Installation Final Check - Hitachi RCUE40AG1 Installation, Operation And Maintenance Instructions

6.7. INSTALLATION FINAL CHECK

Inspect the installation work according to all documents
and drawings. Table 2 shows the minimum check points.
6.7.1. Installation Work Check List
1. Is the unit solidly mounted and levelled?
2. Is the installation location adequate?
Space for Condenser Air Flow
Space for Maintenance Work
Noise and Vibration
Sunshine and Rainfall
Appearance
3. Is the water piping system adequate?
Tube Size
Length
Flexible Joint
Insulation
Strainer
Common Pipes (for 3 or 4 cycles)
Water Drain
Water Control
Air Purge
Pressure Control
4. Is the electrical wiring system adequate?
Wire Size
Switch Size
Fuse Size
Voltage and Hz
5. Have the R, S and T phases of the water Chiller
correctly been connected to the R, S and T phases of
the main power source?
6. Are the stop valves for the condenser liquid line open?
7. Have the packing glands and the cap nuts for the stop
valves been tightened?
8. Is BMS connected correctly and operate as decided?
INSTALLATION
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Tightened Connections
Operation Control Devices
Safety Devices
Interlock