Evco EVD MVC Series Applications Manual

EVCO S.p.A. EV3 MVC & EVD MVC | Application manual ver. 2.2c | Code 1443DMVCI224
page 42 of 74
Label
Default
value
Default
visibility
Min Max um Description
d07 6 M 0 255 s*10 Refrigeration circuit drip time
d08 -20.0 M -10.0 100.0 °C-°F Refrigeration circuit forced defrost start setpoint
d09 5.0 M -10.0 100.0 °C-°F Recovery heat exchanger defrost start setpoint
d10 2.0 M 0.0 25.5 °C-°F Recovery heat exchanger defrost regulation band
d11 10.0 M -10.0 100.0 °C-°F Recovery heat exchanger stop setpoint in defrost
d12 20 M 0 255 %
Maximum difference between supply and return in
recovery heat exchanger defrosting
d13 0 M 0 255 Rotary recovery heat exchanger turn time
ALM Alarm Parameters
A01 10,000 M 0 10,000 h*10
Maximum fan hour limit
0: Disabled
A02 10,000 M 0 10,000 h*10
Maximum Compressor Hour Limit
0: Disabled
A03 0 M 0 255 s Fan alarm bypass time
A04 120 M 0 255 s Low pressure alarm bypass time
A05 3 M 0 255 Number of low pressure and valve alarm signals per hour
A06 30 M 0 255 s Flow switch alarm bypass time
A07 10 M 0 255 s Flow switch alarm delay from flow switch input activation
A08 10 M 0 255 s
Flow switch alarm reset delay from flow switch input
deactivation
A09 3 M 0 255 Number of flow switch alarms per hour
A10 60 M 0 255 s External air damper running time
A11 105 M 0 255 °C-°F High discharge temperature setpoint
A12 15.0 M 0.0 25.5 °C-°F High discharge temperature alarm hysteresis
A13 60 M 0 255 s Water temperature congruence alarm time
A14 60 M 0 255 s Antifreeze alarm bypass time
A15 5 M -127 127 °C-°F Antifreeze Alarm Setpoint
A16 2.0 M 0.0 25.5 °C-°F Antifreeze Alarm Hysteresis
I-O I/O Configuration Parameters
I01 100 M -19 113 IN1 input function configuration
I02 101 M -19 113 IN2 input function configuration
I03 102 M -19 107 IN3 input function configuration
I04 103 M -19 107 IN4 input function configuration
I05 104 M -19 107 IN5 input function configuration
I06 16 M -19 107 IN6 (EV3)/IN10 (EVD) input function configuration
I07 9 M -19 107 IN7 (EV3)/IN9 (EVD) input function configuration
I08 22 M -19 23 IN8 input function configuration
I09 23 M -19 23 IN9 (EV3)/IN7 (EVD) input function configuration
I10 8 M -19 19 IN10 (EV3)/IN6 (EVD) input function configuration
I11 0 M 0 1
Humidity probe on display
0: OFF
1: ON
I12 0 M 0 1
Room temperature probe on display OFF
1: ON
I13 0 M 0 3
IN1 input type configuration
0 = NTC/Digital input
1 = 4-20 mA
2 = 0-10 V
3 = 0-5 V

Evco EVD MVC Series Specifications

General

Brand	Evco
Model	EVD MVC Series
Category	Controller
Language	English