Mitsubishi Electric AH-1006S1-E User manual

-1-
Maintenance and lifetime
After-Sales Service
Fan motors are service parts. It is
necessary that the regular check
and the regular replacement or the
replacement when it is broken. In
addition, expenses for parts and
replacement work is charged to
customers.
Consult with your dealer about the
after-sales services provided for
this unit.
Specifications
Model Power Source Fan
Speed
Air
Velocity
(m/s)
Airflow Rate
(m3/h) Noise
(dB)
Rating
Current
(A)
Starting
Current
(A)
Weight
(kg)
AH-1006S1-E
220-240 V~ 50 Hz
High 7.5-8.0 740-790 42-43 0.15-0.16
0.23 7
Low 6.0-6.6 600-650 37-39 0.13-0.14
220 V~ 60 Hz
High 7.1 700 41 0.18
Low 5.2 520 33 0.15
AH-1509S1-E
220-240 V~ 50 Hz
High 7.6-8.1 1260-1340 44.5-46 0.25-0.26
0.36 10.5
Low 5.5-6.6 910-1100 38-41 0.22-0.24
220 V~ 60 Hz
High 7.4 1220 44 0.31
Low 4.9 820 35 0.24
AH-2009S1-E
220-240 V~ 50 Hz
High 8.7-8.9 1450-1470 47-47.5 0.41-0.49
0.88 11
Low 7.2-7.5 1200-1250 43.5-45.5 0.34-0.35
220 V~ 60 Hz
High 9.9 1640 50 0.47
Low 6.4 1060 40 0.36
AH-3012S1-E
220-240 V~ 50 Hz
High 7.8-7.9 1740-1760 47.5-48.5 0.45-0.53
0.91 13
Low 6.6-7.2 1460-1600 46-47 0.38-0.40
220 V~ 60 Hz
High 8.8 1950 51 0.60
Low 5.5 1220 52 0.43
* The noise values were measured at 1.5 m inclined at 45° from the center
of the air outlet.
AIR CONDUCTING FAN
MODEL
AH-1006S1-E, AH-1509S1-E, AH-2009S1-E, AH-3012S1-E
OPERATING AND INSTALLATION INSTRUCTIONS
• Carefully read this manual before use for safe and correct operation.
• Keep this manual where any person using the unit can refer at anytime.
• The unit has thermal fuses to prevent overheating. When they blow and some fan motors
stop, turn the circuit isolator off and contact the dealer.
• Carefully read this manual before work for safe and correct installation.
• Installation must be performed by a qualied contractor/installer and electrical wiring by a
qualied electrician.
•
This unit is for indoor use. Do not install the unit in a place where it may be exposed to rain.
• After completing installation, be sure to give this manual to the user.
• Installation in an inappropriate place may cause malfunctions. In addition to the following
WARNING and CAUTION, avoid the following locations:
- the salt damage area
- where the temperature range is outside between -10 and 45°C
- where freezing is anticipated, such as a refrigerated storage or freezing chamber
- where there is a high concentration of oil mist or steam
- where the air is likely to contain plenty of cotton, dust, or cloudy/powdery sand dust
- where it is exposed combustible gases, and acid or alkaline gases
- where troubles may occur when
dust or the like accumulated on the unit falls.
Safety Precautions
• The following symbols denote the type and degree of danger resulting from incorrect handling.
Prohibited
No water
exposure
No
disassembly
Do not wet
Do not
touch
Cannot be
installed in a
bathroom
Follow
instructions
WARNING Incorrect handling could cause serious injury or death.
Do not use the unit where the combustion
device will be directly exposed to wind.
Otherwise, it may cause incomplete combustion
leading to carbon monoxide poisoning.
Do not install the unit where explosive
gas or dust could be emitted.
It could induce explosion or re.
If the unit is installed where poisonous fume
is produced, be sure to ventilate sufciently.
Otherwise, it may result in poisoning due to the
poisonous fume.
Do not modify or disassemble the unit.
Otherwise, it may result in re, electric shock or injury.
Do not operate with wet hands.
Otherwise, it may result in electric shock.
Do not put your ngers or any objects in
the air outlet.
Otherwise, you may injure yourself.
If operation stops while the power is still
switched on, do not touch the unit under
any circumstances.
Sudden start may result in injury or electrical shock.
Do not expose with water.
Otherwise, it may result in short circuit or electric
shock.
Operate the unit at the rated voltage and
rated frequency.
Otherwise, it may result in re or electric shock.
When the power supply cable passes
through metal or wire lath in the
wall, securely prevent the cord from
contacting to them.
Otherwise, it may result in re or power leakage.
Make sure to ground and install an all-
pole electric leakage isolator securely.
Make sure to turn off the circuit isolator before
maintenance or in case of power failure.
Otherwise, it may result in injury or electrical shock.
Install the unit at least 2.3 m above the
oor.
Otherwise, it may result in injury.
If the supply cord is damaged, it must be
replaced by the manufacturer, its service
agent or similarly qualied persons in
order to avoid a hazard.
English
1805876H05001
Manufactured by: MITSUBISHI ELECTRIC CORPORATION
TOKYO BLDG. 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO, 100-8310 JAPAN.
For dealers
For users
For Users
Cleaning the Unit
Use a cloth dipped in neutral detergent to wipe dirt
away from the main unit, guards, and fans. Then
wipe with a dry cloth to remove any remaining
detergent.
Note
- Do not use solvents such as the following to clean
the unit:
Paint thinner, alcohol, benzine, gasoline, kerosene,
aerosol sprays, alkaline solvents or chemicals
in chemically treated cleaning clothes. (Surface
deterioration or discoloration could result.)
Reassembly and Inspection after Cleaning
After cleaning, reverse the disassembly steps to
reassemble the unit.
Inspect the following items as you reassemble the
unit.
1. The fan ts onto the shaft in a specic orientation.
Be sure not to install it upside-down.
2. Have the main unit, screws, washers, fans, nuts,
and guards all been mounted securely?
3. Switch power on and check that the unit operates
properly.
The unit should be cleaned when it gets dirty-roughly
once every three months as a general rule. Also, make
sure to clean and perform a test run before starting full
operation for the summer and winter seasons.
CAUTION
During cleaning or maintenance, do not climb
on an unstable stand.
Injury may result if you tumble down.
Always switch power off before cleaning the
unit.
Never hang from the unit or push downward on
it forcefully. It could result serious accident.
Wear gloves to avoid injuring your ngers.
If the unit is mounted in a high place (about 5
m), contact the dealer.
Disassembling the Unit
1. Remove the guard stopper screw and the washer.
Then slide the guard as shown in the gure and
remove it from the hook.
2. Remove the fan nut (M5 counterclockwise
threading) and pull off the fan.
Note
- Note that the fan ts onto the shaft in a specic
orientation.
* The tightening torque of the nut is 1.1 N・m.
Washer
Washer
Nut *
(M5 counterclockwise)
Fan
Unit
Unit
Guard
Screw
Hook

-2- -3-
30 mm
Make sure to install Air conducting fan securely and on the level in any case.
Note
- At least, 100 mm must be
provided for the air inlet
opening. Otherwise, the
unit will not provide
sufficient blowing
performance.
- When multiple units are
installed side by side, at
least 100 mm clearance is
necessary between the
neighboring mounting
plates.
- For ceiling-suspension, be
sure to reinforce the
anchor bolts with vibration-
isolation parts.
External Dimensions
Installation
Table of dimension changes Unit (mm)
Model A B C D
AH-1006S1-E 552 668 624 3
AH-1509S1-E 900 1016 972 5
AH-2009S1-E 900 1016 972 5
AH-3012S1-E 1194 1310 1266 6
Mounting examples
Electrical Work
Mounting the Unit
1. According to the “External dimensions”, select
firm foundation and install commercially available
anchor bolts (M8 or M10). (Refer to the figures.)
2. When adjusting the mounting angle, first, remove
the angle adjustment bolts to unclamp the unit
from the mounting plate, and then, loosen the
self-locking nuts.
After adjustment is completed, fasten nuts and
bolts securely again.
3. To clamp the mounting plate, get the installed
anchor bolts (hook bolts) through the holes in the
mounting plate and firmly secure them using
commercially available washers and nuts.
-
Electrical work shall be performed by qualified
persons accordance with national wiring regulations.
- The cable size must be at least 0.75 mm2for power
cable. When operating multiple units, connect the
power using a cable with a capacity corresponding
to the total current value of the units installed.
- When selecting a motor circuit isolator, use a value of
1.2 to 1.5 as the safety factor for the maximum load
current listed in the specifications as a rule of thumb.
- Make sure to ground and install an all-pole electric
leakage isolator.
1. Remove the three screws securing the terminal
cover and installed bushing.
2. Set a cable gland on the hole of terminal cover.
Opening dia. is 21 mm.
3. After pass the power supply cable though the
cable gland, connect to the terminal block and
grounding terminal securely. Peel 10 mm of the
cable end for the connection.
4. Reinstall the terminal cover as it has been before
and securely fasten the cable gland.
CAUTION
Do not pinch the cable between the cover and
the body.
Wire Connection
Thick and dotted lines are eld work.
When “High-Low” operation is selected:
When “High” or “Low” operation is xed:
Cable gland
(commercially
available)
CHi Lo
98A
CHi Lo
98A
Terminal block
N
L
FANS
COM
Low
High
FANS
COM
Low
High
FANS
COM
Low
High
ON/OFF
ON/OFF
Terminal
block
Terminal
block
Terminal
block
Second
unit
HIGH/LOWON/OFF
Control Switch
(commercially
available)
Switch
(commercially available)
Switch
(commercially available)
“High”
operation
“Low”
operation
Power supply
220-240 V~ 50 Hz
220 V~ 60 Hz
A 66
B
C
115
77
130
256
197
153
190
222
58
136
12
100
7
Angle
adjustment bolt
φ21 for cable gland
D (No. of fans)
CAUTION
Incorrect handling could cause injury or
damage to property or household effects.
Do not hang from the unit.
Otherwise it may result in injury or malfunction.
When adjusting the mounting angle, do not remove
the self-locking nut at the center.
It may fall, resulting in injury.
Never use the unit in a bathroom or other location
with excessive moisture (more than 90% RH).
Never use the unit where it may be exposed to rain.
Otherwise, it may result in electrical shock or re.
Select a place with rigid structural strength and
install the unit securely.
Make sure to install every part securely.
Always use the specied anchor bolts, nuts and washers.
Otherwise, it may result in fall or injury.
Wiring work must be performed by qualied persons
in accordance with national wiring regulations.
Poor connection or improper wiring work could cause electric shock or re.
For installation and maintenance work, wear gloves.
Otherwise, it may result in injury.
If the fans get dirty, clean off the dirt of them.
Parts may fall due to the vibration, which could cause injury.
Do not use the unit when any abnormal vibration
has been detected on the unit.
There are risks of injury by falling the unit or parts.
Make sure to turn off the circuit isolator when
suspending use for a long time.
It could cause electrical shocks or re by fault current resulting
from deteriorated insulation.
This appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made
by children without supervision.
* The mounting angle of the unit is selectable
from the following 19 angles to the mounting
surface:
-22.5°, -11.3°, 0°, 11.3°, 22.5°, 33.8°, 45°,
56.3°, 67.5°, 78.8°, 90°, 101.3°, 112.5°, 123.8°,
135°, 146.3°, 157.5°, 168.8°, 180°
* When it is mounted directly on the ceiling,
-22.5° is not allowed.
* Mount the unit with the mounting plates facing
outside. If there is an obstacle preventing to
do so, use the mounting plates facing inside.
In such cases, interchange the left and right
mounting plates.
Ceiling surface-mounting Ceiling-suspension Wall mounting
* Selectable angle range: -11.3 to
180°
* To use -22.5°, provide 15 mm or
greater between the mounting
surface and the mounting plate.
* If 900 mm or greater, anti
vibration is necessary.
* If 900 mm or greater, anti
vibration is necessary.
Horizontal air direction Vertical air direction
Unit
Unit
Unit
Unit
Unit
Unit
900 mm
or less*
900 mm or
less*
100
mm or
more
100 mm or
more
100 mm or more
Mounting
plate
Mounting
plate
Mounting plate
Mounting plate
Mounting
plate
Mounting plate
Direct mounting
* The gure shows ceiling surface-mounting.
Ceiling-suspension
Adjusting the Mounting Angle
The wind direction is selectable using 19-angle
adjustment.
1. When adjusting the angle after installation of the
unit, remove the angle adjustment bolts, and then,
loosen the self-locking nuts.
2. After adjusting the angle, reinstall the angle
adjustment bolts, tighten them, and rmly secure
with the self-locking nuts.
CAUTION
When adjusting the mounting angle, do not
remove the self-locking nut at the center.
It may fall, resulting in injury.
Mounting plate
Anchor bolt
(commercially available) Washer
(commercially available)
Nut x 2
(commercially available)
Unit
Mounting plate
Hook bolt
(commercially available)
Washer
(commercially available)
Nut x 2
(commercially available)
Nut
(commercially available)
Unit
Mounting plate
Angle adjustment bolt
Unit
Self-locking nut
Terminal cover
Details of
mounting plate
Trial Operation
After completing installation, check that every wire is connected properly, the unit operates properly, and the
unit is installed securely and does not produce vibration or abnormal noises. When a resonance is found,
introduce some measures to avoid the resonance point.
If any trouble is found, it must be immediately corrected. Explain correct operation to the user (customer).