© 2012
Nautilus Hyosung Inc.
All Rights Reserved
.
3-11
Installation Manual
Chapter3. Installation Information
► Input Specification
1. The ATM can operate from the following input mains voltages:
● 100-127Vac at 50/60Hz
2. The maximum current requirements at the stated input voltages are:
● 20A Max at 100Vac
3. The maximum inrush current requirements at the stated input voltages are:
● 60A peak at 100Vac
<Note!>
1. Power to the ATM is to be a dedicated 20A service.
2. The ATM must comply with local code requirements and be protected with a
30A Circuit Protector.
3. AC Inlet Box is optimized as above description, therefore, be sure not to install the unit
with exceed capacity additionally.
4. The Total amount of each units should not exceed the above AC Inlet Box specification,
►Power Cable
The ATM is a fixed wire product and is
NOT
supplied with a power cable. The ATM is
connected to a dedicated 20A circuit via a terminal block connector.
Be sure to check the polarity written on the terminal block of AC Inlet Box and connect
the power cable. (cf. N – White Wire, L – Black Wire, F.G – Green/Yellow Wire)
WARNING:
1. The cable used to connect to the ATM must have copper conductors and must comply
with local code requirements.
2. This equipment must be grounded (earthed).
3. Allowable current of the system is 20A. So, if you use the power cable with small
capacity, do not operate all three heaters.
