WATERKOTTE EcoTouch DS 5027 Ai, Планирование и руководство по установке

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Pipe & instrumentation flow chart/measurement & control technology
2005/06/10
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Copyright
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2013 by: WATERKOTTE GmbH. Subject to changes.
Symbols refer to DIN 19227, page 1 and EN 1861
No. Instrumentation Part
PIC/1 Measurement of pressure, readout in the controller
display and control in the electrical switchboard. Pressure transmitter ND
TIC/2 Measurement of temperature, readout in the controller
display and control in the electrical switchboard. NTC 10K, gauge: suction gas
overheating
TIC/3 Measurement of temperature, readout in the controller
display and control in the electrical switchboard. NTC 10K, gauge: condenser OUT
= Heating flow
TIC/4 Measurement of temperature, readout in the controller
display and control in the electrical switchboard NTC 10K, gauge: condenser IN =
Heating return
PIC/5 Measurement of pressure readout in the controller dis-
play and control in the electrical switchboard. Pressure transmitter HD
PZ+/6 Safety pressure relief valve. Safety pressure switch
TIC/7 Measurement of temperature, readout in the controller
display and control in the electrical switchboard. NTC 10K, gauge: heat source IN
Vd
TIC/8 Measurement of temperature, readout in the controller
display and control in the electrical switchboard. NTC 10K, gauge: heat source OUT
Vd
No. Part l Design
1 Compressor Fully hermetic, scroll
2 Condenser Steel plate pack, copper
soldered
3 Refrigerant inspection glass
4 Refrigerant filter
5 Expansion valve Electronical
6 Evaporator Plate pack, copper soldered
7 Filter dryer
8 4-way magnetic valve