Electrical Data And Operating Times; Electrical Characteristics; Operating Times - Riello MG569-BWZG Installation, Use And Maintenance Instructions

3

Electrical data and operating times

3.1

Electrical characteristics

Description
Rated power supply voltage (range), tolerance
Rated power supply frequency (range), tolerance
Undervoltage protection:
Minimum and maximum operating temperature
Maximum humidity (without condensation, water input or ice formation)
Protection
Auxiliary circuit voltage
Electrical input power
Internal protection
Integrated fuse of protection
Discharge voltage of the transformer in open circuit (30pF)
Discharge current of the transformer in short circuit
Maximum number of firing attempts per minute (70°C)
Extreme operating current:
- gas valve V1 and V2 terminals:
- terminals of fan motor MV
- terminals of lockout alarm output S3
- output hour counter terminals B4
Max. length of connection cables:
- for power supply L, N
- of heat request thermostat T1, T2
- of the SO flame sensor
- of fan motor MV
- of remote reset RS
- hour counter B4
- of lockout alarm output S3
- of gas pressure switch PG, air PA
3.2

Operating times

Description
Initialisation standby time
Standby time for an input signal
Pre-purging time
Post-purging time (programmed from the button)
Total integrated transformer ignition time
V1 valve safety time:
Valve V2
Lockout time in the event of parasite flame
Control box reset requested time using built-in button
Control box reset requested time using remote reset
Delay of V2 valve turn on after V1
Lockout due to PA air pressure switch not closing
Lockout time due to PA air pressure switch closed before the heat request
Lockout time due to loss of air pressure during operation with flame
3.3 Flame sensor characteristics
Description
Functioning principle
20142714
Electrical data and operating times
minimum voltage threshold
restart threshold
during start up
during operation (in the event of flame loss)
safety time during operation
Unit of
V A.C.
Hz
V A.C.
V A.C.
°C
U.R.
IP
V
VA
V
-
kV pk
mA rms
no./min
A
A
A
A
m
m
m
m
m
m
m
m
Unit of
measurement
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
6 GB
Parameters
210...230, +10%, -15%
50...60, +5%, -5%
170
180
-20...+70
max 90%, 40 °C
00
230 AC, 48 DC, 5 DC
40
300 AC, D14
4HV, 250V A.C.
18
11
1
0.2 (cos  0.4 at 230 Vac
1.9 (cos  0.6 at 230 Vac)
0.5 (cos  1 at 230 Vac)
0.1 (cos  1 at 230 Vac)
< 20
< 20
< 1
< 1
< 20
< 3
< 20
< 1
Value
 4.5
2
40
0  360 (step 60s)
3
3
< 1
< 1
25
0,4 5
0,8 5
8
15
120
1
Parameters
Detection of flame ionisation effect