Panasonic CU-MA190KE - Page 25

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MAC9509078C2
CS-MA90KE
Normal Deicing Time Diagram
Operation Details
Overload Deicing Time Diagram
<Description of operation>
a – c : Deicing operation judging condition established
c – d : Deicing operation (timer detected)
d – e, l – m : Time delay for 4-way valve
e – f, m – n : Time delay for Compressor
f – g, n – o : Hot start (no thermo OFF)
g – h, o – p : No thermo OFF (after finished hot start)
j – l : Deicing operation (TRS detected)
<Description of operation>
a – d, k – h : Overload Control
d – g : Overload Deicing (timer detected)
g – h : Hot Start (indoor fan OFF)
h – i : Hot Start (indoor fan SLo)
n – p : Overload Control (TRS detected)
Stop
: Blinking
Operation
Stop
: Blinking
Operation
Indoor
Heat
Exchanger
Temp.
(TRS)
Outdoor
Heat
Exchanger
Temp.
51°C
49°C
41°C
34°C
30°C
(OPEN)
4°C
(CLOSE)
–3°C
a b c d e f g h i j k l m n o p q r s
Basic time
Compressor
4-way valve
Indoor Fan
Outdoor Fan
Operation LED
60’ 10’ 20’ 60’ max 12’ 10
,,
20
,,
Td
min
1’
max
12’
SLo
Lo
-
abcde fgh i j k lmno pq r
41
°
C
34
°
C
30
°
C
(OPEN)
4°C
(CLOSE)
–3°C
30
,,
30
,,
Td
Basic time
Compressor
4-way valve
Indoor Fan
Outdoor Fan
Operation LED
Indoor
Heat
Exchanger
Temp.
(TRS)
Outdoor
Heat
Exchanger
Temp.
SLo Lo
-
SLo Lo
-
60
,
12
,
10
,
20
,
10
,
20
,
60
,
30
,
max 12
,
Untitled-5 6/30/00, 7:54 AM24