Astralpool Viron Series User Manual

Viron Series Pool
& Spa Heater
INSTALLATION AND OPERATING INSTRUCTIONS
EXTERNAL INSTALLATION MODELS
Astral Pool Pty. Limited. A.B.N. 97 007 284 504
Information and specifications subject to change without notice.
Melbourne:
Ph: (03) 9765 9700
Fax: (03) 9765 9770
Sydney:
Ph: (02) 9853 2100
Fax: (02) 9853 2170
Brisbane:
Ph: (07) 3308 5400
Fax: (07) 3309 5470
Gold Coast
Ph: (07) 5552 2600
Fax: (07) 5552 2670
Adelaide:
Ph: (08) 8349 2500
Fax: (08) 8349 2500
Perth:
Ph: (08) 9350 2600
Fax: (08) 9350 2670
Website: www.astralpool.com.au
Email:
service@astralpool.com.au
Form 241

Astralpool Viron Series Specifications

General

Heating Technology	Heat Pump
Protection Rating	IPX4
Control	Digital
Noise Level	Low
Eco Mode	Yes
Refrigerant	R410A
Compressor	Scroll
Heat Exchanger	Titanium
Cabinet Material	UV-resistant polymer
Defrost Cycle	Automatic
Heating Capacity	Varies by model
Power Supply	220-240V, 50Hz
Maximum Flow Rate	Varies by model
Dimensions	Varies by model
Weight	Varies by model
Efficiency	High efficiency with a COP (Coefficient of Performance) of up to 6.2

Summary

Viron Heater Introduction

Notice to Installers

Requirements for authorized installation and compliance with regulations.

Safety Rules

Critical safety precautions for users regarding water temperature and health.

Viron Heater Operation

Operating Instructions

Step-by-step guide for safely starting and operating the heater.

Turning Gas Off to Appliance

Procedure for safely shutting down the gas supply to the heater.

Pool Water Chemical Balance

Corrosion Prevention

Guidelines to prevent heat exchanger corrosion through proper water chemistry management.

Digital Thermostat Control

Temperature Display

Explains how the digital display shows water temperature and set points.

Heater Display Symbol Guide

Symbol Meaning and Action

Details heater status symbols (F0-F9, L) and recommended actions.

Heater Maintenance and Winterization

Winter Operation

Instructions for preparing the heater for winter or periods of non-use to prevent freezing.

Viron Heater Installation Guide

Flow Rates

Specifies minimum and maximum water flow rates required for heater operation.

Water Connections

Details on connecting water inlet and outlet, and sanitiser placement.

Plumbing Diagram

Illustrates the typical plumbing layout for the heater system.

Heater Physical Dimensions

Indoor Installation

Notes that the heater is not suitable for internal installation.

Clearances

Required safe clearances around the heater for non-combustible and combustible surfaces.

Electrical Connection

Gas Connection

Information on gas connection requirements and safety valves.

Pressure Switch Adjustment

Procedure for adjusting the water pressure switch for safe operation.

Testing Inlet Pressure

Condensate Drain

Condensate Handling

Information on managing heater condensate, including drainage and potential pool top-up.

Burner Performance Details

Check Burner Performance

Procedure for checking and adjusting burner performance using a CO analyser.

Viron Heater Troubleshooting

Heater Will Not Light

Common causes and remedies for the heater failing to ignite.

Heater Short Cycling

Solutions for rapid on-and-off operation of the heater.

Heater Making Knocking Noises

Potential causes and remedies for knocking sounds during heater operation.

Gas Pipe Sizing Guidelines

Sizing Guidelines

Tables providing guidance on selecting appropriate gas pipe sizes based on pressure and model.

Viron Series Wiring Diagram

Diagram Explanation

Visual representation of the heater's electrical connections and components.

AstralPool Viron Warranty

Warranty Limitations

Conditions under which the warranty is voided, including misuse and improper maintenance.

Commercial Installations

Specific warranty terms for commercial applications of the heater.