INSTALLATION MANUAL
Refrigeration unit
Series Zero Direct-Drive
Z200 | Z250 | Z350 | Z380
Z380 Multi
rev.01
2.1.5.1 Standard Evaporators ......................................................................... 32
2.1.5.2 Narrow Evaporators ............................................................................ 34
2.2 Weights ........................................................................................................... 36
3 INSTALLATION ...................................................................................... 37
3.1 Tools required .................................................................................................. 37
3.2 Road compressor installation .......................................................................... 38
3.3 Unpacking the unit ........................................................................................... 39
3.4 Removal and mounting of the flaps of the condenser unit ............................... 41
3.4.1 Removal ............................................................................................... 41
3.4.2 Assembly .............................................................................................. 42
3.5 Lifting the condenser unit ................................................................................ 43
3.6 Condenser unit installation .............................................................................. 45
3.6.1 Nose installation ................................................................................... 45
3.6.2 Roof installation .................................................................................... 46
3.7 Evaporator installation ..................................................................................... 47
3.8 Piping connection ............................................................................................ 48
3.8.1 Connection diagram - single temperature versions .............................. 49
3.8.2 Connection diagram - Standard multi temperature versions ................. 50
3.8.3 Installation of charge junction/gauge connection of road compressor . 51
3.8.4 Vacuum pump connection .................................................................... 52
3.9 Check for system leaks and vacuum ............................................................... 53
3.10 Electrical connections ...................................................................................... 54
3.10.1 Sub-key fuse installation kit .................................................................. 56
3.10.2 Discharge heater installation ................................................................ 57
3.11 Condenser drain hoses installation .................................................................. 58
3.12 In-cab controller installation ............................................................................. 59
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