geminox THR 10-100 Series Technical Instructions
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geminox THR 10-100 Series Technical Instructions

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T30.29676.01

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Summary of Contents for geminox THR 10-100 Series

  • Page 1 & & & 7+5  T30.29676.01 High fidelity heat...
  • Page 2 &217(17  35(6(17$7,21   - DESCRIPTION ............................6 - RANGE ..............................8 - GENERAL OPERATION........................8  7(&+1,&$/ 63(&,),&$7,216   - CHARACTERISTICS ..........................9 - PIPE CONNECTION DIAMETERS...................... 10 - DIMENSIONS ............................10 - DESIGNATION OF COMPONENTS ....................11 4.1 - THR 10-100 C .........................

  • Page 3: Table Of Contents

    &217(17 ,9  ,167$//$7,21   - GENERAL POINTS ..........................27 - VENTILATION ............................. 27 - COMBUSTION PRODUCT EVACUATION (B23)................27 - HYDRAULIC CONNECTION ....................... 28 4.1 - Safety valve ..........................28 4.2 - Expansion tank on the domestic water primary circuit (THR 10-100 CS only) ......28 4.3 - The expansion tank of the heating network ................
  • Page 4 &217(17 9,,  &20%867,21 &21752/   - SERVICE PRESSURE CONTROL...................... 59 - GAS CHANGE ............................. 59 2.1 - Switching from Natural Gas to Propane .................. 60 - GAS FLOW CONTROL CO2/CO/NOX....................61 3.1 - Surveillance procedure ......................61 3.2 - Setting table ..........................62 9,,,  08/7,&,5&8,7 :,7+ $ 7+5    - GENERAL POINTS ..........................
  • Page 5 &217(17 ;,  23(5$7,1* )$8/76   - LGM OPERATING FAULT........................79 1.1 - List of signalling codes ......................79 1.2 - List of alarm codes ........................80 - OPERATING FAULTS OF REGULATOR RVA 47 ................81 2.1 - Operating faults ........................81 2.2 - Display of the BMU error codes (LGM) ...................
  • Page 6 ,  35(6(17$7,21   '(6&5,37,21 6WDQGDUG GHVFULSWLRQ floor-standing condensing It is preset with natural gas H. gas boiler, for hot water heating, with a B type ex- According to the selected options, the THR 10-100 haust circuit with linearly modulated power, and a has a very extensive control potential: premixed burner with an air-gas servo-control sys- - from simple network control to multicircuit man-...
  • Page 7 35(6(17$7,21 237,216 The boiler THR 10-100 has the following compo- nents under its cover: - RVA 46 regulator making it possible to control the - Two 50 kW modules, each equipped with the fol- flow temperature of a heating circuit (with a mixer lowing: valve or with a circulating pump) according to cli- matic conditions with or without room influence.

  • Page 8: Range,

    35(6(17$7,21   5$1*( 0RGHOV &RQWURO )XQFWLRQV - Network pump control or heating circuit pump control. Basis: - Domestic hot water production through a load pump (via RVA 47) an RVA 47 connected to the network. - Network pump control or heating circuit pump control. THR 10-100 C With option: - Domestic hot water production through a load pump (via RVA 47)
  • Page 9 ,,  7(&+1,&$/ 63(&,),&$7,216   &+$5$&7(5,67,&6 7\SH 7+5  & 7+5  &6 (& DSSURYDO &($5 JDVFRXQWU\ LQVWDOOHG LQ FDWHJRU\ +3 &RQQHFWLRQ T° heating Setting Heat output 30/50 °C min./max. 10.6 / 101 60/80 °C min./max. 9.5 / 94.0 nominal heat-generating flow 10.0 / 100.0 Efficiency on NCV...
  • Page 10 7(&+1,&$/ 63(&,),&$7,216   3,3( &211(&7,21 ',$0(7(56 - Combustion products Ø 80 - Primary domestic water return 1" - Gas inlet: PN 6 DN 40 - Primary domestic water flow 3/4" - Heating flow: 2"1/2 - Condensate drain Ø 25 - Heating return: 2"1/2   ',0(16,216...
  • Page 11 7(&+1,&$/ 63(&,),&$7,216   '(6,*1$7,21 2) &20321(176   7+5  & )LJ   ,JQLWLRQ HOHFWURGHV  ,RQL]DWLRQ SUREHV   9 JDV YDOYHV   ƒ& ZDWHU RYHUKHDW VDIHW\ GHYLFH  6LJKW JODVV  0RGXOH PDQDJHPHQW ER[HV  *DV LQOHW LVRODWLRQ YDOYHV  *DV VXSSO\  +HDWLQJ UHWXUQV  +HDWLQJ IORZV...
  • Page 12 7(&+1,&$/ 63(&,),&$7,216   7+5  &6 )LJ   ,JQLWLRQ HOHFWURGHV  ,RQL]DWLRQ SUREHV   9 JDV YDOYHV   ƒ& ZDWHU RYHUKHDW VDIHW\ GHYLFH  6LJKW JDV  0RGXOH PDQDJHPHQW ER[HV  *DV LQOHW LVRODWLRQ YDOYHV  *DV VXSSO\  +HDWLQJ UHWXUQV  +HDWLQJ IORZV  +HDWLQJ IORZV DQG GUDLQLQJ LVRODWLRQ YDOYHV...
  • Page 13 7(&+1,&$/ 63(&,),&$7,216   &21752/ 3$1(/ (/(0(176   /*0 ER[ FRQWURO SDQHO  N:  DQG  PRGXOH PDQDJHPHQW )LJ  6aXÃ! 6aXÃ  0DQXDO SRZHU VHWWLQJ SRWHQWLRPHWHU  5HVHW EXWWRQ  ,QDFWLYH SRWHQWLRPHWHU ZLWK WKLV PRGHO RI ERL 5HVHW LQ WKH HYHQW RI D IODPH IDLOXUH RU RI DQ DODUP  6XPPHU:LQWHU SRWHQWLRPHWHU...
  • Page 14 7(&+1,&$/ 63(&,),&$7,216   59$ ER[ FRQWURO SDQHO FDVFDGH FLUFXLW DQG KHDWLQJ PDQDJHPHQW )LJ  SW6Ã#& SW6Ã#% SW6Ã#% 59$  59$  RSWLRQ  5RRP WHPSHUDWXUH VHWWLQJ NQRE $GMXVWPHQW RI URRP WHPSHUDWXUH VHWSRLQW  6HWWLQJ EXWWRQV 3DUDPHWHU VHWWLQJ  /LQH VHOHFWLRQ EXWWRQV 3DUDPHWHU VHWWLQJ  VZLWFKLQJ EHWZHHQ WKH SURJUDPPLQJ OLQHV  'LVSOD\...

  • Page 15: Dimensions

    7(&+1,&$/ 63(&,),&$7,216   :$7(5 )/2: 5$7( )25 ($&+  .: 02'8/( To reach maximum power, WKH FLUFXODWLQJ SXPS Each 50 kW module is equipped with a 3-speed cir- PXVW EH VHW RQ VSHHG  so as to ensure a 2.5 m culating pump.
  • Page 16 ,,,  23(5$7,21   23(5$7,1* 35,1&,3/( )LJ  59$ %2; Cascade and heating circuit management QAC 31 OCI 12 OCI 12 N°1 N°2 LGM N°1 LGM N°2 6 aX Ã! 6 aX Ã Ã /*0 %2; Module management 02'8/( 1ƒ 02'8/( 1ƒ BURNER N°1 BURNER N°2...
  • Page 17 23(5$7,21   &20081,&$7,21 35,1&,3/( )LJ  RVA BOX ZH 46 ZH 46 SW6Ã#& SW6Ã#% SW6Ã#% SW6Ã#% SW6Ã#% '% 0% $ 0' '% 0% $ 0' '% 0% $ 0' '% 0% $ 0' '% 0% $ 0' To the other ZH 46 regulation boxes P8DÃ...
  • Page 18 23(5$7,21 a VHOHFWLRQGHVHOHFWLRQ IUHTXHQF\ WKDW LV DV ORZ The additional LGMs are selected as late as possi- DV SRVVLEOH. ble and deselected as late as possible. This means )LJ  Example with three LGMs and a power range from 20 to 80 % : 'È...
  • Page 19 23(5$7,21   2SHUDWLQJ GLDJUDP )LJ  Display 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  6WDQGE\...

  • Page 20: Thr 10-100 C

    23(5$7,21   3ULQFLSOH RI DLUJDV VHUYRFRQWURO V\VWHP Antifreeze protection for the installation: - the module pump starts operating automatically The gas valve with which is equipped each of the either intermittently or continuously depending on THR 10-100 boiler’s 50 kW modules is controlled by whether the outdoor temperature is under 1.5 °C the air pressure supplied by the ventilator, thus gua- or under - 10 °C.
  • Page 21 23(5$7,21 This second safety system requires a automatic re- overheating safety device responds (item no. 4 and set and generates an alarm on the boiler. The reset item no. 23, fig. 3). Releasing either of the two but- button on the LGM’s control panel (item no. 8, fig. 5) tons interrupts the TÜV function.

  • Page 22: Thr 10-100 Cs

    23(5$7,21   59$  5(*8/$725 23(5$7,21 The RVA 47.320 (B series) regulator makes possi- )LJ  ble cascade control of two 50 kW modules. In addition to the cascade, it allows: - the control of a network pump or of a heating network pump, - the control of domestic hot water production bt the load pump (on THR 10-100 C models) or by...
  • Page 23 23(5$7,21   7HPSHUDWXUH WDEOH 7HPSHUDWXUH VHWWLQJ $FWXDO WHPSHUDWXUH 6HWWLQJ WKH WHPSHUDWXUH VHWWLQJ 'LVSOD\ RI WKH DFWXDO WHPSHUDWXUH Domestic hot water comfort temperature Actual room temperature setting Energy saving room temperature setting Actual outdoor temperature Frost protection room temperature setting Actual boiler temperature 1 T°...
  • Page 24 23(5$7,21 59$  5(*8/$725 23(5$7,21 237,21 )25 7+( 7+5  These units are used for multiple zone heating - according to external conditions with room in- networks featuring: fluence. - a circulating pump, A simple button is used to set the room temperature - a mixer valve.
  • Page 25 23(5$7,21   &RQWURO RI D FLUFXLW HTXLSSHG ZLWK D PL[HU YDOYH XVLQJ DQ 59$  $ IORZ WHPSHUDWXUH VHQVRU 4$'  LV FRQQHFWHG WR WKH 59$  )LJ  R68Ã" 4$$ SW6Ã#& SW6Ã#% 4$$ R69! P8DÃ ! P8DÃ ! Iƒ...
  • Page 26 23(5$7,21   4 SXPS 2SHUDWLRQ Q2 pumps start operating as soon as the RVA 46 re- gulators receive a heating request and the outside temperature is lower than the Summer/Winter swit- ching setting value. The Q2 pumps of the RVA 46 circuits stop operating when there is no heating request in any of the cir- cuits   7HPSHUDWXUH WDEOH...

  • Page 27: Ventilation

    ,9  ,167$//$7,21   *(1(5$/ 32,176 These regulations are specific to the buildings in which the units are installed. Unit installation and servicing will have to be carried out by a qualified person, in accordance with the written regulations and codes of practice in force.   9(17,/$7,21 - All combustion units use a quantity of air that is ficient ventilation of the premises (see the instal-...
  • Page 28 ,167$//$7,21   +<'5$8/,& &211(&7,21 7KH H[SDQVLRQ WDQN DQG WKH VDIHW\ YDO LQVWDOODWLRQ RI DQ DQWLOLPLQJ V\VWHP RQ WKH LQVWDO YH DUH QRW LQWHJUDO SDUWV RI WKH ERLOHU ODWLRQ¶V JHQHUDO FROG ZDWHU LQOHW LV UHFRPPHQ GHG :KHQ WKH ERLOHU LV FRQQHFWHG WR DQ ROG LQVWDOODWLRQ WKH LQVWDOODWLRQ PXVW EH ,I WKHUPRVWDWLF YDOYHV DUH LQVWDOOHG WKH IROORZLQJ ULQVHG ZLWK FODULILHG ZDWHU VR DV WR UH...

  • Page 29: Safety Valve

    ,167$//$7,21   7KH H[SDQVLRQ WDQN RI WKH KHDWLQJ - Calculation of tank efficiency (R): QHWZRUN Safety pressure Filling pressure – The expansion tank must be determined according ------------------------------------------------------------------------------- - Safety pressure to the heating network. – To ensure the durability of the installation, the pro- 0 5 , --------------------------------------- - portions of the expansion tank must be determined-...

  • Page 30: Liquid Waste Evacuation

    ,167$//$7,21 Notes: - The flow/return sensor cables (identified by a flow/sensor return sensor tag) are already con- nected to the RVA 47s and are at stand-by in the boiler in order to facilitate the assembly. For the electrical connection of the sensors and pumps, see section V - BASIC SETTING OF THE THR 10-100.
  • Page 31 ,167$//$7,21   *$6 &211(&7,21   *HQHUDO SRLQWV 2ULJLQDOO\ WKH ERLOHU ZDV GHVLJQHG WR - Only use connectors and seals that are authori- RSHUDWH ZLWK JDV + )RU RSHUDWLRQ ZLWK zed for use with gas. QDWXUDO JDV / RU ZLWK SURSDQH VHH SD - Flush the gas piping before connecting the boiler UDJUDSK   VHFWLRQ 9,,  &20%867,21 so as to evacuate possible residue created by...
  • Page 32 ,167$//$7,21   VW VROXWLRQ )LJ  Automatic permutation of all LGMs maintained • Programming output ST9 as a signalling out- GBHÁƒ GBHÁƒ! GBHÁƒ" GBHÁƒ# GBHÁƒv put of all LGMs in the system. ST 9 ST 9 ST 9 ST 9 ST 9 •...

  • Page 33: Electrical Connection

    ,167$//$7,21   (/(&75,&$/ &211(&7,21   &RQQHFWLRQ RI SXPSV DQG VHQVRUV - Electrical connection as well as any equipment used to carry out this connection will conform to The pumps and connectors are connected to the the codes of practice in force and in particular to terminals of regulator RVA 47 (see section V - standard NF C 15-100, BASIC SETTING OF THE THR 10-100):...
  • Page 34 ,167$//$7,21   6NHOHWRQ GLDJUDP   %DVLF 7+5  )LJ  R66Ã& R6aÃ! R69! Room Domestic hot water Cascade flow sensor sensor (B3) sensor (option) (B10) R68" Outside sensor R69! (B9) Cascade return sensor (B70) RVA 47 2379 A01 Blue earth Circulating pump...
  • Page 35 ,167$//$7,21   7+5  ZLWK WZR 59$  RSWLRQV )LJ  R69! R66Ã& R69! R66Ã& Heating flow Room Heating flow Room sensor sensor sensor sensor (B1) (B1) RVA 46 RVA 46 2 372A01 237 2A0 1 Circulating pump Circulating pump Mixing valve* Mixing valve* * In the event of one heating flow sensor being con-...
  • Page 36 ,167$//$7,21   :LULQJ GLDJUDP   :LULQJ GLDJUDP RI WKH /*0 ER[ 0RGXOH PDQDJHPHQW )LJ    ...
  • Page 37 ,167$//$7,21   :LULQJ GLDJUDP 59$ ER[ &DVFDGH DQG KHDWLQJ FLUFXLW PDQDJHPHQW )LJ  & à à ' % 0 à ! ƒ à I à à ƒ ‡ à … à r D à ‘ ‚ & à  Ã...
  • Page 38 9  %$6,& 6(77,1* 2) 7+( 7+5  The standard THR 10-100 model (standard setting) is able to manage the following: 8QLW THR 10-100 C or CS preset - a heating circuit (pump circuit - parameter = 1 installation type 3), )XQFWLRQ Domestic hot water + cascade + Q1 heating pump...
  • Page 39 %$6,& 6(77,1* 2) 7+( 7+5    (OHFWULFDO FRQQHFWLRQ )LJ  R66Ã& R69! Room Cascade flow sensor sensor (option) (B10) R68" Outside sensor R69! (B9) Cascade return sensor 7HUPLQDO ER[  (B70) RVA 47 2379 A01 7HUPLQDO ER[  7HUPLQDO ER[  7HUPLQDO ER[  earth...
  • Page 40 %$6,& 6(77,1* 2) 7+( 7+5    '20(67,& +27 :$7(5 352'8&7,21 %< 7+( /2$' 3803 9,$ 7+( 59$  For the THR 10-100 C model: mestic hot water production is controlled according to the temperature of the domestic hot - Domestic hot water production is carried out with water tank and to the RVA 47 series B time pro- a load pump directly connected to the network.
  • Page 41 %$6,& 6(77,1* 2) 7+( 7+5    (OHFWULFDO FRQQHFWLRQ )LJ  R66Ã& R6aÃ! R69! Room Domestic hot water Cascade flow sensor sensor (B3) sensor (option) (B10) R68" Outside sensor R69! (B9) Cascade return sensor 7HUPLQDO ER[  (B70) RVA 47 RVA 47 2379 A01 2379 A01...
  • Page 42 %$6,& 6(77,1* 2) 7+( 7+5    'KZ SULRULW\ When d.h.w. production is carried out with the RVA 47, it is possible to choose the domestic hot water priority. %HQHILW - Optimum allocation of boilers’ heat output. 'HVFULSWLRQ Defines the priority of d.h.w. heating over room heating. 6HWWLQJ - Press the line selection buttons to select programming line 127.
  • Page 43 %$6,& 6(77,1* 2) 7+( 7+5  The purpose of the function "Shifting priority" is to achieve optimum d.h.w. heating. This means that during d.h.w. heating, the actual boiler temperature should be as close as possible to the boiler temperature setpoint without shutting down the burner. To achieve this, it may be necessary to restrict the heating circuits by means of a locking signal.
  • Page 44 %$6,& 6(77,1* 2) 7+( 7+5    '+: 352'8&7,21 :,7+ $ '(5,9$7,21 9$/9( 9,$ 7+( /*0 Only valid for version THR 10-100 CS the LGMs. This makes it possible to reach a maxi- mum heating power of 50 kW for each tank. Each D.h.w.
  • Page 45 %$6,& 6(77,1* 2) 7+( 7+5    'KZ SURGXFWLRQ ZLWK D VHOHFWRU YDOYH YLD DQ /*0  VLQJOH WDQN FRQQHFWHG WR D VHOHFWRU YDOYH The d.h.w. sensor is connected to an LGM (Terminal ST 30) )LJ  R68Ã" R66& SW6Ã#&...
  • Page 46 %$6,& 6(77,1* 2) 7+( 7+5    'KZ SURGXFWLRQ ZLWK D VHOHFWRU YDOYH YLD WZR /*0V  WDQN FRQQHFWHG WR HDFK VHOHFWRU YDOYH The d.h.w. sensor of tank No.1 is connected to LGM The d.h.w. sensor of tank No.2 is connected to LGM No.1 (Terminal ST 30).
  • Page 47 %$6,& 6(77,1* 2) 7+( 7+5    'KZ SURGXFWLRQ ZLWK D VHOHFWRU YDOYH YLD WZR /*0V  VLQJOH WDQN FRQQHFWHG WR WKH WZR VHOHFWRU YDOYHV The two d.h.w. sensors are inserted into the same tank and each one is connected to an LGM. )LJ  R68Ã"...
  • Page 48 9,  &200,66,21,1*   $17,&25526,21 3527(&7,21 )25 7+( ,167$//$7,21 A water conditioning product (INIBAL) must be ad- INIBAL DOSAGE: one litre to one hundred litres. ded into the heating circuit when the installation is Note: filled with water. - INIBAL must be ordered separately. 2QO\ XVH ,1,%$/ IDLOLQJ ZKLFK WKH ERL OHU VKHOO ZRXOG QRW EH JXDUDQWHHG ,1, HQVXUHV...

  • Page 49: Electrical Connection

    &200,66,21,1* Note: Reminder: With THR 10-100 CS models, it is best to fill the installation with water through the or - For THR 10-100 CS models bleed the primary cir- one of the d.h.w. outlets (see paragraph 4 cuit of the d.h.w. production system by manually - section IV - INSTALLATION).

  • Page 50: Commissioning

    &200,66,21,1*   &200,66,21,1* Activate the boiler’s external electrical circuit-break- (see paragraph 3.3 - section III - INSTALLATION from the RVA 47 technical instructions) : time setting, During initial commissioning, the heating engineer must check: : day setting. - the correct operation of each module, Note: - the correct operation of RVA control.
  • Page 51 &200,66,21,1*   2XWVLGH WHPSHUDWXUH VRXUFH A single outside sensor is required for several linked regulators. It can be connected to any regulator and transmits the signal via the bus system, but it is sim- pler to always connect it to the same regulator i.e. master RVA 47 regulator...
  • Page 52 &200,66,21,1*   ,QSXWRXWSXW WHVW Check the correct operation of the units connected to the RVAs. RVA regulators make it possible to test the outputs and inputs. This facilitates commission- ing and fault localisation.   7KH 59$  UHJXODWRU ,QSXW WHVW VHQVRUV %XWWRQV ([SODQDWLRQ...
  • Page 53 &200,66,21,1* 2XWSXW WHVW UHOD\V %XWWRQV ([SODQDWLRQ /LQH Press one of the line selection buttons. - This will take you first to programming mode "End-user". Press both line selection buttons for at least 3 seconds. - This will take you to programming mode ’’heating engineer’’ and, at the same time, to the output test (relay test).
  • Page 54 &200,66,21,1*   7KH 59$  UHJXODWRU In the event of the installation of option RVA6 for THR 10-100. ,QSXW WHVW VHQVRU WHVW %XWWRQV ([SODQDWLRQ /LQH Press both line selection buttons for at least 3 seconds. - This will take you to the Programming mode. Press line selection button "Up"...
  • Page 55 &200,66,21,1* 2XWSXW WHVW UHOD\V %XWWRQV ([SODQDWLRQ /LQH Press both line selection buttons for at least 3 seconds. - This will take you to the programming mode and, at the same time, to the output test. Press the plus or minus button repeatedly, which will take you one test step further: All outputs perform their switching actions in compliance Etape 0...
  • Page 56 &200,66,21,1*   7HPSHUDWXUH UHDGLQJ Check that all the values of the sensors connected For this purpose, simply read the temperature to the boiler are correct. measured by the sensors by going to the corre- sponding programming line:   59$  UHJXODWRU 7HPSHUDWXUH VHWWLQJ $FWXDO WHPSHUDWXUH 6HWWLQJ RI WKH WHPSHUDWXUH VHWWLQJ...
  • Page 57 &200,66,21,1*   &RPPLVVLRQLQJ WKH FRQWURO   &RQWUROOLQJ WKH FDVFDGH FRQWURO 7KH 6XPPHU:LQWHU SRWHQWLRPHWHU RI   *HQHUDO SRLQWV WKH /*0V PXVW DOZD\V EH LQ WKH :LQWHU The master LGM differs from the slave LGM. The SRVLWLRQ master LGM receives the temperature setting from 7KH DXWRPDWLF 6XPPHU:LQWHU VZLW the RVA 47 and converts it into power.
  • Page 58 &200,66,21,1* 3RZHU LQFUHDVH When the master LGM reaches 45 kW, the second until they have reached the same power level. From LGM is selected. For stability reasons, each LGM then on the two LGMs modulate together at the that has just been selected in the cascade switches same power level.

  • Page 59: Gas Change

    9,,  &20%867,21 &21752/ 6HH SDUDJUDSK   VHFWLRQ 9,,  &20%867,21 Check that the boiler is properly adapted to the gas &21752/ used, otherwise change the gas.   6(59,&( 35(6685( &21752/ = Network gas pressure (upstream gas valve): = Gas pressure at the gas valve regulator outlet, Natural gas H G20: 20 mbar, with pressure servo-system.

  • Page 60: Surveillance Procedure

    &20%867,21 &21752/ )LJ   *DV YDOYH  ,RQLVLQJ HOHFWURGH  *DV UHGXFHU  *DV YDOYH IODQJH RULQJ  *DV UHGXFHU RULQJ  *DV YDOYH IODQJH  ,JQLWLRQ HOHFWURGH  9HQWLODWRU   N: PRGXOH EXUQHU  $LU ULQJ ∅  SURSDQH RQO\   6ZLWFKLQJ IURP 1DWXUDO *DV WR 3URSDQH - Replace the gas reducer (item no.

  • Page 61: Setting Table

    &20%867,21 &21752/   *$6 )/2: &21752/ &2&212; 7R FRQWURO WKH FRPEXVWLRQ SDUDPHWHUV %HIRUH VWDUWLQJ WKH PLQLPXP UDWH VHW PRUH HIIHFWLYHO\ WKH FRPEXVWLRQ RI WLQJ VFUHZ .  ZDLW IRU D VWDEOH &2 HDFK PRGXOH PXVW EH FRQWUROOHG RQH &2 DQDO\VHU UHDGRXW 5HSHDW VZLW PRGXOH RQ WKH RWKHU PRGXOH RII  FKLQJ IURP WKH PLQLPXP UDWH WR WKH PD[LPXP UDWH VHYHUDO WLPHV WR HQVXUH...
  • Page 62 &20%867,21 &21752/   6HWWLQJ WDEOH Set the gas flow with an analyser in order to obtain the CO/CO ratios that are indicated in the following table. 0RGHOV 7+5  & 7+5  &6 Useful power mini/maxi 30/50 °C 10.6 / 101.0 mini/maxi 60/80 °C 9.5 / 94.0...
  • Page 63 9,,,  08/7,&,5&8,7 :,7+ $ 7+5    *(1(5$/ 32,176 ALBATROS regulators can be connected to one Two RVA 46s can be integrated into the RVAs’ con- another to meet the demand of the market for com- trol panel in order to control two heating circuits plete and complex installation regulation.
  • Page 64 08/7,&,5&8,7 :,7+ $ 7+5    &211(&7,21 %(7:((1 5(*8/$7256 Be sure to observe the polarity of the connection of - for the additional control boxes, the connection the communication bus: must be carried out. - for RVA 46s assembled in the control pannel of •...

  • Page 65: Segment Address

    08/7,&,5&8,7 :,7+ $ 7+5    6(77,1* 5(*8/$725 3$5$0(7(56 The unit’s address and the segment’s address iden- dress. Each unit must have a correct address to tify each unit on the bus somewhat like a postal ad- ensure communication.   6HJPHQW DGGUHVV 6HWWLQJ - Press the line selection buttons to select programming line 141.
  • Page 66 08/7,&,5&8,7 :,7+ $ 7+5    $GGUHVVLQJ )LJ  7+5  =+  =+   RVA 47 RVA 46 RVA 46 RVA 46 RVA 46  Segment address  Unit address ⇒ Segment 0 = Heat production unit RVA 47 (see fig.
  • Page 67 08/7,&,5&8,7 :,7+ $ 7+5  )LJ  R68Ã" SW6Ã#& SW6Ã#% SW6Ã#% diagram : 4$$ 4$$ 4$$ 4$' P8Dà ! P8Dà ! Iƒ Iƒ! R69! GBHà GBHà ƒ ƒ! R69! 7+5  R68Ã" becomes diagram: SW6Ã#& SW6Ã#% SW6Ã#% P8Dà ! P8Dà ! 4$$ 4$$ 4$$...
  • Page 68 08/7,&,5&8,7 :,7+ $ 7+5    6WDQGDUG LQVWDOODWLRQ GLDJUDP )LJ   v ‚ ‡ ƒ ‚ à à # à # à # à  ‚ ‡ v † ˆ à 7  †   ˆ à # ‚...
  • Page 69 08/7,&,5&8,7 :,7+ $ 7+5    2SHUDWLRQ Since the domestic hot water priority is a shifting priority, during a Domestic Hot Water request: - Circulating pump Q1 operates as a heating pump. - When the actual Domestic Hot Water is very dif- ferent from the D.H.W.

  • Page 70: Addressing

    ,;  &$6&$'( 2) 6(9(5$/ 7+5    *(1(5$/ 32,176 When 100 kW are no longer sufficient to heat the cade flow sensor, and the only cascade return sen- network, it is possible to combine several B series sor). The other RVA 47s (unit address greater than RVA 47 regulators in order to achieve cascades fea- 1) are slaves.
  • Page 71 &$6&$'( 2) 6(9(5$/ 7+5    &211(&7,21 %(7:((1 5(*8/$7256 Be sure to observe the polarity of the connection of - connection between THR 10-100 and terminal the communication bus: box ZH 46: - connection between THR 10-100: • terminal 8 of terminal box(es) ZH 46 with termi- nal DB of terminal box 4 of the THR 10-100, •...

  • Page 72: Operation

    &$6&$'( 2) 6(9(5$/ 7+5    &$6&$'( ,167$//$7,21 In any event, the THR 10-100 can be replaced with a set of THR 10-100s in a cascade (4 maxi.). Do- /HJHQG 'HVFULSWLRQ mestic hot water production is ensured in the same way, i.e.: 4$$  Room sensor...
  • Page 73 &$6&$'( 2) 6(9(5$/ 7+5    6WDQGDUG LQVWDOODWLRQ )LJ   v ‚ ‡ ƒ ‚ à à ƒ D à ƒ  & à # ƒ à D à ƒ ƒ  " à à ƒ D à ƒ...
  • Page 74 &$6&$'( 2) 6(9(5$/ 7+5    3DUWLFXODULW\ RI D 7+5  FDVFDGH )LJ   v ‚ ‡ ƒ ‚ à à ƒ D à ƒ  & à # ƒ à D à ƒ ƒ  à " Ã...
  • Page 75 &$6&$'( 2) 6(9(5$/ 7+5    ,QVWDOODWLRQ RI PXOWLFLUFXLWV ZLWK D 7+5  FDVFDGH Note: - With a pump circuit, it is strongly advised to use a room sensor. )LJ  à #  v ‚ & ‡ ƒ ‚...
  • Page 76 ;  0$,17(1$1&( The annual inspection of the boiler and of the com- Note: bustion product outlet is compulsory. It must be car- - The various services and controls mentioned be- ried out by a qualified person. low are to be carried out on each module of the THR 10-100 boiler.
  • Page 77 0$,17(1$1&(   6(59,&,1* 7+( +($7 (;&+$1*(5 2) 7+( %2,/(5 6+(// The heat exchanger must be cleaned once the bur- - Sprinkle the heat exchanger with water. The wa- ner has been disassembled (paragraph 1 - section ter is evacuated through the condensate evacua- X - MAINTENANCE).

  • Page 78: Flame Control

    0$,17(1$1&(   &20%867,21 352'8&7 &21'8,76 7KH FRPEXVWLRQ SURGXFW HYDFXDWLRQ - Check the combustion product evacuation con- FLUFXLW LV VOLJKWO\ SUHVVXUL]HG ,I WKLV duit and the air inlet conduit at least once a year FRQGXLW LV SXQFWXUHG EH VXUH WR EORFN (airtightness of the parts that may be disassem- WKLV SXQFWXUH bled - conduits not obstructed).
  • Page 79 ;,  23(5$7,1* )$8/76   /*0 23(5$7,1* )$8/7 The sequence display (item no. 4) of each LGM’s )LJ  module can display two types of code: - signalling codes, - alarm codes.   /LVW RI VLJQDOOLQJ FRGHV - the alarm indicator (item no. 6, fig. 73) is off, Note: - the display (item no.
  • Page 80 23(5$7,1* )$8/76   /LVW RI DODUP FRGHV - the alarm indicator (item no. 6, fig. 73) is lit, Note: - the display (item no. 4, fig. 73) flashes. - All other alarm codes signal an internal fault 'LVSOD\ )DXOW 3RVVLEOH VRXUFH&RUUHFWLYH DFWLRQ Ventilator speed incorrect in DA3 parameter to be checked...
  • Page 81 23(5$7,1* )$8/76   23(5$7,1* )$8/76 2) 5(*8/$725 59$  2QFH WKH IDXOW KDV EHHQ HOLPLQDWHG WKH  7KH URRP WHPSHUDWXUH GRHV QRW PDWFK WKH GH (U HUURU PHVVDJH RQ WKH 59$  PD\ VLUHG YDOXH WDNH  WR  PLQXWHV WR GLVDSSHDU DF •...

  • Page 82: Operating Faults

    23(5$7,1* )$8/76   'LVSOD\ RI WKH %08 HUURU FRGHV /*0 %HQHILWV - Simple and fast control of the installation. - Error detection aided 'HVFULSWLRQ The RVA47.320 can save and memorize an error message by the BMU and displays the BMU No. and the corresponding error code. The errors are displayed on this line. 6HWWLQJ - Press the line selection buttons to select programming line 49.
  • Page 83 23(5$7,1* )$8/76   'LVSOD\ RI IDXOWV %HQHILWV - Simple control of the installation. - Fault search tool 'HVFULSWLRQ The controller displays faults that may have occurred in the regulator itself or in the system. In normal operation, the display shows "Er" if a fault has occurred. 6HWWLQJ - Press the line selection buttons to select programming line 50.
  • Page 84 23(5$7,1* )$8/76 )DXOW\ GHYLFHV Other devices that are faulty and whose faults are signalled: 9v†ƒyh’ 9r†p…vƒ‡v‚Ã‚sÃshˆy‡ Example: Fault with the address of the faulty device 26.0.01 - The first digit gives the error code (26). (see the error list of the unit indicated by the address) - The second digit indicates the segment address of the faulty device (.01).
  • Page 85 23(5$7,1* )$8/76   'LVSOD\ RI 336 FRPPXQLFDWLRQ %HQHILWV - Interface for BMUs and digital room unit - Checking the communication with the peripheral devices (BMUs, room units). 'HVFULSWLRQ The PPS bus is a point-to-point interface for communication between the regulator, the BMU and the room unit.
  • Page 86 23(5$7,1* )$8/76   7HPSHUDWXUH UHDGLQJ HUURU 6SHFLDO - - - Sensor cut-off or no sensor connected GLVSOD\V o o o Sensor short-circuit   ...

  • Page 87: Display Of Pps Communication

    23(5$7,1* )$8/76   59$  23(5$7,1* )$8/76 2QFH WKH IDXOW KDV EHHQ HOLPLQDWHG WKH  7KH DFFHOHUDWHG WHPSHUDWXUH ORZHULQJ RU (U HUURU PHVVDJH RQ WKH 59$  PD\ ZDUPXS GR QRW RSHUDWH WDNH  WR  PLQXWHV WR GLVDSSHDU DF •...

  • Page 88: Operating Faults

    23(5$7,1* )$8/76   'LVSOD\ RI WKH %08 /*0 HUURU FRGHV %HQHILWV - Detection of BMU errors, - Simplified control of the installation, - Disorder localisation tool. 'HVFULSWLRQ Display of the BMU disorders transmitted via PPS communication. These displays are reproduced in their original form.
  • Page 89 23(5$7,1* )$8/76   (UURU GLVSOD\ %HQHILWV - Simple installation control. - Fault search tool 'HVFULSWLRQ The regulator displays errors that can occur in the unit itself or in the system. In the comfort regime, "ER" is displayed when a fault occurs. 6HWWLQJ - Using the line selection buttons, choose programming line 50.
  • Page 90 23(5$7,1* )$8/76   'LVSOD\ RI FRPPXQLFDWLRQ RQ WKH 336 %HQHILWV - Display of the different room units, - Verification of the communication with the connected room units and of the BMU. 6HWWLQJ - Using the line selection buttons, select programming line 62. - The + / - buttons do not enable any setting.
  • Page 91 ;,,  5(*8/$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 29410 SAINT THEGONNEC - FRANCE &21'(16,1* *$6 %2,/(5 PRODUCT CATEGORY: +HDWLQJ RQO\ RU KHDWLQJ DQG GRPHVWLF ZDWHU KHDWLQJ...
  • Page 92 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...

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