21
PL-015B/f.
28
Fig.28 DHW Cylinder with temp. sensor
Push- buttons specification:
– return to the main view
– go to the next hour
– go to the previous page
Fig. 28 and 29 shows the page b) depends on temperature measurement method.
If the sensor is applied the display shows both the current DHW temperature and the desired temperature.
To change desired temperature press
or
. To save your changes press
. The desired temperature value
includes value of hysteresis. The hysteresis value is pre-set in factory to 10 degree. To change hysteresis value go
to ‘Extended Menu’ page.
Failures specification:
‘—‘ sensor disconnection failure
‘zw’ - sensor short circuit failure
Desired temperature range: 40° do 80°C.
Important! Make sure you save your changes by pressing
button.
Instruction for the user
– go to the next page
– to set to 1 (DHW
„
on
”
)
– – to set to 0 (DHW
„
off
”
)
Push- buttons specification:
– return to the main view
– save changes
– go to the previous page
– go to the next page
– to increase the value
– to decrease the value
If the thermostat is applied the display shows information as shown in fig 29.
29
Fig.29 DHW Cylinder with thermostat
‘Thermostat opened’ - informs that the thermostat contacts are opened.
‘Thermostat closed’ - informs that the thermostat contacts are closed (DHW heating ‘on’)
To change the desired temperature value use thermostat knob control.
