Protherm Leopard 24 BOV User And Installation Instructions Manual - page 7

6

Equithermal mode - curve slope

Press the 

 button - 

letter E with the characters 

(0) through to (9) attached 

will appear on the display.  

By pressing the 

 but-

tons, select the required 

equithermal curve. The cur-

ve´s slope grows with the growing number 

(E0

By pressing the 

.button, the selecti-

on is saved in the memory.

Note:

 Equithermal control requires an ex-

ternal sensor to be connected to the boi-

ler, which must not be set to the SUMMER 

mode.

Attention:

 Boiler does heating with maxi-

mal power on one hour after installation of 

the outdoor sensor. All settings are igno-

red in this time except room thermostat (if 

is connected).

Equithermal mode – paralel curve 

shift

If previous parameter E 

was confirmed by pres-

sing the 

 button 

- letter P with the chara-

cters (0) through to (9) 

attached will apear on 

display. By pressing the 

 buttons, select the required shift 

(see fig. 3, table 1). For beginning setting 

choose the parameter P5, which respond 

to outdoor temperature 15 °C (see table 

1, fig. 3).

Note:

 If boiler reaches the reference tem-

perature, then heats system by minimal 

temperature (38 °C) till outdoor tempe-

rature increase at 3 °C, then is heating 

switched-off (see table 1 - switch-off tem-

perature).

fig. 3

Equithermal curves

„P“ parameter

0

1

2

3

4

5

6

7

8

9

Reference temp. °C

6

7

9

11

13

15

17

19

21

23

Switch-off temp. °C

9

10

12

14

16

18

20

22

24

26

Table 1