22 / 40
TF6401_E
Aereco S.A.
4.2. ELECTRICAL CONNECTION OF THE DEFROSTING
N - P
1 200 W
L1 - P
1 200 W
A1 +
A2 -
Defrosting unit
230 VAC 3 x 1.5 mm²
To circuit breaker 10 A
0.5 mm²
0.5 mm²
DXA Unit
+
-
Details of DXA Unit and defrosting connection
The defrosting has an individual supply in 230 VAC, 50/60 Hz, single-phase via a flexible cable
having a cross-sectional area of at least 1.5 mm². The control is connected via a 2 wire cable
having a cross sectional area of at least 0.5 mm² and a maximal length of 10 meters.
The electrical connection must be made by a professional and comply with the standards in force
in the country of installation.
Plan a contact separation device having an opening distance of at least 3 mm on each pole.
Note:
there is no alarm in the defrosting provided by Aereco.
Details of condensate pump electrical connections
4.3. ELECTRICAL CONNECTION OF THE CONDENSATE PUMP FOR DXA1247
THE DXA1247 is provided with a built in siphon. It is still possible to connect a condensate pump
after the siphon. The diagram below displays the electrical connections.
Dry contact alarm connections.
The alarm is connected via a 2 wire cable having a cross sectional area of at least 0.5 mm² and a
maximal length of 10 meters.
DXA Unit
+
-
230VAC 3x1.5mm²
To circuit breaker 2A
L (Brown), N(Blue) 230V 0.5mm²
Grey, black
L
N
GND
230VAC blue 1.5mm²
230VAC GND 1.5mm²
230VAC Brown 1.5mm²
