Operation Programme; Normal Operation With Preheating - Riello G23 RBLU Instrucciones Para La Instalación, Uso Y Mantenimiento

4.9

OPERATION PROGRAMME

4.9.1

NORMAL OPERATION WITH PREHEATING

Yellow
Flame loss during operation (Recycle max 3 attempts)
MV = still
D7230
Waiting time of a control box input signal: reaction time, the
t1
control box stands still for the time t1.
Presence of extraneous light before the heat request: if the
t1I
presence of light during the t1l time, a block follows.
Wait time after a request for heat:
t2
the control box stays still for the t2time.
Presence of extraneous light during the oil preheating:
t2I
if the presence of light lasts the t2l time, a block follows.
Maximum preheating time:
if the thermostat K does not make the switch within the time
t2p
t2p a block follows, the control box remains still for the time
t2p.
Pre-purging time
t3
start of the fan motor.
Presence of an extraneous light during pre-purging. imme-
t3I
diate block.
3221
Green Yellow
Green
Yellow Yellow
Signal not required
KEY TO LAY-OUT
F – Flame detector
I – Ignition transformer
K - Enabling switch thermostat for start up
LED – Signal of operation status from reset
MV – Fan motor
PH – Diesel oil heater
TL – Limit thermostat
V1 – Oil valve
Green
Yellow
Block
OPERATING TIMES
Yellow
t1
t1I
t2
t2I
t2p
t3
t3I
The time is expressed in seconds
Safety time:
ts
if at the end of the ts time there is no flame, a block follows.
Transformer turn on time
t4i
total turn on time ts + t5i.
Transformer post- turn on time:
t5i
additional turn on time after ts.
Flame loss in operation:
t4I maximum oil valve drop reaction time, after three recycle
attempts a block follows.
Post-purging time:
t6 additional purging time on the opening of the heat limit ther-
mostat (TL)
Presence of an extraneous light during post-purging. if the
t6I
presence of light lasts the t6l time, a block follows.
Long pre-purging time
t7
pre-purging time more than t3.
12 GB
after preheating
button
Red
Green + Yellow slow blinking
Green + Yellow fast blinking
Yellow
Green
Green + Yellow medium blinking
Red + Yellow fast blinking
Yellow fast blinking
max 1 ts
max 30 t4i
- 3 t5i
max 30 t4I
max 600 t6
- 15 t6I
max 1 t7
- 5
- 8
- 3
max 1
max 360
max 30
- 120