Setup Mode
Setup Mode Categories
19
RELAY CONTROL
The EMR4 must be in Preset Mode to control the flow valve solenoid(s). For a single-stage flow valve, use Relay 2
(Stop), for a dual-stage flow valve, use Relay 1 (Slow) and Relay 2 (Stop).
NOTE: Pushing the FINISH button at any time will cause a manual override condition and both relays will open.
When the relays open, both solenoids close, halting fuel flow.
Figure 15 illustrates Relay Control setup in Setup Mode.
Figure 15. Relay Control Setup
NOTE:
See EMR4 Installation Guide, 577013-758 for Relay 1 (Slow) and Relay 2 (Stop) wiring connections to flow valve
Solenoid 1 (Fast Flow) and Solenoid 2 (Stop).
RELAY CONTROL
-
+
+
-
+
+
-
+
RELAY 1
S
LOW XXX
RELAY 2
S
TOP XXX
S
ET ADVANCE 1 XXX
+
-
+
S
ET ADVANCE 2 XXX
Note: Thi
s
entry
s
et
s
the n
u
m
b
er of vol
u
me
u
nit
s
prior to the fini
s
h of
a
pre
s
et delivery,
a
t which point, Rel
a
y 1 (
S
low) will open,
c
aus
ing the f
as
t flow
s
olenoid of
a
d
ua
l-
s
t
a
ge
flow v
a
lve to clo
s
e, h
a
lting flow. Recommended
s
etting i
s
5 vol
u
me
u
nit
s
.
Note: Flow control rel
a
y
s
a
re loc
a
ted
in the IB
b
ox. E
a
ch Di
s
pl
a
y He
a
d (1 or 2)
h
as
two rel
a
y
s
ass
igned to it. In
s
t
a
ll
a
tion
s
with only
a
s
ingle-
s
t
a
ge flow v
a
lve
us
e
RELAY 2 (
S
top).
Note: Thi
s
entry
s
et
s
the n
u
m
b
er of vol
u
me
u
nit
s
prior to the fini
s
h of
a
pre
s
et delivery,
a
t which point, Rel
a
y 2 (
S
top) will open,
c
aus
ing the
s
ingle-
s
t
a
ge flow v
a
lve
s
olenoid
to clo
s
e, or the
s
top
s
olenoid of
a
d
ua
l-
s
t
a
ge
flow v
a
lve to clo
s
e, h
a
lting flow.
Recommended
s
etting i
s
0.1 vol
u
me
u
nit
s
.
Pre
ss
ENTER
to
a
ccept
s
election
a
nd
ret
u
rn to
Pre
ss
ENTER
to
a
ccept
s
election
a
nd
ret
u
rn to
S
ECURITY
PRINTER OPTION
VIEW RECORD
S
RE
S
TORE RECORD
S
HIFT
DATE FORMAT
TIME/DATE
S
Y
S
TEM ADDRE
SS
TIME DELAY
S
VER
S
ION NUMBER
C AND C
ENTER
S
ECURITY CODE
PRICING
TAX/DI
S
COUNT
DEFAULT
S
Pre
ss
the
u
p/down
bu
tton
s
to cycle
thro
u
gh rem
a
ining
S
et
u
p Mode c
a
tegorie
s
