Electrical Connection - Lochinvar CHA 100 G CE Installation, Commissioning, User & Maintenance Instructions

3
3.10 Electrical
connection
3.10.1
Legend
A. screws
B. cover
C. terminal block
26
Installation
Warning
The installation should be carried out by a competent person, in compliance
with general and locally applicable regulations
Preparations
Note
The appliance is phase-sensitive. It is absolutely essential to connect the
mains live (L) to the live of the appliance, and the mains neutral (N) to the neutral
of the appliance.
Note
There must also be no potential difference between neutral (N) and earth
( ). Contact the supplier if this is the case.
For more information or to order this isolating transformer, please contact the
supplier.
The figure shows a view of the electrical connector block, and the table shows
the appropriate connections.
Connector block
1
C
1. In preparation, first remove the protective cover from the control column:
2. Undo the 4 screws (A).
3. Remove the protective cover (B) from the electrical part.
is
(1.3 "Regulations").
15
IMD-0149 R1
Instruction manual CHA
A
B