ESA ESTRO - E7014P rev. 02 - 03/05/17
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33
ORDERING CODE
ESA ESTRO
(*): Enter the value (in seconds)
MODEL
ESTRO - A
ESTRO - B
ESTRO - C
ESTRO - Q
A2
B2
C2
Q2
01
01
CYCLE START
Automatic ignition (autostart)
Wait for manual reset (standby)
A
S
02
1ST/2ND STAGE GAS OUTLET TYPE
1st stage intermittent (continuos)
1st stage interrupted
2nd stage immediate
C
D
R
06
DIGITAL OUTPUT FUNCTION
Active only with fault
Active with fault and stop
Active with burner On
Active with regulation consent
Active to comand a NO shutter
Active to comand a NC shutter
Digital input control
Minimum air control
Minimum air control advance
F
B
M
R
O
C
K
A
P
14
BURNER FUNCTIONING MODE
Not permanent (stop every 24h)
Permanent with detection rod
Permanent with UV and shutter
D
R
U
11
SUPPLY VOLTAGE
115 Vac
230 Vac
1
2
08
POSTPURGE FLEX
Inhibited
Enable
/
F
09
1 ST SAFETY TIME
from 1 to 25 seconds (*)
04
REGULATION DELAY / 2nd SAFETY TIME
from 0 to 25 seconds (*)
05
PREPURGE TIME
from 0 to 99 seconds
from 2 to 9 minutes
from 10 to 20 minutes
(*)
2M-9M
AM-LM
03
AIR FLOW CONTROL TYPE
Continue or not present
Discontinue delayed 0 sec.
Pulse
Remote
Discontinue delayed 3 sec.
Discontinue delayed 5 sec.
Discontinue delayed 10 sec.
C
D
P
R
E
F
G
12
POSTPURGE TIME
from 0 to 99 seconds
2 minute
3 minute
4 minute
(*)
2M
3M
4M
10
LOCAL BUTTON
Stop / Reset
Stop/reset enabled from remote
Only stop
Only reset
B
R
S
U
15
BEHAVIOR AT
FLAME FAILURE
Lock-out stop
Re-clycle enable
Spark restoration enable
Only one recycle repetition
Only one spark restoration
N
Y
K
R
S
07
DIGITAL INPUT FUNCTION
Inhibited
Reset / Stop
Only stop
Only reset
Thermostat
High temperature enabling
Main ON / Off function
Air ON / Off function
FSL enable purge
FSH enable ignition
Air pressure switch (param.27)
ZSL gas valve switch
/
B
S
U
T
H
M
A
P
G
F
Z
13
02
03
04
05
06
07
08
09
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
26
27
28
29
16
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