Installation and user guide Accumulator tanks

Transcription

1 Installation and user guide Accumulator tanks Danfoss A/S - VUILB

2 Danfoss A/S is not liable or bound by warranty if these instructions are not adhered to during installation or service. The English language is used for the original instructions. Other languages are a translation of the original instructions. (Directive 6//EC) Copyright Danfoss A/S Installation The accumulator tank should stand on a solid surface and be leveled with assistance from the setscrews underneath the tank. The tank models that come without setscrews can be leveled with assistance of a shim. This must be done before the tank is connected to the pipes and filled with water. Connections not in use must be plugged appropriately. During water filling, condensed water may emerge on the outside of the tank. This will result in water underneath the tank, on the floor. This will cease when the tank is heated. There must be a floor drain in the same room. Commissioning Start by filling the tank, then pressurize it. Continue to fill the radiator system (the enclosed water). The working pressure may not exceed bar (gauge), a safety valve with a releasing pressure of bar must always be installed. Maintenance Check the safety valve annually by manually opening and closing the valve handle and making sure that water is released. Check annually all connections for eventual leakage (also peripheral installations, i.e. a heat pump, etc). Electrical Installation The electrical installation must be performed by an authorised installer and follow applicable norms and regulations. When selecting electrical equipment, it must be selected with approved materials and enclosure class. WT-V 5 litres litres litres 5 litres litres, bar, bar, bar, bar, bar bar bar bar bar bar Rated temperature C C C C C kg 6 kg 7 kg 96 kg kg WT-V 5 Height (mm) with insulation (mm) ø 6 x 6 6 x 6 ø7 ø without insulation (mm) ø9 VUILB Danfoss A/S -

3 Connection WT-V Venting, (/8 int.) Connections (DN 5 inv) (x) int. Sensor connection, ø9 int Drain tap, DN int WT-V litres, bar bar Rated temperature C kg WT-V HP in HP out Height (mm) 55 Diameter (ømm) ø Radiator in Radiator out Danfoss A/S - VUILB

4 Connection WT-V Expansion/Venting, DN5 int. Connections (x), DN int. Temperature sensor conn. DN int. Drainage, DN int. 5 Temperature sensor pipe (x), ø9 int. 6 Diffuser WT-V litres, bar bar Rated temperature C 6 kg WT-V Height (mm) 6 (mm) 6 x VUILB Danfoss A/S -

5 Connection WT-V Expansion/Venting, DN5 int Connections (x), DN int. Temperature sensor conn. DN int. Drainage, DN int. 8 5 Temperature sensor pipe (x), ø9 int. 6 Immersion heater conn. (x) DN5 int. 7 Drainage valve, DN5 8 Diffuser 5 6 WT-V litres, bar bar Rated temperature C 7 kg 6 WT-V Height (mm) 57 (mm) 6 x Danfoss A/S - VUILB 5

6 Connection WT-V 5 Expansion/Venting, DN5 ext. Connections (6x), DN5 int. Temperature sensor conn. DN Immersion heater conn. DN5 int. WT-V 5 5 litres, bar bar Rated temperature C 9 kg WT-V 5 Height (mm) 7 (mm) 7 x 76 7 Required ceiling height for tilting: min. 8mm 6 VUILB Danfoss A/S -

7 Connection WT-V Expansion/Venting, DN5 ext. Connections (x), DN5 Temperature sensor conn. DN Immersion heater conn. DN5 int WT-V litres, bar bar Rated temperature C kg ø ø9 WT-V Height (mm) 8 Diameter with insulation (ømm) Diameter without insulation (ømm) 9 Required ceiling height for tilting: min. 85mm Danfoss A/S - VUILB 7

8 Danfoss Heat Pumps Box 95 SE-67 9 ARVIKA Phone dhpinfo@danfoss.com Internet: Danfoss assumes no responsibility whatsoever for any errors occurring in catalogues, brochures or other printed material. Danfoss reserves the right to make changes to (the design of) its products with no prior warning. The same applies to products already on order provided that the previously agreed specifications remain unchanged. All trademarks in this material are the property of the respective company. Danfoss and the Danfoss logotype are trademarks which belong to Danfoss A/S. All rights reserved. 8 VUILB Danfoss A/S -