Unit installation

Compact, ultra-quiet concealed indoor
units equipped with cutting-edge control
technologies for enhanced comfort
Fresh-air Intake
A duct hole is provided in
the main body, making it
possible to intake fresh air
from outside.
Energy-saving Operation
Boasting low electricity consumption, SLZ/SEZ Series air condi-
tioners are the key to fresh, cost-effective room comfort.
Air Cleaning Filter
This built-in filter removes dust and other particulates, keeping
the air clean all the time. Maintenance is as simple as vacuuming.
The long-life filter in SLZ Series air conditioners can be used for
approximately 2,500 hours before requiring replacement.
Main Features
16
15
Compact 4-way Cassette
Compact Bulkhead
SLZ
SEZ
SERIESSERIES
*1 When multiple indoor units connected to an MXZ outdoor unit are running at the same time, simultaneous cooling and heating is not possible.
*2 Please refer “System Control” on page 17 for details.
*3 Indoor unit DIP SW1-9 must be “ON”.
*4 Only available between PUHZ-HM models.
*5 Not available with PEA-RP170/200WHA models.
Main features of Mr. Slim Inverter Units
Felt Temperature Control
(
i-see Sensor
)
Pure White
Auto Vane
Fresh-air Intake
High-efficiency Filter
Oil Mist Filter
Long-life filter
Filter Check Signal
Horizontal Fin (Auto Swing)
High Ceiling Mode
Auto Fan Speed Mode
On/Off Operation Timer
Auto Change Over *1
Auto Restart
Low-temperature Cooling
Low-noise Operation
(
Outdoor Unit
)
Rotation, Back-up and 2nd Stage
Cut-in Function
PAR-21MAA Control *2
Centralised On/Off Control *2
System Group Control *2
M-NET Connection *2
Reuse of Existing Wiring
Drain Pump
Pump Down Switch
Flare Connection
Self-Diagnosis Function
(Check Code Display)
Failure Recall Function
Compact Designs
Models with capacity ranges for any room size. The dimensions of
the SLZ are perfect for 2-metre-square installations, and the SEZ
unit is a slim 200mm in height, making it ideal for tight installation
spaces.
SLZ-KA25/35/50
650mm 650mm
208mm
SE Z- K D35/ 5 0
990mm 700mm
200mm
Impressively Quiet
S Series units offer whisper-quiet operation at a hushed noise
level of 23dB
(
SEZ-KD25/35
)
, ensuring a calm and comfortable
environment. They’re so quiet that you’ll find yourself checking to
see if they’re on.
23dB
Quiet!
● Noise level
Subway car
interior
Quiet passenger
car interior
(40km/h)
Library interior
Sound of
rustling leaves
Human
hearing limits
(Extremely quiet)
10dB40dB60dB80dB
Energy Saving
Combination
Outdoor unit
Indoor unit
Attractive
Air Quality
Air Distribution
Convenience
System Control
Installation
Maintenance
Opt
Opt
Opt
SLZ-VA
SUZ SUZ SUZ SUZ
SLZ-VAL
Opt
Opt
Opt
Opt
SEZ-VA
Opt
Opt
Opt
Opt
SEZ-VAL
Opt
Opt
Opt Opt
Opt
Opt
PLA
PUHZ SUZ
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
PEA
PUHZ-HA
PUHZ-KA
PUHZ-HM
Opt
Opt
*3
*4
*5
Opt
PKA
Opt
Opt
Opt
Opt Opt
Opt
Opt
Opt
Opt
PCA-KA
PUHZPUHZ SUZ PUHZ
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
Opt
PCA-HA
Opt
Opt
Opt
Indoor unit
Specifications: Compact 4-way cassette/Compact bulkhead
(
SLZ, SEZ
)
SL Z- K A 25 VA
(
L
)
SL Z- K A 25 VA
(
L
)
13 3-150 -167
SUZ-KA25VA2
Cooling Heating
2.5 (0.9-3.2) 3.2 (0.9-4.5)
0.68 0.85
3.68 3.76
3.5 (1.0-3.9 ) 4.0 (0.9-5.0)
1.04 1.09
3.37 3.67
4.6 (1.1-5.2) 5.0 (0.9-6.5)
1.53 1.55
3.01 3.22
2.5 (0.9-3.2) 3.0 (0.9-4.5)
0.75 0.83
3.33 3.61
3.7 (1.0-3.9) 4.2 (0.9-5.0)
1.09 1.13
3.39 3.72
5.1 (1.1- 5.6 ) 6.4 (1.1-7.2)
1.64 1.81
3.11 3.54
5.6 (1.1-6.3) 7. 4 ( 0 . 9 - 8 .0 )
1.86 2.11
3.01 3.51
7.1 (0.9-8.3) 8.1 (0.9-10.4)
2.36 2.18
3.01 3.72
Outdoor unit
Function
Capacity (min.-max.)
Input
Rated EER/COP
Indoor unit
Power supply
Airflow
(
Lo-Mid-Hi
)
Sound pressure level
Dimensions Width
Depth
Height
(
kW
)
(
kW
)
L/S
(
dB
)
External static pressure Pa
(
kg
)
(mm)
(mm)
(mm)
Weight
CMM
SLZ-KA35VA
(
L
)
SLZ-KA35VA
(
L
)
0
SL Z- K A 50 VA
(
L
)
SL Z- K A 50 VA
(
L
)
13 3-150 -18 3
8- 9-10 8- 9 -11
SE Z- KD25 VA
(
L
)
SE Z- KD25 VA
(
L
)
92-117-15 0
Single-phase, 50Hz, 230V
5-15-35-50
SEZ-KD35VA
(
L
)
SEZ-KD35VA
(
L
)
SE Z- KD5 0VA
(
L
)
SE Z- KD5 0VA
(
L
)
SEZ-KD60VA
(
L
)
SEZ-KD60VA
(
L
)
SE Z- KD71VA
(
L
)
SE Z- KD71VA
(
L
)
28-31-37 29-33-38
Unit: 208, Panel: 20
Unit: 570, Panel: 650
Unit: 570, Panel: 650
Unit: 16.5, Panel: 3
30-34-39 23-26-30 23-28-33 30-34-37 30-34-38 30-35-40
200 200 200
790 990 1,19 0
700 700 700
18 21 23 27
117-150 -18 3 167-208-250 200-250-300 200-267-333
5.5-7-9 7- 9-11 10 -12.5-15 12-15-18 12-16 -20
SUZ-KA35VA2
Cooling Heating
SUZ-KA50VA2
Cooling Heating
SUZ-KA25VA2
Cooling Heating
SUZ-KA35VA2
Cooling Heating
SUZ-KA50VA2
Cooling Heating
SU Z-K A6 0VA 2
Cooling Heating
SU Z-K A71VA 2
Cooling Heating
*The SLZ-KA VAL and SEZ-KD VAL come equipped with a wireless remote controller.
for SLZ for SEZ
SLZ-KA25/35/50VA (L)
SEZ-KD25/35/50/
60/71VA (L)
25
120°
120°
118
Fresh-air intake
Refrigerant pipe
Electrical box
Drain pipe
Detail drawing of fresh-air intake
100
Cut-out hole
73.4
3- 2.8 hole
Burring hole
Ceiling surface