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Installation
EDUS39-600-F6
28
FXAQ-M
(9) Connect the piping referring to Section 5, REFRIGERANT PIPING WORK and Fig. 10
•
Seal the piping through-hole with putty corking material.
(10)Push on both bottom edges of the indoor unit using both hands and hook the tab on the back of the indoor
unit onto the installation panel (1). (Refer to Fig. 9)
•
At this time remove the buffering material placed in step (6).
•
Make sure power supply wiring, transmission wiring, ground wiring and remote controller wiring are not caught
inside the indoor unit.
When screwing in the indoor unit
•
Remove the front grille.
(Refer to Fig. 7)
•
Secure the indoor unit to the installation panel (1) with the securing
screws (6).
(Refer to Fig. 11)
5. REFRIGERANT PIPING WORK
For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.
Execute heat insulation work completely on both sides of the gas piping and the liquid piping.
Otherwise, a water leakage can result .
When using a heat pump, the temperature of the gas piping can reach up to approximately 250°F, so use insulation
which is sufficiently resistant.
Also, in cases where the temperature and humidity of the refrigerant piping sections might exceed 86°F or RH80
%, reinforce the refrigerant insulation. (13/16” or thicker) Condensation may form on the surface of the
insulating material.
Before refrigerant piping work, check which type of refrigerant is used. Proper operation is not possible if the
types of refrigerant are not the same.
DANGER
•
Refrigerant gas may produce toxic gas if it comes in contact with fire such as from a fan, heater, stove or cooking
device. Exposure to this gas could result in severe injury or death.
NOTE
•
Use a pipe cutter and flare suitable for the type of refrigerant.
Secure with
vinyl tape.
Seal with putty corking material.
Drain hose
Transmission wiring and
remote controller wiring
Fig. 10
A
A arrow view
Refrigerant piping
Transmission wiring and
remote controller wiring
Wrap the insulating tape overlapping at least half the width with each wrap.
Wrap the insulating tape all the way to the L-shaped bend.
Refrigerant piping
Conduit
Installation panel
(accessory) (1)
Refrigerant piping
Insulating tape
(accessory) (4)
M4 × 12L
(accessory) (6)
Fig. 11
Summary of Contents for FXAQ-M Series
Page 1: ...EDUS 39 600 F6 AMERICAS FXAQ M Wall Mounted Type...
Page 6: ...EDUS39 600 F6 Dimensions FXAQ M 5 3 Dimensions FXAQ07 09 12MVJU 3D046040A...
Page 7: ...Dimensions EDUS39 600 F6 6 FXAQ M FXAQ18MVJU 3D046041...
Page 8: ...EDUS39 600 F6 Dimensions FXAQ M 7 FXAQ24MVJU 3D046042...
Page 10: ...EDUS39 600 F6 Wiring Diagrams FXAQ M 9 5 Wiring Diagrams FXAQ07M 09M 12M 18M 24MVJU 3D046039C...
Page 11: ...Electric Characteristics EDUS39 600 F6 10 FXAQ M 6 Electric Characteristics 4D046466A...
Page 20: ...EDUS39 600 F6 Installation FXAQ M 19 10 Installation Installation Example...