Livezi C-CCT-1210, Техническое руководство

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3.2 Livezi Connect variable airflow multizone controller
The Livezi Connect control system is a variable air volume (VAV) system with a 24 volt AC
supply.
The Livezi Connect control modules (3) monitor the temperature for each zone from the
sensor mounted in each zone touchpad (5). The zone dampers (4) open and close depending
on whether or not the air being supplied by the HVAC plant (1) & (2) will assist the zone in
maintaining the set temperature.
SET
MOD E
ZO NE
CL OC K
Ac
ti ve
:5
Co ol
in g:
SET
MODE
ZONE
CLOCK
Active:5
Cooling:
SE T
MO DE
ZO
NE
CL OC K
Ac
ti ve
:5
Co ol
in g:
SE T
MO DE
ZO NE
CL OC
K
Ac ti ve
:5
Co ol
in g:
SE
T
MODE
ZON E
CLO
CK
Ac ti
ve :5
Co
ol in
g:
4
5
2
3
1
Figure 3.2
3.2.1 Connect Main Processor Module
The main processor module is best installed on or near the indoor
unit. Maintain a minimum distance of 300 mm from sources of EMI
such as the indoor fan motor.
3.2.2 EXP8 Zone Expansion Module
The zone expansion module must be connected to the right hand
side of the main processor module. A separate 24 VAC power supply
is required (Refer to Connection Diagram).
3.2.3 EXP12 Zone Expansion Module
The zone expansion module must be connected to the right hand
side of the EXP8 module. A separate 24 VAC power supply
is required (Refer to Connection Diagram).
3.2.4 PARX Zone Expansion Module
The PARX expansion module must be connected to the right hand
side of the main processor module. A separate 24 VAC power supply
is required (Refer to Connection Diagram).