Electrical Wiring; Wiring Diagram - AERMEC DMH Serie Manual De Instalación

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ELECTRICAL WIRING

ATTENTION: Before starting any operation, make sure that the main power supply line has been isolated. Perform the connections with cables featuring cables fea-
turing a suitable cross-section
— The electric connections to the control board must be made by specialised staff according to the diagram supplied.
— Make sure that the voltage and the frequency stated on the plate correspond with those of the electric connection line.
— The use of adapters, multiple sockets and/or extensions is not allowed to power the dehumidifier.
— It is the installer's responsibility to assemble the unit as near as possible to the power supply isolator and the necessary to protect the electric parts.
— Connect the unit to an efficient earth socket, using the relevant screw inserted in the unit itself.
— Use the cable gland (external for horizontal versions, internal for the recessed version) near the panel to turn it on.

WIRING DIAGRAM

21.10 – 5899000_03
Key:
1 Circuit board
2 High pressure (H51 = 0) / High and low pres-
sure (H51 = 1)
3 Summer integration (H51 = 1) / (Optional) low
pressure (H51 = 0)
4 Humidistat
5 Winter thermostat
6 Air temperature probe
7 Water temperature probe
8 Evaporator probe
9 Condenser probe
10 User interface
11 Power supply
12 Solenoid valve
13 Potential free contact
14 Cumulative alarms
15 Integration valve (DMH-I)
16 Compressor
17 Fan
18 WHITE - COMMON
19 RED - MIN
20 BLU - MED
21 BLACK - MAX
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