Access To The Connectors - REMEHA Quinta Ace 30 Installation And User Manual

Fig.15

Access to the connectors

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The boiler has a three-wire mains lead (lead length 1.5 m) and is suitable
for a 230 VAC/50 Hz power supply with a phase/neutral/earth system. The
boiler is not phase sensitive. The power supply cable is connected to the
X1 connector. A spare fuse can be found in the housing of the control unit.
The boiler has several control, protection and regulation connection
options. The standard PCB can be extended with optional PCBs.
5.7.2
The following is installed in the instrument box:
Various thermostats and regulators can be connected to this.
Access to the connectors:
90 º
1. Unscrew the two screws located under the front housing by a quarter
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2. Press the clips on the sides of the instrument box inwards slightly.
3. Tilt the instrument box forwards.
4. Press the clip on the side of the instrument box flap inwards slightly.
5. Open the instrument box flap.
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6. Open the instrument box by releasing the clips (4x) using a
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7. Guide the cables from the regulator or the thermostat through the
8. Guide the relevant connection cable(s) through the instrument box via
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9. Undo the strain relief clip(s) and feed the cable(s) underneath.
10. Connect the cables to the appropriate terminals on the connector.
11. Press the strain relief clip(s) firmly into place.
12. Close the instrument box.
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AD-4000065-01
Danger of electric shock
The following components of the boiler are connected to a 230 V
power supply:
Electrical connection to circulating pump.
Electrical connection to gas combination block.
Electrical connection to fan.
Control unit.
Ignition transformer.
Power supply cable connection.
Caution
Always order a replacement mains lead from Remeha. The
power supply cable should only be replaced by Remeha , or by
an installer certified by Remeha .
The boiler switch must be easily accessible at all times.
Access to the connectors
the standard PCB CB-03 with connector X-03.
the IF-01 PCB with connector X4 and X5
turn and remove the front housing.
The connector X-03 for the CB-03 PCB is now accessible
screwdriver.
The connectors X4 and X5 for the IF-01 PCB are now accessible.
round grommet(s) on the boiler's bottom plate.
the cable ducts provided.
5 Installation
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