Panasonic CS-TZ20TKEW / CS-TZ25TKEW / CS-TZ35TKEW / CS-TZ42TKEW / CS-MTZ16TKE / CU-TZ20TKE / CU-TZ25TKE / CU-TZ35TKE / CU-TZ42TKE Service Manual ▷ View online
21
5. Location of Controls and Components
5.1 Indoor
Unit
Aluminium Fin
Auto OFF/ON button
• Use when remote control is misplaced
or malfunction occurs.
Air Filters
Front panel
Remote Control
receiver
receiver
Vertical Airflow
direction louver
• Do not adjust by hand.
direction louver
• Do not adjust by hand.
Horizontal Airflow
direction louver
• Manually adjustable.
direction louver
• Manually adjustable.
INDICATOR
(Green)
(Orange)
TIMER
POWER
Air Purifying Filter
5.2 Outdoor
Unit
5.3 Remote
Control
Timer setting
Airflow direction
selection
selection
Fan speed selection
Transmitter
Operation mode
Sleep mode operation
Powerful/Quiet
operation
Remote control
display
Clock setting
OFF/ON
Check
Temperature setting
22
6. Dimensions
6.1 Indoor
Unit
16.4
264.6
Unit: mm
B
A
C
PIPE
HOLE
CENTER
HOLE
CENTER
PIPE
HOLE
CENTER
HOLE
CENTER
128mm TO
PIPE HOLE
CENTER
PIPE HOLE
CENTER
128mm TO
PIPE HOLE
CENTER
PIPE HOLE
CENTER
496.6
128
184
222
128
Right
piping
hole
piping
hole
Left
piping
hole
piping
hole
Installation
plate
plate
Indoor unit
external
dimensions
line
external
dimensions
line
420
380
45
95
<Top View>
<Front View>
<Bottom View>
<Rear View>
Relative position between the indoor unit and the installation plate <Front View>
<Side View>
<Side View>
87
64
22
<Remote Control Holder>
<Remote Control>
144.5
59
799
92.8
60
60
55
410
41-61
Gas side
Liquid side
Air intake
direction
direction
Air outlet
direction
direction
Left piping
hole
hole
290
197
Right piping
hole
hole
60
41
23
6.2 Outdoor
Unit
6.2.1
CU-TZ20TKE CU-TZ25TKE CU-TZ35TKE
(18)
69.5
61.6
542
289
39
570.3
22
(104.7)
67.6
780
85.5
155.2
34.3
60.5
104.9
Space necessary for
installation
Anchor Bolt Pitch
320 x 570
<Side View>
<Side View>
<Front View>
<Top View>
Unit: mm
2-way valve at Liquid side
(High Pressure)
(High Pressure)
3-way valve at Gas side
(Low Pressure)
(Low Pressure)
1000 mm
100 mm
100 mm
6.2.2 CU-TZ42TKE
<Top View>
<Front View>
<Side View>
<Side View>
Anchor Bolt Pitch
330 × 540
Space necessary for
installation
100mm
100mm
1000mm
Unit : mm
3-way valve at Gas side
(Low Pressure)
(Low Pressure)
2-way valve at Liquid side
(High Pressure)
(High Pressure)
22
(124)
(62.6)
330
61
9
62
69
(20)
167
97
32
540
160
824
68.7
37
299
24
7. Refrigeration Cycle Diagram
INDOOR
OUTDOOR
INTAKE
AIR
TEMP.
SENSOR
AIR
TEMP.
SENSOR
PIPE
TEMP.
SENSOR 1
PIPE
TEMP.
SENSOR 2
TANK
SENSOR
PIPE
TEMP.
SENSOR
LIQUID
SIDE
2-WAY
VALVE
VALVE
3-WAY
VALVE
VALVE
GAS
SIDE
COOLING
HEAT EXCHANGER
(EVAPORATOR)
HEATING
COMPRESSOR
4-WAYS VALVE
CONDENSER
MUFFLER
MUFFLER
STRAINER
EXPANSION
VALVE
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