A.O. Smith 28 30 50 60 Benutzerhandbuch

Release R.1.3 UK

31

is

In preparation you should first remove the two plastic covers and the 
protective cap of the electrical section. The plastic covers are attached to the 
appliance by 4 screws and Velcro fastenings. The covers are also joined to 
each other with Velcro fastenings.
1. Unscrew the screws of the plastic covers.
2. Carefully remove the black plastic covers from the appliance.

The electrical section is now visible.

3. Undo the 2 screws 

 from the electrical section and remove the protective 

cap 

 from the electrical section.

The connection block 

 is now visible.

n

Refer to 

 for the connection of electrical 

components.

The appliance is supplied without a power cord and main switch. 

n

In order to receive electrical power, the appliance has to be connected to the 
mains voltage by means of a permanent electrical connection. A two-
terminal main switch with a contact gap of at least 3 mm must be fitted 
between this fixed connection and the appliance. The power cord must have 
cores of at least 3 x 1.0 mm

2

.

1. Connect phase (L), neutral (N) and earth (

A

) of the power cord to terminals 

22 through 24 of the connector block as indicated in 

.

2. Fit the power cord in the pull relief.
3. If you do not need to make any more connections: 

-

Fit the cap on the electrical connection block.

-

Fit the plastic covers onto the appliance.

          

Figure 3.6 Connection block (connections 1 through 24 explained in 

1

24

2

1

1

3