6
7
CWU
80
o
68
o
Upper temperature sensor T1 (if available)
Lower temperature sensor T2
It
’
s a stable state that is in order to change it one needs to press the WYBIERZ button
Screen of whole system operation
On the screen are the symbols of devices:
KOM- fireplace
CO - central heating system
CWU - applicable warm water accumulator
$ - if the relay CONTROL is switched on
The symbols (every few seconds or after pressing USTAW button) are replaced with numbers
presenting the temperatures of those devices.
The blinking arrows mean the actual heat flow as an effect of pumps operation:
KOM->CWU the pump P1supplying the CWU accumulator is turned on.
KOM->CO the pump P3 is turned on.
fireplace sensor
80
o
73
o
68
o
If the summer mode is active (only CWU), LATO replaces CO.
It
’
s a stable screen that is in order to change it one needs to press the WYBIERZ button
CO
$
KOM->CWU
Screen of CWU operation mode
TrybCWU
LATO
In the regulator one can set
“
TrybCWU
”
parameter achieving different strategies of operation.
Possible modes are:
The pump CWU turned off
Turning off the heating system in summer time (the pump CO doesn
’
t operate). Fireplace
only works in the preparation function CWU.
Standard operation (parallel operation of pumps) without favouring the CWU circuit
Faster reaching the readiness of CWU accumulator by limiting heat obtain by heating
system. The pump CO works cyclically. Turning off the pump CWU after supplying the accumulator
causes the comeback of normal operation of the pump CO
beyond time zones the pump operates like in the ZA
Ł
mode and in the time zone like PRIO
WY
Ł
-
LATO-
ZA
Ł
-
PRIO-
ZEGAR-
Screen of clock
The screen shows the actual time and the number of active time zone.
Time correction is possible after pressing the USTAW button (5) and the minutes field begins
blinking. The blinking value can be altered with the buttons
“
+
”
or
“
-
”
. Pressing the WYBIERZ
button (3) one comes to the hours field that can be set with the buttons
“
+
”
or
“
-
”
.
Pressing the USTAW button confirms the changes (the clock field will stop blinking).
ZEGAR $1
17:15
PoziomUS
0
Screen of setting the parameters
Normally the parameters setting level equals to
“
0
”
namely the parameters aren
’
t available.
After changing the level to
“
1
”
,
“
2
”
or
“
3
”
successive screens show the values of parameters.
The last screen contains
“
****
”
after which it comes back to the above mentioned screens.
30...60
o
C
50
o
C
20...85
o
C
50
o
C
30...100
o
C
65
o
C
30...100
o
C
50
o
C
1...10
o
C
2
o
C
T za
Ł
CO
Tza
Ł
CWU
Tmax CWU
Tmin CWU
DeltaCWU
0:00...23:45
6:00
0:00...23:45
8:00
:00...23:45
14:00
0:00...23:45
17:30
0:00...23:45
20:00
0:00...23:45
22:30
0
CONTROL relay is turned on.
upper sensor of CWU
lower sensor of CWU
PARAMETERS OF LEVEL 1
FUNCTION
NAME
RANGE
FACTORY
SETTING
Minimal temperature of fireplace at which the pump P3(CO)
is activated.
Minimal temperature of fireplace at which the pump P1(CWU)
turns on.
Maximal temperature of CWU accumulator. The exceeding
turns off the supply pump
Minimal temperature of CWU accumulator. The exceeding
turns on the supply pump
Minimal difference between fireplace and CWU accumulator
temperature needed for the pump operation P1 (CWU)
PARAMETERS OF LEVEL 2
FUNCTION
NAME
RANGE
FACTORY
SETTING
STRF1 from
STRF1 till
STRF2 from
STRF2 till
STRF3 from
STRF3 till
Start of 1st time zone
End of 1st time zone
Start of 2nd time zone
End of 2nd time zone
Start of 3rd time zone
End of 3rd time zone