© Caleffi_20130925_iSolar_WMZ.mon
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1
3
2
backward (-)
forward (+)
OK
(selection / adjustment)
The iSolar WMZ is operated by 3 push buttons below the
display. The forward-key (1) is used for scrolling forward
through the indication menu or to increase the adjustment
values. The backward-key (2) is used for scrolling backwards
through the menu or to decrease adjustment values.
In order to change from the display level to the adjustment
level, briefly press button 3. The indication changes to the
adjustment mode.
Î
Select channel with buttons 1 and 2
Î
Briefly press button 3.
Î
Adjust value with the buttons 1 and 2
Î
Briefly press button 3. Answer the safety prompt “Save ?“
with “yes“ oder “no“ (select with buttons 1 and 2) and
confirm with button 3.
In order to get back to the display level, select the item
“back“, and briefly press button 2.
Safety prompt:
Save?
Yes
Adjust. values:
back
Reset balance
Antifr. type
Water
2. Operation and function
2.1 Push buttons for adjustment
The iSolar WMZ has two display levels. In the 1st level, the
heat quantity as well as flow and return temperatures are
shown. Furthermore, it contains a system screen.
System screen: in the system screen, the system scheme and
the sensors used are shown.
The 2nd level is the adjustment level in which various pa-
rameters and values can be adjusted.
FL
RE
15 kWh
Heat
85,6 °C
45,7 °C
constant green: everything OK
flashing red:
sensor fault
2.2 graphic display
2.3 LED flashing codes
