Daikin FXMA50A5VEB Installer And User Manual page 56

16 | Unit installation
To connect the drain piping to the indoor unit
Installer and user reference guide
56
a T-joint
NOTICE
Incorrect connection of the drain hose might cause leaks, and damage the
installation space and surroundings.
a b
a Drain pipe connection
b Water inlet cover
c Drain outlet for maintenance
d Refrigerant pipes
Drain piping connection
1 Push the drain hose as far as possible over the drain pipe connection.
2 Tighten the metal clamp until the screw head is less than 4 mm from the
metal clamp part.
3 Check for water leaks (see
4 Wind the large sealing pad (= insulation) around the metal clamp and drain
hose, and fix it with tie wraps.
5 Connect the drain piping to the drain hose.
1
1
a b
a Drain pipe connection (attached to the unit)
b Drain hose (accessory)
c Metal clamp (accessory)
d Large sealing pad (accessory)
e Drain piping (field supply)
NOTICE
▪
Do NOT remove the drain pipe plug. Water might leak out.
▪
Use the drain outlet only to discharge the water if the drain pump is not used or
before maintenance.
▪
Insert and remove the drain plug gently. Excessive force may deform the drain
socket of the drain pan.
c d
"To check for water
2~6
c d
2 4
A A
A' A'
A-A'
3
4
leaks" [ 57]).
e
5
≤4 mm
d
c
b
a
VRV system air conditioner
4P680920-1 – 2022.01
FXMA-A