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INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

SYDNEY  |  MELBOURNE  |  BRISBANE  |  PERTH  |  AUCKLAND

Australia

   1300 788 778   www.rba.com.au   |

   New Zealand

   0800 722 111  www.rbagroup.co.nz

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Components Supplied by Others

•  40mm Trap
•  Stop valve
•  Electrical outlet
•  Mounting fixings 

Hydraulic Requirements 

Operating pressure: 

200-500kPa

Inlet: 

 

  G1/2B

Outlet:   

 

40mm BSP Waste 

Water Temp: 

 

4o - 32o

Provide 102mm minimum clear space on fixture sides to allow for proper ventilation through cabinet louvers.
Due to cold waste water, we recommend the trap supplied by installer be insulated to prevent excessive condensation. 

Rough-in and Dimensions

Prior to roughing-in consult with local, state, and federal codes for proper mounting height. Installation to be done in 
accordance with AS/NZS3500.1 and AS/NZS3500.2

12

7

33

8

46

5

235

235

470

FFL

73

162

162

73

470

45

4

77

8

CL

108

34

55

146

201

34

51

ø6.5

ø1

0

40

3

G1/2" INLET

TRAP OUTLET 

TO SUIT 40mm WASTE

15

2

33

8

83

8

35

470

Pipe Installation [with bottle filler option]

Summary of Contents for RBA2731-032-UG

Page 1: ...er cooler 30L hr RBA2732 132 UG Wall mounted Compact stainless steel water cooler with glass filler 30L hr MODELS WALL MOUNTED COMPACT WATER COOLERS As improvements in the design and performance of RBA products are continuous specifications may be subject to change without notice The illustrations and descriptions herein are applicable to production as of the date of this Installation Instructions...

Page 2: ...imum clear space on fixture sides to allow for proper ventilation through cabinet louvers Due to cold waste water we recommend the trap supplied by installer be insulated to prevent excessive condensation Rough in and Dimensions Prior to roughing in consult with local state and federal codes for proper mounting height Installation to be done in accordance with AS NZS3500 1 and AS NZS3500 2 127 338...

Page 3: ...e requirements 13 Plug water cooler into electrical outlet and make sure unit begins to function 14 Assemble bottom cover to water cooler with screws furnished Cleaning Maintenance 1 Motors have lifetime lubrication and do not require scheduled maintenance 2 Excess dirt or poor ventilation will cause the compressor overload protector to turn the compressor off and it will cycle on and off with no ...

Page 4: ...se wires within the compressor box The incoming power leads must be connected to the overload and relay If all components check positive for continuity then test the wiring harness plug for continuity Compressor Runs Water Is Warm The most common cause for a water cooler to run without producing cold water is a loss of refrigerant The water cooler must be taken to a certified refrigerant technicia...

Page 5: ...g condition in which the water will become frozen inside the evaporator coil This indicates a refrigeration problem or thermostat failure in which case the water cooler needs to be checked by a qualified technician Check flow adjustment If necessary adjust bubbler to site requirements see Installation Step 12 Page 3 The water cooler may also develop a freezing condition in which the water will bec...

Page 6: ...ee from the Fitting Water test the connection assembly prior to leaving the site to ensure there are no leaks 4 Prior to disconnecting the Tube from the Fitting ensure that the Water Line is depressurised Push Collet Square towards the Push In Fitting Body and hold While holding the Collet in pull on the PE Tubing to remove from the Push In Fitting Note This product should be installed by suitably...

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