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Pump Cycle Interval Time Settings Mode
(P.12)
1. When the P.12 item is displayed on the
<PARAMETER INFORMATION MENU MODE>
segment, press the [Info] button once to enter
the <Preheat Pump Output Time Settings
Mode>.
2. Once you enter the mode, enter the parameter
values and the item will start to flash.
3. Press the [+] or [-] button in the <Preheat Pump
Output Time Settings Mode> to change the
value of the PARAMETER.
4. The set item is sent to the controller when you
press the [Info] button once or if there is no key
input for 10 seconds. If it has been sent properly,
the last selected item is set and will start to flash.
5. Press the [Reset] button once to return to the
<PARAMETER INFORMATION MENU MODE> (to
the previous item of display).
6. If there is no key input for 5 minutes, it is
automatically returned to the <PARAMETER
INFORMATION MENU MODE>
(to the previous item of display).
Items
Description
Set the maximum time
1-120
for pump operation or
(Unit: 1 min),
on-demand operation.
maximum
(Default: 20 min,
5 min with
maximum 5 min with
optional
optional HotButton Kit.)
HotButton
If Cascade is set, the Sub
Kit
unit will be fixed with the
Main unit value.
Pump Sampling Time Settings Mode
(P.14)
Items
1-120
(Unit: 1 min)
Differential OFF Temp Settings Mode
(P.15)
Items
5 °F (3 °C) –
54 °F (30 °C)
[Unit: 1 °F
(0.5 °C)]
Not
Display
available
Intelligent Preheat Settings Mode
(p.34)
This mode allows the water heater to learn the user's
hot water usage patterns and start preheating prior
to an anticipated draw.
Note
Items
1. OFF
2. ON
Not
available
Description
Set the pump to
periodically cycle ON.
(Default: 30 min)
If Cascade is set, the Sub
unit will be fixed with the
Main unit value.
Description
Set the offset
temperature to turn
OFF the preheating
operation. [Default: 9 °F
(5 °C)]
If Cascade is set, the Sub
unit will be fixed with the
Main unit value.
Setting is not available
with the optional
HotButton Kit.
Intelligent preheating starts when
●
remote controller is not connected.
Intelligent preheating does not
●
function in Cascade.
Description
Intelligent preheat Off
Intelligent preheat On
Setting not available
(Cascade)
Installing the Water Heater
Display
Display
Display
29
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