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4. Installation
4.1 General information
The installation must be performed in compliance with the applicable standards and
construction law regulations by respective specialist companies only.
The boiler must be connected to an expansion vessel in an open (with high positioned
expansion vessel and safety and return duct) or closed system. For an open system,
the distance between the expansion vessel and the expansion connection on top of the
boiler should not be less than 2.5 m in order to prevent an oxygen enrichment in the
system.
4.2 Transport
To avoid transport damage, do not unpack the boiler until it has been transported to its
site in the boiler room. The boiler can be handled and lifted in the following way:
◗ Forklift
◗ Lift band round the pallet. Note! Only with the packing on.
◗ Sack barrow
◗ 1” pipes can be mounted in the lifting sleeves at the front and rear (see picture below).
4.3 Unpacking
To prevent transport damage the packaging must not be removed from the boiler until
it is in the boiler room at the place of installation. After removing the packaging, check
whether the boiler was damaged during transit. Any transport damage must be report-
ed to the supplier (carrier).
Standard delivery:
◗ Oil condensing boiler unit CTC 380 IC
◗ Cleaning tools
◗ Flow temperature sensor
◗ DHW tank temperature sensor
◗ Outdoor sensor
Bracing bushes
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