3
1. SAFETY INSTRUCTIONS
1.1 General information
•
Read the following safety instructions
carefully before installing, maintaining or
adjusting the water heater.
•
Personal injury or material damage may
result if the product is not installed or used
in the intended manner.
•
Keep this manual and other relevant docu-
ments where they are accessible for fu-
ture reference.
•
The manufacturer assumes compli-
ance (by the end-user) with the safety, op-
erating and maintenance instructions sup-
plied and (by the installer) with the fitting
manual and relevant standards and regu-
lations 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 property
DO NOT
!
DO
!
20
30
40
50 60 70
80
90
100
110
10
120
0
°C
1.1.2 Aknowledgement of purchase
Thank-you for purchasing the DELTA Twin Coil VIP
unvented hot water cylinder.
DELTA Twin Coil VIP is an unvented hot water cyl-
inder for use with solar installations available in
capacities 200, 250 and 300 litres. Its energy effi
-
ciency as defined by standing heat losses is the
best in its class due to the use of vacuum insulated
Panels (VIP) and will save the householder signifi
-
cant energy costs over the lifetime of the cylinder.
This manual gives detailed advice for installation
and should be read carefully prior to fitting any
unvented unit. OSO DELTA Twin Coil VIP cylinders
are not suitable for gravity fed primary systems. In
known hard water regions, precautions should be
taken to prevent limescale formation in hot water
cylinders, in accordance with Building Regulation
Part L, Domestic Heating Compliance Guide.
This OSO cylinder must be installed by a compe-
tent person and be installed in compliance with the
OSO Installation and Maintenance Instructions, all
current legislation, codes of practice and regula-
tions governing the installation of unvented hot
water cylinders in force at the date of installation.
!
NOTE
Please read this manual before installation and
leave with the cylinder. The ,manual and at-
tached logbook serve as the cylinder guarantee.
Summary of Contents for Delta Twincoil DTC 200
Page 26: ...26 NOTES ...
