8
CONTROL relay is turned on.
upper sensor of WAW
lower sensor of WAW
fireplace sensor
80
o
73
o
68
o
If the summer mode is active (only WAW), SUMMER replaces CH.
It’s a stable screen that is in order to change it one needs to press the CHOOSE button
Screen of fireplace operation mode
Firp.MOD
AUTO
9
ModeWAW
SUMMER
Screen of clock
CLOCK $1
17:15
Menu
0
Screen of setting the parameters
Screen of whole system operation
On the screen are the symbols of devices:
Firplace- fireplace
CH - central heating system
WAW - Warm Applicable Water accumulator
* - if the relay is switched on
The symbols (every few seconds or after pressing CHOOSE 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:
Firplace->WAW the pump P1supplying the WAW accumulator is turned on.
Firplace->CH the pump P3 is turned on.
There are the following modes:
ON
The throttle is automatically controlled to stabilize temperature of the water jacket
Green status lamp lights (7)
AUTO Automatic operation is activated by pressing the “ON/OFF” button (6). The throttle is fully
open. In 2hrs a fireplace ought to heat itself and reach the set temperature stabilized by
o
throttle movements. From that moment the temperature fall by more than 10 C
(”
T.FirOFF
” parameter) existing for 30mins is treated as a turn-off of fireplace. The
regulator ends an operation cyclesetting the throttle at rest position. Pressing the
“ON/OFF” button once more starts another operation cycle.
Green status lamp (7) lights during fireplace operation and turns off after recognizing the
turn-off state of fireplace.
OFF
Setting the throttle at rest position (defined by the “
ModeOFF
” parameter).
Green status lamp (7) doesn’t light
MAN
Automatic control blocked - only manual control is available
Green status lamp (7) blinks.
It’s a unstable state that is after 10secs from the last press of any button the screen changes to the
screen of fireplace temperature measurement. All the next screens are unstable.
Screen of WAW operation mode
In the regulator one can set “
ModeWAW
” parameter achieving different strategies of operation.
Possible modes are:
OFF -
The pump WAW turned off
SUMMER-
Turning off the heating system in summer time (the pump CH doesn’t operate).
Fireplace only works in the preparation function WAW.
ON -
Standard operation (parallel operation of pumps) without favouring the WAW circuit
PRIO-
Faster reaching the readiness of WAW accumulator by limiting heat obtain by heating
system. The pump CH works cyclically. Turning off the pump WAW after supplying the accumulator
causes the comeback of normal operation of the pump CH
CLOCK-
beyond time zones the pump operates like in the ON mode and in the time zone like PRIO
The screen shows the actual time and the number of active time zone.
Time correction is possible after pressing the CONFIRM button (5) and the minutes field begins
blinking. The blinking value can be altered with the buttons “+” or “-”. Pressing the CHOOSE button
(3) one comes to the hours field that can be set with the buttons “+” or “-”.
Pressing the CONFIRM button confirms the changes (the clock field will stop blinking).
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.
Firplace->WAW
