Demand Control - Daikin VRV K Manual

SI-95.BOOK Page 59 Friday, March 31, 2000 10:59 AM
Si-95
1.8

Demand Control

By connecting the external contact input to the demand input of the outdoor unit external control adaptor
(option), the compressor operating conditions can be controlled for reduced power consumption.
1. Demand 1
2. Demand 2
3. Demand 3
1.8.1 Instructions for demand control operationx
1. Outdoor unit field setting
I
2. Outdoor unit external control adaptor setting
I
I
3. Select one from demand input terminals 1 through 3 on the outdoor unit external control
1. Demand 1
2. Demand 2
3. Demand 3

Demand control

system example
Test Operation Inverter K Series
Approximately 70% level
Approximately 40% level
Forced thermostat OFF
Setting mode 1: Set low noise operation to "ON".
Match low noise operation and demand control address with address of outdoor unit
external control adaptor.
Function switch (SS1)
Set to "BOTH" or "DE."
Address setting switches (DS1, DS2)
Match with outdoor unit low noise operation and demand control address.
adaptor, and short the corresponding terminals.
Short 1-C.
Short 2-C.
Short 3-C.
Test Operation
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