Haier AD182ALERA User manual

Commercial Air Conditioning
SERVICE MANUAL
Models
AD182ALERA AD362AHERA
 Features

 Can be connected with the universal outdoor unit
 Infrared control type or wired control type
 Low ambient cooling kit (optional) and low ambient heating kit (optional)
 New friendly refrigerant R410a, environment protection
 Weekly timer (standard)
 Group control function
 Auto restart function
Manual code: SYJS-032-07REV.0 Edition: 2007-12-17
 High energy efficiency
PAM control

2
CONTENTS
1. Description of products & features………………………..3
Model: AD182ALERA AD362AHERA
3. Safety precaution…………………………………………...9
5. Parts and functions…………………………………………12
4. Net dimension………………………………………………11
2. Specification…………………………………………………7
6. Installation instructions………..……………………………13
7. Controller functions…………………………………………25
8. Electrical control functions…………………………………
9. Electrical data………………………………………………..34
10. Troubleshooting………………………………………........37
11. Noise level charts…………………………………….........
Contents………………………………………………………..2
Commercial Air Conditioner
26
47

3
1.DESCRIPTION OF PRODUCTS & FEATURES
Climate type: T1 (see table 1)
Design number (A-G stands for fixed frequency type, R-Z
stands for DC inverter frequency type)
Product type: A stands for heat pump type, refrigerant is R22
B stands for heat pump type, refrigerant is R407C
E stands for heat pump type, refrigerant is R410a
Q stands for cool only type, refrigerant is R410A
Outlook appearance
Product series: A stands for 1 to 1
Applicable voltage: 2 stands for 220~230V/50Hz,
4 stands for 220V/60Hz，N stand for 380~400VAC/50Hz
Cooling / Heating capacity,18=18000BTU/h
Product type : “B” stands for cassette type, “C” stands for
convertible type, ”D” stands for duct, “S” stands for wall
mounted type, ”Q” stands for chiller system, "E" stands for
ceiling concealed type, “U” stands for outdoor unit
Air Conditioner
1.2 Brief Introduction for T1、T2、T3 working condition
1.3 Operating Range of Air Conditioners
Temp. Mode Rated Maximum Minimum
DB ℃27 32 15
Indoor
WB ℃19 23 14
DB ℃35 43 10
Cooling
Outdoor
WB ℃24 26 6
DB ℃20 27 10
Indoor
WB ℃14.5 --- --
DB ℃7 23 -10
Heating
Outdoor
WB ℃6 18 ---
Climate type
Type of Air
Conditioner T1 T2 T3
Cooling Only 18 ℃~43℃10℃~35℃21℃~52℃
Heat pump -7℃~43℃-7℃~35℃-7℃~52℃
Electricity Heating ~43℃~35℃~52℃
AD 18 2 A L E R A
1.1 Products code explanation
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

4
1.4 Product features
Adopt the much friendlier refrigerant R410a
The air conditioner system adopts the greatly friendly refrigerant R410a, which is protective for the
ozone layer and is good to avoid the earth getting warmer. Benefit for the environment.
Universal outdoor unit
The outdoor unit has been uniformed which can be connected with different type indoor units with
identical capacity such as cassette type, duct type, convertible type etc..
High efficiency filter
Multi-mode for installation
Auto–restart function (optional)
All indoor units have auto-restart function. When the power supply cut off suddenly, the unit will
automatically recover the previous running mode once the power supply is on.
Group control function (with a group controller YR-E12)
Central control function, if connected with a central controller
YCZ-A001
Weekly timing function, if connected with a weekly timer YCS-A001
The unit adopts G3 grade filter, can efficiently filter the dirt etc, and improve the room air quality, at
the same time, the filter can pull out from downside, convenient for maintenance and cleaning.
The indoor unit can be installed with an air return duct or without an air return duct according to
the installation need.
PAM control
PAM adjusts the form of the current wave so that it becomes close to that of the supply voltage wave.
High harmonice are reduced and 99% of the electricity is utilized.
Wider range operation of outside temperature
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

5
1.5 New friendly refrigerant R410A introduction:
■R410A
The working pressure of R410A is approximately 1.6 times higher than R22. Because the oil in the
refrigerant is different, please do not mix them.
Refrigerant R22 (single) R410A (mixed) R407C (mixed)
Oil Mineral oil (SONTEX 200LT) Synthetic oil (POE oil) Synthetic oil (POE oil)
Pressure ratio 1 Approx. 1.6 Approx. 1.1
■Operation flow
1. Calculate the refrigerant additional charging
amount, and charge a suitable amount.
1. Air purging by refrigerant is prohibited seriously
2. Use a special vacuum pump with reverse check
mechanism
1. Charge the nitrogen to the set pressure
2. 24 hours later,check if the pressure in the pipe
has reduced
1. Do not connect the power supply
1. Use piping material of the specified thickness
2. Do not use dirty pipe
3. Always flow nitrogen during welding work
hand over
trial running and adjustment
maintenance panel installation
gas leakage check
additional refrigerant charging
evacuation and drying
leakage test
refrigerant piping connection
outdoor unit installation
outdoor unit foundation work
electric wiring work
remote controller installation
insulation work
duct work
drain piping work
refrigerant piping work
indoor unit installation
operation chart preparation
1. Always inspect the used refrigerant
2. Always use the specified refrigerant
refrigerant inspection
prepare work schedule
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

6
■Piping material
1. Use the correct refrigerant piping and materials for R410A
2. For the pipe wall thickness, see the table below:
Pipe diameter Φ6.35 Φ9.52 Φ12.7 Φ15.88 Φ19.1
Pipe wall thickness 0.8 0.8 0.8 1.0 1.2
Note: Always observe and comply with the local regulations when installing the refrigerant piping.
■Tools
R410A work requires a number of special tools (* symbol). Since the tools used in R22 work
cannot be used for R410A, provide the tools separately.
Tool name Process and application
Pipe cutter Piping cutting
*Flaring tool Pipe flaring work
*Torque wrench Flare nut connection
Expander Expansion at pipe connection
Pipe bender Pipe bending work
Refrigerant piping work
Nitrogen gas Pipe oxidation prevention
Welder Pipe brazing
Air tightness test
*Gauge manifold
*Charging hose
Vacuum evacuation and refrigerant
charging operation check
Air tightness test
Refrigerant additional
charging
*Vacuum pump (with
adapter)
Vacuum drying
Electronic scale
Gas leakage detector Gas leakage test
Refrigerant additional
charging
■Work precautions
Refrigerant check: Before work, check the used refrigerant and prepare materials matched to the
refrigerant.
Refrigerant piping: Observe the basics of refrigerant piping to avoid the unnecessary problems. In
addition, when performing the welding work, seal in the nitrogen gas to the pipes, and prevent it
from the oxidation.
Leak pressure detection: Perform seal detection and make sure there is no refrigerant leakage.
Vacuum drying: If the vacuum pump has not the reverse flow check mechanism, use the pump
together with a reverse flow check adapter.
Additional refrigerant: Charge a suitable amount of refrigerant with a special R410A gauge
manifold and charging hose.
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

7
2. SPECIFICATION
Function coolin
g
heatin
g
Capacity kW 4.8(1.8--5.8) 5.5(2.0---6.8)
KW 1.65(0.55---2.65) 1.70(0.60---2.65)
W2650 2650
EER or COP W/W 2.91(C) 3.24(C)
Dehumidifying capacity 10‐³×m³/h
A / A 7.5(3.0---12.0)/12A 7.5(3.0---12.0)/12A
Start Current A
Class of anti electric shock Class 1
Max. operating pressure of heat side Mpa 4.15
Max. operating pressure of cold side Mpa 4.15
Unit model (color) AD182ALERA Grey
Type × Number
Speed(H-M-L) r/min
Fan motor output power kW
Air-flow(H-M-L) m³/h
Type / Diameter mm
Total Area m²
Temp. scope ℃
External （L×W×H）mm×mm×mm
Package （L×W×H）mm×mm×mm
Drainage pipe (material , I.D./O.D.) mm
Control type (Remote /wired /model) dB(A)
kg / kg
item Model AD182ALERA
Total power input
Max. power input
1.8
11
Indoor unit
Fan
centrifugal fan X 2
700±30 / 540±30 / 400±30
50
780
Heat exchanger TP2M/7X0.5 0.34
2-7
Dimension 1090×500×220
1174×549×294
PVC 16/12
wired control
Noise level (H-M-L) 45/41/37
Weight (Net / Shipping) 23/26.5
Running /Max.Running current
Function coolin
g
heatin
g
Capacity BTU/h 32400 38900
Capacity kW 9.5(2.2~10.5) 11.4(2.5~12.0)
Sensible heat ratio 0.73
kW 3.38(0.50---3.9) 3.15(0.50--3.9)
W4300 4300
EER or COP W/W 2.81 3.62
Energy efficiency stage CA
Dehumidifying capacity 10‐³×m³/h
A
/
A
15.3（2.3-17.5）15.0（2.3-17.5）
Unit model (color)
Type × Number
Speed(H-M-L) r/min
Fan motor output power kW
Air-flow(H-M-L) m³/h
Type / Diameter mm
Total Area m²
Temp. scope ℃
External （L×W×H）
mm×mm×mm
Package （L×W×H）
mm×mm×mm
Drainage pipe (material , I.D./O.D.) mm
Control type (Remote /wired)
Outlet distribution hole dimension mm
kW
dB(A)
kg / kg
Running /Max.Running current
Weight (Net / Shipping) 62/70
Electricity Heater 0
Noise level (H-M-L) 50/46/42
PVC 26/32
wired
853×254
inner groove pipe /φ7
0.479
2-7
Dimension 1197×830×350
1430×940×420
3.5
Indoor unit
AD362AHERA(grey)
Fan
centrifugal X2
1090+30/-/930+50
0.4
2400/2070/1760
Heat exchange
r
item Model AD362AHERA
Total power input
Max. power input
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

Norminal condition: indoor temperature (cooling): 27℃DB/19℃WB, indoor temperature (heating): 20℃DB
Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity
meter. It is a sound pressure noise level.
Note: ⊙is the real time
analyser position
duct unit without auxiliary duct:
duct unit with auxiliary duct:
Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction.
Testing method:
1.4m
2m
duct
auxiliary duct
2m
1.4m
1m
auxiliary duct
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
8

3. Safety precaution
3. Safety precaution
Carefully read the following information in order to operate the airconditioner correctly.
Below are listed three kinds of Safety Cautions and Suggestions.
WARNING!
CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may
cause serious consequences.
Incorrect operations may result in severe consequences of death or serious injuries.
INSTRUCTIONS: These information can ensure the correct operation of the machine.
Be sure to conform with the following important Safety Cautions.
The Safety Cautions should be at hand so that they can be checked at any time when needed.
If the conditioner is transferred to the new user, this manual should be as well transferred to the new user.
WARNING!
If any abnormal phenomena is found
(e. g.smell of firing), please cut off the
power supply immediately, and contact
the dealer to find out the handling
method.
Don't dismantle the outlet of the
outdoor unit.
The exposed fan is very dangerous
which may harm human beings.
switch
off
In such case, to continue using the
conditioner will damage the conditioner,
and may cause electrical shock or fire
hazard.
Incorrect maintenance and repairment
may cause water leak, electrical shock
and fire hazard.
When the unit needs maintenance and
repairment, please call dealer to handle it.
After the unit being used for a long time,
the base should be checked for any
damages.
If the damaged base is not repaired, the
unit may fall down and cause accidents.
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
9

Air-conditioner can't be installed in
the environment with inflammable
gases because the inflammable gases
near to air-conditioner may cause fire
hazard.
Connect earthing wire.
Use discharge pipe correctly to ensure
efficient discharge.
Earthing wire should not be con-
nected to the gas pipe, water pipe,
lightning rod or phone line, in-correct
earthing may cause shock.
Incorrect pipe use may cause water
leaking.
Earthing
WARNING!
Installed electrical-leaking circuit
breaker.
It easily cause electrical shock without
circuit breaker.
Please let the dealer be responsible for
installing the conditioner.
Incorrect installation may cause water
leak, electrical shock and fire hazard.
Call the dealer to take measures to
prevent the refrigerant from leaking.
If conditioner is installed in a small
room be sure to take every measure in
order to prevent suffocation accident
even in case of refrigerant leakage.
When conditioner is removed or
reinstalled, dealer should be responsible
for them.
Incorrect installation may cause water
leaking, electrical shock and fire hazard.
Nothing or nobody is permitted to
placed on or stand on outdoor unit.
The falling of goods and people may
cause accidents.
Don't operate the air-conditioner with
damp hands.
Otherwise will be shocked.
Only use correctly-typed fuse.
May not use wire or any other materials
replacing fuse, other-wise may cause
faults or fire accidents.
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
10

4. Net dimension
air discharge hole
1
Z
[
\
]
^
_
`
a
b
Z[\]^_`ab
5446 8<729 575 5549 699 <<4549 ;4 664
AD182ALERA
AD362AHERA
800
1320
830
1200
170 270
250
365
185
250
60 45
1105
(mm)
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
1

5. Parts and Functions
Electrical components Case
Drain pan
Evaporator
Air outlet frame
AD182ALERA
AD362AHERA
XZXUJSINSL UTQJ
LZFWINSL UQFYJ
J[FUTWFYTWnNSXNIJo
IZHY
IWFNS UNUJ
JQJHYWNH GT]
XYTU [FQ[J
XZXUJSINSL GTQY
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
12

6. Installation Instructions
13
Q\Y ]bXccf ib]h g\U`` VY ]bghU``YX Uh `cWUh]cbg k\YfY Wc`X UbX \ch U]f Wci`X YjYb`m W]fWi`UhYX2
Q\Y Zc``ck]b[ `cWUh]cbg g\ci`X VY Ujc]XYX>
M`UWYg k]h\ f]W\ gU`h -gYUg]XY UfYU.2
M`UWYg k]h\ d`Ybhm cZ [Ug gi`Z]XYg -aU]b`m ]b kUfa gdf]b[ UfYUg k\YfY h\Y WcddYf hiVY UbX VfUnY kY`X
]g YUgm hc Wcffcg]cb.2
IcWUh]cbg k]h\ aiW\ c]` -]bW`iX]b[ aYW\Ub]WU` c]`. UbX ghYUa2
IcWUh]cbg ig]b[ cf[Ub]W gc`jYbhg2
M`UWYg k\YfY h\YfY UfY aUW\]bYg [YbYfUh]b[ FD Y`YWhfcaU[bYh]W kUjYg2
Mcg]h]cbg UX UWYbh hc Xccf cf k]bXck ]b WcbhUWh k]h\ \][\1\ia]X]hm YlhYfbU` U]f2 -CUgm hc [YbYfUhY XYk.2
IcWUh]cbg ZfYeiYbh`m ig]b[ gdYW]U` UYfcgc`g2
Q\Y Zc``ck]b[ dc]bhg g\ci`X VY hU_Yb WUfY cZ>
52 PY`YWh gi]hUV`Y d`UWYg h\Y cih`Yh U]f WUb VY gYbh hc h\Y
Ybh]fY fcca0 UbX WcbjYb]Ybh hc `Um cih h\Y WcbbYWh]cb
d]dY0 WcbbYWh]cb k]fY UbX h\Y XfU]bU[Y d]dY hc cihXccf2
62 Q\Y WY]`]b[ ghfiWhifY aigh VY ghfcb[ Ybci[\ hc giddcfh
h\Y ib]h kY][\h2
72 Q\Y WcbbYWh]b[ d]dY0 XfU]b d]dY UbX WcbbYWh]cb k]fY
g\U`` VY UV`Y hc [c h\ci[\ h\Y Vi]`X]b[ kU`` hc WcbbYWh
VYhkYYb h\Y ]bXccf UbX cihXccf ib]hg2
82 Q\Y WcbbYWh]b[ d]dY VYhkYYb h\Y ]bXccf UbX cihXccf ib]hg Ug kY`` Ug h\Y XfU]b d]dY g\U`` VY Ug g\cfh
Ug dcgg]V`Y2 -PYY D][ifY 5.
92 GZ ]hg bYWYggUfm hc UX igh h\Y Z]``]b[ Uacibh cZ h\Y fYZf][YfUbh0 d`YUgY fYZYf hc h\Y ]bghU``Uh]cb aUbiU`
UhhUW\YX k]h\ h\Y cihXccf ib]h2
:2 Q\Y WcbbYWh]b[ Z`Ub[Y g\ci`X VY dfcj]XYX Vm h\Y igYf \]agY`Z2
;2 Q\Y ]bXccf ib]h \Ug hkc kUhYf cih`Yhg cbY cZ k\]W\ ]g cVghfiWhYX Uh h\Y ZUWhcfm -k]h\ U fiVVYf WUd.2 Lb`m
h\Y cih`Yh bch cVghfiWhYX -`]ei]X ]b`Yh UbX cih`Yh g]XY. k]`` VY [YbYfU``m igYX Xif]b[ ]bghU``Uh]cb2 GZ
Udd`]WUV`Y0 Vch\ h\Y cih`Yhg g\ci`X VY igYX hc[Yh\Yf2
KchY> Q\Y UWWYgg \c`Y aigh VY dfcj]XYX Xif]b[ ]bghU``Uh]cb cZ ]bXccf ib]h Zcf aU]bhYbUbWY2
w*~t
GbghU``Uh]cb gdUWY
8?K>I J>C><KBE@ KA> BEJK;CC;KBFE JG;<>6 GIF<>>= KA> ?FCCFMBE@ JK>GJ7
|
74 Djadd Y `gd] af l`] oYdd Yf\ afk]jl l`] [gff][laf_ hah] Yf\ oaj] l`jgm_` Y PVC oYdd3
l`jgm_` lmZ] hmj[`Yk]\ dg[Yddq4 T`] oYdd `gd] k`Ydd Z] oal` Y gmloYj\ \gof kdgh] g^ Yl
d]Ykl 757664 /S]] Fa_mj] 80
84 B]^gj] \jaddaf_ [`][c l`Yl l`]j] ak fg hah] gj j]af^gj[af_ ZYj bmkl Z]`af\ l`] \jaddaf_
hgkalagf4 Djaddaf_ k`Ydd Ynga\ Yl hgkalagfk oal` ]d][lja[ oaj] gj hah]4
94 Mgmfl l`] mfal gf Y kljgf_ Yf\ `gjargflYd Zmad\af_ jgg^4 I^ l`] ZYk] ak fgl ^aj 2 al oadd
[Ymk] fgak]2 naZjYlagf gj d]YcY_]4
:4 Smhhgjl l`] mfal ^aj dq4
;4 C`Yf_] l`] ^gj g^ l`] [gff][lagf hah]2 [gff][lagf oaj] Yf\ \jYaf hah] kg l`Yl l`]q
[Yf _g l`jgm_` l`] oYdd `gd] ]Ykadq4
Fa_ 8
CUW\ cZ h\Y U]f gYbX]b[ XiWh UbX U]f fYhifb XiWh g\U`` VY Z]lYX cb h\Y dfYZUVf]WUhYX dUbY` cZ h\Y Z`ccf
Vm h\Y ]fcb VfUW_Yh2
Q\Y fYWcaaYbXYX X]ghUbWY VYhkYYb h\Y YX[Y cZ h\Y U]f fYhifb XiWh UbX h\Y kU`` ]g cjYf 594aa2
Q\Y [fUX]Ybh cZ h\Y WcbXYbgUhY kUhYf d]dY g\U`` _YYd cjYf 5,2
Q\Y WcbXYbgUhY kUhYf d]dY g\U`` VY h\YfaU` ]bgi`UhYX2
T\Yb ]bghU``]b[ h\Y WY]`]b[ AcbWYU`YX hmdY ]bXccf ib]h0 h\Y U]f fYhifb XiWh aigh VY XYg][bYX UbX
]bghU``YX -Ug Z][ifY g\ckb.2
AD182ALERA6.1 Installation for
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

14
Ngl]@ W`]f [gff][laf_ l`] k`gjl \m[lk2 mk] l`] dgo klYla[ l]j afYdk2 o`a[` [gdgj ak o`al]4
T`] \aklYf[] L ^jg l`] Yaj gmld]l g^ l`] \m[l lg l`] Yaj gmld]l g^ l`] kaj [gf\alagf]j k`Ydd Z] fg gj] l`Yf 7 4
Aaj \akljaZmlYjq
Aaj j]lmjf \m[l
Aaj j]lmjf Zdaf\
Smkh]f\af_ `ggc
DjYaf hah]
TjYfkalagf \m[l
Aaj gml \m[l
T`] kc]l[` Yh g^ dgf_ \m[l
Ta]3af g^ Yaj
\akljaZmlYjq
Ngl]@ W`]f [gff][laf_ l`] dgf_ \m[lk2 mk] l`] a\\d] klYla[ l]j afYdk2 o`a[` [gdgj ak j]\4
M> oa\] ]phYfkagf Zgdl
M> kmkh]f\]j k[j]o
M> oa\] dg[c oYk`]j
M> k[j]o fml
Aaj [gf\alagf]j
T`] \aklYf[] L ^jg l`] Yaj gmld]l g^ l`] \m[l lg l`] Yaj gmld]l g^ l`] kaj [gf\alagf]j k`Yd Z] fg gj] l`Yf ; 4
IfklYddYlagf g^ af\ggj mfal \m[l
74 IfklYddYlagf g^ Yaj k]f\af_ \m[l
T`ak mfal mk]k jgmf\]\ \m[l2 l`] \aY ]l]j g^ l`] \m[l ak 7>6 4
T`] jgmf\ \m[l f]]\k lg Y\\ Y ljYfkalagf \m[l lg [gff][l oal` l`] Yaj3k]f\af_ \m[l g^ af\ggj
mfal2l`]f [gff][l oal` j]kh][lan] k]hYjYlgj4 Ak Fa_4 7 k`gof2 Ydd l`] ^Yf kh]]\ g^ Yfq g^ l`] k]hYjYlgjvk
Yaj gmld]l k`Ydd Z] Y\bmkl]\ Yhhjgpa Yl]dq l`] kY ] lg ]]l l`] j]imaj] ]fl ^gj l`] jgg Yaj [gf\alagf]j4
If\ggj mfal ^d]paZd] bgafl TjYfkalagf \m[l Rgmf\]\ \m[l
Ufal@
Fa_4 7
Aaj \akljaZmlYjq
Ta]3af g^ Yaj
\akljaZmlYjq
84 IfklYddYlagf g^ Yaj j]lmjf \m[l
Uk] jan]l lg [gff][l l`] Yaj j]lmjf \m[l gf l`] Yaj j]lmjf afd]l g^ l`] af\ggj mfal2 l`]f [gff][l l`] gl`]j ]f\
oal` l`] Yaj j]lmjf Zdaf\4 Ak Fa_4 8 k`gof4
746 /mk] o`al] glgj hdm_0
;46 /mk] j]\ glgj hdm_0
[]adaf_
Yaj kmhhdq
+
Bmad\af_ jgg^ g^ afklYddYlagf
Yaj j]lmjf
Yaj j]lmjf Zgp
mfal
T`]j] k`gmd\ Z]
fg gZklY[d]k
oal`af 7
Aaj gmld]l _jadd]
Aaj kmhhdq
Yaj j]lmjf
Yaj j]lmjf Zgp
mfal
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

15
9 T`]j Yd afkmdYlagf g^ \m[l
Aaj3k]f\af_ \m[l Yf\ Yaj j]lmjf \m[l k`Ydd Z] l`]j Yddq afkmdYl]\4 Fajkl kla[c l`] _dm]q fYad gf l`] \m[l2 l`]f
YllY[` l`] `]Yl hj]k]jnYlagf [gllgf oal` Y dYq]j g^ laf^gad hYh]j Yf\ mk] l`] _dm]q fYad [Yh lg ^ap4 FafYddq mk]
l`] laf^gad Y\`]kan] lYh] lg k]Yd l`] [gff][l]\ hYjl4 Ak Fa_4 9 k`gof4
Fa_4 9
_dm]q
fYad
_dm]q
fYad [Yh Y\`]kan] lYh]
laf^gad
`]Yl hj]k]jnYlagf
[gllgf
IfklYddaf_ l`] kmkh]fkagf k[j]o@
Uk] M> gj M76 kmkh]fkagf k[j]ok /:2hj]hYj]\ af l`] ^a]d\0/o`]f l`] kmkh]fkagf k[j]o`]a_`l ]p[]]\k 64? 2
M76 kar] ak l`] gfdq [`ga[]04T`]k] k[j]ok k`Ydd Z] afklYdd]\ Yk ^gddgok oal` khY[] Y\Yhlaf_ lg Yaj [gf\alagf]j
gn]jYdd \a ]fkagfk Y[[gj\af_ lg l`] gja_afYd Zmad\af_ kljm[lmj]k4
Wgg\]f kljm[lmj]
A kimYj] ogg\ k`Ydd Z] kmhhgjl]\ Zq l`] Z]Y k Yf\ l`]f k]l l`] kmkh]fkagf k[j]ok4
N]o [gf[j]l] kdYZ
Tg k]l oal` ] Z]\\]\ hYjlk2^gmf\Ylagf Zgdlk ]l[4
Oja_afYd [gf[j]l] kdY\
Uk] `gd] `af_]2`gd] hdmf_]j gj `gd] Zgdl4
Sl]]d j]af^gj[] ]fl kljm[lmj]
Uk] kl]]d Yf_d] gj f]o kmhhgjl kl]]d Yf_d] \aj][ldq4
SimYj] ogg\
B]Y
Smkh]fkagf k[j]o
Gma\] hdYl] ] Z]\\]\ hYjl
Kfa^] ] Z]\\]\ hYjl
Fgmf\Ylagf Zgdl
Pah] kmkh]fkagf ^gmf\Ylagf Zgdl
Ijgf j]af^gj[] ]fl
HYf_af_ Zgdl
Smkh]fkagf k[j]o Smhhgjl kl]]d Yf_d]
Fa_4 8
If\ggj mfal
jan]l
Aaj j]lmjf \m[l
Aaj j]lmjf Zdaf\
HYf_af_ g^ l`] af\ggj mfal
FYkl]f l`] fml gf l`] kmkh]fkagf k[j]o Yf\ l`]f `Yf_ l`] kmkh]fkagf k[j]o af l`] T kdgl g^ l`] kmkh]fkagf
hYjl g^ l`] mfal4 Aa\]\ oal` Y d]n]d ]l]j2Y\bmkl d]n]d g^ l`] mfal oal`af ; 4
If gj\]j lg \jYaf oYl]j fgj Yddq2 l`] \jYaf hah] k`Ydd Z] hjg[]kk]\ Yk kh][a^a]\ af l`]
afklYddYlagf YfmYd Yf\ k`Ydd Z] `]Yl afkmdYl]\ lg Ynga\ \]o _]f]jYlagf4 I hjgh]j `gk]
[gff][lagf Yq [Ymk] af\ggj oYl]j d]YcY_]4
x4?QPGLK
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

1
NYei]fYaYbhg
P\Y ]bXccf XfU]b d]dY g\U`` VY h\YfaU` ]bgi`UhYX1
P\Y WcbbYWh]cb dUfh VYhkYYb h\Y XfU]b d]dY UbX h\Y ]bXccf ib]h g\U`` VY ]bgi`UhYX gc Ug hc dfYjYbh
XYk [YbYfUh]cb1
P\Y XfU]b d]dY g\U`` VY g`Ubh XckbkUfXg -[fYUhYf h\Ub 42433.1 P\Y a]XX`Y dUfh g\U`` bch VY cZ O h dY
Y`Vck/ ch\Yfk]gY UVbcfaU` gcibX k]`` VY dfcXiWYX1
P\Y \cf]ncbhU` `Yb[h\ cZ h\Y XfU]b d]dY g\U`` VY `Ygg h\Ub 53 a1 Fb WUgY cZ `cb[ d]dY/ giddcfhg g\U``
VY dfcj]XYX YjYf 418 q 5a hc dfYjYbh kUj Zcfa1
@YbhfU` d]d]b[ g\U`` VY `U]X cih UWWcfX]b[ hc h\Y Zc``ck]b[ Z][ifY1
PU_Y WUfY bch hc Udd` YlhYfbU` ZcfWY cbhc h\Y XfU]b d]dY WcbbYWh]cb dUfh1
M]dY UbX ]bgi`Uh]cb aUhYf]U`
N][]X MR@ d]dY RM53 aa -]bhYfbU` X]UaYhYf.
CcUaYX MB k]h\ h\]W_bYgg UVcjY : aa
M]dY
Fbgi`Uh]cb
EcgY
AfU]b d]dY g]nY= -627+. MR@ d]dY
P\Y \cgY ]g igYX Zcf UX^igh]b[ h\Y cZZ0WYbhYf UbX Ub[`Y cZ h\Y f][]X MR@ d]dY1
A]fYWh` ghfYhW\ h\Y \cgY hc ]bghU`` k]h\cih aU_]b[ Ub XYZcfaUh]cb1
P\Y gcZh YbX cZ h\Y \cgY aigh VY ZUghYbYX k]h\ U \cgY W`Uad1
M`YUgY Udd` h\Y \cgY cb \cf]ncbhU` dUfh
Fbgi`Uh]cb hfYUhaYbh=
SfUd h\Y \cgY UbX ]hg W`Uad ibh]` hc h\Y
]bXccf ib]h k]h\cih Ub W`YUfUbWY k]h\
]bgi`Uh]b[ aUhYf]U`/ Ug g\ckb ]b h\Y Z][ifY1
AfU]b WcbZ]faUh]cb
Aif]b[ hf]U` fib/ W\YW_ h\Uh h\YfY ]g bc `YU_U[Y Uh h\Y d]dY WcbbYWh]cb dUfh Xif]b[ kUhYf XfU]b]b[ YjYb
]b k]bhYf1
SU``
Lihg]XY
O`Ubh
AfU]b d]dY -gidd`]YX
V h\Y igYf.
RM63
Pc h\Y `Uf[Ygh -Udd1 43Wa.
Ackb g`cdY UVcjY 42433
O h dY Y`Vck
418ao5a
Oiddcfh
Fbgi`Uh]cb-gidd`]YX
V h\Y igYf.
Ackb g`cdY
UVcjY 42433
EcgY EcgY W`Uad
OiVg]X]Uf ]bgi`Uh]cb Fbgi`Uh]cb
N][]X MR@ d]dY
Fb ]bghU``Uh]cb/ ]Z h\YfY ]g fYZf][YfUbh [Ug `YU_U[Y/ d`YUgY hU_Y jYbh]`Uh]cb aYUgifYg ]aaYX]UhY` 1
P\Y fYZf][YfUbh [Ug k]`` [YbYfUhY dc]gcbcig [Ug idcb WcbhUWh]b[ Z]fY1
>ZhYf ]bghU``Uh]cb/ d`YUgY jYf]Z h\Uh h\YfY ]g bc fYZf][YfUbh `YU_U[Y1 P\Y `YU_YX fYZf][YfUbh [Ug k]``
dfcXiWY dc]gcbcig [Ug k\Yb aYYh]b[ Z]fY gcifWY giW\ Ug \YUhYf UbX ZifbUWY YhW1
>``ckUV`Y d]dY `Yb[h\ UbX Xfcd
P\YgY dUfUaYhYfg X]ZZYf UWWcfX]b[ hc h\Y cihXccf ib]h1 OYY h\Y ]bghfiWh]cb aUbiU` UhhUW\YX k]h\ h\Y
cihXccf ib]h Zcf XYhU]`g1
M]dY aUhYf]U` UbX g]nY
uy{/.*,+
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
6

Oidd`YaYbhUf fYZf][YfUbh
P\Y fYZf][YfUbh gidd`YaYbhUh]cb g\U`` VY Ug gdYW]Z]YX ]b h\Y ]bghU``Uh]cb ]bghfiWh]cbg UhhUW\YX k]h\ h\Y
cihXccf ib]h1
P\Y UXX]b[ dfcWYXifY g\U`` VY U]XYX k]h\ U aYUgif]b[ aYhYf Zcf U gdYW]Z]YX Uacibh cZ gidd`YaYbhYX
fYZf][YfUbh1
NYei]fYaYbh
LjYfZ]``]b[ cf ibXYfZ]``]b[ cZ fYZf][YfUbh k]`` WUigY WcadfYggcf ZUi`h1 P\Y Uacibh cZ h\Y UXXYX fYZf][YfUbh
g\U`` VY Ug gdYW]Z]YX ]b h\Y ]bghfiWh]cbg1
@cbbYWh]cb cZ fYZf][YfUbh d]dY
@cbXiWh Z`UfYX WcbbYWh]cb kcf_ hc WcbbYWh U`` fYZf][YfUbh d]dYg1
P\Y WcbbYWh]cb cZ ]bXccf ib]h d]dYg aigh igY XciV`Y gdUbbYfg1
P\Y ]bghU``]b[ hcfeiY g\U`` VY Ug []jYb ]b h\Y Zc``ck]b[ hUV`Y1
SU`` h\]W_bYggcZ WcbbYWh]cb d]dY s 31;aa
@cbbYWh]b[ d]dY L1A1-aa.
p9168
p<185
p451:3
p481;;
FbghU``]b[ hcfeiY-K0a.
441; -415_[Z0a.
5718 -518 _[Z0a.
7<13 -813 _[Z0a.
:;17 -;13 _[Z0a.
M]dY aUhYf]U` M\cgd\cfig XYcl]X]nYX WcddYf gYUa`Ygg
d]dY -PM5J. Zcf U]f WcbX]h]cbYf
M]dY g]nY
-aa.
DUg g]XY p451:3
I]ei]X g]XY p9168
P dY
RUWiia diad]b[
LdYb U`` jU`jYg
DUg `YU_U[Y XYhYWh]cb
Fbgi`Uh]cb hfYUhaYbh
S]h\ U jUWiia diad/WfYUhY jUWiia Zfca h\Y ghcd jU`jY cZ h\Y cihXccf ib]h1
Badh ]b[ k]h\ fYZf][YfUbh gYU`YX ]b h\Y cihXccf ib]h ]g UVgc`ihY` ZcfV]XXYb1
LdYb U`` h\Y jU`jYg cb h\Y cihXccf ib]h1
@\YW_ k]h\ U `YU_U[Y XYhYWhcf cf gcUd kUhYf h\Uh ]Z h\YfY ]g [Ug `YU_U[Y Uh h\Y d]dY WcbbYWh]cbg
UbX VcbbYhg1
@cbXiWh ]bgi`Uh]cb hfYUhaYbh cb Vch\ h\Y [Ug g]XY UbX `]ei]X g]XY cZ d]dYg fYgdYWh]jY` 1
Aif]b[ Wcc`]b[ cdYfUh]cb/Vch\ h\Y `]ei]X UbX [Ug g]XYg UfY Wc`X UbX h\ig g\U`` VY ]bgi`UhYX gc Ug hc
Ujc]X XYk [YbYfUh]cb1
P\Y ]bgi`Uh]b[ aUhYf]U` Uh [Ug g]XY g\U`` VY fYg]ghUbh hc U hYadYfUhifY UVcjY 453 @
P\Y ]bXccf ib]h d]dY WcbbYWh]cb dUfh g\U`` VY ]bgi`UhYX1
AciV`Y0gdUbbYf cdYfUh]cb
Ccf gYf]Yg 4;5
P\Y bchW\ idkUfX->hhUW\YX XYhU]` j]Yk.
FbXccf ib]h
OiVg]X]Uf ]bgi`Uh]cb hiVY
C]Y`X d]d]b[ g]XY
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
17

B`YWhf]W k]f]b[
S>NKFKD
A>KDBN LC ?LAFIT FKGQNT LN AB>PE
PQNK LCC BIB@PNF@ MLSBN >P @FN@QFP ?NB>HBN LN MLSBN OLQN@B ?BCLNB
J>HFKD >KT BIB@PNF@ @LKKB@PFLKO1 DNLQKA @LKKB@PFLKO JQOP ?B
@LJMIBPBA ?BCLNB J>HFKD IFKB RLIP>DB @LKKB@PFLKO1
-4. OY`YWh]cb cZ g]nY cZ dckYf gidd` UbX ]bhYfWcbbYWh]b[ k]fYg1
MfYWUih]cbg Zcf B`YWhf]W k]f]b[
B`YWhf]W k]f]b[ kcf_ g\ci`X VY WcbXiWhYX cb` V Uih\cf]nYX dYfgcbbY`1
Ac bch WcbbYWh acfY h\Ub h\fYY k]fYg hc h\Y hYfa]bU` V`cW_1 >`kU g igY fcibX h dY Wf]adYX hYfa]bU` `i[g k]h\
]bgi`UhYX [f]d cb h\Y YbXg cZ h\Y k]fYg1
QgY WcddYf WcbXiWhcf cb` 1
vxw z*-*+~|,++}|.*,+
JU_Y k]f]b[ hc gidd` dckYf hc h\Y cihXccf ib]h/ gc h\Uh h\Y dckYf Zcf h\Y ]bXccf ib]h ]g gidd`]YX V hYfa]bU`g1
63a>
FhYa M\UgY Ok]hW\ VfYU_Yf
->.
@]fWi]h VfYU_Yf
LjYfWiffYbh
dfchYWhcf
MckYf
gcifWY k]fY
g]nY
473 59 518aa5
Ok]hW\
VfYU_
BUfh\ `YU_U[Y VfYU_Yf
IYU_
WiffYb
73>
OY`YWh k]fY g]nYg UbX W]fWi]h dfchYWh]cb Zfca hUV`Y VY`ck1 -P\]g hUV`Y g\ckg 53 a `Yb[h\ k]fYg k]h\ `Ygg h\Ub 5, jc`hU[Y
LQPALLN QKFP
PBNJFK>I ?IL@H
4ME/ 5530563Ro/ 83En
MLSBN OQMMIT=
FKALLN QKFP
PBNJFK>I ?IL@H
456
456
I K
Ccf gYf]Yg 4;5
T2D
T2D
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
18

19
AD 2A ERA6. Installation for2 36 H
needs]
2. Choose installation place
(1) The chosen installation place should meet the follo ing requirements and get the users consent.
Place ensures ideal airflow distribution.
The passage of airflow has no obstacles.
When importing outside air, it should be imported directly from outdoors. (if the pipe can not be extended, it also can
not be imported from top)
Place ensures enough space for maintenance.
The pipe length between indoor and outdoor unit is in the permitted limit (referring to outdoor unit installation part).
The indoor unit, outdoor unit, electric wire and connection wire is at least 1m away from television and radio. This is
to avoid the image disturbance and noise caused by the above-mentioned home appliance. (Even if 1m away, if the
electromagnetic wave is too strong, it can also cause noise.)
(2) The height of ceiling
The indoor unit can install on the ceiling, which height is no more than 3m.
(3) Install and use the hoisting scre . Check if the installation place can bear the eight of unit assembly.
If not certain, strengthen it before install the unit.
(600x600)
Over 100 Over 900
Air out
Air in
Checking meatus
Ceiling
Over 300
Over 200
Confirm the way to move the unit to the installation place.
Before moving the unit to the installation place, do not remove their packages.
When have to remove the package, use a soft material or protection board with rope to lift the unit assembly to
avoid unit damage or bumping a scrape.
(1) The position relation among hoisting scre (unit: mm)
360 1270
250
794
853
1103
Down side
Up side
3. Preparation before installation
1. Before installation [Before finishing installation, do not thro the attached parts installation
(2) If necessary, cut the opening installation and checking needed on the ceiling. (If has ceiling)
Before installation, finish the preparation work of all the pipes (refrigerant, drainage) and wire (wire controller
connection wire, indoor and outdoor unit connection wire) of indoor unit, so that after installation, they can be
immediately connected with outdoor unit.
Cut the opening on the ceiling. Maybe it needs to strengthen the ceiling to keep the ceiling even and flat and
prevent the ceiling from vibration. For details, please consult to the builder.
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner

(3) Hanger bolts installation
Use care of the piping direction when the unit is installed.
Hanging bolt M10
Hole-in anchor
Hole-in plug
Insert
Concrete
(Use M10 screw bolt)
In order to bear the weight of the unit, for existed
ceiling, using foundation screw bolt, for new ceiling,
using burying embedded screw bolt, burying screw
bolt or spot supplied other parts.
Before going on installation, adjust the gaps with ceiling.
4. Installation of indoor unit
Fix the indoor unit to the hanger bolts.
If re uired, it is possible to suspend the unit to the beam, etc.
Directly by use of the bolts without using the hanger bolts.
When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging
bracket.
Note
Adjusting to the levelness
(a) Adjust the out-of levelness using a level or by the following method.
Make adjustment so that the relation between the lower surface
of the unit proper and water level in the hose becomes as given
below.
(b) Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur.
PVC hose
Piping side
Supply water
Water level
0~5 mm
(0~0.2")
Bring the piping side slightly lower.
Hanging bolt
M10 nut
Main unit
M10 washer
M10 spring washer
Drain hose
Stage
difference
part
Drain socket
Drain socket
Main unit
VP 25 joint
(field purchased)
Pipe cover(large)
[for insulation]
(accessory)
VP 25
(field purchased)
Pipe cover
[for insulation]
(field purchased)
Drain hose
(accessory)
Pipe cover(small)
[for insulation]
(accessory)
Clamp
(accessory) Adhesion
For drain pipe, use hard PVC general purpose pipe VP-25(I.D.1")
which can be purchased locally. When connecting, insert a PVC
pipe end securely into the drain socket before tightening securely
using the attached drain hose and clamp. Adhesive must not be
used connection of the drain socket and drain hose (accessory).
(c)
5. Drain Piping
(a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation or making
traps.
When connecting the drain pipe to unit, pay suffcient attention not to apply excess force to the piping on the unit
side. Also, fix the piping at a point as close as possible to the unit.
Do not pipe under water
Keep free from traps
Avoid riding across an elevation
Air vent
Good piping
1.5m ~ 2m
Suspension
bolts
Heat
insulation
A downhill grade
of 1/100 or more
(b)
Improper piping
VP 30
Secure the elevation as high as possible
(approx. 100 mm)
A downhill grade of
1/100 or more
When constructing drain piping for several units,
position the common pipe about 100 mm below
the drain outlet of each unit as shown in the sketch.
Use VP-30(11/4") or thicker pipe for this purpose.
(d)
(e) The stiff PVC pipe put indoor side should be heat insulated.
Model: AD182ALERA AD362AHERA
Commercial Air Conditioner
20