CLIMAVENETA HWD 803 User Manual

OPERATION - INSTALLATION - SERVICE MANUAL
HWD
602÷1104
Unità terminali canalizzabili
idronici a comando elettronico
ed elettromeccanico.
IT
EN
FR
DE
Ductable hydronic terminal
units with electronic and
electromechanical control.
Unités terminales hydrauliques
gainables à commande électronique
et électromécanique
Elektronisch/elektromechanisch
gesteuerte Kühler-Ventilator-
Einheiten für Kanalanschluß.
ES
Unidades terminales de conductos
hidrónicos con mando electrónico
y electromecánico.
G R O U P

CLIMAVENETA HWD 803 Specifications

General

Brand	CLIMAVENETA
Model	HWD 803
Category	Fan
Language	English

Summary

Safety and Handling Precautions

General Warnings and Documentation

General warnings, documentation, and consignment checks for the unit.

Fundamental Safety Rules

Operational, installation, electrical, and hydraulic safety rules for safe use.

Product Identification and Handling

Packaging Label and Rating Plate

Safe Handling and Transport

Installation Procedures

Installation Site Selection and Positioning

Covers site selection, positioning, and mounting procedures.

Installation Distances and Hydraulic Connections

Minimum Installation Distances

Specifies required clearance around the unit for installation.

Water Pipe and Condensate Drain Connections

Guides on connecting water pipes and the condensate drain system.

Hydraulic Circuit and Power Connections

Hydraulic Circuit and Sensor Placement

Power Supply and Electrical Absorptions

Electrical Switchboard and Wiring Diagrams

Power, Hydraulic, and Auxiliary Wiring

Details wiring for power, hydraulic, and auxiliary connections.

Switchboard Layout and Configuration

Pressure Drop Data and Operating Limits

Accessory Air Side Pressure Drops

Operating Limits for Cooling and Heating

Routine Maintenance

Air Filter and Coil Maintenance

Guides on cleaning and checking air filters and heat exchange coils.

Unit Structure and Power Supply Checks

Covers structural checks, rust prevention, and power cable inspection.

Seasonal Maintenance

Accessory and Module Operational Checks

Checks for accessories, electric heaters, purifiers, and humidifiers.

Fan Calibration Mode

Adjusting Maximum Fan Flow

Explains how to adjust fan speed using the RPI trimmer.

Fan Speed Calibration Voltages

Provides voltage settings for calibrating fan speeds across models.

Operating Modes and Startup

PTH2 Control Unit Functions

Unit Startup Procedures and Checks

Covers preliminary checks and initial startup procedures for the unit.