EWHT800LX
2 - EN
English
INTRODUCTION
The Coldface EWHT800LX series controls the temperature and humidity of a static or ventilated cold
room. The curing cycle consists of 1 program with 8 customisable climate profiles. The instrument
controls positive and negative cold rooms and is capable of managing a double evaporator and con-
denser probes. Coldface has 8 configurable relays, 4
low-voltage digital inputs configurable for door
switch,
alarm and pressure.
Models are available with clock with yearly calendar and HACCP event
logging. The instrument can be connected to Televis
System
via the optional plug-in module. The box
allows for installation of a power contactor or a disconnecting switch with door lock.
This summary document contains basic information about the standard models EWHT800LX. For fur-
ther information and different configurations, refer to the complete user manual p/n 9MA10024
which can be downloaded free of charge from the www.eliwell.it website.
MECHANICAL INSTALLATION
Manual
defrost
Display
HACCP alarms
if function active
Display alarms
if active
Functions menu
LOC keyboard lock
rSE activate reduced Set
rPA Pressure switch alarms
rEd disable HACCP
rHC reset HACCP alarms
nAD Day/Night
Aut Automatic regulation
St Start Climate Profile
rSt Reset Climate Profile
System
info
SP1
-18.9
rtc
18.55
Pb1
-20.6
set
time and date
display
probe values
display
probe values
modifty
SetPoint value
confirm with
1 sec
1 sec
1 sec
3 sec
3 sec
ON / OFF function
Pb2
-20.6
InS
USR
PAr
LitE
SEt
0.0
see manual
see manual
diF
2.00
HSE
50.0
modify
value
confirm
with
SetPoint & Probes
Parameters
NAVIGATION DIAGRAM
•
Screw the backplate to the wall
using 4 screws (not supplied) to
match the holes A...D.
• Shut the door and cover the
screws with the corresponding plate
• Drill holes in the top (or bot
-
tom) of the backplate to pass the
high and low-voltage wires through.
Cable clamps must be no bigger
than size PG29
• Remove the protective plate
on the right of the door
• Take out the 2 screws supplied
and then open the cover.
