Airwell HRW Series User Manual

English
IOM HRW 02-N-11GB
Part number / Code / Teil Nummer / Codice / Código : 3990404GB
Supersedes / Annule et remplace / Annulliert und ersetzt /
Annulla e sostituisce / Anula y sustituye : IOM HRW 02-N-10GB
Français EspañolDeutsch Italiano
Installation and maintenance manual
Manuel d’installation et de maintenance
Installations- und Wartungshandbuch
Manuale di installazione e di manutenzione
Manual de instalación y de mantenimiento
IOM HRW 02-N-11
Part number / Code / Teil Nummer / Codice / Código : 3990404
Supersedes / Annule et remplace / Annulliert und ersetzt /
Annulla e sostituisce / Anula y sustituye : IOM HRW 02-N-10
WATER SOURCE HEAT PUMP
POMPE A CHALEUR SUR BOUCLE D’EAU
WÄRMEPUMPE AN WASSERSCHLEIFE
POMPA DI CALORE SU CIRCUITO DI ACQUA
BOMBA DE CALOR EN CIRCUITO DE AGUA
HRW
1.9
Ü
3 kW
2.6
Ü
3.7 kW
07 ÷ 12

Airwell HRW Series Specifications

General

Brand	Airwell
Model	HRW Series
Category	Heat Pump
Language	English

Summary

Installation Instruction

General Safety Precautions

Safety Directions

Follow safety rules for appliance operation and maintenance by qualified personnel.

Warnings

Mandatory power cutoff before working on electric casing boxes; manufacturer declines responsibility for warranty void.

Inspection and Storage

Unit Dimensions and Handling

Technical Specifications

Operating Limits

Defines environmental conditions and operational limits for indoor installation.

Temperature and Flow Limits

Specifies acceptable air and water inlet temperatures and flow rates for cooling and heating.

Electrical Specifications

Unit Location

Guidelines for selecting an installation location that allows easy access for servicing and connections.

Ducting and Noise Reduction

Unclamping the Compressor

Hydraulic Connections

Wiring Diagram and Legend

Control Module Wiring

Appliance Configuration

Operational Modes and Settings

Addressing Procedure

Commissioning and Start-Up

Demand for Cooling

Procedure for initiating cooling mode, checking temperatures and water flow.

Demand for Heating

Maintenance and Servicing

Fault Finding

Troubleshooting guide for common operational issues.

Alarm Codes

Cooling Mode Faults

List of faults, LED codes, causes, and corrective actions for cooling mode.

Heating Mode Faults

Start Up Form and Checklist

Operational Readings