REMEHA Selecta, Техническая информация

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Remeha Selecta
44
9.2.6 ‘Forced Low’ mode
In ‘forced Low’ mode the appliance will burn at its minimum output for 15 minutes (flow
temperature dependant). To enter this mode, press the
‘prog’- key briefly four times
whilst in temperature mode. The letter
L
then appears on the display. By pressing the
‘prog’- key for more than 1 sec, the ‘forced Low’ mode becomes active. The letter
L
flashes twice to confirm this. To terminate this mode prematurely press the ‘prog’- key
again for more than 1 sec..
9.3 Adjusting parameters for the installer
Warning: D.N.C. means DO NOT CHANGE the factory default setting.
Adjustment of the installer parameters cannot be made through the boiler keys. To
change settings in the MCBA control unit, a PC/PDA and the Recom software with the
interface kit must be used (Broag options). This should only be carried out by a prod-
uct trained Engineer.
User param-
eters:
(according
to Recom)
Description Adjustment
range
Factory
setting
System
boiler Factory
setting
Combi
boiler
1/1
Flow temperature
set point
20 - 90
°
C 80 80
2/2 Pump run on time HTG* 0 -10 minutes 3 3
3/3
DHW temperature
set point
20 - 75
°
C
50 50
r/4
Detection temperature
DHW
25 - 65
°
C 45 45
43/39
DHW Set temp / DHW
on 0 - 50
°
C, par. r /
DHW On / Off
41: par. r /
DHW on
41: par. r /
DHW on
44/40
DHW temperature set
point (3/3) / Detection
temperature DHW (r/4)
DHW 45 - 55
°
C,
par. 3 /
Flow 60 - 75
°
C,
par. 1
33: par. 3
/ par. 1
33: par. 3 /
par. 1
45/41
Continuous pump opera-
tion
Yes / No No No
50/42 D.N.C. 1 / 0 0 0
u/44
Compensation slope
base point
1 - 60
°
C 20 20
Table 08 User level
* Values below 1 minute cannot be displayed