Operating instructions

28
For contractors
3.1 General installation information

plaster (see Fig.
C
–
I
):
 
C
.
 
 
3.2 Installation location

C
(a-oversink or b
wall and in a room free from the risk of frost.
3.3 Appliance preparation
 
D
:
a Disengage the locking device with a screwdriver.
b Open and remove the appliance cap.
 
E
:
a Push in both locking hooks.
b Remove the lower part of the back panel towards the front.
  (
F
a). If the wrong knock-out has been opened
by mistake, use a new back panel.
  (
F
b).
 from the water connections.
 
G
 
suitable ZANKER mounting bracket can be used).
 

 
3.5 Appliance installation
G
 Seal in and insert the twin nipples.
 
 
against the locking hooks and let both hooks audibly click into place.
 
appliance can be secured with 2 additional screws (
M
19).
3.6 Water connection
H
 
seating of the connections (never twist the bayonet closures inside the appliance).
Important information:
 
 Never use the shut-off valve in the cold water supply (17
3.7 Power connection
 
I
) .
BHZ = Heating system
MS = Micro switch
MRF = Power switch unit
AP3 = Safety pressure limiter
Important information:
 
G
or
K
)
and if the cable sheath is sealed correctly.
 Connect the equipment to earth.
 For supply cables > 6 mm² , increase the hole in the cable grommet.
3. Standard installation for contractors
 