Hitachi ECONO-FRESH KIT EF-5GE Installation Und Betriebsanleitung Seite 9

4.4. OPTIONAL FUNCTION SETTING BY REMOTE CONTROL SWITCH (PC-P1HE)
The optional function can be set by remote control switch.
Follow the instruction below.
Step 1
Changing to Optional Setting Mode
Press the CHECK switch and the RESET switch together
more than 3 seconds while the unit is stopped.
The operation mode is changed to the field setting mode,
"SERVICE" is indicated and "01" flickers.
When "01" is not indicated, press the = or < switch and
set "01". In this condition, press the CHECK switch and the
mode is changed to the optional setting mode.
01 Flickered (Press = or < switch)
01 Flickered (Press V or
HIGH
COOL
SERVICE
A/C
Step 2
Selection of Indoor Unit for Optional Setting
When the mode is changed to the optional setting mode,
the indication on the liquid crystal display is as shown
below.
1. The flickering indication of "01" stops.
2. The address of the indoor unit for optional setting is
indicated.
3. The address of the refrigerant system for optional
setting is indicated.
Select the indoor unit to set by pressing the = or < switch
and indicate the address of the indoor unit. In this
condition, press the CHECK switch and the indication is
changed to the indication of optional setting.
Press CHECK switch. Press CHECK switch
2) 3) Press = or < switch
2) 3) Press V or
1) 1)
HIGH
COOL
ADDS.
SERVICE
A/C
NOTE:
A. In case that both indications of the ADDS.
(Address) and RN. (Refrigerant Cycle Number) show
"AA", this means the same setting is performed to all
the indoor units.
B. The indoor units not connected are not indicated.
switch.)
SET TEMP.
o
C
switch.)
RN
Step 3
Optional Setting Items and Changing Setting
Conditions
The indication of optional setting is as shown below.
1. The code of optional setting is as shown below.
2. The indications of ADDS. and RN. are turned OFF
and the optional setting condition is indicated.
The item code of optional setting is changed by pressing
the TIME = or < switch. The optional setting condition is
changed by pressing the CHECK switch. Set the item code
to "E1".
In case of setting other indoor unit, press the = or <
switch and the indication is changed to the condition of the
item 2.
Press CHECK Switch.
Press CHECK switch
1) Press TIME = or < switch
1) Press TIME
HIGH
COOL
SERVICE
A/C
2) Press CHECK switch
2) Press CHECK Switch.
b1 b2 b3 b4 ~ E4
00 01 (02)
Setting
Code Functions
Conditions
All Fresh 00: Not Available
E1
Operation 01, 02: Available
Enthalpy 00: Not Available
E2
Sensor 01: Available
00: Not Available
E4 Gas Sensor
01, 02: Available
Step 4
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.
NOTE:
The label for checking the contents of the setting is
attached to the holding bracket. Write down the
contents of the setting on the label.
5
or switch.
E5 F1 F2
Description
Able to fully open the
outdoor air damper
Enthalpy Sensor
Input can be set.
Gas Sensor Input can
be set.