Hitachi RAS-3HVRNM2, Инструкция по установке и обслуживанию, Страница: 55 / 58

TC-12001 2-127
OUTDOOR UNIT
P5414950-rev.1 51
< External Input / Output Setting Method >
SEG1 Input Output
No Setting No Setting
Fix Heating Mode Operation Signal
Fix Cooling Mode Alarm Signal
Demand Stoppage *1)
Compressor ON
Signal
- Defrost Signal
Forcedly Stoppage *1) -
Demand Current Control
60%
-
Demand Current Stoppage
70%
-
Demand Current Stoppage
80%
-
Demand Current Stoppage
100%
-
No Setting -
The setting should be performed
during the outdoor unit stoppage.
This setting is not available during
the operation, the check mode and
the function setting.
NOTES:
1. Fill out the function No. of
each setting when setting
the optional function.
The example is for setting 1.
Start
End
Method
PSW2
PSW3
DSW2-No.6 is “ON”.
DSW1-No.4 is “ON”.
DSW2-No.6 is “OFF”.
DSW1-No.4 is “OFF”.
Example
SET
The menu indication is changed
by pressing PSW2 or PSW3 and
displayed repeatedly the function
code and the detail along the
order of the allow.
( )
2. The same function can not be set
to a different input terminal. If set,
the setting of the larger input No.
is not available.
Press PSW1
SET
SET
SET
SET
SET
Press PSW1
Press PSW1
Press PSW1
Press PSW1
Setting Before Shipment
Input Setting 1
CN1
No. 1 to 2
Input Setting 2
CN1
No. 2 to 3
Input Setting 3
CN2
No. 1 to 2
Output Setting 1
CN7
No. 1 to 2
Output Setting 2
CN7
No. 1 to 3
Example of Connection (Output)
Connector
PCB1
PCC-1A (Optional)
Relay
1
2
3
Connector
PCB1
1
2
3
PCC-1A (Optional)
X 1
Example of Connection (Input)
220V / 240V
Mini-Power Relay MY1F (or 2F)
made by OMRON Co.
Specifications Remarks
Mini-Power Relay LY2F DC12V
made by OMRON Co.
Specifications
Specifications of Relay Specifications of Relay
Relay
(Field-Supplied)
Setting Before Shipment
Setting Before Shipment
Setting Before Shipment
Setting Before Shipment
X
When controlling the switch on PCB,
pay attention not touch to other
electrical parts. It will cause an
electrical shock.
NOTE:
In the case of applying the DRED
function, a connector CN2 is not
available for input setting.
*1): In the case of selecting “Demand Stoppage” or “Forcedly Stoppage”,
set the function setting “ ” to “ ”.