Important Information - IVT GreenlineC Manual To Installation, Commissioning And Maintenance

Important information

This guide was designed to describe the operation, connection and maintenance of the
heat pump as comprehensively as possible. As far as possible, the description has been
written so that it can be followed step by step.
Please not that the guide consists of three separate series so it is especially important
that the installation contractor reads the entire manual before commencing installa-
tion.
The guide is in two parts, one for the user and one for the installer. The table of con-
tents sets out clearly the various sections of the manual.
Warning! The Rego600 control unit contains an advanced settings level which should
only be accessed by the installer. The end user must never change any settings on this
level, since this might have serious consequences for the operation of the heat pump.
• Before the heat pump is commissioned, the heating system and the heat transfer fluid
system, as well as the heat pump itself, must have been filled and vented. The heat
transfer fluid system must be filled with antifreeze (-15°C).
• Hot and cold connections might need checking after delivery.
• If the heat pump has to be carried down steps or stairs it can be leaned temporarily
with the compressor downwards, but never for longer periods.
• The heat transfer fluid system must be in operation when venting the system. See
chapter on refilling the heat transfer circuit.
• The control unit measures the phase sequence and alarms if the power is connected
wrongly (only 3-phase units).
IVT Industrier AB
June 2003
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