Johnson Controls HIDH018B21S Installation And Maintenance Manual

P00792Q-rev.2
29
(7) Fuse Recovery (DSW7)
* Factory Settings
* In the case of applying high voltage to terminals 1 and 2 of TB2,
the 0.5A fuse on the PCB is cut. In such a case, rst reconnect the
wirings correctly to TB2, and then set the number one pin to ON.
(8) Function Setting (DSW8)
No setting is required, due to setting before shipment.
(9) Optional Function Setting (DSW9)
No setting is required. Setting positions before shipment are all OFF.
12
ON
OFF
12
ON
OFF
2
13
ON
OFF
12
ON
OFF
Turn OFF all power to the indoor and outdoor units prior to adjusting DIP switch settings. Otherwise, the
setting will be invalidated and not take effect.
NOTES:
● The “■” mark indicates setting for DIP switches. The two illustrations immediately above show settings in
the OFF position.
● When the unit number and the refrigerant cycle are set, record the unit number and refrigerant cycle to
facilitate service and maintenance thereafter.
NOTICE
8.6 External Static Pressure Setting
Static pressure setting on the wired controller ("C5").
Refer to the “Installation and Maintenance Manual” for the wired controller for details.
Static Pressure Wired Controller Set
0.32 in.W.G. (80 Pa) C5 01
0.20 in.W.G. (50 Pa) C5 00
0.14 in.W.G. (35 Pa) C5 02
(6) Refrigerant Cycle No. Setting (RSW2 & DSW5)
This setting is required. The unit arrives with all
settings in the OFF position.
3
4
1
0
8
9
2
5
6
7
3
4
1
0
8
9
2
5
6
7
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
DSW5 (Tens Digit)
Refrigerant Cycle No. Setting
RSW2 (Units Digit)
Setting
Position
Set by inserting
slotted screwdriver
into the groove.
Ex.) Set at No.5 Cycle
DSW5
RSW2
Set All Pins OFF
Set at "5"
Before shipment, DSW5 and RSW2 are set at "0".
For the units supporting H-LINK II,
the ref. cycle No. can be set for Max. 64 cycles.
(No. 0~63)

Johnson Controls HIDH018B21S Specifications

General

Brand	Johnson Controls
Model	HIDH018B21S
Category	Air Conditioner
Language	English