWLF KRW ZDWHU RXWOHW  5DGLDWRU  'UDLQDJH RXWOHW  6KXWRII YDOYH  *DV ILOWHU  +HDWLQJ RXWOHW   WXUQ YDOYH  +HDWLQJ UHWXUQ  *DV VXSSO\...
  • Page 23 ,167$//$7,21   3UHVVXUHIORZ UDWH FXUYHV   :DWHU FRQGLWLRQLQJ LQ FORVHG PXOWLPHWDO FLUFXLWV )LJ  A water conditioning product is supplied with the Circulating pump UPS 15-50 AO boiler. This must be added to the heating circuit when the installation is filled with water.
  • Page 24 ,167$//$7,21   7+5 ZLWK RXWVLGH VHQVRU DQG URRP VHQ ters may cause damage to the installation. A safety device has to be fitted in order to comply with the regulations. This manual reset device, Installing this type of boiler as part of a floor heating which is independent from the regulation system, system imposes the same constraints as for the pre- must cut off the heat supply and should function...
  • Page 25 ,167$//$7,21   (YDFXDWLRQ XVLQJ EDODQFHG IOXH Two concentric tubes supply air to the burner and evacuate the combustion products. The conduits *HQHUDO LQVWUXFWLRQV can be bent, allowing the system to be adapted to The sealed combustion circuit THR boiler connec- most installation situations.
  • Page 26 ,167$//$7,21   (YDFXDWLRQ XVLQJ YHUWLFDO EDODQFHG IOXH PRGHO & )LJ  Max. lenght  P with two 45° bend pieces  %RLOHU FRYHU  &RQFHQWULF YHUWLFDO IOXH WHUPLQDO FRYHU ‘ LQW $/8  PP  ‘ H[W 39&  PP  ƒ...
  • Page 27 ,167$//$7,21   (YDFXDWLRQ XVLQJ KRUL]RQWDO EDODQFHG The balanced flue outlet must be located at least IOXH PRGHO & 0.4 m from any opening window and 0.6 m from any air ventilation opening (see regulations). Two balan- A horizontal balanced flue must be installed when ced flue outlets (from two distinct adjacent THR the wall adjoining the water heater is on outside wall units) must be at least 0.6 m apart.
  • Page 28 ,167$//$7,21 The THR is supplied with a standard length flue cuit. Take care to keep the various seals in good which can be used to run through a wall up to 1 me- condition (cover, flue box, etc.). ter thick located directly behind the water heater. Replace if necessary the various elbows and con- For greater lenghts use theextension tube and bend nection pieces located on the flue gas exhaust route...
  • Page 29 ,167$//$7,21 N°4 N°2 N°3 N°1  7KH WKUHH UHFRPPHQGHG GLVWDQFHV FRGH RI SUDFWLFH N°5  2XWOHW XQGHU EDOFRQ\ RU URRI  2XWOHW RQ D EDOFRQ\  5RRI RXWOHW UHIHU WR IDFWRU\  2XWOHW QHDU WR D FRUQHU All dimensions are the minimum permissible. N°2 Flue Flue...
  • Page 30 ,167$//$7,21   *$6 &211(&7,216 - The gas supply diameter is 1". - After commissioning the installation, check that the pressure test points are properly closed and - With natural gas, a gas stop valve in conformity check the general leaktightness of the gas circuit with gas regulation has to be installed on the boi- (e.g.
  • Page 31 ,167$//$7,21   :LULQJ GLDJUDP )LJ   ‚ ’ à w   à   y ’   v ‡ ‰ ˆ v ‚ … ‚ ƒ y ˆ …  ‡ ƒ   ˆ ‡ †...
  • Page 32 9  &200,66,21,1* Before commissioning, the installer must: - check the flue gas outlet for leaks and free passa- ge of the combustion products, - check that the boiler is suitable for the gas used, - check that the system is filled with water, P = - perform a leak check on the gas system, 1.5 bar, radiators bled, valves open.
  • Page 33 &200,66,21,1* %RLOHUV IDFWRU\ SUHVHW QDWXUDO JDV + 7+5  0 7+5  0 %XUQHU UHIHUHQFH ; ; Heat output 30/50 °C 2,65/14,7 5,4/25,6 60/80 ° C 2,3/13,4 4,8/23,3 Heat input 2,5/13,9 5,0/24,5 ∅ Gas reducer Natural gas H 4,40 ∅ Air ring Natural gas H 16,5 Gas flow (15 °C 1013 mbar)
  • Page 34 &200,66,21,1*   &219(56,21 6(7 ,I WKH ERLOHU LV SUHVHW DW WKH IDFWRU\ IRU QDWXUDO This conversion has to be performed by a qualified JDV + * , proceed as: see § 4.1 - Chapter V - professional equipped with a calibrated combustion COMMISSIONING.

  • Page 35: Chapter V - Commissioning

    &200,66,21,1* )LJ  Propane set THR 5-25 (factory setting) 6 v …  Bh †ÃT r … ‰ ‚  † ’ †‡ r € D ‚ v “ h ‡ v ‚Ãƒ … ‚i r 7 ˆ …  r …ÃU C SÃ$  ! $ÃBQ  Y    ! "...
  • Page 36 9,  0$,17(1$1&( An annual maintenance inspection must be carried out. The main items to be checked are as follows: )LJ  2.25 ≈ 20 1) Check that the combustion gas circuit, the fan 7) Check the anode: and the burner are clean and that the ignition electrodes, ionisation probes and seals are in 7KH DQRGH PXVW EH FKHFNHG RQFH D good condition.
  • Page 37 9,,  5(*/(0(17$7,216   '(&/$5$7,21 2) &21)250,7< $SSHQGL[ ,, DUWLFOH  RI ((& GLUHFWLYH $SSHQGL[ ,9 PRGXOH ' RI ((& GLUHFWLYH 7+5 5$1*( SERIES : *(0,12; 6$ MANUFACTURER : 16 rue des Ecoles - BP 1 29410 SAINT THEGONNEC *$6 &21'(16,1* :$//+81* %2,/(5 PRODUCT CATEGORY : 5$1*( 21/<...
  • Page 38 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 5-25 m75