Technibel PHRV 22, Installation Instructions Manual

Page 1: ...zione idronica incorporata aria acqua Fluido refrigerante R 407 C Bomba de calor con equipamiento hidr ulico aire agua Fluido refrigerante R 407 C W rmepumpen reversibel mit hydraulikausr stung Luft W...

Page 2: ...407 C Fluid R 407 C as opposed to R22 is not a pure fluid but a blend composed of 23 R 32 25 R 125 52 R 134 A The compressors approved for operation with this fluid are filled beforehand with polyalc...

Page 3: ...sound insulation Resistance case WATER EXCHANGER Plate water exchanger with heat insulation AIR EXCHANGER Thin plate air exchanger with protective grille ELECTRIC FAN UNIT Electric fan unit with prot...

Page 4: ...36 b a 40 975 G G 125 1050 c 290 LP Manometer Accessory HP Manometer Accessory 4 22 5 mm holes for sling attachment Net weight PHRV 22 303 kg PHRV 25 305 kg PHRV 32 327 kg PHRV 36 363 kg Net weight T...

Page 5: ...points the unit must be installed outside in an appropriate location and in compliance with environmental requirements sound level integration etc the unit s installation location must be perfectly l...

Page 6: ...od No 41 No other power cable Ambient temperature 40 C The lengths indicated below correspond to a voltage drop less than 5 in the cable The complete electrical specifications are given in the table o...

Page 7: ...oling the function is activated by special parameterisation see paragraph 5 8 access to parameters in combination with button 1 3 LED display 4 Cooling mode indicator 5 Heating mode indicator 6 Compre...

Page 8: ...lamp 6 goes out and the operating mode indicator lamps 4 and 5 flash the unit s circulating pump remains in operation Complete stop the unit can be completely stopped with the circulating pump shut d...

Page 9: ...re accessed Note 2 The normal display level 0 returns automatically after 5 minutes if no buttons are pressed Level 0 Normal display Level 1 Level 2 Level 3 Level 4 Temperature S1 Alarm active Set val...

Page 10: ...erious malfunctions Go to the PSS section in the menu Briefly and simultaneously press buttons 1 and 2 The message appears Display the password 199 using buttons 1 and 2 and validate it by simultaneou...

Page 11: ...SD3 rises above the end of frosting temperature threshold The defrosting phase is indicated by the steady illumination of indicator lamp 7 Note The ventilation can restart after defrosting is complete...

Page 12: ...g sequence stand by cooling heating stand by The stand by mode is indicated by the extinction of the heating and cooling mode indicator lamps Pre ventilation generally speaking in order to condition t...

Page 13: ...de temperature Set point Set point Example Factory setting in heating mode Factory setting in cooling mode Condensation pressure control device The unit is equipped with a separate condensation pressu...

Page 14: ...e taps while observing the following precautions 6 3 REMOTE CONTROL Code 70250055 The functions and display are exactly the same as those on controller The only difference concerns the buttons and whi...

Page 15: ...nal strip Connect the ribbon cable supplied between the interface and the ECH controller Connect the interface s 230 VAC power supply to the output of breaker Q4 using the Blue and Black wires supplie...

Page 16: ...in cases where the tank is placed underneath the unit The pipes must be at a sufficient distance from the removable panels to enable servicing operations to be performed Make the connection with flexi...

Page 17: ...le copper cable with PR insulation Installation in non ventilated cable duct installation method No 41 No other power cable Ambient temperature 40 C The lengths indicated below correspond to a voltage...

Page 18: ...nections E F KM3 40 32 33 41 30 31 32 33 1 2 3 4 6 8 9 7 KM2 8 12 13 9 E B C D B1 S1 Printed Circuit Board 6 5 5 SUPPLEMENTARY ELECTRIC HEATING OPERATION PRESENTATION The heater consists of resistance...

Page 19: ...over of the controller s front panel 30 31 U N 32 33 1 2 10 13 3 4 S1 5 6 11 R1 R2 GR Chaud Heat Froid Cool 5 6 7 3 4 8 10 1 2 9 36 39 33 42 30 45 14 16 12 18 10 20 29 31 27 33 25 35 DL3 DL4 DL5 DL2 D...

Page 20: ...ater circulation pump 5 min and the immediate shutdown of the unit and auxiliary stages The corresponding indicator lights are thus off D COOLING MODE With the remote mode inversion contact being open...

Page 21: ...c pressure gauge Use the circulating pump curves in paragraph 10 to determine the water flow rate Note The generator s water output must be ensured at all times particular attention should be paid in...

Page 22: ...n given in the case of a tank with supplementary heating different power supplies Any work must be carried out by personnel qualified and authorised to work on this type of machine Prior to all mainte...

Page 23: ...P H R V 2 2 4 2 1 m 3 h P H R V 2 5 4 6 8 m 3 h P H R V 3 2 5 9 4 m 3 h P H R V 3 6 7 2 0 m 3 h GB 23 10 CIRCULATING PUMP CURVES PHRV 22 25 Water flowrate m3 h Manometric delivery head of the pump kP...

Page 24: ...5 C 35 C 45 C 4 5 0 1 2 3 4 5 6 7 6 7 8 9 10 11 12 13 14 15 25 C 15 C 35 C 45 C HIGH PRESSURE LOW PRESSURE PHRV 22 PHRV 25 PHRV 32 PHRV 36 Water outlet temperature C Low pressure relative bar Outside...

Page 25: ...25 PHRV 32 PHRV 36 Outside wet bulb temperature C Low pressure relative bar Water outlet temperature C Outside wet bulb temperature C High pressure relative bar Water outlet temperature C Outside wet...

Page 26: ...erature setpoint Heating Cooling Water temperature control sensor positioned in Inlet Outlet TEMPERATURES C PRESSURES bar Outside temperature Water type Pure Glycol Glycol Water inlet generator Water...

Page 27: ...cation 0 14 num 0 H52 Temperature measurement unit C F 0 1 flag 0 H54 Parameter list No 0 999 num depending on the model H55 Parameter list index 0 999 num depending on the model H57 Alarm relay activ...

Page 28: ...ioramento dei nostri prodotti ci riserviamo di modificarli senza preaviso En el inter s de mejoras constantes nuestros productos pueden modificarse sin aviso pr vio Unsere Produkte werden laufend verb...