Rev. 3 02-2021
46
MTEC.DXi.H/DXi.HF.GB-3 Use and Maintenance technical manual DXi.H/DXi.HF English
Emibyte DXi.H/DXi.HF
Direct expansion close control
(OHFWULFFRQQHFWLRQVVDIHW\SUHOLPLQDU\DGYLFHV
The electric connection has to be performed following the electrical diagram attached to the unit following the local
and international norms.
Ensure that the power supply line is sectioned upstram of it.
Ensure that the sectioning device is locked and that on the drive handle is positioned the advice to not operate.
Verify the power supply corresponds to the unit nominal datas (tension, phases, frequence) provided on the wiring
GLDJUDPDQGRQWKH,GHQWL¿FDWLRQ7DJDWWDFKHGRQWKHXQLW
The power supply cables must be protected upstream against the effect of short circuits and overload by a suitable
device complying with the regulations and norms in force.
Ensure that the power supply cable section are suitable to the capacity of the unit and safety devices taking into
FRQVLGHUDWLRQDOOWKHIDFWRUVFDQLQÀXHQFHLWWHPSHUDWXUHLVRODWLRQW\SHOHQJKWHWF
The electrical power supply has to respect the mentioned limits; otherwise the warranty will be immediately decay.
Make all the ground connections required by the legislation and norms in force.
Before to starts any operation ensure the power supply is disconnected.
The electrical line and unit external safety devices has to be dimensioned in order to guarantee the power supply
tension to the maximum operation conditions provided to the wiring diagram.
The electrical cabinet is located inside on the front of the unit where are placed also the cooling circuit components. To access please
remove the frontal panel.
In presence of IT power supply lines the Manufacturer has to release, after checking, the connection authorization.
(OHFWULFDOGDWD
Refer to the electrical data provided on the wiring diagram.
7KHVXSSO\YROWDJHFDQQRWVXIIHUYDULDWLRQVKLJKHUWKDQDQGWKHXQEDODQFHEHWZHHQSKDVHVOHVVWKHQ(1
60204 norm). If those tolerances are not respected please contact the technical department of the Manufacturer. The
unit use with voltage different that designed will make decay the warranty.
