Daikin VRV III-S RXYMQ36 48PVJU Service Manual page 77

Field Setting
(13) Airflow Direction Setting
Set the airflow direction of indoor units as given in the table below. (Set when optional air outlet blocking pad has
been installed.) The second code No. is factory setting to "01."
Mode No.
13 (23)
(14) Setting of Airflow Direction Adjustment Range
Make the following airflow direction setting according to the respective purpose.
Mode No.
13 (23)
∗ Some indoor unit models are not equipped with draft prevention (upward) function.
(15) Setting of the Static Pressure Selection (for FXDQ model)
Model No.
13 (23)
(16) Humidification when Heating Thermostat is OFF
Setting to "Humidification Setting" turns ON the humidifier if suction temperature is 68°F or above and turns OFF
the humidifier if suction temperature is 64°F or below when the heating thermostat is OFF.
Mode No.
15 (25)
(17) Setting of Direct Duct Connection
This is used when "fresh air intake kit equipped with fan" is connected. The indoor fan carries out residual
operation for one minute after the thermostat is stopped. (For the purpose of preventing dust on the air filter from
falling off.)
Mode No.
15 (25)
(18) Interlocked Operation between Humidifier and Drain Pump
This is used to interlock the humidifier with the drain pump. When water is drained out of the unit, this setting is
unnecessary.
Mode No.
15 (25)
(19) Individual Setting of Ventilation
This is set to perform individual operation of heat reclaim ventilation using the remote controller/central unit when
heat reclaim ventilation is built in.
(Switch only when heat reclaim ventilation is built in.)
Mode No.
15 (25)
68
First Code No. Second Code No.
1
First Code No. Second Code No.
4
First Code No. Second Code No.
5
First Code No. Second Code No.
1
First Code No. Second Code No.
2
First Code No. Second Code No.
3
First Code No. Second Code No.
5
01 F : 4-direction airflow
02 T : 3-direction airflow
03 W : 2-direction airflow
01 Upward (Draft prevention)
02
03 Downward (Ceiling soiling prevention)
01
02 High static pressure (0.006psi)
01
02
01 Without direct duct connection
02 With direct duct connection equipped with fan
01 Individual operation of humidifier
Interlocked operation between humidifier and drain
02
01
02 Individual operation of ventilation
Setting
Setting
Standard
External static pressure
Standard (0.002psi)
Setting
—
Setting of humidifier
Contents
Contents
pump
Contents
—
Test Operation
SiUS34-907