Panasonic CS/CU-YW9DKE Service Manual page 21

Time Graph for Overload Deicing
Basic time
Compressor
Indoor fan
Outdoor fan
Operation Indicator
4-way valve
<Operation status>
a-i Overload control
) )
i-l Overload deicing(timer)
)
l-m: Warm booting control
m-r
a b c d e f g h i j k l m n o p q
51
Outdoor Heat Outdoor Heat
Exchanger Exchanger
49
Out door fan stop for 60' accumulatively 20'' 20''
Overload control
Max
12'
10'' 20''
21
CS-YW9DKE / CU-YW9DKE / CS-YW12DKE / CU-YW12DKE
Time
Blink
Operation
Stop