
Control Specification
SiENBE12-713
100
Function and Control
3.15 Additional Function
3.15.1 Priority Room Setting
Electronic expansion valves are controlled to provide the unit designated as the priority room
with the capacity of other room units.
(Distribution of capacity: Priority room unit ---
Δ
D Max., other room units ---
Δ
D -
α
)
$
Setting method
Turn off the circuit breaker before changing the setting.
Only one room can be set as the priority room.
$
Control start conditions
Priority room setting is made.
AND
“Powerful” signal from the priority room unit is received.
Note:
The operation mode of the priority room unit has precedence.
$
Cancellation of control
The control function is canceled when the “Powerful” operation mode is switched off or 20
minutes elapse after “Powerful Operation” started.
3.15.2 POWERFUL Operation Mode
Compressor operating frequency is increased to PI Max. (Max. Hz of operating room unit
Σ
S)
and outdoor unit airflow rate is increased.
C
room
B
room
A
room
Living
room
C
room
B
room
A
room
Living
room
(R1396)
Normal
operation
When Inverter
powerful-operation is
selected in the
priority room
The prioritised room will be heated/cooled much more quickly
Содержание FTKS20D3VMW
Страница 11: ...Introduction SiENBE12 713 x...
Страница 47: ...Specifications SiENBE12 713 36 Specifications...
Страница 113: ...Control Specification SiENBE12 713 102 Function and Control...
Страница 122: ...SiENBE12 713 Instruction System Configuration 111 Names of Parts FTK X S 20 25 35 C Indoor Unit...
Страница 235: ...Instruction SiENBE12 713 224 System Configuration...
Страница 297: ...Check SiENBE12 713 286 Service Diagnosis...
Страница 316: ...SiENBE12 713 Outdoor Unit Removal Procedure 305 Step Procedure Points...
Страница 330: ...SiENBE12 713 Others 319 Part 8 Others 1 Others 320 1 1 Test Run from the Remote Control 320 1 2 Jumper Settings 321...