Table of Contents
Advertisement
Mains voltage
Voltage-free contact
Analogue control signals
Page 34 of 88 pages
Installation
10.2
Installation pump: electrical part
10.2.1 Electrical connection (general instructions)
WARNING:
Only connect the pump to the power supply with the
appertaining plug!
Mains voltage:
230 V ± 10%, 50/60 Hz (limit range min. 207 and max. 254 V) or
115 V ± 10%, 50/60 Hz (limit range min. 108 and max. 135 V)
PLEASE NOTE:
Frequent switching on and off only via the voltage-free control
function "START/STOP"!
Switching on and off via the mains supply only when voltage-free
control is not possible!
Switch element voltage-free contact e.g. switch, reed relay, optocoupler
or open collector with residual voltage < 700 mV; contact load approx. 0.5
mA at 5V
• The voltage of the analogue control signals must be separated.
• After switching off the pump from the mains this always restarts in the
last operating mode set (even after being disconnected from the mains
for several years).
• If when doing so the whole LCD display (4) flashes, stop this by
P
pressing the
• If present, connect the connection cable metering monitor to the pump
after removing the protective cover from the connection socket (10).
• If present, connect the float switch to the pump after removing the
function plug from the connection socket (11).
• If present, connect the contact/control cable to the pump after removing
the function plug from the connection socket (12).
PLEASE NOTE:
The connection sockets (11 and 12) must always be used! Either
by the function plug, by means of a built-in shorting bar or by
means of a float switch or contact/control cable!
Always keep the function plug for reuse after you have removed
it!
key.
Version 2.0
Advertisement
Table of Contents
