Trane AquaStream 2 CCUN 205 HE, Установка, эксплуатация и обслуживание

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Installation
25 CG-SVX06D-E4
Figure 11 - Connection of units with hydraulic module - Evaporator and condenser
sides
Figure 12 - Connection of units without hydraulic module - Evaporator and condenser
sides
1 = Pressure gauges: show entering and leaving water pressure (2 pressure ports are
available inside of the unit - see item 1 in Figure above)
2 = Balancing valve: adjusts water flow.
3 = Air purge allows to remove the air from the water circuit during fill up.
4 = Stop valves: isolate chillers and water circuiting pump during maintenance
operations.
5 = Thermometers: indicate chilled water entering and leaving temperatures
(not mandatory).
6 = Expansion compensators: avoid mechanical stress between chiller and piping
installation.
7 = Stop valve located on the outlet connection: used to measure the water pressure
inlet or outlet of evaporator.
8 = Strainer: avoid to get heat exchangers dirty.
All installation must be equipped
with efficient strainer in order that only clean water enters into exchanger. If there is
no strainer, reserve will be formulated by the Trane technician at the start-up of the
unit.
The strainer used must be able to stop all particles with a diameter greater than
1.6 mm.
9 = Draining the plate heat exchanger: used to drain
Note: To protect the environment, it is compulsory to recover and process
glycol brines.
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