4-41
OPTIONAL FUNCTION
(4.4  Remote Control Switch)
The setting condition of the optional function item is indicated at the segments for timer setting
time indication.  Refer to the table in the next pages and description of each items for the
indication of the setting condition and the contents of the optional function.
(b) Press the “TIME     ” switch or the “TIME     ” switch, the optional function item is changed as
shown below.
(c) Press the “CHECK” switch, and the setting condition of the optional function is changed as shown
below.
When pressing the “CHECK” switch
(5) Selection of Other Indoor Unit
At the optional setting mode, press the “TEMP     ” switch or the “TEMP     ” switch, the condition of
the remote control switch is changed so that the indoor unit can be selected to set the optional
function described in the item (3).
(6) Return from Optional Function Setting Mode
Press the “RESET” switch, the optional function setting is memorized and the mode is returned to the
normal condition.
G Setting Items of Optional Functions
3
>
>
When pressing the “TIME     ” switch
When pressing the “TIME     ” switch
00 01 ~
b1 b2 b3 b4  ~ E4 E5 F1
No. Items Optional Functions
Individual
Setting
Setting
Condition
Contents
00  Not Available
01  Available
00  Not Available
01  Available
00  Not Available
01  Available
00  Standard
01  100 hours
02  1,200 hours
03  2,500 hours
04  No Indication
00  Not Available
01  Available
00  Not Available
01  Available
00  Not Available
01  Available
00  Not Available
01  Available
00  Not Available
01  Available
10 C1
 Not Prepared
−
11 C2
 Not Prepared
−
12 C3
 Not Prepared
−
00  Not Available
01  Available
00  Not Available
01  Hi Speed 1 (*1)
02  Hi Speed 2 (*1)
1
2
3
b1
b2
b3
4
5
6
7
b9
8
9
13
b5
b6
b7
b8
b4
 Circulator Function at
 Heating Thermo-OFF
 Enforced 3 Minutes
 Minimum Operation Time of
 Compressor
 Change of Filter Cleaning
 Time
 Fixing of Operation Mode
 Removal of Heating
 Temperature Compensation
 due to Uneven Heat Load
C4
C5
 Fixing of Setting Temperature
 Fixing of Operation as
 Exclusive Cooling Unit
 Automatic COOL/HEAT
 Fixing of Air Volume
 Drain Pump in Heating
 Hi Speed14