Demand / Low Noise Control (Except For Cooling Only System) - Daikin VRV Inverter K Series Manual

SI-05C.BOOK Page 288 Monday, November 6, 2000 4:13 PM
Test Operation
Settings of
Switches on The
PC Board Adaptor
Note: Set the SS1 cool/heat selector switch on the function unit to "outdoor." You must also set cool/heat selector
"master" or "slave" by pushbutton switch.
1.7.2 Demand / Low Noise Control (∗Except for Cooling Only System)
Connecting control input to the adaptor for outside control of outdoor units enables demand and low noise
control.
When short circuit between (1) and (C): Approx. 70% as a guideline
When short circuit between (2) and (C): Approx. 40% as a guideline
When short circuit between (3) and (C): Forced fan operation
Running noise can be reduced by 2~ 3dB by controlling capacity of outdoor unit.
<System General>
When each system is set to the same address, the same demand control operation is conducted.
288
l SS1
BOTH C / H DE
l SS2
OFF ON
l DS1·2
Demand control (figures indicate demand rate)
Low noise control (Outdoor unit)
(
"BOTH" is selected when
demand control is carried out
C / H
at the same time.
OFF
Set the same address as the cool/heat
mode address of the function unit.
: http://splitoff.ru/tehn-doc.html
Test Operation PLUS Series
SiE-05C
)
(VL193)