3
Index
General Information
5
- Nomenclature 5
- General description 5
- Models available and capacities 5
- Features and advantages 6
Technical Specifications 6
- Accessories and options 7
- Physical data, cool only units 8
- Physical data, heat pumps units 9
- Units without pack 10
- Sound power spectrum 10
- Operation, cooling and hydraulic diagram,
cool only unit 11
- Operation, cooling and dydraulic diagram,
heat pump unit 12
- Table 1. Cooling capacities YCSA 14
- Table 2. Cooling capacities YCSA
35% ethylene glycol 14
- Table 3. Correcting factors for other glycol
concentrations 14
- Table 4. Cooling capacities YCSA-H 15
- Table 5. Heating capacities YCSA-H 15
- Table 6. Available pressure for the hydraulic circuit 16
- Table 7. Pressure drop in the hydraulic circuit 16
- Table 8. Pressure drop filter 16
- Table 9. Gumming coefficients 17
- Table 10. Altitude factors 17
Selection guide YCSA and YCSA-H 17
- Necessary information 17
- Selection guide with glycol 18
Page Page
Installation Instructions 20
- Inspection 20
- Environmental protection 20
- Elimination of the unit 20
- Safety 20
- Transportation 20
- Handling 20
- Warning signs 20
- Location 21
- Fastening the unit 21
- Clearances 21
Wiring 21
- Electrical connections 21
- Scroll compressors, rotational direction 21
- Hydraulic connections 21
- Dimensions and hydraulic connections 22
- Minimum technical clearance 23
- Wiring diagrams 24 - 29
- Wiring 30
- Electrical characteristics 31
- Limits of use 31
- Prior to final approval of the installation 31
Operating Instruction µC3 32
- µC3 Control 32
- Keyboard-display 33
- µC3 controller 33
- Terminal connection with telephone cable 34
- General wiring diagram 35
- Configuration of the probes 36 - 45
- Alarm table 46