Rinnai Australia
ii
Ultima II Operation/Installation Manual
ABOUT YOUR ULTIMA II ...........................................................................................1
DESIGN LAYOUT......................................................................................................................... 1
NAVIGATING THE CONTROL PANEL ........................................................................................ 1
FEATURES ..................................................................................................................2
SAFETY .......................................................................................................................2
IMPORTANT POINTS .................................................................................................3
BASIC USER GUIDE...................................................................................................5
HOW TO OPERATE THE HEATER ............................................................................6
TO TURN THE HEATER ON........................................................................................................ 6
TO ADJUST SET TEMPERATURE.............................................................................................. 6
TO TURN THE HEATER OFF...................................................................................................... 6
MODES TO DELIVER COMFORT AND ECONOMY ................................................................... 7
GAS MODE .................................................................................................................................. 7
GAS / ECON MODE (ECONOMY MODE) ................................................................................... 7
GAS / ECON / AUTO OFF MODE................................................................................................ 7
SELECTING MODES ................................................................................................................... 7
TIMER OPERATION....................................................................................................8
CLOCK AND DUAL TIMERS........................................................................................................ 8
SETTING THE CLOCK................................................................................................................. 8
PROGRAMMING TIMERS ........................................................................................................... 9
OPERATING TIMERS ................................................................................................................ 10
PREHEAT................................................................................................................................... 10
LOCK AND OTHER SAFETY DEVICES...................................................................11
USING THE OVERRIDE FUNCTION ........................................................................................ 11
USING THE LOCK FUNCTION.................................................................................................. 11
SAFETY DEVICES ..................................................................................................................... 11
CARE AND MAINTENANCE.....................................................................................12
CLEANING FILTERS, GRILLES AND LOUVRES...................................................................... 12
SERVICE .................................................................................................................................... 12
TROUBLE SHOOTING CHECKLIST ......................................................................................... 13
ERROR CODES ......................................................................................................................... 13
INSTALLATION .........................................................................................................15
SPECIFICATIONS .....................................................................................................28
PRODUCT SPECIFICATIONS ................................................................................................... 28
DIMENSIONS ............................................................................................................................. 28
CONTACT INFORMATION ......................................................................................29
INSTALLER: Go to page 15 for Installation Instructions
NOTE
OPERATION