HyPower-Geko Hydraulic Connection
FläktGroup DC-2014-0022-GB 2018-05/R5 • Subject to modifications 43
Ball valve
The ball valve is used to limit or shut off the medium flow (refer to fig. 5-6).
5.3 Heating and cooling connections for units without valves or with on-site valves
provided by others
In case of units without valves or with valves provided on-site by others, the installation
of the water inlet and outlet depends on how the on-site medium connectionsare run
and/or on the valves used.
5.3.1 Mounting connections
• At the beginning of the fitting procedure, remove caps on the water inlet and outlet
pipes.
• Fit the connections while ensuring they are free of mechanical stress.
5.3.2 Medium connection
• Ensure that there is enough space available for valve installation.
• Please observe all instructions in Section"Mounting connections" on page 43.
• Run the pipes at a right angle to the side or backwards.
• Seal the connections.
• Screw in the connections.
5.3.3 Medium connection in a 2-pipe system
Fig. 5-6: Ball valve
Risk of damage to the unit!
During installation, the connecting nut on the heat exchanger must be countered
using a suitable tool.
User instructions!
The connections for the heat exchanger must be sealed on-site by others!
Risk of damage to the unit!
All field-provided piping and valves with cooling medium that are not fitted directly
above the lateral condensate pan(s) must be insulated by others on site.
User instructions!
When making a medium connection to the unit, always ensure the correct connec-
tion to the input and output of the heat exchanger! Exchanging the connections can
lead to loss of efficiency! (see
fig. 5-7 and fig. 5-8)
The connection fittings of the heat exchanger always have an inner thread (see
Tab. 5-1).
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