3 Specific installer safety instructions
FXHQ-A
VRV system air conditioner
4P715928-1 – 2022.11
Always observe the following safety instructions and regulations.
Unit installation (see
"16 Unit
CAUTION
Appliance NOT accessible to the general public, install it in a secured area, protected
from easy access.
This unit, both indoor and outdoor, is suitable for installation in a commercial and
light industrial environment.
CAUTION
Do NOT remove the (milky white) tape from the exterior of the indoor unit.
Removing the tape may cause an electric shock or a fire.
Refrigerant piping installation (see
CAUTION
Piping MUST be installed according to instructions given in
4
installation" [
compliant with the latest version of ISO14903 can be used.
Electrical installation (see
WARNING
ALWAYS use multicore cable for power supply cables.
WARNING
▪
All wiring MUST be performed by an authorised electrician and MUST comply
with the applicable national wiring regulation.
▪
Make electrical connections to the fixed wiring.
▪
All components procured on-site and all electrical construction MUST comply
with the applicable legislation.
3
Specific installer safety instructions
|
4
installation" [
44])
"17 Piping
53]. Only mechanical joints (e.g. braze+flare connections) that are
"18 Electrical
installation" [
installation" [
4
53])
4
60])
Installer and user reference guide
"17 Piping
11