Fujitsu Airstage VR-II ASUA9TLAV User Manual

3-2 MASTER CONTROL
03-02
3-2-1 Operation Mode Control
(2) Cool, Dry and Heat Mode
Indoor fan motor
Operates according to the
AIRFLOW MODE setting.
See the fan control page.
Cool Dry
Drain pump
Turns ON-OFF by the drain pump control function
Electrical
expansion valve
Pulse controlled by the temp-
erature difference calculation
and freeze prevention control
Each operation mode is controlled as below.
(3) Stop mode
Indoor fan motor : OFF
Electric expansion valve
Drain pump
: Stop pulse
: Turns ON-OFF by the drain pump control function
Operates according to the
AIR FLOW-MODE setting, and
besides cold air prevention
operation
Pulse controlled by the
temperature difference
calculation and freeze
prevention function
Heat
Pulse controlled by the tempe-
rature difference.
Connectable type
Free Cool / Heat
Fix Cool / Heat
Only Cool
Cool Dry Heat
Auto
Fan
X
X *1
*2
RB : I.U = 1 : 1
RB : I.U = 1 : 2 8
RB : I.U = 0 : 1
Each possible operation mode in each connectable type is controlled as below.
: Mode available
: Mode unavailable
X
*1
*2
: Mode available when the priority given to administrative indoor unit.
: Mode available between Dry and Cool.
(1) Mode setting
Fan
Operates according to the
AIR FLOW-MODE setting.
Stop pulse
Custom -
Auto
*1
X

Fujitsu Airstage VR-II ASUA9TLAV Specifications

General

Brand	Fujitsu
Model	Airstage VR-II ASUA9TLAV
Category	Air Conditioner
Language	English