For the Fitter
Circuit diagram WSP 1210 - 4810 F with RTi 102 E
Circuit diagram WSP 3510 and 5010 N with RTi 102 E
A1:
Electronic charging control unit
B1:
Brick temperature sensor - charging
E1 - E6:
Heating element (storage heater)
F1:
Safety temperature limiter
F2:
Fuse (250 V / 2 A slow-blow)
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 matching 4-stage
X17:
Power reducer 4-stage
electron. discharge
control unit
electron. charging
control unit
DC signal
charging control signal
16
AC-signal 230 V
Charging control signal
Special accessories
not included in delivery scope, mark the respective accessory if installed
Integr. room temperature regulator 2-position
A2:
Electronic discharge control unit
B2:
Room temperature sensor discharge
R2:
Adjuster discharge (selector knob)
S2:
ON/OFF switch room temperature regulator
Supplemetary heater
E8:
Supplementary heating element
N2:
Temperature regulator – supplementary heater
N3:
Temperature regulator – supplementary heater
S1:
ON/OFF switch – supplementary heater
Note the permissible rating of the room temperature regulator
when installing the supplementary heater (E8).
Control circuit
1/N/PE AC 50 Hz 230 V
3/N/PE AC 50 Hz 400 V