Vaillant uniSTOR VIH GB 3 BES Series, Installation And Maintenance Instructions Manual

Page 1: ...llation and maintenance instructions uniSTOR VIH GB 3 BES GB IE Publisher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 492191 18 0 Fax 492191 18 2810 info vaillant de www vaillan...

Page 2: ...ensions 7 5 Installation 8 5 1 Setting up the unit horizontally 8 5 2 Hydraulic connection 8 5 3 Electrical installation 11 6 Start up 13 6 1 Setting the immersion heater thermostat 13 6 2 Cold water...

Page 3: ...tenance instructions for the product and any other system com ponents installing and setting up the product in ac cordance with the product and system ap proval compliance with all inspection and main...

Page 4: ...rrect tool 1 4 5 Risk of material damage caused by frost Do not install the product in rooms prone to frost 1 4 6 Risk of injury due to the heavy weight of the product Make sure that the product is tr...

Page 5: ...that it meets the requirements of the appropriate Building Regu lations The Benchmark Checklist can be used to demon strate compliance with Building Regulations and should be provided to the customer...

Page 6: ...tion area Select a sensible installation site and take into consideration the routing of the pipework system Install the cylinder as close as possible to the heat generator in order to minimise heat l...

Page 7: ...ity Description 1 1 Enclosed documentation 2 1 Tundish with retainer 3 1 2 way motorised valve 4 1 Safety group 5 1 Expansion vessel 6 1 Bag with accessories 7 1 Domestic hot water cylinder and tempe...

Page 8: ...at the dis cretion of the installer install a WRAS ap proved automatic air vent on the hot water outlet at the highest point 4 5 7 6 9 8 10 1 2 3 11 1 Heat generator heating return 2 Heat generator he...

Page 9: ...0 3 MPa 3 0 bar 150 800 mm 0 3 MPa 3 0 bar Size of the cylinder Length of the pipe that has a diameter of 22 mm Pre charge pres sure of the expan sion vessel 180 800 mm 0 3 MPa 3 0 bar 210 900 mm 0 3...

Page 10: ...ef valve G1 2 is 18 m The resistance of the four 28 mm elbows which are each 1 0 m in length must be subtracted from this i e a total of 4 0 m The maximum per mitted length is accordingly 14 m As the...

Page 11: ...supply Secure the power supply against being switched back on Caution Risk of material damage by drilling through the product The product may be damaged by drilling work Do not drill through the produ...

Page 12: ...andards 3 Use heat resistant cables for the immersion heater con nection Diameter of the cable 1 5 mm 4 Connect the thermal cut out to the mains power supply using a double pole disconnector with a co...

Page 13: ...it 1 Connect the thermostat for the primary circuit and the thermal cut out Diameter of the cable 1 5 mm Condition S plan 70 60 50 40 70 60 50 40 1 3 2 4 1 3 2 4 L N 2 1 3 2 2 4 4 1 8 L 8L 8L SL Conne...

Page 14: ...for the heat gener ator 3 Move the lever to AUTO 4 Remove the cover for the electrics 5 Set the product s thermostat and the immersion heater s thermostat Setting the thermostats 60 6 Start up the hea...

Page 15: ...ressure of the expansion vessel 1 Drain the product Page 15 2 Measure the pre charge pressure of the expansion ves sel at the vessel valve Condition Pressure 0 3 MPa 0 3 bar Top up the expansion vesse...

Page 16: ...1 Set the expansion vessel 2 Interrupt the power supply of the product and heat generator check the thermal cut outs and replace these if you find any defects B Inspection and maintenance work Overvi...

Page 17: ...r and domestic hot water 148 5 kg 183 6 kg 218 6 kg 240 4 kg 297 2 kg 342 7 kg Technical data Hydraulic connection VIH GB 120 3 BES VIH GB 150 3 BES VIH GB 180 3 BES VIH GB 200 3 BES VIH GB 250 3 BES...

Page 18: ...ntenance instructions uniSTOR 0020221297_05 VIH GB 120 3 BES VIH GB 150 3 BES VIH GB 180 3 BES VIH GB 200 3 BES VIH GB 250 3 BES VIH GB 300 3 BES Propellant for insulating material GWP 5 GWP 5 GWP 5 G...

Page 19: ...Appendix 0020221297_05 uniSTOR Installation and maintenance instructions 19 D Commissioning Checklist...

Page 20: ...UROV KDYH EHHQ WWHG LQ FRPSOLDQFH ZLWK 3DUW RI WKH XLOGLQJ 5HJXODWLRQV Yes Type of control system if applicable Y Plan S Plan Other Is the cylinder solar or other renewable compatible Yes No What is t...

Page 21: ...Date Engineer name Company name Telephone No Comments Signature SERVICE 05 Date Engineer name Company name Telephone No Comments Signature SERVICE 07 Date Engineer name Company name Telephone No Comme...

Page 22: ...e 9 Documents 5 Drain valve 9 Draining the product 15 E Electricity 3 F Filling and purging the heating circuit 14 Filling and purging the product 14 Frost 4 H Handing over to the end user 14 I Identi...

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Page 24: ...byshire DE56 1JT Telephone 0330 100 3461 info vaillant co uk www vaillant co uk These instructions or parts thereof are protected by copyright and may be reproduced or distributed only with the manufa...