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Veco CLIMMA VEGA MK II User Manual

Veco CLIMMA VEGA MK II
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VEGA MK II
www.climma.it
Digital panel
VEGA MK II
Cod. I1433 20/04/06
S.p.A.
COMPANY
WITH QUALITY SYSTEM
CERTIFIED BY DNV
ISO 9001/2000
Via Cantore, 6/8 - 20034 Giussano (MI) ITALY
Tel. 0362.35321 - fax 0362.852995
info@veco.netE-mail:
INSTALLATION, USE AND
PROGRAMMING MANUAL.
s
COOL
HEAT
AUTO
s
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Veco CLIMMA VEGA MK II Specifications

General IconGeneral
BrandVeco
ModelCLIMMA VEGA MK II
CategoryMarine Equipment
LanguageEnglish

Summary

Installation Guide

Electrical Connection

Details on connecting the Vega MK II panel to the powerboard using an eight-pole cable.

Power ON and Software Relay

Explains what "Power ON" means and the indication of software relay status.

Programming from Powerboard

How to program the Vega MK II panel based on unit type (Fan Coil, Compact/Split).

Internal Probe Placement

Guidelines for positioning the panel to ensure accurate internal temperature sensing.

External Probe (Optional)

Information on connecting and using an optional external temperature probe.

Panel Description and Controls

Control Buttons

Explains the functions of the ON/OFF button, S button, and Arrow Up/Down buttons.

Display and Indicators

Describes the display segments, ambient temperature, and warning lights.

Probes Overview

Details the infrared and internal temperature probes used by the panel.

Setting Out Parameters

Set Point Configuration

How to set and display the desired ambient temperature for the unit.

Functioning Modes Overview

Lists and briefly describes the available operating modes (Auto, Cool, Heat, etc.).

Fan Mode Settings

Explains how to select fan speed, including Auto and manual settings.

Functioning Modes Details

Automatic Mode

Details how the panel automatically selects cooling or heating to maintain the set temperature.

Fan Only Mode

Describes the mode where only the fan operates without heating or cooling.

Unattended Mode

Explains the mode that adjusts set temperature based on parameter C50 for unattended operation.

Dehumidify Mode

Details the multi-phase cycle for dehumidifying the air, including fan and cooling operations.

Heat Only Mode

Describes the mode where the unit operates exclusively in heating.

Cool Only Mode

Describes the mode where the unit operates exclusively in cooling.

Fan Mode Operations

Fan Auto Mode Setup

How to configure the fan to operate automatically based on ambient conditions.

Fan Manual Mode Setup

How to manually select one of the four available fan speeds.

Fan Control Parameters (CO1, CO2)

Details parameters CO1 and CO2 for setting max/min fan speeds in Auto Mode.

Advanced Fan Parameters

Parameter CO3 (°F / °C)

Commutes temperature measurement between Fahrenheit (°F) and Celsius (°C).

Parameter CO4 (Speeds Conduct)

Controls fan automatic logic, adjusting speed based on Set Point proximity ('d' or 'U').

Parameter CO5 (Fan Conduct at Set Point)

Determines if the fan continues or stops when the Set Point is reached ('ON' or 'OFF').

Special Functions

Autostart Function (Parameter CO6)

How to set up the Autostart function for resuming operation after a power loss.

Alarms and Messages

HP Alarm

Explains the HP alarm indication for high pressure switch activation and how to reset.

Filter Cleaning Message (C.FL)

Describes the C.FL message indicating filter cleaning is due and how to reset the timer.

Dehumidify Mode Messages

Explains messages like [nor] related to Dehumidify Mode conditions.

Configuration and Communication Errors

Details messages like [n.Pr] indicating powerboard setting or communication issues.

Unavailable Function Message (NA)

Interprets the [NA] display error, indicating an unavailable function due to parameter settings.

Hidden Parameters

Parameter C30 (LSI)

Sets the Maximum Inversion Limit (LSI) for heat-cool inversion in Auto Mode.

Parameter C40 (LII)

Sets the Minimum Inversion Limit (LII) for cool-heat inversion in Auto Mode.

Parameter C50 (Set Point Increase)

Adjusts the Set Point in Unattended Mode for cooling or heating cycles.

Parameter C60 (Dehumidify Timer)

Sets the duration (in minutes) for the Dehumidify Mode cycle within a 6-hour period.

Test Functions (Fan Coil)

Describes the various test sequences (t1-t5) for testing Fan Coil unit components.

Test Functions (Compact/Split)

Details test sequences for Compact/Split units, covering fan, pump, and compressor.

Timer Parameters (ti.H & ti.L)

Explains how to display and interpret the timer parameters for running hours.

Parameter Descriptions

Direct Parameters Table

A table summarizing direct parameters like Set Point, Fan, Mode, Light, and Reset Timer.

Indirect Parameters

Details indirect parameters such as Fan Max/Min Speed, °F/°C conversion, and Autostart.

Hidden Parameters Overview

Lists hidden parameters like Differential, PAR, and probe offsets, with their functions.

General Parameter Vision (Flowchart)

A flowchart illustrating the navigation and access to different parameter groups.

Remote Control Device IR

Remote Control Overview

Describes the Vega MK II remote control device, its power source, and button functions.

Troubleshooting Guide

Display Off Issues

Steps to diagnose and resolve issues when the panel display is not turning on.

[nPr] Display Error

Explains the meaning of the [nPr] display error and how to fix it via dip switch settings.

[NA] Display Error

Interprets the [NA] display error, indicating an unavailable function due to parameter settings.