Lennox FLATAIR FIC-H, Installation, Operating And Maintanance Manual

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2
DC 40
90 9 92 93 94
GND TX+ TX- GO G
GND
TX+
TX-
GO
G
10
230V-Ph-50 Hz 98-264 V
400V-3Ph-50 Hz
342-462 V
12-15-20-25-30 400V-3Ph-50 Hz
10
5 x 2,5 5 x 4
12 5 x 2,5 5 x 4
15
5 x 4 5 x 6
20 5 x 4 5 x 0
25
5 x 6 5 x 0
30 5 x 6 5 x 0
10 3 x 4 3 x 6
2.- INSTALLATION
2.7.- ELECTRICAL CONNECTIONS
- BEFORE MAKING ANY ELECTRICAL CONNECTIONS, ENSURE THAT ALL CIRCUIT BREAKERS ARE OPEN.
- IN ORDER TO MAKE THE ELECTRICAL CONNECTIONS, FOLLOW THE ELECTRICAL DIAGRAM SUPPLIED WITH THE UNIT.
POWER SUPPLY
2.7.- ELECTRICAL CONNECTIONS
DC 40 THERMOSTAT, ELECTRICAL CONNECTION
IMPORTANT
THE SHIELDED CONNECTING CABLE BETWEEN THE CONTROL PANEL AND THE UNIT MUST BE SEPARATED FROM ANY OTHER
TYPE OF ELECTRICAL WIRING. CONNECT IT TO THE ELECTRIC PANEL LOCATED IN THE OUTDOOR UNIT.
2 x Shielded twisted pairs AWG 20. 00 m maximum.
x Shielded twisted pair AWG20 + 2 x ,5 mm. 200m maximum.
CONTROL
PANEL
NOTES:
- For securing and connecting the Control Panel, consult the control panel Manual supplied with the unit.
- Connection between the DC40 and the unit must be made using shielded twisted pair cables (where the screens
are connected to the control panel and the unit Electrical box).
- The Tx+ and Tx- polarity must strictly comply with the electrical diagram supplied with the unit.
POWER SUPPLY 230V SINGLE PHASE UNITS
UNIDAD
MODELO
Nº DE CABLES X SECCIÓN (mm2)
Alimentación sin batería
eléctrica
Alimentación con batería
eléctrica
VOLTAGE OPERATING LIMITS: 342-462V
MODELS VOLTAGE LIMIT
POWER SUPPLY 400V THREE-PHASE UNITS UNIDAD
MODELO
Nº DE CABLES X SECCIÓN (mm2)
Alimentación sin batería
eléctrica
Alimentación con batería
eléctrica