OPERA
TION
On-Demand Water Heater Installation Manual and Owner’s Guide
59
-Setting the time-
Operation
Controllers
Built-in controller
Remote controller
1.
Turn on the 120 VAC power supply to the unit.
2.
Press the
"TIME"
button on the controller in order to set
the time. This operation is available regardless of ON/
OFF setting of the controller.
The time in the display will flash.
3.
Press the
"HOT"
button or
"COLD"
button to set the
time. Press and hold the "HOT" or "COLD" button to
adjust the time more quickly.
NOTICE
: The time is displayed in twenty-four hour clock time.
For example, 11:00 is 11:00 a.m. and 23:00 is 11:00 p.m.
4.
Press the
"TIME"
button on the controller in order to
save and exit.
When the remote is on, the current time and set
temperature are displayed.
When the remote is off, the display turns off.
OR
-Pump operation timers-
The built-in controller and remote offer two timer settings for the pump operation:
PUMP TIMER 1 and TIMER 2. The default setting from the factory is for both PUMP TIMERs
to be OFF.
The pump will only operate during the times set for PUMP TIMER 1 and PUMP TIMER 2.
There are four options for pump timer operation.
1. Both PUMP TIMER 1 and PUMP TIMER 2 are activated.
2. Neither PUMP TIMER 1 nor PUMP TIMER 2 are activated.
(The recirculation pump will never operate in this mode.)
3. Only PUMP TIMER 1 is activated.
4. Only PUMP TIMER 2 is activated.
NOTICE:
Set the time for PUMP TIMER 1 and PUMP TIMER 2 before you select a pump timer
option. Follow the steps in "Setting the time", then complete the steps in "Setting pump
timers".
PUMP TIMERS 1 & 2
activated
NO PUMP TIMER
activated
Only PUMP TIMER 1
activated
Only PUMP TIMER 2
activated
OPERATION
Controller settings
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