EVCO | 21.10.2020 | AZ
| 24
144EJBSI104
EVLJBOX HP Sequencer -
Application manual
Code
Parameter description
Default
Min
Max
U.M.
Menu
Notes
Level 1
“User menu”
MOdE
Operating mode:
0: Summer (Cooling)
1: Winter (Heating)
0
0
1
UT
Summer only:
–
if CHILLER slave
–
machine type only
CHILLER
SEtC
Summer setpoint (Cooling)
24.0
PH05
PH06
°C
UT
SEtH
Winter setpoint (Heating)
40.0
PH07
PH08
°C
UT
PSd1
User level password (1)
0
-999
9999
UT
Level 2
“Servicer menu”
Counters
PM01
Master operating hours
0
0
99999
Hours
MA-C
PM02
Slave 1 operating hours
0
0
99999
Hours
MA-C
PM03
Slave 2 operating hours
0
0
99999
Hours
MA-C
PM04
Slave 3 operating hours
0
0
99999
Hours
MA-C
PM05
Slave 4 operating hours
0
0
99999
Hours
MA-C
PM06
Slave 5 operating hours
0
0
99999
Hours
MA-C
I/O tests
PS01
Enable analogue input simulation
NO (0)
NO (0)
YES (1)
MA-S
PS02
Evaporator input temperature
24.6
-3276.8
3276.7
MA-S
PS03
Evaporator output temperature
24.6
-3276.8
3276.7
MA-S
PS04
Condenser input temperature
24.6
-3276.8
3276.7
MA-S
PS05
Condenser output temperature
24.6
-3276.8
3276.7
MA-S
PS06
Enable analogue output simulation
NO (0)
NO (0)
YES (1)
MA-S
PS07
Evaporator mixing valve
0
0
100
%
MA-S
PS08
Condenser mixing valve
0
0
100
%
MA-S
PS09
Enable digital output simulation
NO (0)
NO (0)
YES (1)
MA-S
PS10
Switching valve DO1
OFF (0)
OFF (0)
ON (1)
MA-S
PS11
Switching valve DO2
OFF (0)
OFF (0)
ON (1)
MA-S
Calibrations
PM80
Evaporator input temperature probe
calibration
0.0
-10.0
10.0
°C
MA-CA
PM81
Evaporator output temperature probe
calibration
0.0
-10.0
10.0
°C
MA-CA
PM82
Condenser input temperature probe
calibration
0.0
-10.0
10.0
°C
MA-CA
PM83
Condenser output temperature probe
calibration
0.0
-10.0
10.0
°C
MA-CA
Password
PSd2
Servicer password
1
-999
9999
MA-PW
Level 3
“Installer menu”
Configuration
PG01
Number of slaves
1
1
5
IS-CF
Configuration parameters table
When the machine parameters are configured or changes made to the configuration parameters, it is advisable to switch
the machine off and restart the system to allow the board to configure itself correctly.