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OJ ELECTRONICS MCD3 Digital Thermostat Instructions
MCD3-1999-UAE6
English
5. Turn the handle of the screwdriver outwards while gently pulling
the bottom left side a few millimetres towards you.
6. When the bottom part of the front is loose, pull the front gently
away from the rear part.
MOUNTING THE THERMOSTAT (FIG. 5)
1. Mount the thermostat in the wall box.
2. Ensure that both the power slide button on the cover and the
power switch pin in the thermostat are down. Fit the frame and
carefully press the cover onto the thermostat - starting with the
upper part of the cover, then the lower part of the cover.
3. Click the cover into place by applying light, even pressure.
Warning! Do not apply pressure to the corners of the display
cover or to the display itself.
CONNECTIONS (FIG. 6)
Ensure that the mains and load cables are connected as shown in
the figure.
Terminal 1: Neutral: (N / L2)
Terminal 2: Phase: (L / L1)
Terminal 3: Load: (N / L2) Resistive load only
Terminal 4: Load: (L / L1) Resistive load only
Terminal S: External override*
Terminal 5: Sensor (no polarity)
Terminal 6: Sensor (no polarity)
*Activated by a 230V signal, possibly through an external
control, clock or timer connected to the S terminal.
8
© 2022 OJ Electronics A/S
| General | Details |
|---|---|
| Name | OJ ELECTRONICS MCD3 Digital Thermostat Instructions |
| Make | OJ Electronics |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.22 MB |

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