AquaMAX CG20-50 Series Spezifikationen

This water heater must be installed and serviced by a qualified person. Please leave this guide with the householder. Owner’s Guide and Installation

ABOUT YOUR WATER HEATER 10 HOW DO I KNOW IF THE WATER HEATER IS INSTALLED CORRECTLY? Installation requirements are shown on pages 26 to 36. The water

11 TEMPERATURE CONTROL CONTROLLERS The Aquamax CG20 series of continuous flow water heaters can be installed with Aquamax controllers to enable th

TEMPERATURE CONTROL 12 CONTROLLER FUNCTIONS If one or more controllers are installed, at least one must be on for the water heater to

TEMPERATURE CONTROL 13 CONTROLLER Note: water volume button, water volume operating light and water volume symbol are on the Kitchen controller

TEMPERATURE CONTROL 14 TEMPERATURE SETTINGS The temperature settings of each type of controller are: Bathroom1 & 2 37°C to 46°C (in 1°C increme

TEMPERATURE CONTROL 15 TEMPERATURE ADJUSTMENT A controller must be on and have priority to be able to adjust the temperature setting. The temperat

TEMPERATURE CONTROL 16 KITCHEN CONTROLLER The Kitchen controller allows the user to select the temperature setting for the hot water to be used in the

TEMPERATURE CONTROL 17 To operate the Kitchen controller: 1. Turn off the Bathroom controller(s)  If a temperature setting is displayed and the pr

TEMPERATURE CONTROL 18 BATHROOM CONTROLLERS The Bathroom controller(s) allows the user to select the temperature setting for the hot water to be used

TEMPERATURE CONTROL 19 ch e c k h o t water temperature b e f o r e u s e on of f 40 C pr ior ity in use 42 C pr iori ty in use

PATENTS This water heater may be protected by one or more patents or registered designs in the name of Rheem Australia Pty Ltd or Paloma Co., Ltd. Aq

TEMPERATURE CONTROL 20 WATER VOLUME FUNCTION The water volume function is designed to warn, by a beeping sound, that a certain volume of water has bee

TEMPERATURE CONTROL 21 5. Turn off the alarm  Press the water volume button to turn off the alarm. The water volume operating light goes out and 0

22 WATER SUPPLIES This water heater must be installed in accordance with this advice to be covered by the Aquamax warranty. This water heater i

23 SAVE A SERVICE CALL Check the items below before making a service call. You will be charged for attending to any condition or fault, which is not

SAVE A SERVICE CALL 24 GAS BOOSTER OPERATING TOO FREQUENTLY If the water heater is installed as an in-series gas booster to a solar water heater, you

SAVE A SERVICE CALL 25 CLOUDS OF WHITE ‘VAPOUR’ FROM THE FLUE TERMINAL During the heating cycle, it is not unusual to see water vapour clouds steaming

26 INSTALLATION – WATER HEATER THIS WATER HEATER IS FOR OUTDOOR INSTALLATION ONLY. THIS WATER HEATER IS NOT SUITABLE FOR POOL HEATING. Check the wat

INSTALLATION – WATER HEATER 27 This water heater must be installed vertically upright with the water, gas and power connections on the underside, poin

INSTALLATION – WATER HEATER 28 RECESS INSTALLATION The water heater can be installed recessed into a wall. A recess box (PN AQ0350101) is available fo

INSTALLATION – WATER HEATER 29 HOT WATER DELIVERY This water heater can deliver water at temperatures which can cause scalding. It is necessary and w

3 CONTENTS HOUSEHOLDER - We recommend you read pages 4 to 25. The other pages are intended for the installer but may be of interest. About Your W

INSTALLATION – WATER HEATER 30 Gas Booster for a Solar Water Heater The temperature limiting device used with a CG20-60 model in-series gas booster as

INSTALLATION – WATER HEATER 31 CIRCULATED HOT WATER FLOW AND RETURN SYSTEM A CG20-60 model water heater can be installed as part of a circulated hot w

INSTALLATION – WATER HEATER 32 LEGEND LEGEND Circulated Hot Water Flow and Return Continuous Flow Gas Water Heater LEGEND LEGEND Circulated Hot W

INSTALLATION – WATER HEATER 33 WATER TEMPERATURE DIAGRAMS CG20-60 series Kitchen and Bathroom Controllers CG20-50 series CG20-60 series K

INSTALLATION – WATER HEATER 34 DIMENSIONS AND TECHNICAL DATA Model Gas Type Maximum Preset Outlet Temperature Setting CG20-NG-50 natural 4

INSTALLATION – WATER HEATER 35 DIMENSIONS – CONTROLLERS Kitchen Controller Bathroom Controller

INSTALLATION – WATER HEATER 36 TYPICAL INSTALLATION – OUTDOOR LOCATION TYPICAL INSTALLATIONELECTRONIC INSTANTANEOUS GAS WATER HEATER

37 CONNECTIONS – PLUMBING All plumbing work must be carried out by a qualified person and in compliance with the Standard AS/NZS 350

CONNECTIONS – PLUMBING 38 PIPE SIZES The pipe sizing for hot water supply systems should be carried out by persons competent to do so, choosing the m

39 CONNECTIONS – ELECTRICAL All electrical work and permanent wiring must be carried out by a qualified person and in accordance with the Wiring Rul

4 ABOUT YOUR WATER HEATER WATER HEATER APPLICATION This water heater is designed for use in a single family domestic dwelling for the purpose of hea

40 INSTALLATION – CONTROLLERS CONTROLLERS The Aquamax CG20 series of continuous flow water heaters can be installed with Aquamax controllers to enab

INSTALLATION – CONTROLLERS 41 KITCHEN CONTROLLER The Kitchen controller (PN AQ3264104) is to be installed in the kitchen or laundry only. It has a min

INSTALLATION – CONTROLLERS 42 Kitchen Controller Installation Concealed Cable If it is necessary to have an exposed wiring installation, follow

INSTALLATION – CONTROLLERS 43 BATHROOM1 AND BATHROOM2 CONTROLLERS If only one Bathroom controller is to be installed, the Bathroom1 Controller (PN AQ3

INSTALLATION – CONTROLLERS 44 Wiring installation: 1. Penetrate the wall with a 30-35 mm hole at the controller location. 2. Install the supplied ca

INSTALLATION – CONTROLLERS 45 CONNECTING THE CONTROLLER(S) TO THE WATER HEATER To connect the controller(s) to the water heater: 1. Ensure the elec

46 COMMISSIONING All water heaters are tested and adjusted before dispatch from the factory, however further adjustments may become necessary becaus

COMMISSIONING 47 Gas Inlet Test Point Pressure To check the gas inlet pressure: 1. Close any hot taps and ensure the burners are not operating. 2. C

COMMISSIONING 48 BURNER GAS PRESSURE It is necessary to check the burner gas pressure at both the minimum and maximum operational settings. To check a

COMMISSIONING 49 11. Press and hold down the MIN button (“1L” is shown on the controller display), and observe the reading on the manometer. T

ABOUT YOUR WATER HEATER 5 MAINS PRESSURE The water heater is designed for direct connection to the mains water supply. If the mains supply pressure in

COMMISSIONING 50 Maximum test point gas pressure Refer to the rating label on the water heater for the maximum test point gas pressure. Follow Steps

COMMISSIONING 51 PRESET OUTLET TEMPERATURE SETTING The factory preset outlet temperature setting of the water heater is: CG20-60 series 60°C CG20

COMMISSIONING 52 TO CHECK OR ADJUST THE PRESET OUTLET TEMPERATURE SETTING The temperature setting will be displayed by a series of flashes from the re

COMMISSIONING 53 OUTLET TEMPERATURE COMPENSATION ADJUSTMENT – CG20-50 SERIES The maximum outlet temperature of a CG20-50 series water heater

COMMISSIONING 54 Note: The preset outlet temperature setting of this water heater must be set at 48°C prior to the commencement of th

COMMISSIONING 55 13. Repeat steps 2 to 5.  if the water temperature is still below:  48°C (if a temperature controller is to be connected), or 

56 DRAINING THE WATER HEATER To drain the water heater: Turn off the water heater Refer to “Turn Off The Water Heater” on page 55. Open a hot ta

57 This page is intentionally blank.

58 This page is intentionally blank.

59 AQUAMAX CONTINUOUS FLOW GAS WATER HEATER WARRANTY – AUSTRALIA ONLY CONTINUOUS FLOW GAS WATER HEATER CG20 SERIES 1. THE AQUAMAX WARRANTY – GENERAL

ABOUT YOUR WATER HEATER 6 CIRCULATED HOT WATER FLOW AND RETURN SYSTEM A CG20-60 model continuous flow water heater can be installed as part of a circu

AQUAMAX CONTINUOUS FLOW GAS WATER HEATER WARRANTY – AUSTRALIA ONLY Revision Date: 2013 January 122477A 60 CONTINUOUS FLOW GAS WATER HEATER CG20

ABOUT YOUR WATER HEATER 7 PRECAUTIONS Where damage to property can occur in the event of the water heater leaking, the water heater must be

ABOUT YOUR WATER HEATER 8 TO TURN OFF THE WATER HEATER If it is necessary to turn off the water heater: Turn off the controllers(s) (if fitted) by p

ABOUT YOUR WATER HEATER 9 FROST PROTECTION The water heater has a frost protection system. The frost protection system will protect the water heater f