Evco c-pro nano NAV Manuel d'utilisateur télécharger pdf (Page 6)

C-PRO NANO AND MICRO NAV APPLICATION MANUAL

Page 6

2.2 Slave unit (micro)

Chiller + single circuit water -water heat pump unit.

Analogue Inputs

AI 1

(NTC)

Input fresh water temperature probe °C

AI 2

(NTC)

Output fresh water temperature probe °C

AI 3

(NTC)

Condenser input gas temperature probe °C

AI 4

(NTC)

Evaporator output gas temperature probe °C

Digital Inputs

DI 1

Flow switch

DI 2

DI 3

High pressure switch

DI 4

Low pressure switch

DI 5

Enabling for regulation

Digital Outputs

DO 1

Compressor switch-on

DO 2

DO 3

DO 4

DO 5

Salt water pump

DO 6

Circuit reverse valve

Analogue outputs

AO 1

(PWM)

AO 2

(0..10V)

AO 3

(0..10V)

Total analogical inputs: 4

Total digital inputs: 4

Total analogical outputs: 0

Total digital outputs: 3

1 2 3 4 5 6 7 8 9 10 11 ... 35 36

CHILLER AND HEAT PUMP 1
1 Generalities 4
2 Applications 5
2.2 Slave unit (micro) 6
Page 10 10
Page 12 12
3 USER INTERFACE 15
3.2 List of the pages 17
4 List of parameters 19
Page 20 20
Page 21 21
5 CONFIGURATIONS 22
6 REGULATIONS 23
6.4 Calculating steps 24
6.5 Enabling for regulation 24
6.9 Pressure alarms 29
6.10 DELTA alarms 30
6.11 Phase sequence alarm 30
7 DIAGNOSTICS 31
7.2 Alarms Table 32
7.3 Alarm relay 33
8 List of Modbus variables 34
Page 35 35

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Evco c-pro nano NAV Manuel d'utilisateur Page 6

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