OSO HOTWATER 80800277, Installation Manual

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4
This product is approved to building and
water regulations by KIWA Watertec Ltd.
Tel: 01495 308 185
Email: watertecenquiries@kiwa.co.uk
2.4 Technical data
2.5 ErP data - Technical Data Sheet
Model
no.
Product code:
IP
class
Capacity,
persons
Weight
kg.
Dia. x Height
mm.
Freight
vol. m³
Volume L
DHW/Buffer
Suitable
for
80800277 OGC 300 - 2.8 kW HX 2.6 m² IP21 5.5 65 ø595x2131 0.8 225/65 HP
Brand
Model
no.
Model name
ErP
Rating
Heat loss W
DHW/Buffer
Real volume L
DHW/Buffer
OEM
80800277 OGC 300 A/A 45/31 225/65
Directive: 2010/30/EU Regulation: EU 812/2013 Directive: 2009/125/EC Regulation: EU 814/2013
Efficiency-tested according to standard: EN 50440: 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. Declaration of Conformity is
available on request for more information.
The product is designed and manufactured in ac-
cordance with:
• Pressure vessel standard
EN 12897:2016
• Safety standard EN 60335-2-21
• Welding standard EN ISO 3834-2
The manufacturer is certified for
• Quality
ISO 9001
• Environment ISO 14001
• Work environment ISO 45001
2.2 Intended use
Optima OGC is designed to deliver hot water and
hydronic heat from an electrical and/or external
energy source. The OGC 300 can be used with a
heat pump fitted with a three-way valve. The lower
part of the cylinder is the buffer tank for the heat-
ing circuit, while the upper part is the domestic hot
water tank. OGC is fitted with an electric immer-
sion backup.
2.3 UKCA marking
The UKCA mark shows that the product complies
with the relevant Directives. See Declaration of
Conformity at www.osohotwater.co.uk for more
information.
2.6 Spare parts
Item no. Designation Product description: Dimension
72064 RG 1.1/4” Element - 2.8 kW 230V, 1-tube Length 420 mm.
80020 TS2 Thermostat - 59T/66T 40-70°C 1-phase (upper electrical unit) 2-pole
81826 Connecting cable Internal wire - 4#, black, fork+eye Length 180 mm
81860 Earth cable Internal wire - 4#, amp+fork Length 205 mm
92025 T&P Temp. and pressure relief valve, 7 bar/90-95°C 1/2”
92099 SV-381 Safety valve - 3 bar, ø15 x 1/2” - 4MS, EN1489 ø15mm x 1/2”
56029 AN Anode 3/4”
81032 Sensor pocket Sensor pocket - material EPP ø6 / ø8 mm
92043 G3 kit G3 inlet group kit + tundish