15
1.13 US Version:
This selection allows you to select the units of measurement that will be displayed on the control.
YES
= (US Version): °F, 12H am/pm, Gallons, BTU/h and kBTU
NO
= (EU Version): °C, 24H, Litres, kWh
1.14 Pump P1
This function allows you to choose the type of the pump control used on the output
P1
.
To change the pump type, press
(
>
)
then select your choice with the (
+
) or (
-
) buttons.
There are 3 choices:
No SC
- For standard pump without speed control.
Phase SC (PhAC SC on Display)
- For standard pump with speed control.
-
The speed regulation is done by TRIAC (phase control).
-
Check the following before changing the setting:
•
Whether or not your pump will work with this type of speed regulation,
•
The minimum speed rating of the pump, and,
•
The speed selector on your pump must be put on the maximum position.
•
See Section
2.8 Min rev pump
for further applicable settings and information.
PWM SC
- For PWM pump with speed control.
-
The speed regulation is done by PWM control.
•
Available with GRUNDFOS SOLAR PM type.
Note:
If you have selected
PWM SC
on the
Pump P1
or
Pump P2
, the
pump speed will begin to decrease when the
dT
value is under the
dTMax
setting for the appropriate tank. At the applicable
dTmin
setting,
the pump will shut off.
Service
----------- - ------
Gallon/impulse
2.6
Factory setting
no
Reset op time
no
Time graph temp
5m
Time graph op
1h
Calib sensors
US version
yes
Service
---------- - ----- -
Factory setting
no
Reset op time
no
Time graph temp
5m
Time graph op
1h
Calib sensors
US version
yes
Pump P1
No SC
Speed of pumps
dTMin
dTMax
100%
0%
dTRange / 2
Speed range / 2
Содержание Advanced solar controller
Страница 1: ...ADVANCED SOLAR CONTROLLER ...
Страница 31: ...31 8 Controller Schematic ...
