5
2.4 Technical data
NRF no. Product code:
IP
class-
ification
Capacity,
persons
Weight,
kg.
Packaging
dimensions
LxWxH mm.
Freight
vol. m³
Heating time,
hours
D
t 65°C
Actually
vol. l.
800 1551 MS 300 - 15 kW / 3x230V
IP21
-
57
595x595x1765
0,62
-
280
800 1552 MS 400 - 15 kW / 3x230V
IP21
-
77
595x595x2225
0,79
-
372
800 1558 MS 400 - 15 kW / 3x400V
IP21
-
77
595x595x2225
0,79
-
372
2.5 ErP data - Technical Data Sheet
Brand
Model-no.
Model name
ErP
profile
ErP
rating AEC - kWh/a
Thermostat
setting °C
Volume
40°C
water
Heat
loss W
OSO Hotwater AS
800 1551 MS 300 - 3x230V
-
C
-
75
-
83
OSO Hotwater AS
800 1552 MS 400 - 3x230V
-
C
-
75
-
90
OSO Hotwater AS
800 1558 MS 400 - 3x400V
-
C
-
75
-
90
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
2. PRODUCT DESCRIPTION
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 and EN 60335-2-21, as well as
other useful data. See Declaration of Conformity at
www.osohotwater.com for more information.
OSO products are designed and manufactured in
accordance with:
• Pressure vessel standard
EN 12897:2016
• Safety standard
EN 60335-2-21
• Welding standard
EN ISO 3834-2
OSO Hotwater AS is certified for
• Quality
ISO 9001
• Environment
ISO 14001
• Work environment
ISO 45001
2.2 Intended use
Maxi is sized for use as a buffer for tap water with
electrical peak load.
2.3 CE marking
The CE mark shows that the product complies
with the relevant Directives. See Declaration of
Conformity at www.osohotwater.com for more
information.
The product complies with Directives for:
• Low voltage
LVD 2014/35/EU
• Electromagnetic compatibility
EMC 2014/30/EU
• Pressurised equipment
PED 2014/68/EU
The safety valve(s) used must be CE marked and
conform to PED 2014/68/EU.