Airwell WELLEA SPLIT A R3 Installationsanleitung Seite 38

Use the correct screwdriver to tighten the terminal screws. Small screwdrivers can damage the screw head and prevent
appropriate tightening.
Over-tightening the terminal screws can damage the screws.
Attach a ground fault circuit interrupter and fuse to the power supply line.
In wiring, make certain that prescribed wires are used, carry out complete connections, and fix the wires so that outside force
cannot affect the terminals.
Safety device requirements
8.8.4
1. Select the wire diameters( minimum value) individually for each unit based on the table below.
2. Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection，where
MFA is used to select the current circuit breakers and residual current operation breakers:
System
AW-WHPSA0406-N91
AW-WHPSA0810-N91
AW-WHPSA1216-N91
AW-WHPSA1216-N93
MCA : Max. Circuit Amps. (A)
MFA : Max. Fuse Amps. (A)
IWPM：Indoor Water Pump Motor
FLA : Full Load Amps. (A)
8.8.5 Specifications of standard wiring components
Equipment main Power Supply Wiring
LPS
L N
Stated values are maximum values (see electrical data for exact values).
Power Current
Voltage Min.
Hz
(V) (V)
50 220-240/1N 198
50 220-240/1N 198
50 220-240/1N 198
50 380-415/3N
342
NOTE
XT1
INDOOR UNIT
POWER SUPPLY
37
Max. MCA MFA
(V) (A) (A)
264 14.30 /
264 14.30 /
264 14.30 /
456 14.00 /
IWPM
FLA
kW
(A)
0.087 0.66
0.087 0.66
0.087 0.66
0.087 0.66