Operating Modes Of Circulation Unit - Kioto Solar FWS 20 E Installation And Instruction Manual

Operating modes of circulation unit

Circulation shutdown temperature
The circulation will be deactivated when the shutdown temperature is reached.
The preset temperature at the temperature dial (A) must be at
least 10 K below the set temperature at the Fresh Water Station to avoid
non-stop operation of the circulation unit
Set the temperature dial to the desired temperature.
Manual deactivation of circulation unit
Set operation mode selector ( C ) to "OFF".
A Temperature dial
B Timer clock with switching segments
C Operation mode selector
Time-dependent circulation (factory presetting)
Set the switching times of the circulation unit with
on the timer clock (B)
Set operation mode selector (C) to "TIMER".
Timer clock switching segments (B) Circulation unit status
Up
Down
1 Power supply (230 V / 50 Hz)
2 Flow-Switch (FLS)
3 Charge pump Fresh Water Station (HT PUMP)
4 PWM signal HE pump
5 Circulation pump (CIRC PUMP)
Pulsed circulation
The circulation unit is activated by a short actuation of a
hot water tapping point
Set operation mode selector (C ) to "ON".
1 Power supply (230 V / 50 Hz)
2 Flow-Switch (FLS)
3 Charge pump Fresh Water Station (HT PUMP)
4 PWM signal HE pump
5 Circulation pump (CIRC PUMP)
E & OE, subject to change without notice.
InstallatIon and InstructIon manual FRESH watER Station
Activated
Deactivated
A
B
Circulation unit
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4
=
~
2
Circ
Connector assignment time-dependent circulation
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4
=
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2
Circ
Connector assignment pulsed circulation
C
~ ~
1
5 3
HE
~ ~
1
5 3
HE
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