Solar settings
60
24
Solar settings
Solar settings
is in the Main menu
Solar settings
has following menu items.
• Mode
• ACC Temp Max
• ACC Hysteresis
• Collector Hyst On
• Collector Hyst Off
• Collector regulation Mode
• Collector regulation Temp Min
• Collector regulation control range
See customer menu
10 Solar, page 29
The additional menu items
Solar settings
are for the ÖkoFEN Service technician. They are present after entering
the code:
Limit Sensor
The Limit Sensor measures the temperature in the accumulator. You can choose as
limit sensor: TPO, TPM, TPU lower sensor and DHW sensor.
Solar Switch Off
Coll Overheating
If the collector reaches the collector overheating temperature, the solar pump turns
off.
Solar Switch Off
Coll Overheating Hyst
The solar circuit pump switches on again when the collector temperature falls below
the Coll Overheating minus Coll Overheating Hyst temperature.
Pump/Diverter Valve
You can choose for every solar circuit between solar pump and diverter valve.
Pump Type
Choose between A category pump and standard pump.
Pump
Speed Controller
The speed regulation of the solar pump can be switched on and/or off.
Only functions with suitable pumps.
If the pump speed control is on, standard pumps can
be damaged.
D2 different types of A rated pumps: Analog pumps with 0-10 V control and PWM
pumps with 24V. For each type of pump you have to adjust the signal at the heating
controller.
The plug connector X34 is for the Jumper-settings. Use a jumper with a grid
dimension of 2.54 mm. The terminals X11 and X21 can receive or export a different
signal strength depending on the jumper position.
Terminal
Designation
Function
Plug
connector
Position
X11
Out 1
PWM Out
Analog Out 0-10V
A-B and C-D
A-B and C-D
0
X
X21
Out 2
PWM Out
Analog Out 0-10V
E-F and G-H
E-F and G-H
0
X
0.... Jumper is not set, pins open.
X.... Jumper is set, pins closed.
Operating manual Pelletronic Touch
E1389EN 2.0
