GB
Test run
Test run
The following 3 methods are available.
Using
Z
ired re
P
ote controller (Fig
-2)
Function buttons
4
3
2
1
5
6
7
8
9
0
ű
1
>
ON
OFF
@
E
utton
Press to turn ON OFF the indoor unit.
ű
2
>
SELECT
@
E
utton
Press to save the setting.
ű
3
>
RETURN
@
E
utton
Press to return to the previous screen.
ű
4
>
MENU
@
E
utton
Press to bring up the Main menu.
ű
5
Bac
N
lit LCD
Operation settings will appear.
When the backlight is off, pressing any button turns the backlight on and it will
stay lit for a certain period of time depending on the screen.
When the backlight is off, pressing any button turns the backlight on and does
not perform its function. (except for the [ON OFF] button)
ű
6
ON
OFF la
P
p
This lamp lights up in green while the unit is in operation. It blinks while the
remote controller is starting up or when there is an error.
ű
7
Function
E
utton
>
F
@
Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
ű
8
Function
E
utton
>
F2
@
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
ű
9
Function
E
utton
>
F
@
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
ű
0
Function
E
utton
>
F
@
Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
Controller inter
I
ace
Fig
-2
Be
I
ore test run
Ź
A
I
ter co
P
pleting installation and the
Z
iring and piping o
I
the indoor and
outdoor units
chec
N
I
or re
I
rigerant lea
N
age
looseness in the po
Z
er suppl
\
or control
Z
iring
Z
rong polarit
\
and no disconnection o
I
phase in the
suppl
\
Ź
Use a
-
Y
olt
P
egoh
PP
eter to chec
N
that the resistance
E
et
Z
een the po
Z
er
suppl
\
ter
P
inals and ground is at least
M
Ź
Do not carr
\
out this test on the control
Z
iring (lo
Z
Y
oltage circuit) ter
P
inals
Warning:
Do not use the air conditioner i
I
the insulation resistance is less than
M
Caution:
Turn on the po
Z
er at least
2 hours
E
e
I
ore starting operation
- Starting operation immediately after turning on the main power switch can result
in severe damage to internal parts. Keep the power switch turned on during the
operational season.
Do not touch the s
Z
itches
Z
ith
Z
et
¿
ngers
- Touching a switch with wet ngers can cause electric shock.
Do not operate the air conditioner
Z
ith the panels and guards re
P
o
Y
ed
- Rotating, hot, or high-voltage parts can cause in uries.
Do not turn o
II
the po
Z
er i
PP
ediatel
\
a
I
ter stopping operation
- Always wait at least ve minutes before turning off the power. Otherwise, water
leakage and trouble may occur.
When
Z
ater has
E
een supplied to the
Z
ater pipe
Z
or
N
purge the s
\
ste
P
o
I
air
The details o
I
air purging can
E
e
I
ound separatel
\
in the
Z
ater circuit
P
aintenance
P
anual
E
C
A
B
D
Fig
-
2
Air purging
2
The details o
I
air purging
As for the details of air purging, please refer to the water circuit maintenance
manual included in the package of the HBC controller.
2
2
The air
Y
ent
Y
al
Y
e o
I
indoor unit (Fig
-
)
1
Remove the air purge valve cover.
2
Turn the knob on the air purge valve to release the air.
A
Air purge valve
B
Air purge valve cover (Tightening torgue: 1.3 .3 N m)
C
Screw
D
Outlet
E
Inlet
