ACV HR i 320 Installation, Operation And Maintenance Instructions Download Page 1

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A1002237 - 661Y1300 • B

INSTALLATION, OPERATION AND

MAINTENANCE INSTRUCTIONS,

for the User and the Installer

320 - 600 - 800

HR i

Summary of Contents for HR i 320

Page 1: ...EN A1002237 661Y1300 B INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS for the User and the Installer 320 600 800 HR i...

Page 2: ...ARACTERISTICS 8 Dimensions 8 Electrical Characteristics 10 Hydraulic Characteristics 10 Performances 11 INSTALLATION 12 Packing Contents 12 Tools 12 INSTALLATION 13 Safety instructions 13 Connection 1...

Page 3: ...maintenance contractor every year In case of anomaly please call your installer for advice Faulty parts may only be replaced by genuine parts Our water heaters are designed and manufactured for the ex...

Page 4: ...en 4 HR i A1002237 661Y1300 B EN NL ES IT DE PL RU FR PRODUCT INFORMATION ENERGY LABELLING...

Page 5: ...en 5 HR i A1002237 661Y1300 B EN FR NL ES IT DE PL RU PRODUCT INFORMATION RATING PLATE...

Page 6: ...hot water DHW temperature in the tank 2 Adjusting knob allows to define the DHW preset temperature It rotates 1 4 turn clockwise to set the temperature between 60 C and 90 C CONTROL PANEL Wiring Diag...

Page 7: ...p 12 DHW outlet 13 Primary circuit outlet 14 Stainless steel dry well not shown MODELS HR i 320 600 800 Indirectly heated storage water tanks to be installed on the floor equipped with a large surface...

Page 8: ...TECHNICAL CHARACTERISTICS DIMENSIONS Tank dimensions HR i 320 600 800 A Height mm 1820 2120 2100 B Width mm 630 780 900 C Depth mm 662 815 930 D mm 630 780 900 E mm 511 485 510 F mm 1541 1183 1760 G...

Page 9: ...L ES IT DE PL RU EN TECHNICAL CHARACTERISTICS Tank clearance HR i 320 600 800 A mm Recommended 1000 1000 1000 Minimum 750 750 750 B mm Recommended 1000 1000 1000 Minimum 800 800 800 C mm Recommended 3...

Page 10: ...0 600 800 Total capacity L 318 606 800 Primary circuit capacity L 55 161 125 DHW capacity L 263 445 675 Primary circuit connection F 2 2 2 DHW connection M 1 1 2 1 1 2 1 1 2 Auxiliary DHW loop connect...

Page 11: ...2946 3660 Peak flow at 60 C L 60 1402 1733 2124 Constant flow at 40 C L h 2172 2511 2868 Constant flow at 45 C L h 1862 2152 2458 Constant flow at 60 C L h 1077 1232 1395 Coefficient NL 18 34 67 Maxi...

Page 12: ...IT DE PL RU FR EN INSTALLATION PACKING CONTENTS Appliances are delivered assembled tested and packaged separately Contents A fully assembled tank ready for use A multilingual Installation Operation a...

Page 13: ...asy access at all times To avoid any risk of corrosion connect the stainless steel tank directly to the earth Make sure to install a pressure reducing valve set at 4 5 bar in the DHW circuit if the su...

Page 14: ...of developing bacteria exists including Legionella pneumophila if a minimum temperature of 60 C is not maintained in both the DHW tank and the hot water distribution network Essential instructions for...

Page 15: ...C Essential instructions for the correct operation of the installation ThefillingcircuitoftheDHWtankmustbeequippedwithasafetygroup comprised at least of a stop valve a check valve a safety valve set...

Page 16: ...alve set at 7 bar 6 Drain valve 7 Drawing off tap 8 Pressure gauge 9 Grounding 10 Stop valve 11 Auxiliary DHW loop circulation pump 12 Thermostatic mixing valve If there is a risk of low pressure in t...

Page 17: ...CONNECTION TO THE PRIMARY CIRCUIT Legend 1 Stop valve 2 Charging pump 3 Check valve 4 Primary circuit stop valve 5 Primary circuit filling valve 6 Drain valve PARALLEL TANK ASSEMBLY Please contact ACV...

Page 18: ...io recommended in the local regulations Consult the manufacturer to determine the compatibility of the antifreeze with the tank s construction materials Essential instructions for the correct operatio...

Page 19: ...y valve outlet to the sewer 1 To fill the tank open a hot water tap 2 located at the highest point of the installation It enables to bleed the air from the installation 2 Close the stop valve 3 of the...

Page 20: ...d 2 of the primary circuit connected to the heating boiler 3 Open the air bleed valve 4 4 In addition follow the filling instructions provided with the heating boiler 5 Open the valves 5 to start fill...

Page 21: ...uit are filled with water Check that the air has been correctly bled from both circuits Check that the tank s upper air bleed valve is tight Check that the water side and heat source side pipes are co...

Page 22: ...A check of the air bleed valve the bleeding of air can lead to the need for adding water to the system A check of the primary and DHW circuit pressure gauges The manual activation of the storage water...

Page 23: ...e primary circuit of the hot water heater 1 Isolate the water primary circuit by closing the stop valves 1 2 Connect the drain valve 3 to the sewer using a flexible hose 3 Check that valve 5 is open t...

Page 24: ...oled down sufficiently 2 Close the filling valve 1 and the stop valves 5 3 Connect the drain valve 2 to the sewer using a flexible hose 4 Open the drain valve 2 and drain the water from the DHW tank t...