Power Connection - Carel huniDisk Serie Manual Del Usuario

Important: 2
make sure to use insulated wires with a minimum cross-section of 1.5 mm for the electrical
connections.
Access the humidifi er junction box by removing the air fi lter, as described in chapter 6.
Panels with serial numbers up to 148220 have the IRDR controller, while higher numbers have the DN33
controller
8.2.1 Connecting the electrical panel UCQ065D200 to the fi rst humidifi er UC0650D"X"00
Connect:
• terminal 6 on the electrical panel to terminal F on the humidifi er;
• terminal 7 on the electrical panel to terminal N on the humidifi er;
• terminal 8 on the electrical panel to the fi rst UMID terminal on the humidifi er;
• terminal 9 on the electrical panel to the second UMID terminal on the humidifi er.
8.2.2 Connecting the electrical panel UCQ065D200 to the second humidifi er UC0650D"X"00
Connect:
• terminal 61 on the electrical panel to terminal F on the humidifi er;
• terminal 71 on the electrical panel to terminal N on the humidifi er;
• terminal 81 on the electrical panel to the fi rst UMID terminal on the humidifi er;
• terminal 91 on the electrical panel to the second UMID terminal on the humidifi er.

8.2.3 Power connection

Connect
• the phase wire to terminal F on the electrical panel;
• the neutral wire to terminal N on the electrical panel;
• the earth wire to terminal PE on the electrical panel.
8.2.4 Connecting the active humidity probes DPPC11, DPPC21, DPWC111, DPWC11, DPWC111.
Connect:
• terminal 1 on the electrical panel to terminal M(reference/earth) on the active humidity probe;
• terminal 2 on the electrical panel to terminal +(G) (power supply) on the active humidity probe;
• terminal 3 on the electrical panel to terminal out H (active humidity output) on the active humidity
probe.
Terminal 1 should also be connected to the shield on the probe cable, if present.
8.2.5 Alarm outputs
The electrical panel features three terminals for the outputs of the relay (NC, C, NO) that is activated in the
following events:
• probe alarm;
• low humidity alarm;
• high humidity alarm;
• malfunction of the controller.
8.2.6 Remote ON/OFF
Terminals 4 and 5 on the electrical panel: the panel leaves the factory with terminals 4 and 5 jumpered, and
the humidifi er can be controlled using an external voltage-free contact connected to these two terminals,
after the jumper has been removed.
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