Daikin FDA125A5VEB - Page 58

16 | Unit installation
Installer and user reference guide
58
FDA125A5VEB
Split system air conditioners
4P495031-1B – 2022.10
3 Connect the single-phase power supply (50 Hz, 230 V) to connections No. 1
and No. 2 on the terminal block for power supply and earth.
4 Reattach the switch box cover (a).
5 Turn ON the power.
6 Start cooling operation (see "19.4To perform a test run"[472]).
7 Gradually pour approximately 1 l of water through the air discharge outlet,
and check for leaks.
c
e
b
d
a
f
a Water inlet
b Portable pump
c Water inlet cover
d Bucket (adding water through water inlet)
e Drain outlet for maintenance
f Refrigerant pipes
8 Turn OFF the power.
9 Disconnect the electrical wiring.
10 Remove the control box cover.
11 Disconnect the power supply and earth.
12 Reattach the control box cover.
When installation of the system is already completed
1 Start cooling operation (see the reference guide or the service manual of the
user interface).
2 Gradually pour approximately 1l of water through the water inlet, and check
for leaks (see "When installation of the system is not yet completed"[457]).