AEG WSP 2010 Operating And Installation Instructions page 21

Connection of supplementary heater (ZH) with existing wall-mounted room temperature regulator (RT) . . .
with switch supplementary heater
Circuit diagram WSP 1210 F - 4810 F with ZH and external RT-Z
Circuit diagram WSP 3510 N and 5010 N with ZH and external RT-Z
A1: Electronic charging control unit
B1: Core temperature sensor - charging
E1 - E6: Heating element (storage heater)
F1: Safety temperature limiter
F2: Delay-Action Fuse 250 V2A
K1: Thermal relay
M1 - M3: Fan discharge
N4: Temperature limiter - charging
N5: Temperature limiter - discharging
R1: Adjuster – charging (selector knob)
V4: Pilot lamp operation emergency
operation
X1: Mains terminal
X2: Terminal
X3: DC terminal 0.91 – 1.43 V
X16: Control signal adapter 4-stage
X17: Output reducer 4-stage
bk, approx.
420 lg
electron. charging
control unit
DC signal
charging control signal
X
E8:
N2:
N3:
S1:
Note the permissible rating of the room temperature
regulator when installing the supplementary heater (E8).
Cu-bridge
AC-signal 230 V
Charging control signal
Supplementary heater
Supplementary heating element
Temperature regulator – supplementary heater
Temperature regulator – supplementary heater
ON/OFF switch – supplementary heater
X = cable harness
bl, approx.
230 lg
Control circuit
1/N/PE ~ 50 Hz 230 V
external room temperature regulator
without switch for supplementary
heater
For the Fitter
3/N/PE ~ 50 Hz 400 V
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