13
14
Dimensions
(unit: mm)
8
8
A
206
110
20
130
509
C
B
200
250
35
264
8-12
×
21
Mounting holes
Vinyl cabtyre cable
effective length: 1m
Dimensions (unit: mm)
MK-5010T-E
MK-5012T-E
1,018
1,260
A
Model
318
560
B
718
960
C
(unit: mm)
Dimensions (unit: mm)
GK-3506SA
GK-3509SA
GK-3512SA
600
900
1,200
A
Model
-
76
355.5
B
287.5
588
867.5
C
4
8
8
D
238
18.5
C
50
150
B
A
20
292
85
18
300
14.5
14.5
D-12 x 21 Slotted hole
Power switch
Air volume switch
Vinyl cabtyre cable
3 conductors x 0.75mm
2
effective length:1m
Direction of
rotation
Air flow
direction
air flow
direction
GK-35 type
MK-50 type
GK-35 type
MK-50 type
1.Operating ambient temperature and humidity must be kept. If the Product is run outside the ranges indicated in
the guide book, burnout, distortion, poor motor rotation, and/or damages of the Product may result.
2.When the air curtain is run, the target room must be ventilated since its doorway(s) is blocked.
3.If the air curtain is installed at the place where the building may leak, such building should be made waterproof.
4.The Product must be assuredly installed in a strong and resilient area.
5.Do not block off the intake and supply openings. Otherwise, excessively heated motor may cause fire.
6.Always install the air curtain in indoor.
7.Earth Leakage Circuit Breaker should be provided for the system.
8.Add protective appliances such as motor breaker to the wiring system to prevent motor and its circuit(s) from
burning. As a guide, choose motor breakers activating at a current 1.2 to 1.5 times the included value to prevent
malfunctions from occurring.
Before beginning installation:
*Installation method differs with mounting location and surface, therefore, for each case make sure the correct
installation method is utilized.
*For vertical installation, install unit in an upright position, following the wall mounting steps detailed below.
*When metal hangers are used, utilize the decorative panel to prevent insulation degradation and to stop outside
dust and rain from entering (does not apply to recessed mounting).
Precautions
Installation Method
GK High Power type
Common
GK/MK type
*Specifications may be subject to change without notice.
Specifications (GK type)
GK-3506SA
GK-3509SA
GK-3512SA
Model
Power
Fan speed
Single-phase,
50Hz
220-240V
Input (W)
Current (A)
Air velocity
Max. (m/sec)
Air volume (m
3
/h)
Noise (dB)
Weight (kg)
Width
of unit
(cm)
60
90
120
165-175
165-180
250-265
250-270
335-355
335-360
High
Low
High
Low
High
Low
0.75-0.75
0.75-0.75
1.1-1.1
1.1-1.1
1.5-1.5
1.5-1.5
16.0-17.5
12.0-14.0
16.0-17.5
12.0-14.0
16.0-17.5
12.0-14.0
1,440-1,560
1,190-1,350
2,160-2,340
1,790-2,030
2,880-3,120
2,380-2,700
64.5-66.5
61.0-64.0
66.0-68.5
63.0-66.0
67.5-70.0
64.5-67.5
Starting Current
(A)
1.4
1.3
2.1
1.9
2.8
2.6
15.5
20
25
*Specifications may be subject to change without notice.
Specifications (MK type)
MK-5010T-E
MK-5012T-E
Model
Power
Frequency (Hz)
Three-phase,
50/60Hz
380-440/380V
Input (W)
Current (A)
Air velocity
Max. (m/sec)
Air volume (m
3
/h)
Noise (dB)
Weight (kg)
Width
of unit
(cm)
101.8
126
336-368
432
420-460
540
50
60
50
60
0.64-0.67
0.74
0.80-0.84
0.93
16
17
16
17
3,950
4,250
5,000
5,400
62
64
63.5
63.5
Starting Current
(A)
2.3
2.0
2.9
2.5
25.5
32
A
Y
H
W
≧
Y+A
*GK-25,30 type A = 150mm minimum
GK-35 type A = 200mm minimum
MK-50 type A = 250mm minimum
Metal hanger
Partition board (Provided by customer)
Universal register or return grill (Provided by customer)
Incline the unit towards the wall.
Arrange the air curtain so that it fits inside the grill.
Use a universal register and return grill with a louver installed toward the shorter dimensions.
For Y dimensions, please see the unit’s outer diagram. For W and H dimensions please contact the grill manufacture.
Bring the grill and unit into close proximity.
Make sure to install the partition boards.
Example of ceiling recessed mounting
Example of wall mounting
Example of ceiling mounting
35mm or more
Wall mounting plate
(accessory)
Metal hanger
*
Wall mounting plate
(Included item)
Angle adjustment screw
*GK-25,30 type = 100mm minimum
GK-35 type, MK-50 type = 150mm minimum
For mounting on concrete or steel frame
or column
Secure mounting bolts so that they protrude
approximately 15mm from the mounting surface.
Make certain to secure the wall mounting plate with
the washers, spring washers and nuts provided.
For mounting on concrete or steel frame
or column
Secure mounting bolts so that they protrude
approximately 15mm from the mounting surface.
Make certain to secure the wall mounting plate with
the washers, spring washers and nuts provided.
Example of wall mounting
Metal hanger
Decorative panel
Secure the decorative panel to the back of the
metal hanger.
Secure the metal hanger using the mounting
method which corresponds to the composition
of the mounting surface material.
Secure the metal hanger mounting bolts with
the washers, spring washers and nuts provided
with the wall mounting plate.
Secure the metal hanger using the mounting
method which corresponds to the composition
of the mounting surface material.
Secure the metal hanger mounting bolts with
the washers, spring washers and nuts provided
with the wall mounting plate.
Example of ceiling mounting
GK/MK
High-Power type
MODEL
Service conditions: The temperature should be between -10 and +45°C, both ambient and
delivered. The RH should be less than 90% at room temperature. Any condition outside of
this range could result in burnout, deformed, malrotating or damaged parts.
Note
