Hitachi RPI-1.0FSG1 - Defrosting Condition Changeover; Indoor Fan Control During Thermo-OFF at Heating

4-30
OPTIONAL FUNCTION
(4.3 Outdoor Unit)
4.3.7 Indoor Fan Control during Thermo-OFF at Heating
By setting the dip switch as shown below, the indoor fan operates for 2 min. and stop for 6 min. as a cycle
when the activation conditions are satisfied.
(1) No. 1 of DSW5 is set at OFF before shipment.
(2) Turn OFF the main switch and set the dip switch.
(1) No. 5 of DSW5 is set at OFF before shipment.
(2) Turn OFF the main switch and set the dip switch.
10
5
0
15
-8.7
-10
-10 -5
-15
-15
-4
Defrosting Operation
Stop Area
Defrosting Operation
Start Area
Outdoor Temp.
Outdoor Evaporating
Temperature
(Pipe)
5
6
10 15
10
5
0
15
-7
-10
-10 -5
-15
-15
-4
Defrosting Operation
Stop Area
Defrosting Operation
Start Area
Outdoor Temp.
Outdoor Evaporating
Temperature
(Pipe)
5
6
10 15
Dip Switch
Setting
Temperature
Conditions
under
Defrosting
Operation
Standard Specifications
Cold Area Specifications
4.3.6 Defrosting Condition Changeover
By changing the position of No.5 on dip switch, DSW5, defrosting operation conditions can be changed.
NOTE:
When the indoor fan is stopped by another control, it is not available to operate indoor fans.