Inversion Of The Output Signal; Overrun Function; Application Example; Led Flashing Codes - Resol PSW Premium Manual De Instrucciones

2.3

Inversion of the output signal

By means of the lower two-pole jumper on the left-hand side above the output
terminals, the output signal can be issued inverted or not inverted.
Jumper open: not inverted (solar pump)
Jumper connected: inverted (heating pump)
Input
Heating
100 %
0%
2.4

Overrun function

By means of the upper two-pole jumper the overrun function can be activated or
deactivated.
The overrun function can be used to reduce the number of switching processes
for high-efficiency pump. Power supply for the pump will remain switched on for
another 30 minutes after the input signal has signalled a switch-off.
Jumper open: Overrun function on
Jumper connected: Overrun function off
2.5
Solar
PWM /
0-10 V
100%
output
2.6
3
If the device does not work perfectly, please check the following items:
If the device does not switch on when the power supply is connected, please check
the fuse. The device is protected by a T1A fuse, which can be replaced after having
removed the housing and the cover. A spare fuse is enclosed on the backside of
the cover.

Application example

Overrun Off
PWM 2
1 2 3
R In 10V
Input signal: 230 V control
signal from the controller
(On / Off, burst / wave Controller
packet, phase cutting)

LED flashing codes

Flashing code Description
Green: Output on standby
Green flashing: Output active

Tips for fault diagnostics

4 5 6 7 8 9
PWM N ROut N L
Power supply
230 V~
230 V~
via relay output
HE pump
PWM
pump signal
11