geminox THR 2-13 M75 Technical Instructions Download Page 16

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- Cold water temperature:

10 °C

- Primary temperature:

80 °C

- Heat loss (tank only at 65 °C): 52 W

- Domestic differential:

6 °K

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THR 2-13 M75

THR 5-25 M75

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a. In accordance with EN 625
b. Reheating time after drawing the specific flow rate amount

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THR 5-25 M75

THR 2-13 M75

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Summary of Contents for THR 2-13 M75

Page 1: ...7 1 1 6 7 5 8 High fidelity heat 7 2 1 6 7 5 0 7 5 0 T30 18305 03...

Page 2: ...11 2 3 THR with outside temperature sensor and room sensor 12 3 FUNCTIONS COMMON TO THE DIFFERENT VERSIONS 14 3 1 Antifreeze function with QAC31 or and QAA70 14 3 2 Anti legionella function 14 3 3 Pum...

Page 3: ...n using standard flue model B23 24 5 2 Evacuation using balanced flue 25 6 GAS CONNECTIONS 30 7 ELECTRICAL CONNECTIONS 30 7 1 Connecting QAC31 outside sensor and QAA70 room sensor options 30 7 2 Addit...

Page 4: ...he correct mixture across the full opera ting range A cover with a calm restrained styling contains the following components a high performance condensing heat exchanger made from tubular fins a varia...

Page 5: ...rate combustion products min max kg h 4 5 25 0 9 0 44 1 Admissible back pressure B23 combustion products C13 C33 max Pa 0 100 NOx mg kWh 60 Blue Angel Label CO mg kWh 50 Blue Angel Label Heating wate...

Page 6: ...ater inlet hot water outlet pouce 3 4 Condensate drain mm 25 Pressure relief valve drain mm 27 1 82 5 540 1500 600 672 65 91 4 49 2 140 8 66 55 6 24 4 47 6 2 7 3 4 5 6 8 467 6 95 4 44 Vue du dessous V...

Page 7: ...WXEH DV VXSSO 0LFURSURFHVVRU EDVHG FRQWURO SDQHO 6LSKRQ WUDS LQQHG WXEH KHDW H FKDQJHU LU YHQW HDWLQJ UHWXUQ PDQLIROG ZLWK VHOHFWRU YDOYH 9 VSHHG FLUFXODWLQJ SXPS 3UHVVXUH UHOLHI YDOYH EDU DWHU SUHVVX...

Page 8: ...VXSSO 0LFURSURFHVVRU EDVHG FRQWURO SDQHO 6LSKRQ WUDS LQQHG WXEH KHDW H FKDQJHU LU YHQW HDWLQJ UHWXUQ PDQLIROG ZLWK VHOHFWRU YDOYH 9 VSHHG FLUFXODWLQJ SXPS 3UHVVXUH UHOLHI YDOYH EDU DWHU SUHVVXUH VHQVR...

Page 9: ...VHQVRU KDSWHU 23 5 7 21 LQWHU VXPPHU VZLWFK ZLQWHU KHDWLQJ KRW ZDWHU VXPPHU KRW ZDWHU RQO RQ WKH GXDO IXQFWLRQ PRGHO RQO VHTXHQFH GLVSOD IODPH LQGLFDWRU ODPS IDXOW LQGLFDWRU ODPS 7KUHH EXWWRQV DQG UH...

Page 10: ...d for hot wa ter display 6 or heating display 7 3KDVH 6KXW GRZQ the change of operating position to standby is re ferred to as a shut down and occurs when the demand for heat disappears The gas valve...

Page 11: ...egulator defines the heat output requi red to achieve the heating and hot water settings en tered by the user These are set using temperature knobs for the boiler flow and hot water settings A winter...

Page 12: ...justing in order to obtain a higher or lower level of heating This involves modifying the heating curve parameters see 2 2 2 3 Chapter III OPE RATION 0RGLI LQJ SDUDPHWHUV Adjust the heating knob to th...

Page 13: ...n the set point i e below 18 C The 19 C set point can only be changed by using the AZW75 interface When the winter summer switch is set to the sum mer position the regulator provides hot water only if...

Page 14: ...s valve remains in the domestic hot water feed position SDVV YDOYH DQG SXPS NLFN If during shut downs either the heating circuit has not operated or the bypass valve has not been swit ched for more th...

Page 15: ...a ter cooled combustion chamber in its upper part combines the functions of a heat exchanger and condenser Condensation occurs on the tube walls where the temperature is below the dew point for the co...

Page 16: ...F IORZ UDWH D 5HKHDWLQJ WLPH DW E RDG WLPH DW 9ROXPH GUDZQ DW LQ PLQ 9ROXPH GUDZQ DW LQ KRXU 6WRUDJH N O PLQ O PLQ PLQ PLQ OLWUHV OLWUHV 0 9 23 3 11 15 16 10 17 155 712 0 13 4 6 41 11 5 18 30 112 432...

Page 17: ...ilation 9 Return to initial position reinitialise gas control box parameters fan off LVSOD 0HDQLQJ 3ULRULW 1 Boiler potentiometer setting absent 1 2 Hot water potentiometer setting absent 1 4 T V func...

Page 18: ...former HT lead or HT electrode The flame only appears for 3 seconds Live neutral reversed defective ionisation probe or ionisation probe lead 5 Incorrect fan speed at maximum load Check parameter DA4...

Page 19: ...that it cannot be tou ched by a person using the bath or shower Where installation will be in an unusual location special procedures may be necessary and BS 6798 gives detailed guidance on this subjec...

Page 20: ...guidance in this subject The central heating system should be in accordance with the relevant recommendations given in BS 6798 and in addition for small bore and micro bore systems BS 5449 1 The domes...

Page 21: ...17 9 56 216 Those brackets enable hydraulic connection as well as the installation of the boiler on a light partition fix the brackets on the wall install the boiler on the brackets 7 5 0 FKHFN WKH VT...

Page 22: ...that the boiler and installation are pro perly purged by increasing the water pressure to at least 1 bar manometer Check that it is fully purged again a few days after commissionning DWHU IORZ UDWH W...

Page 23: ...fitted for use in a floor heating system unless it is installed with an in dependant electronic control 7 5 ZLWK RXWVLGH VHQVRU RQO To operate the THR with outside sensor as part of a floor system the...

Page 24: ...to be fitted 20 867 21 352 8 7 8 1 7KH IOXH V VWHPV SUHVHQWHG LQ WKLV WHFKQLFDO GRFXPHQW DUH WKRVH XVXDOO XVHG RQ WKH XURSHDQ PDUNHW RZH YHU VRPH RI WKHP PD QRW EH XVDEOH LQ DOO FRXQWULHV W LV WKH UH...

Page 25: ...alled when the wall adjoining the water heater gives onto the outside in a well ventilated location Two concentric tubes supply air to the burner and evacuate the combustion products The conduits can...

Page 26: ...4 to 9 need to be ordered specifically LJ Max lenght P with two 45 bend pieces RLOHU FRYHU EHQG SLHFH SRO SURS OHQH 33 EHQG SLHFH SRO SURS OHQH 33 HDWLQJ XQLW 3RO SURS OHQH WXEH 33 PP GDSWHU SLHFH 8...

Page 27: ...least 0 4 m from any opening window and 0 6 m from any air ventilation opening see regulations Two balan ced flue outlets from two distinct adjacent THR units must be at least 0 6 m apart The flue ga...

Page 28: ...arious seals in good condition cover flue box etc Replace if necessary the various elbows and con nection pieces located on the flue gas exhaust route and on the air intake must be fitted in a leaktig...

Page 29: ...Flue 0 60 0 40 Air vent Opening light ventlight window E Si E 0 30 m 1 80 The appliance must be approved with its extension Flue Flue Case Case Flue on a balcony or under a roof A public or private h...

Page 30: ...ressure drop of more than 1 mbar 10 mmWG Example natural gas type H G20 20 mbar for 10 metres of pipe with 4 bend pieces 1 bend pie ce roughly equivalent to 0 5 metres minimum diameter 20 22 75 211 7...

Page 31: ...U U R Q Y H U W M D X Q H E O D X Z H L V V E U D X Q J U X Q J H O E E O X H Z K L W H E U R Z Q J U H H Q H O O R Z O L P H Q W D W L R Q 1 H W V S D Q Q X Q J 3 R Z H U V X S S O P E O E O E O E E...

Page 32: ...1 Open the hand operated valve on the gas supply Switch on the main heating switch The regulator undergoes a self test sequence displaying codes L P C 6 and 5 in turn The dis play then shows 9 and fi...

Page 33: ...l gas H mm 16 5 29 Gas flow 15 C 1013 mbar Natural gas G20 m3 h 0 27 1 48 0 53 2 59 Gas Pressure Po gas valve burner Natural gas H mbar 0 15 5 30 0 15 1 80 Servo air pressure PL Pa 30 720 25 370 CO2 N...

Page 34: ...rofessional equipped with a calibrated combustion analyzer V K Boss up Flange side Burner THR 2 13 X00 21867 Fan Gas reducer 4 40 Boss up Gas valve Ionisation probe Pi Po Ignition Electrode O ring Gas...

Page 35: ...a steady flame Then check the CO2 CO rate against the table 3 Chapter V COMMISSIONING the gas flow is increased by turning and vice versa Set the potentiometer item 1 fig 4 to the left hand stop point...

Page 36: ...FLUFXLW LV VOLJKWO SUHVVXULVHG R QRW SLHUFH WKH FLUFXLW ZLWKRXW VXEVHTXHQWO VHDOLQJ RII WKH KROH PDGH 3 Check the flame monitor by disconnecting the io nisation probe safety shut off after two attempt...

Page 37: ...5 7 TEST LABORATORY HAFENSTRASSE 101 45356 ESSEN EC DIRECTIVES 90 396CEE 92 42CEE 73 23CEE 89 336CEE BASIS OF EXAMINATION EN 437 PREN 483 PREN 677 EN 60335 1 EN 55014 EN55104 SURVEILLANCE PROCEDURE 0...

Page 38: ...GEMINOX SA 16 rue des Ecoles BP 1 29410 SAINT THEGONNEC FRANCE T l 02 98 79 40 22 T l copie 02 98 79 47 57 Internet http www Geminox fr JULY 2000...

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