Evco EV3 MVC User Manual

EVCO S.p.A. EV3 MVC & EVD MVC | Application manual ver. 1.0 | Code 144EV3MVI104
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9.5 Regulating the recovery heat exchanger ..................................................................................................................48
9.5.1 Defrosting cross-flow or rotary recovery heat exchanger ................................................................................48
9.6 Regulating the mixing chamber damper ...................................................................................................................49
9.7 Temperature regulation .........................................................................................................................................49
9.7.1 Treatment coils .........................................................................................................................................50
9.7.2 Off-band mode activation ...........................................................................................................................50
9.8 Regulating the compressor .....................................................................................................................................50
9.8.1 Defrosting the refrigeration circuit ...............................................................................................................51
9.9 Constant capacity/pressure regulation .....................................................................................................................52
9.10 CO
2
regulation ......................................................................................................................................................52
9.11 Humidity regulation ...............................................................................................................................................52
9.11.1 Winter dehumidifier ...................................................................................................................................52
9.11.2 Summer dehumidifier ................................................................................................................................52
9.11.3 Humidification...........................................................................................................................................53
9.12 External air limitation ............................................................................................................................................53
10 ALARMS ......................................................................................................................................................................53
10.1 List of alarms .......................................................................................................................................................53
11 Machine status .............................................................................................................................................................57
12 ACCESSORIES .............................................................................................................................................................64
12.1 EVIF20SUXI non-optoisolated RS-485/USB serial interface .........................................................................................64
12.2 0025100010 drip protector ....................................................................................................................................64
12.3 CJAV connection kit ...............................................................................................................................................64
13 TECHNICAL SPECIFICATIONS ........................................................................................................................................65

Evco EV3 MVC Specifications

General

Brand	Evco
Model	EV3 MVC
Category	Controller
Language	English