Galletti LCE 244 HQ Инструкция по эксплуатации онлайн [4/64] 463243

LCE

RG66004766_rev.05

9.1 GENERAL INFORMATION 29

9.2 MAXIMUM PRESSURE SWITCH 32

9.3 MINIMUM PRESSURE SWITCH 32

9.4 SERVICE THERMOSTAT 32

9.5 ANTIFREEZE THERMOSTAT 32

9.6 ANTI-RECYCLE TIMER 32

9.7 OIL DIFFERENTIAL PRESSURE SWITCH 32

10 ROUTINE MAINTENANCE AND CHECKS 33

10.1 WARNINGS 33

10.2 GENERAL INFORMATION 33

10.3 REPAIRING THE COOLING CIRCUIT 34

10.4 TIGHTNESS TEST 34

10.5 HARD VACUUM AND DRYING OF THE COOLING CIRCUIT 35

10.6 CHARGING WITH R410A REFRIGERANT 35

10.7 ENVIRONMENTAL PROTECTION 36

11 DECOMMISSIONING THE UNIT 36

12 TROUBLESHOOTING 37

13 WATER PRESSURE DROPS 41

13.1 PRESSURE DROPS IN EVAPORATOR 41

13.2 PRESSURE DROPS IN HEAT RECUPERATOR 41

13.3 PRESSURE DROPS IN FREE-COOLING FINNED PACK HEAT EXCHANGERS 41

14 TECHNICAL DATA SUMMARY 42

15 SUMMARY TABLE OF WEIGHTS 52

15.1 TOTAL STD WEIGHTS 57

15.2 WEIGHT OF HYDRONIC MODULES C-H-F 59

15.3 PUMPING AND STORAGE SYSTEMS 63