ESA ESTRO - E7014P rev. 02 - 03/05/17
www.esapyronics.com
34
ORDERING CODE
(**) Parameter 27 defines the operation of the air pressure switch connected to the digital input of the expansion or ESTRO (parameter 13)
(Parameter
25): Certain selections are incompatible with each other (see “Overall dimensions”), if there are several possible selections (T and C, 2
and C or A, etc) the code priority to be indicated is the following: expansion cards, wiring, ignition transformer and finally coupled ESA TRAFO.
20
AVAILABLE PARAMETER
No associated function /
23
AVAILABLE PARAMETER
No associated function /
24
25
REACTION TIME AT FLAME LOSS
from 1 to 9 seconds
from 10 to 20 seconds
1 - 9
A - K
19
COMMUNICATION BAUDRATE
4800
9600
19200
38400
4
9
1
3
21
EXPANSION PARAMETERS
No expansion present
Air press. switch in digital input
EXP-2
EXP-3
EXP-4
EXP-5
////
/x//
v. tab. A
v. E7015
v. E7016
v. E7017
26
27
28
29
COMMUNICATION PROTOCOL
ECS
MODBUS 1
MODBUS 2
E
1
2
22
SPECIAL VERSION
Standard
Ignition transformer inside
Pre wiring
TRAFO coupled with
With expansion EXP-2
With expansion EXP-3
With expansion EXP-4
With expansion EXP-5
/
T
C
A
2
3
4
5
COMMUNICATION TIME OUT
0 seconds (alarm deactivated)
8 seconds
16 seconds
32 seconds
64 seconds
128 seconds
256 seconds
320 seconds
400 seconds
480 seconds
0
1
2
3
4
5
6
7
8
9
Tab. A - Expansion parameters EXP-2
26 Inputs voltage 27 Air pressure switch (**) 28 Thermostat input 29 Flow or limit switch control
115 Vac
230 Vac
24 Vac \ Vdc
1
2
4
Inhibited
Puts in waiting phase
Stop in lock-out from burner on
Stop in lock-out after 5 sec.
Stop in lock-out after 20 sec.
/
H
L
A
B
Inhibited
Enable
/
T
Inhibited
Remote serial control
Locale for prepurge and ignition
Only FSL check for purge
Only FSH check for ignition
Only ZSL gas valve switch
/
R
L
P
G
Z
AUTOMATIC IGNITION TRIAL
Inhibited
from 1 to 9 for generic lockout
from 1 to 5 recycle for U lockout
1 - 5 re-ignition for U Lockout
0
1 - 9
A - E
F - L
16
HIGH TEMPERATURE FUNCTION
Inhibited
Only flame bypass with ignition
Only flame bypass
without ignition
Only prepurge exclusion
Flame bypass with ignition
& prepurge esclusion
Flame bypass without ignition
& prepurge esclusion
/
H
K
P
B
C
17
1°ST STAGE GAS IGNITION TYPE
Fixed safety time
Variable safety time
/
S
18
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