Riello 20047690 - Page 16

20051011
14
GB
Technical description of the burner
Program sequence
M
Z
V1
V2
AL
K1X2-02 Pin 3
Sp e e d p o i n t s
P2 (h ig h - re)
P0 (ignition load)
P1 (l ow -r e)
0 (no-load speed)
R
LR-OPEN
LR-CLOSE
Op t io nal (LP)
if P235=1
Pmi n
P LT
ION / QRA
Not act ive
X3-04 Pin 5
Re l a y
contact
Function/inputs
Operating unit parameter number
LED permanent
LED ashing
t w t11 t10 t12 t 3 t 3n t4
St andb y St art up Operat ion Shutdow n Valve proving
if parameter
P241 =1 (ON)
Can b e
parameterized
t 1
TSA
432 752 622 062 522 952
Re l a y
contact
Function/outputs
SK
X3-04 Pin 1
X5-03 Pin 1
X5-03 Pin 3
X65 Pin 1
X5-03 Pin 2
X65 Pin 1
X3-02 Pin 1
X5-01 Pin 2
X2-02 Pin 4
X9-04 Pin 2
PWM
K1X6-03 Pin 3
K4X2-01 Pin 3
K5X4-02 Pin 3
K7X7-04 Pin 4
X7-01 Pin 3
K2/ 1X2-03 Pin 3
Phase nu mb er
38 28 18 08 01 4727 44 24 04 83 63 03 03 22 42 22 12
oP: xx (actual load in %)
74
224
t11 t8
POC
POC
St a n d b y
speed
Prepu rge spee d
Ignition load speed
High-re speed
Modulation range
Low-re speed
Po st p u r ge sp e ed
Purge speed
242 243 244 245240240240240240240
*1
*2
td4 td1 td3 td2
Fig. 8
S8594