Lennox Relax series, Installation Manual, Page: 7 / 88

4 Installation instructions
Items packed with the unit
Number Name of Accessories Q ty
1 Installation Plate 1
2 Clip Anchor 8
3 Self-tapping Screw A ST3.9X25 8
4 Seal 1
5 Drain Joint 1
Liquid side
Φ
6.35
Φ
9.53 (< 12000Btu/h model)
6
Connecting pipe
Assembly
Gas side
Φ
12.7 (
≥
12000Btu/h model)
Parts you must
purchase
7 Remote controller 1
8 Self-tapping Screw B ST3.9X10 2
9 Remote controller holder 1
Note:
Except the above parts provided, the other parts needed during installation
you must purchase.
•
Ensure that the space around the left and
right of the indoor unit is more than 12cm.
The indoor unit should be installed allowing a
minimum clearance of 15cm from the ceiling.
•
Use a stud finder to locate studs to prevent
unnecessary damage to the wall.
•
A minimum pipe run of 3 metres is required
to minimise vibration & excessive noise. The
indoor unit should be installed on the wall at
a height of 2.3 metres or more from the floor.
•
Two of the A, B and C directions should be
free from obstructions.
CAUTION
•
This illustration is for explanation purposes only.
•
Copper lines must be insulated independently