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5

 2.4 Technical data

2. PRODUCT DESCRIPTION

Product 

No.

 Product code: 

Capacity

persons

Weight

kg.

DiaxHeight-

mm.

Freight 

vol. m³

Thermostat 

setting °C

Volume 

40°C

Heat-up time 

D

t 65°C

Heat 

loss W

80341987 PAW-BTANK200L

-

39

595x1275

0,46

-

-

-

46

80341988 PAW-BTANK300L

-

51

595x1755

0,63

-

-

-

62

 2.1  Product identification

Identification details for your product can be found 
on the type plate fixed to the product. The type 
plate contains details of the product in accordance 
with EN 12897:2016 as well as other useful data. See 
Declaration of Conformity at the manufacturers’ 
website for more information.

The product is designed and manufactured in ac-
cordance with:
•  Pressure vessel standard  

EN 12897:2016

The manufacturer is certified according to the fol-
lowing standards:  
•  Welding quality   

EN ISO 3834-2

•  Quality 

ISO 9001

•  Environment 

ISO 14001

•  Work environment 

ISO 45001

2.2 Intended use

The PAW-BTANK200-300L is designed for use as a 
buffer tank for both heating and cooling systems. 
When used in cooling systems the cooling kit 
found in the assy bag must be installed to avoid 
any condensation issues.

 2.3 CE marking

The CE mark shows that the product complies 
with the relevant Directives. See Declaration of 
Conformity at the manufacturers’ website for 
more information.

The Product complies with the following directive(s):
•  Pressure Equipment Directive   PED 2014/68/EU

The safety valve(s) used must be CE marked and 
conform to PED 2014/68/EU.

 2.5 ErP data - Technical Data Sheet

Brand

Model-no.

Model name

ErP 

profile

ErP 

Rating AEC - kWh/a

Thermostat 

setting °C

Heat 

loss W

Actual 

volume L

PAW

80341987 PAW-BTANK200L

-

B

-

-

46

199

PAW

80341988 PAW-BTANK300L

-

B

-

-

62

289

Directive: 2010/30/EU  Regulation: EU 812/2013 

Directive: 2009/125/EC  Regulation: EU 814/2013

Heat loss tested acc. to standard: EN 12897: 2015

Summary of Contents for 80341987

Page 1: ...N MANUAL TDS TECHNICAL DATA SHEET Languages in manual EN English BK Bulgarian CZ Czech DA Danish DE German EE Estonian ES Spanish FI Finnish FR French GR Greek HR Croatian HU Hungary IT Italian LV Latvian NL Dutch NO Norwegian PL Polish PT Portugese RO Romanian SK Slovenian SV Swedish TR Turkish ...

Page 2: ... 3 Installation instructions 6 3 1 Products covered by these instructions 6 3 2 Included in delivery 6 3 3 Product dimensions 6 3 4 Requirements for installation location 7 3 5 Pipe installation 8 4 Initial commissioning 9 4 1 Filling with water 9 4 2 Control points 9 4 3 Emptying of water 9 4 4 Handover to end user 9 5 Warranty conditions 10 5 1 Warranty and registration 10 5 2 Customer service 1...

Page 3: ...ey are accessible for fu ture reference The manufacturer presupposes compli ancy by the end user with the safety operating and maintenance instructions supplied and with the installation manual and relevant standards and regulations in effect at the date of installation Symbols used in this manual WARNING Could cause serious injury or death CAUTION Could cause minor or moderate injury or damage to...

Page 4: ...rised system of installation it is obligatory to install a safety valve on the sys tem with a rated pressure of max 0 3 MPa 3 bar see the label which prevents the elevation of pressure in the buffer by more than 0 1 MPa 1 bar above the rated pressure The outlet of the safety valve shall be installed facing downwards and in a non freezing area To ensure proper functioning of the safety valve the us...

Page 5: ...Quality ISO 9001 Environment ISO 14001 Work environment ISO 45001 2 2 Intended use The PAW BTANK200 300L is designed for use as a buffer tank for both heating and cooling systems When used in cooling systems the cooling kit found in the assy bag must be installed to avoid any condensation issues 2 3 CE marking The CE mark shows that the product complies with the relevant Directives See Declaration...

Page 6: ... 80341988 PAW BTANK300L 3 2 Included in delivery Ref no Pcs Description 1 1 Buffer tank with sensor bracket 2 1 Manual this document 3 1 Automatic air vent included 4 1 Drain cock included 5 2 1 brass plug with o ring seal included 6 1 Cooling kit Ref no Part No Description 3 121214 1 2 M Automatic air vent 4 92056 1 2 M Drain cock 5 57130 1 M Brass plug with o ring seal 6 157515 Cooling kit All d...

Page 7: ...cket is inserted fully to establish proper contact between the sensor and the stainless steel inner tank surface Make sure the sensor cable is positioned properly in the cable slot D to avoid potential damage to the cable 3 4 Requirements for installation location and positioning CAUTION The product shall be placed in a room with a drain to prevent any damages in case of water escaping from the pr...

Page 8: ...2 and 3 and affix with suitable sealant B Unused connections must be plugged securely Use the provided 1 brass plugs Ensure the o ring seal 6 is placed correctly in the o ring groove 5 before fitting C Fit Automatic air vent valve to venting connection 1 after filling See pt 4 1 D Fit Drain cock to drain connection 4 A cooling kit is supplied with the product When the product is used in a cooling ...

Page 9: ...L COMMISSIONING 4 3 Draining 4 4 Handover to end user THE INSTALLER MUST Brief the end user on safety and maintenance instructions Brief the end user on settings and emptying the product Hand this installation manual over to the end user Enter contact details on the type plate on the product WARNING The water temperature in the product is high and could cause scalding Special care should there for...

Page 10: ... closed heating circuit filled with domes tic water in compliance with the Europe an Drinking Water Directive EN 98 83 EC The water should not be aggressive i e the water chemistry shall comply with the following Chloride 250 mg L Total Dissolved Solids TDS 500 mg L Saturation Index LSI 80 C 0 8 pH level 9 5 6 0 Any disinfection has been carried out without affecting the Product in any way whatsoe...

Page 11: ... human health and the environment which could otherwise arise from inappropriate waste handling For more information about collection and recy cling of old products please contact your local municipality your waste disposal service or the point of sale where you purchased the item s Penalties may be applicable for incorrect disposal of this waste in accordance with national legisla tion 6 1 1 For ...

Page 12: ...be reproduced or distributed only with written concent from the manufacturer We reserve the right to make changes without notice PAW BTANK200 300L 200 300 l Manufactured by OSO Hotwater AS Industriveien 1 3300 Hokksund Norway Tel 47 32 25 00 00 E mail oso oso no www osohotwater com ...

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