Installation Manual - Information For The Installer; Wiring Diagram - Viesta VAC-09CH Manual De Instrucciones Y De Instalación

INSTALLATION MANUAL - INFORMATION FOR THE INSTALLER

MODEL capacity (Btu/h)
Lenght of pipe with standard charge
Maximum distance between indoor and outdoor unit
Additional refrigerant charge
Max. diff. in level between indoor and outdoor unit
Type of refrigerant(1)
(1) Refer to the data rating label sticked on the outdoor unit.
(2) The total charge amount should under the maximum according to the table GG.1
TIGHTENING TORQUE FOR PROTECTION CAPS AND FLANGE CONNECTION
PIPE TIGHTENING
TORQUE [N x m]
1/4" (Ø6) 15 - 20
3/8" (Ø9.52) 31 - 35
1/2" (Ø12) 35 - 45
5/8" (Ø15.88) 75 - 80

WIRING DIAGRAM

For different models, the wiring diagram may be different. Please refer to the wiring diagrams pasted on the
indoor unit and outdoor unit respectively.
On indoor unit, the wiring diagram is pasted under the front panel;
On outdoor unit, the wiring diagram is pasted on the backside of the outdoor handle cover.
Note: For some models the wires
has been connected to the main
PCB of indoor unit by manufacturer
without terminal block.
EN
9k/12k
5 m
25 m
15 g/m
10 m
R32/R290
CORRESPONDING STRESS (using
a 20 cm wrench)
wrist strength
arm strength
arm strength
arm strength
outdoor
handle cover
27
18k/24k
5 m
25 m
25 g/m
10 m
R32/R290
TIGHTENING
TORQUE [N x m]
service port nut 7 - 9
protection caps 25 - 30
front panel
wiring diagram
wiring diagram
KEN002VAC
v1• 11.11.2020