Thermocold MEX VS 15 RH

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Summary

3 GENERAL SAFETY RULES

3.1 PERSONAL SAFETY EQUIPMENT

Specifies required personal protective equipment for safe operation and maintenance.

3.2 WORKERS HEALTH AND SAFETY

Outlines compliance with European directives on workplace health and safety.

5 USER - CONTROLER INTERFACE

5.1 MENU STRUCTURE DIAGRAM

Illustrates the hierarchical structure of the controller's menu system.

5.2 USER ADJUSTABLE SET POINT

Details the adjustable set points for various operating modes like summer and winter.

5.5 INPUT;OUTPUT (I;O) PORTS

Lists and describes the controller's input and output ports for system integration.

6 DYNAMIC SET-POINT ADJUSTMENT

7 SET-POINT ADJUSTMENT FROM 0-10 V INPUT

8 CIRCULATOR

8.1 OPERATION BY MEAN OF THERMOREGULATOR (Default)

Explains the default operating mode for the circulator based on thermoregulation.

8.3 OPERATION WITH ACTIVE ELECTRIC HEATER

Details circulator operation when auxiliary electric heaters are active.

8.5 PROPORTIONAL ADJUSTMENT OF THE PUMP

Describes how pump speed is adjusted proportionally to temperature differences.

9 HEAT DISSIPATION FAN MOTOR CONTROL

9.1 FAN SPEED CONTROL IN COOLING MODE

Details fan speed control logic during cooling operations.

9.2 FAN SPEED CONTROL IN HEATING MODE

10 CONTROL FUNCTIONS

10.1 ANTIFREEZE PROTECTION ELECTRIC HEATERS

Explains electric heater activation for antifreeze protection.

10.2 ACTIVATION OF SANITARY (DOMESTIC) HOT WATER PRODUCTION

Describes how to enable and configure domestic hot water production.

10.2.1 Sensor memorization in heating mode

10.3 HEATING MODE ON SANITARY ACCUMULATION

10.4 REMOTE FUNCTIONS

Explains how to control unit functions remotely via digital inputs.

10.4.1 ON;OFF

10.4.2 Summer;Winter mode commutation

10.4.3 Sanitary mode call from digital input

10.5 REMOTE SENSOR FOR THE WATER TEMPERATURE OF THE PLANT CIRCUIT

10.6 AUXILIARY ELECTRIC HEATER

Covers the configuration and use of auxiliary electric heaters.

10.6.1 Plant circuit electric heater

10.6.2 Auxiliary electric heater of the plant in defrost cycle

10.6.3 Electric heater of sanitary water production

10.6.4 A single auxiliary electric heater for both plant system;dhw production

10.7 SELECTION MODE OF AUXILIARY ELECTRIC HEATERS

10.8 MANAGEMENT OF THE CIRCULATOR WITH ACTIVE ELECTRIC HEATER

10.9 BOILER ENABLEMENT

10.10 ACTIVATION OF AUXILIARY ELECTRIC HEATERS AND BOILER DURING THE JOINT AND IN SUBSTITUTION OPERATION TO THE COMPRESSOR OF THE HEAT PUMP

Details combined and substitution operations with auxiliary systems.

10.10.2 In joint operation (Area I)

10.10.3 In joint operation (Area II)

10.10.4 In substitution operation

10.11 OPERATION AREA - ACTIVATION OF THE AUXILIARY ELECTRIC HEATER AND BOILER (Plant circuit water temperature sensor is not enabled)

Covers auxiliary heater and boiler activation without plant circuit sensor.

10.12 SIGNALIZATIONS OF FUNCTIONS

Describes how to signalize various unit functions and modes.

10.12.2 Alarm

10.12.3 Heat pump lockout

10.12.4 Defrosting

10.13 DEFROSTING CYCLE

10.15 MAXIMUM Hz

10.16 DOUBLE SET-POINT (without touch screen remote control)

11 AVAILABLE FUNCTIONS WITH TOUCH SCREEN REMOTE CONTROL PANEL ACCESSORY

12 AVAILABLE FUNCTIONS WITH GI MODULE (optional)

12.1 I;O PORTS OF THE CONTROLLER

12.2 SECONDARY CIRCULATOR;RELAUNCHING PUMP MANAGEMENT (With room thermostat)

12.3 MIXING VALVE MANAGEMENT

Details the PID control for mixing valve operation.

12.3.3 Mixing valve

12.4 SOLAR INTEGRATION MANAGEMENT

Covers the management of solar integration functions.

12.4.1 Activation of the solar circulator

12.4.2 Collector protection

12.4.6 Solar tank heats removal

12.4.7 Antifreeze

14 USERS AND INSTALLERS ALLOWED CONFIGURATIONS