OSO HOTWATER Delta Coil DC 300 Installation Manual Download Page 1

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142224-02 - 03-2019

Manufactured by OSO Hotwater AS

Industriveien 1 - 3300 Hokksund - Norway

Tel: + 47 32 25 00 00 / Fax: + 47 32 25 00 90

E-mail: [email protected] / www.osohotwater.com

Delta Coil - DC VIP

120-150-180-210-250-300 l.

SAFETY INFORMATION

O&M INFORMATION

INSTALLATION MANUAL

TDS - TECHNICAL DATA SHEET

Summary of Contents for Delta Coil DC 300

Page 1: ...r AS Industriveien 1 3300 Hokksund Norway Tel 47 32 25 00 00 Fax 47 32 25 00 90 E mail oso oso no www osohotwater com Delta Coil DC VIP 120 150 180 210 250 300 l UK SAFETY INFORMATION O M INFORMATION...

Page 2: ...ywhere open to frost attack The unit should be placed on a stable flat surface capable of withstanding the weight of the cylinder when full see technical data on page 10 and access must be allowed for...

Page 3: ...see Table 2 11 Hot Water Outlet 3 4 BSP 12 Elbow Drain Cock 250445 13 Discharge Pipe Not supplied 14 Motorised Valve Not factory fitted 92000 15 Expansion Vessel AX12 18 or 24 Size Length of tube 22...

Page 4: ...see 3 1 5 above to include a Tee piece if a secondary return is required 3 1 7 Fit the Multibloc 3 to the top of the copper tube see 3 1 6 above 3 1 8 Connect 15mm copper tube from the expansion reli...

Page 5: ...e unit will drain Draining process may be speeded up by opening the temperature and pressure relief valve An internal 18 mm hose can be applied to lead the water to a gully sink or similar 5 2 System...

Page 6: ...tch with a minimum 3 mm separation required All electrical wiring should be carried out by a competent electrician using a heat resistant cable minimum 85 C and be in accordance with the latest I E E...

Page 7: ...valve which will act as a positive energy cut out should the safety cut out operate The motorised valve will also control the temperature of the domestic stored water via the cylinder thermostat which...

Page 8: ...Pocket is provided see below to se cure the sensor on the Delta Coil cylin der The probe is run through a channel from base of cylinder to the immersion housing The supplied motorised valve must be us...

Page 9: ...rge from the tundish occurs when water is being heated In this situation maintenance must be car ried out by competent person and the precharge pressure must be restored to the original value An annua...

Page 10: ...ed on 1 Check and switch on 2 Immersion heater thermal cut out has operated 2 Check and reset button see thermostat diagram page 8 and safety cut out on page 5 of installation manual 3 Programmer set...

Page 11: ...Max operating temperature on the solar heating coil C 99 99 99 99 99 99 Expansion solution Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Aquasystem 3 Bar Expansi...

Page 12: ...12 All replacement parts should be supplied by OSO HOTWATER UK LIMITED For spare parts visit www oso spares co uk www oso hotwater com Delta Product Fiche...

Page 13: ...Regulations 3 Failure to install and commission this appliance to the manufacturer s instructions may invalidate the guarantee The above does not affect your statutory rights For full details on the H...

Page 14: ...rdance with European Council Directive 98 83 EC or revised version at the date of installation and is not fed with water from a private supply Particular Chloride content Max 250 mg l Sulphate content...

Page 15: ...HARGE TESTED IS PRIMARY ENERGY SOURCE CUT OUT FITTED NORMALLY 2 PORT VALVE WHAT IS THE PRESSURE REDUCING VALVE SETTING IF FITTED WHERE IS OPERATING PRESSURE REDUCING VALVE SITUATED NO YES NO YES NO ba...

Page 16: ...ENTS SIGNATURE DATE ENGINEER NAME SERVICE 5 COMPANY NAME TEL No COMMENTS SIGNATURE DATE ENGINEER NAME SERVICE 7 COMPANY NAME TEL No COMMENTS SIGNATURE DATE ENGINEER NAME SERVICE 9 COMPANY NAME TEL No...