background image

MOS 1536-4
VPB 500 UK
031421

INSTALLATION AND MAINTENANCE INSTRUCTIONS

 

VPB 500 UK

LEK

Summary of Contents for VPB 500 UK

Page 1: ...MOS 1536 4 VPB 500 UK 031421 INSTALLATION AND MAINTENANCE INSTRUCTIONS VPB 500 UK LEK...

Page 2: ......

Page 3: ...ned tube The water heater is designed and manufactured for a maximum cut off pressure of 6 bar Maximum permitted temperature is 95 C The insulation is polyurethane which provides excellent heat insula...

Page 4: ...at maximum normal temperature for at least one hour Thereafter the system must be drained of water and refilled Emptying the system by 1 Open the filling valve and the drain valve for the heating sys...

Page 5: ...ompression ring with a plug on the open part of the drain valve The heater must be supplied with a mixing valve which limits the temperature of outgoing hot water to 60 C If this valve is not fitted s...

Page 6: ...lve During draining air must be let into the heater by loos ening a hot water heater connector or a hot water tap When mounted in locations exposed to the risk of frost the hot water heater must be em...

Page 7: ...her heat source 28 mm XL 8 Docking connection incoming from other heat source 28 mm XL 5 HWC connection 15 mm XL 13 Solar connection in 22 mm HVAC components UA 2 Submerged tube docking 11 mm int UA 3...

Page 8: ...0 35 Max pressure incoming cold water bar MPa 16 1 6 Max pressure hot water heater bar MPa 6 0 6 Max pressure primary side bar MPa 3 0 3 Operating pressure secondary side bar MPa 5 5 0 55 Setting exp...

Page 9: ...h 108 LEK LEK Flexible hose Expansion vessel LEK LEK LEK Shut off valve 162 Pressure reduction valve 148 L E K Cold water inlet and expansion relief valve water heater 165 LEK LEK LEK Plug with cable...

Page 10: ...10 10 10 VPB 500 UK...

Page 11: ......

Page 12: ...33 Fax 97 17 29 33 E mail info volundvt dk www volundvt dk NIBE Systemtechnik GmbH Am Reiherpfahl 3 29223 Celle Tel 05141 7546 0 Fax 05141 7546 99 E mail info nibe de www nibe de CH NIBEW rmetechnik...

Reviews: