Nelson SmartZone EZ 8526 User Manual

3.
TECHNICAL DATA
1. Translormer Output
24 VAC internal or
plug-in
the
wall external transforrner;
20 VA, 83A
ior zones and
logic The
transiormer
can run
a
pump
or
master valve and one zone
valve, maximum
2.
Surge
Proteclion
7
joLrle
IVOV across
secondaries.
(see
C
rcuit
Breaker below)
Sensor Operation
The
Smartzonerrv
EZ is configured
to operate the controlLer
with or w
thoui a sensor. Sensors
mLrst
have normally closed
connections
(leads).
The factory'installed
jumper
wlre musl be
in
place
li no sensor
is used,
Zone
Lines
The SmartzonerM
EZ w
ll
operate
a maximum
of two
(2)
outpuls concurrent
y providing
one is the
pump/mastet
valve.
Each zone
outplll can operale one solenoid.
linrush .52A max
I
hold .40A max
4.
TECHNICAL
DATA
5.
7.
Temperature Range
Operating:
-5'
to +55'C
(23'
Storage:
-30'
to +85'C
t22'
Display
10
to
131' Fahrenhe l)
185'
Fahrenhe t)
Trme, Da e
FunT,me Sa, Tm€
%
(symborl
lnreNa srafi dare
Batteries
Su
M T
WTH
F S
One 9V Alkallne battery
is required.
Do
not use NiCad batteries.
Program
Retention
Non-volatile
memory is used 10
retain
programs
when batiery and
AC
power
are
losl The
non-volalile
memory is updated
when the
program
is changed and
at 5 minule
inlervals
Non-vo alile
rnemory
will
operale
for a
minlmum of 5
yeals.
worst case
case
Dimensions
(approx.)
Models 8504, BsO6,8508,8512,8514,8s16,8
8, A522. 8574,
A576,8578, 8582:
6' H x 9 5
x 3.75' D
(lid
is removable
withoul tooLs);
I\,4odels 8524, 8526, 8528,
8532, 8554, 8556,
8558'
8562: 6" H x 9-5
W x 2.75"
D
(lid
is removable
withoui tools).
Yed Zone number. Sian
Tine
8.
s.
26

Nelson SmartZone EZ 8526 Specifications

General

Brand	Nelson
Model	SmartZone EZ 8526
Category	Controller
Language	English