Daikin EWWD170~600G-SS Installation, Operation And Maintenance Manual page 5

Electrical measurements .................................................................................................................................................. 39
Service and limited warranty............................................................................................................................................ 40
Obligatory routine checks and starting up apparatuses under pressure ................................................................... 41
Important information regarding the refrigerant used .................................................................................................. 41
Table contents
Table 1 - Acceptable water quality limits .................................................................................................. 11
Table 2 - Equivalent Lengths (in meters) .................................................................................................. 15
Table 3 - Liquid line sizes .......................................................................................................................... 16
Table 4 - Discharge line sizes.................................................................................................................... 16
Table 5 - Typical operating conditions with compressors at 100% ........................................................ 31
Table 6 - Routine maintenance programme ............................................................................................. 34
Figures contents
Fig. 1 - Lifting the unit .................................................................................................................................. 9
Fig. 2 - Minimum clearance requirements for machine maintenance ..................................................... 10
Fig. 3 - Water piping connections for evaporator .................................................................................... 11
Fig. 4 - Water piping connection for heat recovery exchangers ............................................................. 11
Fig. 5 - Adjusting the safety flow switch................................................................................................... 12
Fig. 6 - Condenser Located with No Elevation Difference ....................................................................... 13
Fig. 7 - Condenser Located above Chiller Unit ........................................................................................ 14
Fig. 8 - Condenser Located below Chiller Unit......................................................................................... 14
Fig. 9 - User connection to the interface terminal board ......................................................................... 19
Fig. 10 - Refrigeration cycle EWWD G-SS, EWWD G-XS ......................................................................... 21
Fig. 11 - Refrigeration cycle EWWD G-SS, EWWD G-XS Partial Heat recovery .................................... 22
Fig. 12 - Refrigeration cycle EWLD G-SS.................................................................................................. 23
Fig. 13 - Picture of Fr3200 compressor .................................................................................................... 25
Fig. 14 - Compression process ................................................................................................................. 26
Fig. 15 - Refrigeration capacity control mechanism of compressor Fr3200 .......................................... 27
Fig. 16 - Capacity control mechanism ...................................................................................................... 28
Fig. 17 - Installation of control devices for Fr 3200 compressor ............................................................ 34
D-EIMWC00208-16EN - 5/48