19
A 511 - DTC 628 Eng.
06.12.05 LB
We reserve the right to make changes without notice
M3. MEASUREMENT
Ref.
Display
Description
Notes
Sect.
M3.
2
D e s B o i l e r T : 6 0 . 0 c
A c t B o i l e r T : 5 8 . 0 c
Boiler temp. desired by current mode.
Temp. measured by boiler detector B4.
17.
3
.
M3.
1
O u t s i d e t e m p
A c t u a l : – 2 . 0 c
Outside temp. measured by B2, C-Ring: coming
from C-Ring (if B2 not configured).
17.
3
C-Ring instead of actual if value comes from C-
Ring
M3.
3
T F l u g a s A c t : 1 8 5 c
T F l u g a s M a x : 1 8 5 c
Temp. flue gases measured by detector B7.
Maximum flue gases temp. recorded by detector B7.
To cancel press + and – keys at same time.
17.
3
.
M4. SETTING HEATING & PUMP
Ref.
Display
Description
Notes
Sect.
H e a t e m i t t e r s
R A D I A T O R S
M4.
1
Choice type of heat emitters:
– RADIATORS ; – PANELS; – FAN COILS.
14.
1
D e s i g n o u t s i d e
t e m p : – 5 . 0 c
M4.
2
Value of design outside temp. for compensated
control.
14.
1
M4.
3
Value of design outside temp. for compensated
control.
14.
1
D e s i g n f l o w
t e m p : 7 0 . 0 c
C u r v e O r i g i n T O 2 0
F L O W T : 2 0 . 0 c
M4.
4
Correction of heating curve origin.
14.
1
M5. SETTING BURNER
Ref.
Display
Description
Notes
Sect.
B u r n e r M o d u l a t i o n
t i m e : 7 5 s
M5.
1
Time required by modulating control to go from
minimum to maximum power..
15.
1
Only if connected in C-Bus.
Value of minimum and maximum limits of flow
temperature.
F l o w T l i m i t s
M i n : 1 c M a x : 9 9 c
M4.
5
14.
3
.
O n - O f f d i f f e r e n t
b u r n e r : 5 . 0 c
M5.
2
Differential between switching modulating burner
On and Off when it is at minimum power.
15.
1
.
P u m p
D e l a y O f f : N O
M4.
7
Delay switching off pump.
15.
2
– NO : without delay ;
– YES : 5 minutes delay.
B o i l e r v a l v e : A U T
D e l a y O f f : 3 0 m i n
M4.
6
Type of plant pump control : – MAN ; – AUT .
Delay closure valve.
15.
3
– MAN : always on ;
– AUT : valve closing (6-7 open ; 5-7 closed) in Off
mode and with temp. desired zones
temp = 0 ; valve opening (6-7 closed ; 5-7
open) in any other mode.
