
13
3.3 Check-valve installation
Note: If automatic dosing equipment for chlorine and acidity (pH) is used, it is essential to protect the heat
pump against excessively high chemical concentrations which may corrode the heat exchanger. For this
reason, equipment of this sort must always be fitted in the piping on the
downstream
side of the heat pump,
and it is recommended to install a check-valve to prevent reverse flow in the absence of water circulation.
Damage to the heat pump caused by failure to observe this instruction is not covered by the warranty.
3.4 Typical arrangement
Note: This arrangement is only an illustrative example.
Summary of Contents for 74143
Page 2: ......
Page 4: ......
Page 13: ...9 2 Dimension unit mm Model FSN 05 ...
Page 14: ...10 Model FSN 08 FSN 11 ...
Page 15: ...11 Model FSN 14 FSN 17 ...
Page 26: ...22 ...
Page 32: ...28 8 Exploded Diagram Model FSN05 ...
Page 34: ...30 Model FSN 08 FSN 11 ...
Page 37: ...33 Model FSN 14 FSN 17 ...
Page 49: ...45 2 Dimensiones mm Modelos FSN 05 ...
Page 50: ...46 Modelos FSN 08 FSN 11 ...
Page 51: ...47 Modelos FSN 14 FSN 17 ...
Page 69: ...65 8 Diagrama Explosionado Model FSN05 ...
Page 71: ...67 Model FSN 08 FSN 11 ...
Page 74: ...70 Model FSN 14 FSN 17 ...
Page 87: ...83 2 Dimension mm Modèle FSN 05 ...
Page 88: ...84 Modèles FSN 08 FSN 11 ...
Page 89: ...85 Modèle FSN 14 FSN 17 ...
Page 107: ...103 8 Schéma Eclaté Modèle FSN05 ...
Page 109: ...105 Modèle FSN 08 FSN 11 ...
Page 112: ...108 Modèle FSN 14 FSN 17 ...
Page 126: ...122 2 Dimension mm Modell FSN 05 ...
Page 127: ...123 Modell FSN 08 FSN 11 ...
Page 128: ...124 Modell FSN 14 FSN 17 ...
Page 146: ...142 8 Explosionszeichnung Modell FSN05 ...
Page 148: ...144 Modell FSN 08 FSN 11 ...
Page 151: ...147 Modell FSN 14 FSN 17 ...
Page 164: ...160 2 Dimensione mm Modelli FSN 05 ...
Page 165: ...161 Modelli FSN 08 FSN 11 ...
Page 166: ...162 Modelli FSN 14 FSN 17 ...
Page 184: ...180 8 Exploded Diagram Model FSN05 ...
Page 186: ...182 Model FSN 08 FSN 11 ...
Page 189: ...185 Model FSN 14 FSN 17 ...
Page 202: ...198 2 Dimensie mm Model FSN 05 ...
Page 203: ...199 Model FSN 08 FSN 11 ...
Page 204: ...200 Model FSN 14 FSN 17 ...
Page 211: ...207 Dry contact timer verbinding Timer Dry contact pomp aansluiting ...
Page 222: ...218 8 Geëxplodeerd Diagram Modellen FSN05 ...
Page 224: ...220 Modellen FSN 08 FSN 11 ...
Page 227: ...223 Modellen FSN 14 FSN 17 ...
Page 240: ...236 2 Dimensão mm Modelo FSN 05 ...
Page 241: ...237 Modelo FSN 08 FSN 11 ...
Page 242: ...238 Modelo FSN 14 FSN 17 ...
Page 249: ...245 Conexão do temporizador de contacto seco Cronômetro Conexão da bomba de contacto seco ...
Page 256: ...252 6 8 3 Como saber o status atual ...
Page 261: ...257 8 Diagrama Explodido Modelo FSN05 ...
Page 263: ...259 Modelo FSN 08 FSN 11 ...
Page 266: ...262 Modelo FSN 14 FSN 17 ...
Page 275: ......
Page 276: ......