EN
5
Technical Information
Rated voltage:
24 V =
Rated input:
4.3 W
Voltage supply:
100-240 V~ (50/60 Hz)
Impulse cables:
2 x 3 m
Output:
2 x capacitive
Dimensions (H/W/D):
180 x 150 x 50 mm
Max. pipe-Ø:
1½
"
(40mm)
Safety instructions
Attention: Please read the instruction manual before
installing and starting up the system!
To avoid causing damage, please follow these safety
instructions:
- Connect calmat
®
only to a correct and firmly installed
earthed safety socket (100–240 V~, 50/60 Hz).
- Do not disconnect from power by pulling the wire.
Always disconnect pulling the plug.
- Do not open the electronic unit.
- The exterior temperature where the unit is installed
should be between -10° C until max. +55° C.
- The power plug should be kept away from water drops
and water spray.
- Please clean the unit with a damp cloth only (no
detergents).
- Protect calmat
®
from direct humidity, water and direct
solar radiation.
Installation instructions
The unit is installed on the main water supply (e.g. close to
the water meter) according to the following instructions:
- The electronic control unit can be attached directly on
to the pipe. This can be done either horizontally and
vertically. It may also be placed on the wall.
- Wind the impulse cable tightly and firmly without gaps
around the pipe.
- The impulse cable can also be wound on thicker
connecting pieces (e. g. pipe collars, pipe reducers,
compression couplings etc.).
- Before the installation, casing or insulating material on
the pipe must be removed. Thin coats of paint can be left.
- Fe: The iron and metal concentration in the water
should not exceed 1 mg/l (1 ppm)
- Mn: The manganese level should not exceed 0.1 mg/l
(0.1 ppm)
- Boilers and heaters: calmat® works best for systems
with heating elements surface temperatures of max
207°F/97°C.
Installation
1)
Place calmat
®
on the pipe. Install calmat
®
on the main
water pipe and fix the electronic unit with the cable ties.
2)
Now place the red impulse cable in the left socket (4).
Feed the cable to the back of the pipe and fasten with a
cable tie. Wind the cable tightly and firmly around the
pipe to create a coil. Plug the second impulse tie through
the black loop at the end of the cable and fasten it.
3)
Repeat the installation with the second impulse cable
again (see 2.).
4)
First connect the adaptor (5) with the electronic unit
with the socket on the left site of the device. Plug the
mains plug into the power socket (permissible voltage:
100 - 240 V, 50/60 Hz). The green control light (3) will light
up. The display will show: calmat
5)
Set up your program: Please choose your language with
the upper button ( ). Then press the button (P) to select the
program according to your pipe material and pipe diameter
(a,b,c, or d). You can change the programme selection at any
time later.
2a
Metal pipe
Ø max 1
"
2b
Metal pipe
Ø max 1 ½
"
2c
Plastic pipe
Ø max 1
"
2d
Plastic pipe
Ø max 1 ½
"
Final check
The electricity supply is indicated by the green control
light (3). The display shows the activated program.
CONTENTS
1
Electronic unit
1
Power adapter
2
Impulse cable
8
Cable binders
1
Instruction manual
(6 + 2 extra)
1
Warranty card
CWT hereby declares that this product is in accordance with the follow-
ing EU-guidelines: 73/23/EG; 89/336/EG which is certified by the CE-
mark. The equipment corresponds to the requirements of the German
Industrial Safety Act and the European low-voltage guidelines. This is certi-
fied by the GS-mark of the independent testing institute.
