MAXA MI26A3 - Water Pipe Installation; Wiring Chart

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between the indoor unit and the wall. Get it out after finish piping.
■ Push the lower part of the Indoor Unit up to the wall, then move the Indoor Unit
from side to side, up and down to check if it is hooked securely.
Cushioning
material
8.6. Water pipe installation
8.6.1 Material and Size of the piping
Models
MI26A3, MI35A3, MI42A3
Pipe material
Copper Pipe for Air Conditioner
Coil connections
(flate plate)
3/4”
3/4”
8.6.2 Connection of the water pipe
Connection of the water pipe should be done by professionals.
Double-span should be used when connecting pipes of Indoor Unit.
NOTE: Please refer to installation instructions for the water piping conection of the air conditioner that with throttle device
inside.
Discharge valve
Connector
Water inlet
Water outlet
3
-w a
y va lv e
(4.p o rts)
■ At the first debugging, completely expel air from coils via expelling valve.
8.7. Wiring chart
♦ Le funzioni di riserva sono selezionabili a richiesta dell'utente.
♦ Un interruttore multipolare con una distanza di contatto di almeno 3 mm in tutti i poli dovrebbe essere inserito nel
cablaggio convalori di corrente nominale d’intervento di almeno di 10mA secondo la normativa nazionale.
♦ Il cablaggio elettrico dell’apparecchio deve essere eseguito in concordanza con le normative nazionale.
1) Take out the front panel, then dismantle the E-part box cover plate (refer to the figure below.)
Front panel
E-part box
cover plate
2) Individual connect the power cord and signal line, adjust the dial switch (refer to the figure below.)