Panasonic S-200PE1E8A - Page 127

4-7
4
4
12) Demand Control
There are two styles of demand operations available as methods of restraining power consumption.
(1) Demand via External Input
Demand input from an external source is carried out from the outdoor unit EXCT (CN030) PCB or the
outdoor unit's serial/parallel I/O (optional).
 •DemandcontrolwithEXCTinput
Short-circuit
Control (range of operations)
2P and 3P 1P and 3P
0 0 No control
0 1 Rated current restricted to A% (A% = 100% at factory shipment)
1 0 Rated current restricted to B% (B% = 70% at factory shipment)
1 1 Control OFF
* The operational current is restricted to either A% or B% as a general indicator during demand input.
• A%andB%canbeamendedincalibrationsof5%between70%and100%withtheoutdoorunit's
maintenance remote controller.
For details on how to amend the parameters, see the chapter on the outdoor maintenance remote
controller, (Refor to the section "6-6. Settings Modes : Setting the Outdoor Unit EEPROM").
• A%valueamendments:Parametersareamendedwithitemcode"50"(demand1).
• B%valueamendments:Parametersareamendedwithitemcode"51"(demand2).
(2) Demand Control with No External Input
Demand control is carried out proportionally with the normal settings from the outdoor unit without any
external input.
• Amendmentscanbemadeincalibrationsof5%between70%and100%.
Refor to the section "6-6. Settings Modes : Setting the Outdoor Unit EEPROM" for the outdoor
maintenance remote controller for details on how to amend the parameters.
Parameters are amended with item code "52" (current control level).
13) Switching to Silent Mode Setup
Two silent mode settings are available: 50dB (A) and 45dB (A).
This setting can be amended with the detailed settings on the outdoor maintenance remote controller.
• Itemcode"21":0(Settingatshipment)Setssilentmode50dB(A).
• Itemcode"21":1Setssilentmode45dB(A)
SM830194-04_Single_BigPAC.indb 7 2014/10/31 11:25:39