Temperatures Menu; Special Functions; Pump Exercise Function; Dimmer Function - Watts Water Technologies LCD+ Bedienungsanleitung

6 Temperatures Menu


Temperatures

T1 
T2
T3
T4
T5
- On this menu it is possible to see the instantaneous
values of all sensors connected.
- With (+) or (-) it is possible select a sensor and see its
time graph by pressing the (►).
82
50
18
- +
Collector1
- Move the time cursor with (+) or (-) to view the complete
scale. When the end of the first window is reached, the
graph will change to show another 100 points.

7 Special Functions

7.1

Pump exercise function

To avoid the jamming of pumps, if they were not activated
during the last 48 hours, they will be activated during 15
seconds.
7.2

Dimmer function

For better energy efficiency the controller backlight is switched
of, when no key is pressed for 15 minutes.
7.3

Security function

To prevent mistakes after installation, all critical parameters
(system and Extra function) are not accessible any more after
4 hours power on. If it is necessary to modify these
parameters, the controller must be powered-down and
powered-up. No settings are lost when unplugging, or after a
power failure.
After 4 hours you can still change all the other parameters to
optimize your system.

8 Others

Corresponding value for sensor PT1000:
(To be check with an Ohmmeter, only when the sensor is
disconnected)
-10°C / -14°F 960 ohms
0°C / 32°F 1000 ohms
10°C / 50°F 1039 ohms
20°C / 68°F 1077 ohms
30°C / 86°F 1116 ohms
40°C / 104°F 1155 ohms
50°C / 122°F 1194 ohms
60°C / 140°F 1232 ohms
70°C / 158°F 1271 ohms
80°C / 176°F 1309 ohms
90°C / 194°F 1347 ohms
100°C / 212°F 1385 ohms
120°C / 248°F 1461 ohms
140°C / 284°F 1535 ohms
--- --
xxx°C
xxx°C
xxx°C
xxx°C
xxx°C
0 :00
xxx°C
17
Attention:
Extension module MULTIPLEX
If a more complex system or heating circuit is required the
installer can add the multiplex controller to enable these
functions.

9 Notes