Rinnai RL75I Manual Do Utilizador

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10 
VB Series Indoor LS Manual 
  Setting 
Controller 
to 
Mute 
     
 
 
 
 
 
 
 
 
 
 
To eliminate the beeps when keys are pressed or to turn the beeps back on, press and hold both the ▲and ▼ 
buttons until a beep is heard (approximately 5 seconds). 
Models MC-91 and MCC-91 
  Using the Water Smart / Bath Fill Function
   
 
 
 
 
 
 
 
 
 
 
  Setting the Clock
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MC-100V  Press the “Function” button twice within 10 seconds to set the clock.  Press the ▲ or 
▼ button to reach the desired time.  The clock on the BC-100V automatically shows 
the time which has been set on the MC-100V.   
Filling the Tub
 
1.  Press the “Water Smart / Bath Fill” 
button once.  The button will 
illuminate, and a tone will sound. 
2.  The voice prompt will announce 
“The hot water system is ready.  
Open the hot water tap.” 
Make sure the water volume is set.  
Refer to “Setting the Water 
Volume” on the previous page. 
Open the hot water tap.  The “In 
Use” indicator will illuminate on  
MC-100V and BC-100V controllers.  
The hot water will begin to flow.  
3.  When the preset volume of water 
has been produced then  
4.  Turn off the bath hot water tap and 
push the Bath Fill button.  The 
water heater will not allow hot 
water to flow from any source until 
the “Water Smart / Bath Fill” button 
is pushed. 
The button light will go out. 
HOT
COLD
ON!
To Stop the 
Bath Fill 
Before it 
Finishes
 
To stop the water flow during the Bath 
Fill function, press the “Water Smart / 
Bath Fill” button.  The button will flash 
and the voice prompt will announce, 
“Hot water is not available.  Turn off 
all hot water taps and push the Bath 
Fill button.”  Follow the voice prompt 
instructions. 
NOTICE 
•the water flow will cease 
•the “Water Smart / Bath Fill” 
button will flash 
•a tone will sound 
•the voice prompt will announce, 
“Bath fill is complete.  Turn 
off the bath hot water tap and 
push the Bath Fill button.” 
When 
Other Taps 
Are Open 
During the bath fill function, any hot 
water flowing at other locations, 
subtracts from the total amount of 
water for the bath.  For example if the 
bath fill function is set for 50 gallons 
and 5 gallons of hot water are used at 
other locations during the fill period 
then the bath will only fill with 45 
gallons. 
NOTICE 
HOT
COLD
ON!
During the operation of the bath fill 
function, the MC-91 “In Use” indicator 
does not light up. 
NOTICE