Panasonic CS-A73KE Service Manual page 23

Operation Details
Automatic Fan Speed Mode
When Automatic Fan Speed is selected at Remote Control during heating operation.
• Fan speed rotates in the range of Me
• If use Manual Fan Speed,
Heating Operating Time Diagram
a b c d
°
39 C
Indoor
°
Heat 34 C
Exchanger
°
Temp. 30 C
°
28 C
OFF
Intake
Temp. ON
Basic time
Compressor
4-way valve
Indoor Fan
Outdoor Fan
Operation LED
<Description of operation>
a – b : Hot start (Indoor fan = OFF)
b – d : Hot start (Indoor fan = SLo)
g – I : Indoor fan control (controlled during thermostat OFF)
g – h : Outdoor fan control (30 sec. Forced Operation) after compressor stops.
SLo according to the heat exchanger temperature.
( C)
45
39
34
30
Heat
Exchanger
Temperature
at above diagram will operate with setting Fan Speed.
e f g
30"
Lo - Lo -
SLo SLo
Me
( C)
38
Lo
30
Lo-
28
SLo
15
OFF
h i j k l m
3' 1' 40"
Lo - Lo -
SLo SLo
– 22 –
CS-A73KE
n o p q r s
Lo -
: Blinking
Operation
Stop