AquaMAX CG20 Series - User Manual

This water heater must be installed and serviced by a qualified person.
Please leave this guide with the householder.
Owner’s Guide
and
Installation Instructions
Continuous Flow
Gas Water Heater
CG20 series

Summary

About Your Water Heater

Water Heater Application, Operation, and Gas Boosting

Temperature Control

Controller Types, Functions, and Interface

Introduces controller types, their operation, indicators, and the interface diagram.

Temperature Settings and Adjustment Procedures

Details available temperature settings and how to adjust them.

Kitchen Controller Operation and Installation

Bathroom Controller Operation and Installation

Troubleshooting and Service Calls

Common Operational Issues and Solutions

Troubleshooting steps for common problems like no display or temperature issues.

Water Heater Installation

Installation Standards, Location, and Mounting

Requirements for qualified installation and suitable placement.

Flue Requirements, Protection, and Recess Options

Details flue clearances, safe trays, pipe covers, and recess installations.

Frost Protection and Mains Water Supply

System Integration and Hot Water Delivery Safety

Plumbing Connections

Connection Sizes, Water Inlet;Outlet, and Gas Inlet

Electrical Connections and Power Consumption

Controller Installation Procedures

Kitchen Controller Installation Steps

Bathroom Controller Installation Steps

Connecting Controllers to the Water Heater

Instructions for wiring controllers to the main unit.

Commissioning and Setup

Initial Startup and Gas Pressure Checks

Steps for turning on the heater and checking gas pressures.

Burner Gas Pressure Adjustment and Testing

Procedure for checking and adjusting burner gas pressure.

Error Code Clearing and Temperature Settings

Clearing errors and setting preset outlet temperatures.

Outlet Temperature Compensation Adjustment

Adjusting outlet temperature for the CG20-50 series.

Draining the Water Heater

AquaMAX CG20 Series Specifications

General

Brand	AquaMAX
Model	CG20 Series
Category	Water Heater
Language	English