Remko PWW Series Bedienungsanleitung PDF herunterladen (Seite 19)

Five-stage control units,

400V/50Hz, three-phase with

indicator light.

Motor protection takes place

by the connection of thermal

contacts.

In the event of a fault, (operati-

on of the thermal contacts), the

internal contactor drops out and

disconnects the motor from the

power supply.

After the motor has cooled down

and the fault cleared, the mode se-

lector switch must ﬁrst be switched

to the “0“ position and then back

to the required operating position

(speed position).

The control units have a connec-

tion for external control devices,

e.g. room thermostat, anti-frost

thermostat, servomotor, recirculat-

ing pump, indicator light, solenoid

valve, mixer, etc. (observe contact

rating).

Control unit, 5-stage

Voltage Current

Degree of

protection

Weight

Control unit V A IP kg

3 EG

400 3.0 54 11.1

5 EG

400 5.2 54 15.6

TK W2 U2 V2

W1V1U1

L1 L2

L3 U1

V1 W1

TK TKRT RT

N L1 L2 L3PE

FS FS

11 14

N L L

Raum-

thermostat

Frostschutz-

thermostat

250VAC

max.2A

230VAC

max.1A

Eingangsspannung

400V / 3~N / 50 Hz

3~ Motor mit

Thermokontakten

Kontaktbelastung

Lüfter

Aus/Ein

Wiring diagram ﬁve-stage control unit 3 EG/5 EG

hohe Drehzahl

∆ - Schaltung

niedere Drehzahl

Y - Schaltung

W2 U2 V2

V1 W1

L1 L2 L3

TK W2 U2 V2

V1 W1

L1 L2 L3

Fan motor 400V, two-step

D / Y switching and thermal contacts

Standard units

We reserve the right to make changes to dimensions and design in the interest of technical advances.

Wiring diagram

NOTE

All electrical wiring terminals

must be checked for tightness

and retightened if necessary.

ATTENTION

Electrical heater connection

must be carried out by au-

thorised specialists as deﬁned

in DIN EN 60335-1 and VDE

0116.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 35 36

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