Evco S.p.A.
EVSX815 | Installer manual ver. 1.2 | Code 144XS815E124
page 38 of 58
u11
0
2
- - - -
0
utility managed by the output K5 (14)
0 = cabinet light (in this case, the DEEP FREEZING key
and parameters i0 and u2 will assume significance)
1 = needle probe heating (in this case, the DEEP
FREEZING key and parameters u6 and u7 will
assume significance)
2 = UV light (in this case, the DEEP FREEZING key and
parameter u6 will assume significance)
Par.
Min.
Max.
Unit
Default
Serial communication (MODBUS)
LA
1
247
- - - -
247
device address
Lb
0
3
- - - -
2
baud rate
0 = 2,400
baud
1 = 4,800
baud
2 = 9,600
baud
3 = 19,200
baud
LP
0
2
- - - -
2
Parity
0 = none (no parity)
1 = odd
2 = even
Notes:
(1)
the unit of measurement depends on parameter P2
(2)
appropriately set the parameters relative to the regulators after modification of parameter P2
(3)
the time established with the parameter is counted also during the "on" status and during the "stand-by" status
(4)
The parameter differential is 2 °C/4 °F
(5)
defrosting is only enabled during storage, except for defrosting on blast chilling start and deep freezing start,
which can be established using parameter d4
(6)
the device memorises the defrosting interval count every 30 minutes; the modification of parameter d0 has
effect from the conclusion of the previous defrosting interval (or the activation of defrosting in manual mode)
(7)
if on activation of defrosting, the previous compressor switched on at from a time shorter than that established
with parameter d15, the compressor will remain on longer for the fraction of time necessary to complete this
time period
(8)
the temperature alarms are only enabled during storage
(9)
during defrosting. pre-dripping, dripping and evaporator fan standstill, the temperature alarms are not enabled,
on condition that they occurred after activation of defrosting. When the door is open, i.e. if the door micro
switch input is active and the parameter i0 is set at values different to 0, the maximum temperature alarm is
not enabled, on condition that occurred after the door was opened.
(10) if parameter P4 is set at 0, the device will operate as if parameter F0 and parameter F2 it were set at 2.
(11) the condenser fan operates parallel to the compressor
(12) the door open is enabled only using the "run" state
(13) if the door is opened during defrosting or evaporator fan standstill, opening has no effect on the compressor
(14) modify the parameter during the "stand-by" status to prevent damage to the utility
