Daikin VRV III-S RXYMQ36 48PVJU, Руководство по обслуживанию

Страница: 55 / 264

Other Control SiUS34-907
46 Function
5. Other Control
5.1 Demand Operation
In order to save the power consumption, the capacity of outdoor unit is saved with control forcibly by using
“Demand 1 Setting”.
To operate the unit with this mode, additional setting of “Continuous Demand Setting”.
[Demand 1 setting]

Other protection control functions have priority over the above operation.
5.2 Heating Operation Prohibition
Heating operation is prohibited above 75°FDB outdoor air temperature.
6. Outline of Control (Indoor Unit)
6.1 Drain Pump Control
The drain pump is controlled by the ON/OFF buttons (4 button (1) - (4) given in the figure below).
6.1.1 When the Float Switch is Tripped while the Cooling Thermostat is ON:
*1. (Normal operation):
The objective of residual operation is to completely drain any moisture adhering to the fin of the indoor unit heat
exchanger when the thermostat goes off during cooling operation.
*2. (Malfunction residual):
The remote controller will display "A3" and the air conditioner will come to an abnormal stop in 5 minutes if the
float switch is turned OFF while the cooling thermostat is ON.
Setting Standard for upper limit of power consumption
Demand 1 setting 1 Approx. 60%
Demand 1 setting 2 (factory setting) Approx. 70%
Demand 1 setting 3 Approx. 80%