4.10 CONDENSER COOLING WATER SYSTEM
4.12 POWER WIRING
4.13 CONTROL PANEL WIRING
4.14 220VAC OUTPUT
4.15 SYSTEM INPUT
5 CONTROL CENTER
5.1 SAFETY NOTICE FOR THE OPERATION OF THE CONTROLLER
5.2 INITIALIZATION OPERATIONS
5.3 INSTRUCTIONS ON THE OPERATION
5.4 INSTRUCTIONS OF DISPLAY INTERFACE
5.4.1 INITIALIZATION INTERFACE
5.4.2 HOME INTERFACE
5.4.3 STATUS DISPLAY
5.4.4 PARAMETER SETTING
5.4.5 CLOCK SETTING
5.4.6 FAULT INQUIRY
5.5 GENERAL PARAMETERS SETTING AND DEFULT VALUES
5.6 FAULT IMFORMATION
5.7 MODBUS PROTOCOL
6 COMMISSIONING
6.1 PREPARATION
6.2 FIRST TIME START-UP
7 OPERATION
7.1 GENERAL DESCRIPTION
7.2 START-UP
7.3 NORMAL RUNNING AND CYCLING
7.4 OTHER NOTES
7.5 RUNNING DETECTION
8 MAINTENANCE
8.1 GENERAL REQUIREMENTS
8.2 DAILY MAINTENANCE
8.3 COMPRESSOR OIL
8.4 OIL FILTER
8.5 CONDENSER AND EVAPORATOR
8.6 CHECKING SYSTEM FOR LEAKS
4.11 VARIABLE PRIMARY FLOW
16
17
17
17
17
17
18
18
18
20
25
25
25
25
27
38
38
40
43
44
49
49
51
52
52
52
52
53
54
56
56
56
57
58
58
60
YEWS-E Water Cooling Screw Chiller/Heat Pump