Chronomite RBAM-15, RBAM-20, RBAM-30, RBAM-40 Installation And Operation Instructions Manual
RBA II - RBAM-240-AU-Series/1112
Page 1/8
Lic. # W22077
Family Of Companies
Made in
the USA
• 1300 788 778
• sales@rba.com.au
• www.rba.com.au
• 0800 722 111
• sales@rbagroup.co.nz
• www.rbagroup.co.nz
SYDNEY
MELBOURNE
BRISBANE
PERTH
AUCKLAND
Chronomite Laboratories is a member of Morris Group International
INSTANT-FLOW MICRO WATER HEATER
INSTALLATION AND OPERATION INSTRUCTIONS
(STANDARD AUSTRALIAN MODELS)
WARNING: FOR CONTINUED SAFETY OF THIS APPLIANCE IT MUST BE INSTALLED, OPERATED AND
MAINTAINED IN ACCORDANCE WITH THE MANUFACTURER’S INSTRUCTIONS.
Table of Contents
Required items for installations not supplied
• Electrical isolation switch
• Electrical supply conduit
• Electrical supply cable
• Mini Cock and Check Valve
• Tapware
• 1/2”x8mm Dia. flexible braided stainless steel
connectors (2)
• Carpenters level
• Flat head screwdriver
• Phillips head screwdriver
Lic. # W22077
Family Of Companies
Made in
the USA
Family Of Companies
Specifications 2-3
Prior to Installation 2
Dimensional Data 3
Installation 4-6
Heater Installations 4
Electrical Installations 5
Flow Control installations 6
Troubleshooting 7
Warranty Information 8
RBA II - RBAM-240-AU-Series/1112
Page 2/8
Lic. # W22077
Family Of Companies
Made in
the USA
• 1300 788 778
• sales@rba.com.au
• www.rba.com.au
• 0800 722 111
• sales@rbagroup.co.nz
• www.rbagroup.co.nz
SYDNEY
MELBOURNE
BRISBANE
PERTH
AUCKLAND
Chronomite Laboratories is a member of Morris Group International
!
IMPORTANT
Before installation of heater, review electrical requirements needed for model of
heater selected.
NOMINAL INCOMING WATER TEMPURATURE INCREASE AT 240V
SERIES VOLTAGE 2.5 LPM 3.8LPM 5.7LPM 7.6LPM
RBAM-15 220-240 20.7°C 13.6°C 9.1°C 6.8°C
RBAM-20 220-240 27.5°C 18.1°C 12.1°C 9.1°C
RBAM-30 220-240 41.4°C 27.2°C 18.1°C 13.6°C
RBAM-40 220-240 55.2°C 36.3°C 24.2°C 18.1°C
TABLE 1
MODEL NO. WATTAGE VOLTAGE BREAKERSIZE
RBAM-15 3600 220-240 15A
RBAM-20 4800 220-240 20A
RBAM-30 7200 220-240 30A
RBAM-40 9600 220-240 40A
STANDARDS COMPLIANCE:
Product is tested and complies to AS/NZS 3350.1 (IEC 60335-1, MOD) the Standard for the Safety of Household
and Similar Electrical Appliances, Part 1 General Requirements, and to Part 2.35: AS/NZS 3350.2.35 the Particular
Requirements-Instantaneous Water Heaters. Product is tested and is WaterMark certified per AS 3498 the Standard
for Water Heaters.
Installation must comply with AS/NZS 3500.4, and AS3000, and be installed by a qualified personel.
INSTANT-FLOW SPECIFICATIONS:
Dimensions: 158 mm x 259 mm x 72 mm
Weight: 2.27 kg
Materials: ABS housing, Ryton waterways, nichrome parts
Color: White
Inlet/Outlet Fittings: Rp1/2”
Recommended Pressure Requirements: 200 kPa Minimum, 600 kPa Maximum
Max. Operating Water Temp (output): 60°C
Minimum Operating Flow Rate: 1.5LPM for RBAM-15, RBAM-20, 2.7LPM for RBAM-30, RBAM-40
Minimum Water Resistivity: 1100 Ohm.cm
Operating Ambient Temp: 5°C to 45°C
FACTORY SET TEMPERATURES:
Nominal 35°C, 40°C, 42°C, 49°C
Other temperature settings are available upon request up to 49°C. Temperature settings are not field adjustable.
42°C/49°C settings are recommended with cold water mixing Taps.
HOW INSTANT-FLOW MICRO WORKS
The heater houses a series of ingeniously designed coils that instantly heat water as it flows through the vessel.
A unique power switch automatically applies electrical current to the coils when hot water is requested. The
electrical current is not applied when the water is not in use. The micro processor is internally preset at the
factory to maintain a constant ouput temperature with varying flow rates.
SPECIFICATIONS
RBA II - RBAM-240-AU-Series/1112
Page 3/8
Lic. # W22077
Family Of Companies
Made in
the USA
• 1300 788 778
• sales@rba.com.au
• www.rba.com.au
• 0800 722 111
• sales@rbagroup.co.nz
• www.rbagroup.co.nz
SYDNEY
MELBOURNE
BRISBANE
PERTH
AUCKLAND
Chronomite Laboratories is a member of Morris Group International
259
27
53
145
Ø28
70
25
Ø6
245
7
7
76
51
31
158
Rp1/2”
SPECIFICATIONS
Unit Dimensions
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