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46<br />

4.4.5 Wiring diagram Condair SH2 REflow C<br />

B1<br />

B4<br />

Clean Trg. 1:<br />

e.Demand<br />

P<br />

Modul B<br />

white<br />

green<br />

GND<br />

0-10V<br />

N<br />

P1<br />

S2<br />

GND<br />

Input+<br />

5V/24V<br />

1<br />

2<br />

F4<br />

200mAF<br />

4<br />

5<br />

brown<br />

L1 N L1 N<br />

24V<br />

5V<br />

Front panel<br />

+24V<br />

F1<br />

6.3AT<br />

Res1<br />

Res2<br />

Level max<br />

level min / PS<br />

Connector<br />

to CPU<br />

L1<br />

N<br />

SC<br />

SC<br />

PT1<br />

PT2<br />

J<br />

+24V<br />

green<br />

brown<br />

white<br />

K<br />

F3<br />

630mAT<br />

F2<br />

1AT<br />

Reserve<br />

Output<br />

N<br />

UV Lamp N<br />

Drain Valve<br />

Inlet Valve<br />

1 3 5 13<br />

N<br />

Stage 3<br />

Stage 2<br />

Stage 1<br />

N<br />

Pump<br />

A1<br />

A2<br />

7<br />

6<br />

5<br />

PE<br />

4 (N)<br />

3<br />

2<br />

1<br />

F5<br />

9 (N)<br />

8<br />

small<br />

connecting<br />

box<br />

black<br />

black<br />

blue<br />

Y2<br />

Y1<br />

brown<br />

large connecting box<br />

M<br />

S1<br />

N<br />

H<br />

Error<br />

Service<br />

Humidification<br />

Unit On<br />

B2<br />

97<br />

98 2 4 6<br />

95<br />

14<br />

96<br />

F7<br />

L1 N<br />

green<br />

B3 1 2 3<br />

+ –<br />

Temp. signal 4 5 6<br />

blue<br />

black<br />

7 8 + –<br />

Cond. signal<br />

brown<br />

white white<br />

brown<br />

Electrode<br />

PE L1 N<br />

Q<br />

F6<br />

cross section 1.5 mm 2<br />

B1 Humidistat or thermostat (set jumper to 24 V)<br />

B2 Ventilator interlock (safety chain)<br />

B3 Conductivity measuring (Option)<br />

B4 Potential free contact, to trigger a “Drain cycle with box cleaning”<br />

F1 Fuse 6.3 A, slow acting (Voltage supply control unit)<br />

F2 Fuse 1 A, slow acting (Relay 230 V)<br />

F3 Fuse 630 mA, slow acting (Step valves)<br />

F4 Fuse 200 mA, fast acting (Analog entry)<br />

F5 Fuse 6.3 A, slow acting (Pump)<br />

F6 Fuse 10 A, slow acting (Voltage supply)<br />

H Remote operating and fault indication (Option)<br />

J Cable bridge (must be removed, if “B2” is connected)<br />

K Main contactor with manually resettable protective motor switch “F7”<br />

M Pump<br />

S1 Level switch (operating level)<br />

S2 Unit switch<br />

Y1 Inlet valve<br />

Y2 Drain valve<br />

Q Service switch (min. contact opening 3 mm) or<br />

plug connection (installation mandatory)

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