EVCO EVK914N9 - Manual (Page 4)

EVCO S.p.A. • Code 104K914E114 • page /5
10 WORKING SETPOINT AND CONFIGURATION PARAMETERS
10.1Working set-point
MIN. MAX. U.M. DEF.
r1 r2 °C/°F (1) 50,0
r1 r2 °C/°F (1) 60,0
r1 r2 °C/°F (1) 15,0
10.2Configuration parameters
PARAM. MIN.
MAX. U.M. DEF.
SP1 r1 r2 °C/°F (1) 50,0
SP2 r1 r2 °C/°F (1) 60,0
SP3 10.0 r2 °C/°F (1) 15,0
PARAM. MIN. MAX. U.M. DEF.
CA1 -25,0 25,0 °C/°F (1) 3,0
CA2 -25,0 25,0 °C/°F (1) 3,0
CA3 -25,0 25,0 °C/°F (1) 0,0
P0 0 2 - - - - 1
P1 0 1 - - - - 1
P2 0 1 - - - - 0
P4 0 2 - - - - 1
P5 0 3 - - - - 0
P6 0 3 - - - - 0
P8 0 250 0.1 s 5
PARAM. MIN. MAX. U.M. DEF.
r0 0,1 30,0 °C/°F (1) 2,0
r1 10,0 r2 °C/°F (1) 45,0
r2 r1 199,0 °C/°F (1) 65,0
r3 0 1 - - - - 0
r5 0,0 50,0 °C/°F (1) 0,0
PARAM. MIN. MAX. U.M. DEF.
C0 0 240 min 5
C1 0 240 min 5
C2 0 240 min 5
C3 0 240 s 0
C4 0 240 min 10
C5 0 240 min 10
C10 0 9999 h 1000
PARAM. MIN. MAX. U.M. DEF.
d0 0 99 h 8
d1 0 2 - - - - 2
d2 -50,0 50,0 °C/°F (1) 3,0
d3 0 99 min 15
d7 0 240 min 60
d8 0 1 - - - - 0
d15 0 99 min 0
d16 0 240 s 60
d17 -50,0 50,0 °C/°F (1) 2,0
d18 0 240 min 30
PARAM. MIN. MAX. U.M. DEF.
A0 0 2 - - - - 0
A1 -50,0 50,0 °C/°F (1) 5,0
A2 0 2 - - - - 2
A3 0 2 - - - - 0
A4 0,0 199,0 °C/°F (1) 90,0
A5 0 2 - - - - 2
WORKING SETPOINT
DHW tank lower part work set point during “normal” operation
DHW tank upper part work set point during “comfort” operation
temperature below which it is possible to start the “overboost” function
WORKING SETPOINT
DHW tank lower part work set point during “normal” operation
DHW tank upper part work set point during “comfort” operation
work set-point
MEASUREMENT INPUTS
DHW tank upper part probe offset
DHW tank lower part probe offset
offset evaporator probe
probe type
0 = PTC
1 = NTC
1 = Pt 1000
Celsius degree decimal point (for size displayed during normal operation)
1 = YES
temperature unit of measurement (2)
0 = °C
1 = °F
evaporator probe function
0 = probe absent
1 = probe for activation and end of defrosting
2 = probe for activation of defrosting
magnitude displayed during normal operation
0 = DHW tank upper part probe offset
1 = work set-point
2 = DHW tank lower part probe
3 = evaporator temperature
magnitude displayed during normal operation
0 = DHW tank upper part probe offset
1 = work set-point
2 = DHW tank lower part probe
3 = evaporator temperature
delay displaying temperature variation detected by the probes
MAIN REGULATOR
working set-point differential
minimum working set-point
maximum working set-point
locking of working set-point calibration (using the procedure described in paragraph 4.2, 4.3 or 4.4)
1 = YES
temperature increase during the “additional photovoltaic” function
COMPRESSROR PROTECTION SYSTEM
compressor delay from instrument switch-on (3)
minimum time between two consecutive compressor switch-ons (4)
minimum duration of compressor switch off time (4)
minimum duration of compressor switch on time
duration of compressor switch off during DHW tank upper part probe error; see also C5
duration of compressor switch on during DHW tank upper part probe error; see also C4
number of operating hours is higher than the limit at which the need for maintenance is signalled.
0 = function absent
DEFROSTING
defrosting interval (9)
0 = interval defrosting will never be activated
type of defrosting
0 = electric
1 = with hot gas
1 = to stop the compressor
defrosting end temperature (only if P4 = 1)
defrosting duration if P3 = 0 or 2; maximum defrosting duration if P3 = 1
0 = defrosting will not be activated
duration of the dripping
compressor status during drying
0 = switched off
1 = on
minimum time that the compressor must be switched on before defrosting can be activated (only if d1 = 1) (6)
drying duration
evaporator temperature above which the time count d18 is suspended
defrosting interval due to effect of the evaporator temperature (defrosting will be activated when the evaporator temperature has remained below d17 for time d18)
TEMPERATURE ALARMS
temperature associated with the minimum temperature alarm
0 = temperature of the upper part of the DHW tank
1 = temperature of the lower part of the DHW tank
2 = evaporator temperature
temperature below that at which the minimum temperature alarm is activated; see also A0, A2 and A11
minimum temperature alarm type
0 = alarm absent
1 = relative to working set-point SP1 (that is “working set-point SP1 - A1”; consider A1 without sign)
2 = absolute (that is A1)
temperature associated with the maximum temperature alarm
0 = temperature of the upper part of the DHW tank
1 = temperature of the lower part of the DHW tank
2 = evaporator temperature
temperature higher than that at which the maximum temperature alarm is activated; see also A5 and A11
maximum temperature alarm type
0 = alarm absent
1 = relative to working set-point SP1 (that is “working set-point SP1 + A4”; consider A4 without sign)
2 = absolute (that is A4)