Rinnai 2424WC Manual De Usuario
Model 2424WC
www.rinnaiamerica.com
1 2
In Use Indicator
Indicates that a hot water
tap is open. (The setpoint
temperature cannot be ad-
justed when indicator is il-
luminated.)
tap is open. (The setpoint
temperature cannot be ad-
justed when indicator is il-
luminated.)
Digital Monitor
I n d i c a t e s t h e s e l e c t e d
water temperature. Error
m e s s a g e s f l a s h i n t h e
event of a failure.
water temperature. Error
m e s s a g e s f l a s h i n t h e
event of a failure.
Maintenance Button
Pressing repeatedly shows
sequence of error codes
water heater has experi-
enced.
sequence of error codes
water heater has experi-
enced.
Thermostat
Increase or decrease
the desired water
temperature.
the desired water
temperature.
°F
Set Temperature
In Use
Maintenance
Main Controller
MCC - 45 - 3US
H
C
When the Main Controller MCC-45-3US is used in public use applications,
it should be installed where it can not be adjusted by the public (i.e. a
maintenance room or manager’s office.
it should be installed where it can not be adjusted by the public (i.e. a
maintenance room or manager’s office.
endless hot water system
CAUTION: Hotter water increases the risk
of scald injury. Before changing tempera-
ture setting, see instruction manual
of scald injury. Before changing tempera-
ture setting, see instruction manual
R E M O T E C O N T R O L O P E R A T I O N
M
DIAGNOSTIC USE OF REMOTE CONTROL
1.
To Display Error Codes -- Press Maintenance Button, “M”. To sequence
throuh stored error codes, press “M” followed by the “H” thermostat button.
throuh stored error codes, press “M” followed by the “H” thermostat button.
2.
To Display Water Flow through water heater -- Press “H” thermostat but-
ton, hold for 2 seconds and simultaneously press “M” button.
ton, hold for 2 seconds and simultaneously press “M” button.
3.
To Display Outlet Water Temperature -- Press “C” thermostat button, hold
for 2 seconds and simultaneously press “M” button.
for 2 seconds and simultaneously press “M” button.