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Hitachi PC-ALHP1 Installation And Operation Manual page 18

Wireless receiver kit
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Optional functions
6 OPTIONAL FUNCTIONS
D A N G E R
Turn OFF the power source completely before performing the dip switch setting for receiver kit. If not, it may cause an elec-
tric shock.
The following switches are on the receiver kit.
The dip switch (DSW1) is for the optional function selection. If the optional function selection is required, set the dip switch as follows.
Optional function
Main/Sub Setting
Identifying of Indoor Unit
Invalidity of Emergency Operation
O: ON
X: OFF
C A U T I O N
• Pay attention to the following settings when the function for receiver kit is selected from the remote control switch or the centralized
controller.
• The cooling lower limit for setting temperature and the heating upper limit for setting temperature are not available. The setting is
available beyond the upper and lower limit for setting temperature from the wireless remote control switch.
• The optional function setting "Fixing of Setting Temperature" is not available. When the operation mode is changed from the wire-
less remote control switch, the indicated temperature on the remote control switch becomes set temperature.
10
Dip switch (DSW1)
(Factory-setting)
Rear side of receiver kit
Dip switch setting (DSW1)
1
2
3
O
X
X
X
O
X
X
X
X
PMML0314A rev.0 - 09/2013 - P5415315
4
5
6
Change main (OFF setting)/ sub (ON setting) remo-
X
X
X
te control switches for 2 remote control system.
It functions as B Mode (identifying of indoor unit) of
X
X
X
wireless remote control switch when it sets to "ON".
O
X
X
The switches for emergency operation are invalid.
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