Plug-in antenna to sockets
Pass antenna wire over the front
of the water inlet pipe
Secure with a cable tie
Tightly coil antenna wire 12 times around
the pipe, in the direction of arrows
Secure with a cable tie
Cut cable to size and connect loose
antenna plug
Ensure: Plugs & Sockets colour match & the
Gap between coils is more than 60mm - 2
2
”
6
”
3 ”
1
7
0
m
m
90mm
¾
½
Over 250mm
Over 250mm
¯¯
-
-
Less than 125mm
Less than 125mm
¯
¯
-
-
Less than 250mm
but over 125mm
Less than 250mm
but over 125mm
¯¯
¯¯
-
-
fig 1
fig 1
fig 2
fig 2
fig 3
fig 3
Fit coil to pipe with highest consumption
Fit coil to pipe with highest consumption
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
7
7
7
7
7
7
1
1
2
2
3
3
4
4
5
5
6
6
Minimum Gap 60mm
Connect power supply to power, plug into
the control unit centre socket and switch on
Coils may be positioned touching or close to floor
SCALE MANAGER 2
Computerised Water Descaler
Dual Technology
Red
POWER
OUT
OUT
Black
IN
IN
IN
Waltham
electronics
DESCALING
D.I.C
R.F
POWER
Should there be insufficient pipe to
fit 2 coils, fit one
and connect the plugs to the outer
two sockets on the control unit -
Black OUT & Red IN - coil direction
immaterial with this configuration.
using 12 - 16 turns
Connect to socket
