User Guide

6. Heating Operation
Mode(only
Heating
Model)
The
unit
will
operate
according
to
the setting
conditions
by
the
remote
controller.
The operation diagram
is
shown below.
INTAKE
AIR TEMP.
+60F
SETTING TEMP .
(Compressor OFF)
A g
A
SETTING
TEMP .
(Compressor ON)
nwwrºm
r
rwmm
rrvenn
10
loses
1
min.
tOSec
INDOOR
FAN SPEED
Selecting
tan speed
Low
I
OFF Low
I
Selecting
fan speed
Low
OFF
COMPRESSOR
ON OFF
ON
OFF
" A point;
While the indoor
pipe
temperature
is higher
than 95°F,
indoor
fan operates at low
speed. When the
indoor pipe temperature
becomes lower than
95°F, indoor fan stops.
" B point; When
the
indoor pipe
temperature Is higher
than
82°F,
fan operates
at
selected
fan
speed.
Hot-Start
Control
" The Indoor
fan
stops
until the
indoor pipe temperature
will be reached
at 820F.
" During
heating
operation, if indoor pipe
temperature falls
below 78°F fan
stops.
" The
operation
diagram is shown
below.
INDOOR
PIPE
1
min
TEMP.
ý-
82°F
ý
7
8O F
INDOOR
FAN SPEED
OFF LOW
Selecting
fan speed
OFF
COMPRESSOR
ON
-18-
"
"
0