Indoor Unit Installation - Argo X3 ECO Serie Notice D'utilisation Et D'installation

The unit is charged with a slightly inflammable refrigerant, R32. Improper handling of
this gas may expose people and materials to serious damage. More details on this refrigerant are given
at the beginning of this manual.
Earthing
1. The air conditioner is a Class I appliance. The unit must be earthed with an appropriate device
by a qualified technician.
may result.
2. The green-yellow wire of the air conditioner is the earthing wire and may not be used for other
purposes.
3. The earth resistance must meet national standards for electrical safety.
4. The unit must be positioned so that the plug is accessible.
5. An all-pole isolating switch with a minimum contact gap of 3mm in each pole must be connected
to the fixed cable.
6. Insert a switch with sufficient power and observe the following table. The air switch must include
a magnetic and thermal function for protection against short circuits and overloads. (Warning:
do not use only the fuse to protect the circuit).
INSTALLATION

Indoor unit installation

Step one: choose of indoor unit position
Decide where to install the unit based on room design, architectural limitations and customer
requirements. Check that in the selected location the unit can be accessed for servicing and cleaning
the filters. To install, use the installation plate as a template to identify the exact position for the wall
plugs and through-hole in the wall. The plastic casing has stoppers which if necessary can be removed
to route the refrigerant lines and cables. When operating in cool or dry mode, the moisture in the air
condenses on the coil of the indoor unit, collects in the basin and drains out through the special rubber
hose. The hose must be connected to a pipe with a suitable gradient, ensuring no unnecessary bends
are created. Do not run siphons and do not immerse in water.
Step two: mount the wall-installation plate
1. Position the installation plate on the wall. Use a level to position it horizontally and mark the holes
for the bolts on the wall.
2. Drill the holes for the screws in the wall with a hammer drill (the drill bit must match the plastic wall
plug). Then insert the wall plugs into the holes.
3. Secure the plate to the wall with the self-tapping screws (ST4.2X25TA). Check it is securely attached
by pulling on the bracket. If a plastic wall plug is loose, drill another hole nearby with the hammer drill.
Step three: drill the hole for the piping
Select the position for the piping hole according to the direction of the outlet pipe. The piping hole must
be slightly lower than the wall-installation frame, as shown below.
V 01/20
Ensure the unit is always properly earthed. Otherwise electric shock
Air conditioner
18K
21-24-28-36-42K
Switch current power
16A
25A
83