REGULATORY INFORMATION .............................................................................................. ii
WARRANTY ............................................................................................................................ ii
GENERAL DESIGN LAYOUT ............................................................................................................ 1
FEATURES .............................................................................................................................. 4
IMPORTANT POINTS.............................................................................................................. 5
INSTALLATION ....................................................................................................................... 7
UNPACKING THE APPLIANCE ........................................................................................................ 7
WHAT'S IN THE BOX ........................................................................................................................ 7
CHECKING ROOM SIZE ................................................................................................................... 8
VENTILATION ................................................................................................................................... 8
GAS CONNECTION .......................................................................................................................... 8
TO TURN THE HEATER ON ............................................................................................................. 9
TO ADJUST SET TEMPERATURE ................................................................................................... 9
TO TURN THE HEATER OFF . ........................................................................................................ 10
USING THE ECONOMY MODE ...................................................................................................... 10
CLOCK AND DUAL TIMERS ........................................................................................................... 11
CHECKING THE CLOCK ................................................................................................................ 11
SETTING THE CLOCK .................................................................................................................... 11
PROGRAMMING TIMER 1 .............................................................................................................. 11
PROGRAMMING TIMER 2 .............................................................................................................. 12
OPERATING TIMERS ..................................................................................................................... 12
PREHEAT ........................................................................................................................................ 13
OPERATING THE ON TIMER ......................................................................................................... 14
OPERATING THE OFF TIMER ....................................................................................................... 14
LOCK AND SAFETY DEVICES ............................................................................................ 15
USING THE LOCK FUNCTION ....................................................................................................... 15
SAFETY DEVICES .......................................................................................................................... 15
CARE AND MAINTENANCE ................................................................................................. 16
AIR FILTERS ................................................................................................................................... 16
REMOVING FILTERS ...................................................................................................................... 16
SERVICE ......................................................................................................................................... 16
ERROR CODES .............................................................................................................................. 17
SPECIFICATIONS ................................................................................................................. 18
GENERAL SPECIFICATIONS ......................................................................................................... 18
WEIGHT AND MEASURES ............................................................................................................. 18
CONTACT INFORMATION ................................................................................................... 21
Operation Manual
RC-671-42.indd 1
TABLE OF CONTENTS
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Rinnai
07.2.13 9:37:09 AM