FRIGOMAR ENG - CU50VFD-CU70VFD 20190108.doc81218 Page 2 of 24
INDEX
1.0 INTRODUCTION
................................................................................................................................................................ 3
2.0 EQUIPEMENT INSPECTION
............................................................................................................................................ 3
2.1 UNPACKAGING AND INSPECTION
................................................................................................................................ 3
2.2 TRANSPORTATION BEFORE INSTALLATION
.................................................................................................................... 4
3.0 INSTALLATION AND MAINTENANCE
............................................................................................................................ 4
3.1 UNIT FIXING
........................................................................................................................................................................ 5
3.2 WIRING DIAGRAMS
.......................................................................................................................................................... 6
3.3 TERMINAL BLOCK CONNECTION
................................................................................................................................... 7
3.4 MOUNTING
........................................................................................................................................................................ 8
3.5 REMOTE CONTROL (DIGITAL INPUTS)
............................................................................................................................ 8
3.6 HYDRAULIC CONNECTIONS
............................................................................................................................................ 8
3.7 MAINTENANCE (Only qualified technicians can perform maintenance)
........................................................ 10
3.8 FAN COIL: SAFETY RULES
................................................................................................................................................ 11
4.0 OPERATING
..................................................................................................................................................................... 11
4.1 ELECTRONIC CONTROL
................................................................................................................................................. 11
4.2 DIGITAL DISPLAY CONTROL PANEL
.............................................................................................................................. 13
4.3 PAGE MENU SETTINGS 1/2 :
........................................................................................................................................... 14
4.3.1 Running status:
............................................................................................................................................................. 15
4.3.2 T status:
.......................................................................................................................................................................... 16
4.3.3 °C/F unit measurement selection:
........................................................................................................................... 17
4.3.4 Saved alarm shows:
.................................................................................................................................................... 17
4.4 PAGE MENU SETTINGS 2/2 :
........................................................................................................................................... 18
4.4.1 Clock set Date:
............................................................................................................................................................ 18
4.4.2 Chiller operation logic:
.............................................................................................................................................. 19
5.0 WORKING LIMITS
........................................................................................................................................................... 19
6.0 WARRANTY
..................................................................................................................................................................... 20
6.1 LIMITED WARRANTY :
...................................................................................................................................................... 20
6.2 WARRANTY DURATION :
................................................................................................................................................ 20
6.3 WARRANTY CONDITIONS :
............................................................................................................................................ 21
7.0 DISPOSAL AND GAS RECOVERY
................................................................................................................................ 23
7.1 DISPOSAL OF THE EQUIPEMENT AND PARTS :
............................................................................................................. 23
7.2 REFRIGERANT FLUORINATED GAS RECOVERY :
......................................................................................................... 23
