Test Run; Setting Of Dip Switch - Hitachi HARC-BX E Installation And Operation Manual

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TEST RUN

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5 TEST RUN

5.1. Setting of Dip Switch

1. Setting Dip Switch before power supply.
2. Remove the front board to set Dip Switch.
3. Dip Switch setting for each PCB is different.
4. Setting for 8 Pins Dip Switch (S201)
Setting of 8 Pins DipSwitch (S201) are determined by the system numbers and the unit
numbers of the applicable Indoor Units to which the PCB controls.
Setting procedure for the system number and the unit number are as shown in the
table below.
8 Pins Dip Switch
Setup (S201)
Setting of 8 pins DSW (S201) are determined by the system numbers and
the unit numbers of the applicable Indoor Units to which the PCB controls.
In case of the standard specification and option A specification, PCB will
ON 1 2 3 4 5 6 7 8
control 8 units from the system No. and unit No, which have been set. For
instance, if system No.1 along with unit 1 is set, relevant PCB will control
unit No.1 to 8 from system No.1. The unit No. should be set from either of
System Unit
No. 1 or 9.
No. No.
In case of option B, PCB will control 4 units from the system and unit
numbers, which have been set. For instance, if system No.1 along with
unit No. 1 is set, relevant PCB will control unit No. 1 to 4 from system
No.1. The unit No. should be set from either of No.1, 5, 9 or 13.
The details are outlined below.
Setting for the required system numbers are described in the table below.
System Setting Pin
System
No. No.1 to No.4
0
1 2 3 4 5 6 7 8
ON
1
1 2 3 4 5 6 7 8
ON
2
1 2 3 4 5 6 7 8
ON
3
1 2 3 4 5 6 7 8
ON
Setting Pin
System
No. No.1 to No.4 No.
4 8
1 2 3 4 5 6 7 8
ON
5 9
1 2 3 4 5 6 7 8
ON
6 10
1 2 3 4 5 6 7 8
ON
7 11
1 2 3 4 5 6 7 8
ON
Description
Setting Pin
System
No.1 to No.4 No.
12
1 2 3 4 5 6 7 8
ON
13
1 2 3 4 5 6 7 8
ON
14
1 2 3 4 5 6 7 8
ON
15
1 2 3 4 5 6 7 8
ON
Setting Pin
No.1 to No.4
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON