GIA GIATSU WAVE GIA-VEI-09V1 Service manual

OWNER’S AND INSTALLATION
MANUAL
MOBILE HOME AIR CONDITIONER
ENGLSIH
WAVE
Thanks for choossing our product.
Please, read carefully this manual
before using the product
GIA-VEI-09V1 | GIA-VEI-12V1

CONTENTS
A FEW WORDS ABOUT YOUR NEW AIR CONDITIONING UNIT .......................................1
ELECTRICAL DATA ..............................................................................................................1
OPERATION OF WIRELESS REMOTE CONTROLLER ......................................................6
CONTROL PANEL ..............................................................................................................13
CONTROL PANEL(WIFI).....................................................................................................14
NORMAL MAINTENANCE PROCEDURES .......................................................................23
ELECTRIC DIAGRAM ...........................................................................................................2
ELECTRIC DIAGRAM(WIFI) .................................................................................................3
INSTALLATION INSTRUCTION..........................................................................................15
STEP 4-ELECTRICAL WIRING ..................................................................................................20
STEP 5-COMPLETING THE INSTALLATION .................................................................................21
STEP 3-INSTALLING THE CEILING ASSEMBLY .............................................................................19
STEP 2-MOUNTING OUTDOOR UNIT..........................................................................................18
STEP 1-SELECTING AN INSTALLATION LOCATION & INSTALLING THE ROOF TOP AIR CONDITIONER ......15
TROUBLESHOOTING GUIDE ............................................................................................22
PACKING LIST ......................................................................................................................4
PARTS NAME........................................................................................................................5
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This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the
appliance by a person responsible for their safety. Children should be supervised
to ensure that they do not play with the appliance.
This appliance can be used by children aged from 8 years and above and persons
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
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.

INSTALLATION PRECAUTION
WARNING:
● Observe all governing codes and ordinances.
● Do not use damaged or non-standard power cord.
● Be caution during installation and maintenance. Prohibit inco
Suggested working temperature range: +4 ~ 46℃. Outdoor unit may stop operation
rrect operation
to prevent electric shock, casualty and other accidents.
due to various kinds of protection within working temperature range.
Selection of Installation Location
Working temperature range
Basic requirement
Installing the unit in the following places may cause malfunction. If it is unavoidable,
please consult the local dealer:
volatile objects spread in the air.
2. The place with high-frequency devices (such as welding machine, medical equipment).
3. The place near coast area.
4. The place with oil or fumes in the air.
5. The place with sulfureted gas.
6. Other places with special circumstances.
Requirement of air conditioner
1. Air inlet should be far away from obstacles and do not put any objects near air
outlet. Otherwise, it will affect the radiation of heat-removal pipe.
not affect neighborood.
4.The appliance shall not be installed in the laundry.
Requirements Forelectric Connection
Safety precaution
1. Must follow the electric safety regulations when installing the unit.
3. For appliances with type Y attachment,the instructions shall contain the
substance of the following.If the supply cord is damaged,it must be replaced by
4. Properly connect the live wire, neutral wire and grounding wire of power socket.
. Be sure to cut off the power supply before proceeding any work related to electricity and safety.5
with specialized grounding device by a professional. Please make sure it is
always grounded effectively, otherwise it may cause electric shock.
8. The yellow-green wire or green wire in air conditioner is grounding wire, which
can't be used for other purposes.
9.The grounding resistance should comply with national electric safety regulations.
10. The appliance shall be installed in accordance with national wiring regulations
avoid a hazard.

A FEW WORDS ABOUT YOUR NEW
AIR CONDITIONING UNIT
ELECTRICAL DATA
1.All wiring must be complied with local and national electrical codes. All wiring
must be installed by qualified electricians. If you have
any questions about the
following instructions, contact a qualified
electrician.
2. Check the available power supply and resolve any wiring problems BEFORE installing
and operating this unit.
3. This air conditioner is designed to operate from a 220-240V AC, 50Hz, 1 Phase
power supply.
4. The wiring diagrams are located on the cover of the control box. The assembly unit
wire diagrams are located on the ceiling panel.
- 1 -
Thank you for choosing the Recreational Vehicle Air Conditioner.
This manual will supply you with all the information for installation, operation and maintenance.
Take a few minutes to discover how to get the most in cooling comfort and economic operation
from your new air conditioner.
Please keep this manual well for future reference.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles should
be connected in fixed wiring.

Ceiling Assembly
ELECTRIC DIAGRAM
Roof Top Air Conditioner
-2-
Notice: Use Copper Conductors Only.
M1
STEPPING
MOTOR
M2
STEPPING
MOTOR
AP2
LED
BOARD
OUTDOOR UNIT
RT1
ROOM
SENSOR
AP1
DISPLAY
DISP1
SW1 SW2 CN1
DISP2
DISP3
BOARD
YEGN(GN)
BU(WH)
BN
L
N
POWER
PE
L
N
BU
YEGN
BN(BK)
TERMINAL
BLOCK
CAP. WH
BU
BU
R
S
INDOOR UNIT
OUTROOM
SENSOR
YAW4 N
VALVE
4-WAY
4YV
MOTOR
DISP1
N1 COMP
PE
OUT_FAN
AC-L1
PE
BU
BN
YEGN
DISP2 AP1
YEGN
PE
ELECTRIC BOX
PE
YEGN
M3
PE
YEGN
OUT_FAN1
MOTOR
IN_FAN
PE
YEGN
IN_FAN
M1
OUTDOOR
TUBE SENSOR
CN5
RT1
TUBE
SENSOR
RT2
CN4
OUT_FAN
MAIN BOARD
RT3
M2
(20K) (15K)(20K)
(WH) (BK)
VT VT
K1
MOTOR
OUT_FAN
C
RD
COMP YEGN
PE
COMP.

ELECTRIC DIAGRAM
GIA-VEI-09V1(WIFI)
Roof Top Air Conditioner
- 3 -
Notice: Use Copper Conductors Only.
Ceiling Assembly
M1
STEPPING
MOTOR
M2
STEPPING
MOTOR
AP2
LED
BOARD
OUTDOOR UNIT
RT1
ROOM
SENSOR
AP1
DISPLAY
DISP1
SW1 SW2 CN1
DISP2
DISP3
BOARD
YEGN(GN)
BU(WH)
BN
L
N
POWER
PE
L
N
BU
YEGN
BN(BK)
TERMINAL
BLOCK
CONNECTOR
AP3
WIFI
MODULE
(WIFI)
CAP. WH
BU
S
BU
R
INDOOR UNIT
OUTROOM
SENSOR
N4WAY
VALVE
4-WAY
4YV
MOTOR
DISP1
N1 COMP
PE
OUT_FAN
AC-L1
PE
BU
BN
YEGN
DISP2 AP1
YEGN
PE
ELECTRIC BOX
PE
YEGN
M3
PE
YEGN
OUT_FAN1
MOTOR
IN_FAN
PE
YEGN
IN_FAN
M1
OUTDOOR
TUBE SENSOR
CN5
RT1
TUBE
SENSOR
RT2
CN4
OUT_FAN
MAIN BOARD
RT3
M2
(20K) (15K)(20K)
(WH) (BK)
VT VT
K1
MOTOR
OUT_FAN
WIFI_CON
C
RD
COMP YEGN
PE
COMP.
GIA-VEI-12V1

- 4 -
P A C K I N G L I S T
P a cki n g L i st o f O u t d o o r U n i t
P a cki n g L i st o f I n d o o r U n i t
B o l t su b - a ssy sp o n g e ( a i r d u ct ) R e m o t e co n t r o l l e r h o l d e r
P l a t e o f a i r ve n t Double-sided gum m ed paper
M 8 X 1 3 5 ( 4 )
Ta p p i n g scr e w
S T4 . 2 X 9. 5 TA ( 8 ) S cr e w ca p ( 6 ) S u n k scr e w ( 2 ) ( r e m o t e co n t r o l l e r h o l d e r )
b a t t e r y ( 2 )
u se i n i n d o o r
( b o t t o m ) ( u p p e r )
u se i n o u t d o o r
( A A A 1 . 5V )
r e m o t e co n t r o l l e r
L E D
TI M E R O N
L IG H T
o w n e r ’ s m a n u a l
p o w e r su p p l y ci r cu it
cl a sp ( 1 0 )

P A R TS N A M E
L E D in d i ca t o r
A i r - i n g r i l l e
A i r - o u t g r i l l e
F i l t e r su b - a ssy
O u t e r ca se
C h a ssi s
A i r - i n g r i l l e
D r a i n a g e o u t l e t
Controlpanel(m em brane)
( D i s p la y c o n t e n t o r p o s i t i o n m a y b e d i f f e r e n t f r o m a b o v e
g r a p h ic s , p l e a s e r e f e r t o a c t u a l p r o d u c t s )
I n d o o r U n i t
O u t d o o r U n i t
r e m o t e c o n t r o l l e r
A c t u a l p r o d u c t m a y b e d i f f e r e n t f r o m a b o v e g r a p h i c s , p l e a s e r e f e r t o a c t u a l
p r o d u c t s .
NOTICE:
-5-
L E D
TI M E R O N
L I G H T

O P E R A TI O N O F W I R E L E S S R E M O TE C O N TR O L L E R
B u t t o n s o n r e m o t e c o n t r o ll e r
I n t r o d u c t i o n f o r i c o n s o n d i s p l a y s c r e e n
-6-
N o t e : Th i s r e m o t e co n t r o l l e r i s t h e u n i ve r sa l r e m o t e co n t r o l l e r . S o m e f u n ct i o n i s n o t
a va i l a b l e f o r t h i s u n i t .
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
O N / O F F b u t t o n
M O D E b u t t o n
- b u t t o n
+ b u t t o n
F A N b u t t o n
L E D b u t t o n
TI M E R O N b u t t o n
TE M P b u t t o n
TI M E R O F F b u t t o n
TU R B O b u t t o n
1 3 S L E E P b u t t o n
1 4 L I G H T b u t t o n
C L O C K b u t t o n
b u t t o n
1
3
5
7
9
1 2
2
4
68
1 1
1 0
1 4
1 3
Tu r b o m o d e
S e n d s i g n a l
S e t t e m p e r a t u r e
S e t t i m e
TI M E R O N /
TI M E R O F F
C h i l d l o c k
U p & d o w n s w i n g
Setfan speed
Light
Te m p . d i s p la y t y p e
: S e t t e m p .
:O utdooram bienttem p. :Indooram bienttem p.
S l e e p m o d e
C l o c k
H e a t m o d e
F a n m o d e
D r y m o d e
C o o l m o d e
A u t o m o d e
O p e r a t i o n m o d e
L E D
TI M E R O N
L I G H T
Th i s i s a g e n e r a l r e m o t e co n t r o ll e r . S o m e
m o d e l s h a ve t h i s f u n ct io n w h i l e so m e d o
n o t . P l e a se r e f e r t o t h e a ct u a l m o d e l s.

-7-
O N / O F F b u t t o n
1
P r e s s t h i s b u t t o n , t h e u n i t w i l l b e t u r n e d o n , p r e s s i t o n c e m o r e , t h e u n i t w i l l b e t u r n e d
o f f . W h e n t u r n i n g o n o r t u r n i n g o f f t h e u n i t , t h e Ti m e r , S l e e p f u n c t i o n w i l l b e c a n c e l e d ,
b u t t h e p r e s e t t i n g t i m e i s s t i l l r e m a i n e d .
M O D E b u t t o n
2
P r e s s t h i s b u t t o n , A u t o , C o o l , D r y , F a n , H e a t m o d e c a n b e s e l e c t e d c i r c u l a r l y . A u t o m o d e
- b u t t o n
3
P r e s e t t i n g t e m p e r a t u r e c a n b e d e c r e a s e d . P r e s s t h i s b u t t o n , t h e t e m p e r a t u r e c a n b e s e t u p ,
+ b u t t o n
4
F o r p r e s e t t i n g t e m p e r a t u r e i n c r e a s i n g . P r e s s t h i s b u t t o n , c a n s e t u p t h e t e m p e r a t u r e , w h e n
u n i t i s o n . C o n t i n u o u s l y p r e s s a n d h o l d t h i s b u t t o n f o r m o r e t h a n 2 s e c o n d s , t h e c o r r e s p o n d i n g
c o n t e n t s w i l l b e c h a n g e d r a p i d l y , u n t i l u n p r e s s t h e b u t t o n t h e n s e n d t h e i n f o r m a t i o n , ℃ ( ℉ )
i s d i s p l l a y i n g a l l a l o n g . I n A u t o m o d e , t h e t e m p e r a t u r e c a n n o t b e s e t u p , b u t o p e r a t e t h i s b u t t o n
c a n s e n d t h e s i g n a l . C e n t i g r a d e s e t t i n g r a n g e : 1 6 - 3 0 ; F a h r e n h e i t s c a l e s e t t i n g r a n g e 6 1 - 8 6 .
c o n t i n u o u s l y p r e s s t h i s b u t t o n a n d h o l d f o r t w o s e c o n d s , t h e r e l a t i v e c o n t e n t s c a n q u i c k l y
c h a n g e , u n t i l u n h o l d t h i s b u t t o n a n d s e n d t h e o r d e r t h a t t h e
℃ ( ℉ ) s i g n a l w i l l b e d i s p l a y e d
a l l t h e t i m e . Th e t e m p e r a t u r e a d j u s t m e n t i s u n a v a i l a b l e u n d e r t h e A u t o m o d e , b u t t h e o r d e r
c a n b e s e n t b y i f p r e s s i n g t h i s b u t t o n .
i s d e f a u l t w h i l e p o w e r o n . U n d e r A u t o m o d e , t h e t e m p e r a t u r e w i l l n o t b e d i s p l a y e d ;
U n d e r H e a t m o d e , t h e i n i t i a l v a l u e i s 2 8
℃ ( 8 2 ℉ ) ; U n d e r o t h e r m o d e s , t h e i n i t i a l v a l u e i s
2 5
℃ ( 7 7 ℉ ) .
A U TO C O O L D R Y F A N H E A T
( O n l y f o r c o o l in g a n d h e a t i n g u n i t . A s f o r c o o l i n g o n l y u n i t , i t w o n ’ t h a v e a n y a c t i o n w h e n i t r e c e iv e s t h e s i g n a l o f h e a t i n g
operation.)
● This is a general use remote controller, i t c o u ld b e u s e d f o r t h e a i r c o n d i t i o n e r s w i t h m u l t i f u n c t i o n ; F o r
s o m e f u n c t i o n , w h i c h t h e m o d e l d o e s n 't h a v e , i f p r e s s t h e c o r r e s p o n d i n g b u t t o n o n t h e r e m o t e c o n t r o l l e r
t h a t t h e u n i t w i l l k e e p t h e o r i g in a l r u n n i n g s t a t u s .
● After putting through power , a i r c o n d i t i o n e r w i l l g i v e o u t a s o u n d a n d o p e r a t i o n i n d i c a t o r
" " i s O N
( r e d i n d ic a t o r ) . Yo u c a n o p e r a t e t h e a i r c o n d i t i o n e r t h r o u g h t h e r e m o t e c o n t r o l l e r .
● A t O N s t a t u s , a f t e r e a c h p r e s s i n g b u t t o n o n r e m o t e c o n t r o l le r , t h e s i g n a l i c o n " " o n r e m o t e c o n t r o ll e r w i l l
f l a s h o n c e . A i r c o n d i t i o n e r w i l l g i v e o u t a s o u n d , w h i c h
i n d ic a t e s t h e s i g n a l h a s b e e n s e n t t o a i r c o n d i t i o n e r .
● nder of f s t a t u s , s e t t e m p e r a t u r e a n d c l o c k i c o n w i ll b e d i s p la y e d o n t h e d i s p la y o f r e m o t e c o n t r o l l e r
( I f t i m e r o n , t i m e r o f f a n d l i g h t f u n c t i o n s a r e s e t , t h e c o r r e - s p o n d in g i c o n s w i l l b e d i s p la y e d o n t h e d i s p l a y o f
r e m o t e c o n t r o l l e r a t t h e s a m e t i m e ) ; U n d e r o n s t a t u s , t h e d i s p l a y w i ll s h o w t h e c o r r e s p o n d in g s e t f u n c t i o n i c o n s .
I n t r o d u c t i o n f o r b u t t o n s o n r e m o t e c o n t r o l l e r
N o t e :

-8-
F A N b u t t o n
5
P r e s s t h i s b u t t o n , A u t o , L o w , M i d d l e , H i g h s p e e d c a n b e c i r c u l a r l y s e l e c t e d . A f t e r p o w e r e d
6
O t h e r a i r c o n d i t i o n e r s , p r e s s t h i s b u t t o n , t o s e t u p s w i n g a n g l e , w h i c h c i r c u l a r l y
P r e s s t h i s b u t t o n t u r n o n s w i n g f u n c t i o n ; 4 s l a t e r , p r e s s t h i s b u t t o n t o t u r n o f f t h e s w i n g
a n d i t w i l l o p e r a t e l i k e t h a t c i r c u l a r l y .
changes as below:
Th i s i s a n u n i v e r s a l u s e r e m o t e c o n t r o l l e r . I f r e m o t e c o n t r o l l e r s e n d s t h e f o l l o w i n g t h r e e
k i n d s o f s t a t u s t h a t t h e s w i n g s t a t u s o f m a i n u n i t w i l l b e :
W h e n t h e g u i d e l o u v e r s t a r t t o s w i n g u p a n d d o w n , i f t u r n o f f t h e S w i n g , t h e a i r g u i d e
l o u v e r w i l l s t o p a t c u r r e n t p o s i t i o n .
w h i c h i n d i c a t e s t h e g u i d e l o u v e r s w i n g s u p a n d d o w n b e t w e e n t h a t a l l f i v e p o s i t i o n s .
o n , A u t o f a n i s n o t a v a i l a b l e f o r t h i s m o d e . W h e n p r e s s i n g A U TO b u t t o n , t h e f a n s p e e d
willnotchange.
N o t e : U n d e r t h e D r y m o d e , t h e f a n s p e e d i s n 't a d j u s t a b l e , l o w f a n s p e e d i s i m p e r a t i v e ,
b u t w h e n o p e r a t i n g t h i s b u t t o n , t h e w i r e l e s s a d j u s t a b l e , l o w f a n s p e e d i s i m p e r a t i v e .
b u t t o n
7
P r e s s t h i s b u t t o n , t h e c l o c k c a n b e s e t u p , s i g n a l b l i n k a n d d i s p l a y . W i t h i n 5 s e c o n d s ,
t h e v a l u e c a n b e a d j u s t e d b y p r e s s i n g + o r - b u t t o n , i f c o n t i n u o u s l y p r e s s t h i s b u t t o n f o r
2 s e c o n d s a b o v e , i n e v e r y 0 . 5 s e c o n d s , t h e v a l u e o n t e n p l a c e o f M i n u t e w i l l b e i n c r e a s e d
1 . D u r i n g b l i n k i n g , r e p r e s s t h e C l o c k b u t t o n , s i g n a l w i l l b e c o n s t a n t l y d i s p l a y e d a n d i t
d e n o t e s t h e s e t t i n g s u c c e e d e d . A f t e r p o w e r e d o n , 1 2 : 0 0 i s d e f a u l t e d t o d i s p l a y a n d s i g n a l
i s C l o c k v a l u e , o t h e r w i s e i s Ti m e r v a l u e .
w i l l b e d i s p l a y e d . I f t h e r e i s s i g n a l b e d i s p l a y e d t h a t d e n o t e s t h e c u r r e n t t i m e v a l u e
M i d d le f a nL o w f a n
A U TO
H ig h f a n
O F F
C L O C K b u t t o n
8
P r e s s t h i s b u t t o n c a n t u r n o n o r t u r n o f f t h e L E D l i g h t o n t h e p a n e l .
L E D b u t t o n
9
Ti m e r O n s e t t i n g : S i g n a l “ O N ” w i l l b l i n k a n d d i s p l a y , s i g n a l w i l l c o n c e a l , t h e n u m e r i c a l
s e c t i o n w i l l b e c o m e t h e t i m e r o n s e t t i n g s t a t u s . D u r i n g 5 s e c o n d s b l i n k , b y p r e s s i n g + o r
w i l l b e i n c r e a s e d o r d e c r e a s e d 1 m i n u t e . H o l d p r e s s i n g + o r - b u t t o n , 2 s e c o n d s l a t e r , i t
- b u t t o n t o a d j u s t t h e t i m e v a l u e o f n u m e r i c a l s e c t i o n , e v e r y p r e s s o f t h a t b u t t o n , t h e v a l u e
TI M E R O N b u t t o n

- 9 -
TEMP button
1 0
Press this button, could select displaying the indoor setting temperature or indoor
TIMER OFF button
1 1
Once press this key to enter into TIMER OFF setup, in which case the TIMER OFF
TURBO button
1 2
In Cool or Heat mode, press this button can turn on or turn off the Turbo function.
SLEEP button
1 3
Press this button, Sleep On and Sleep Off can be selected. After powered on, Sleep
Off is defaulted. After the unit is turned off, the Sleep function is canceled. After Sleep
function set up, the signal of Sleep will display.In this mode, the time of timer can be
adj usted. Under Fan and Auto modes, this function is not available.
After turned on the Turbo function, its signal will be displayed. When switching the
mode or changing fan speed, this function will be canceled automatically.
icon will blink.
The method of setting is the same as for TIMER ON.
ambient temperature. When the indoor unit firstly power on it will display the setting
temperature, if the temperature's displaying status is changed from other status to
control signal that will return to display the setting temperature. if the users haven't
set up the temperature displaying status, that will display the setting temperature.
(This function is applicable to partial of models)
After powered on, the setting temperature displaying is defaulted, (according to cust-
omers req uirements to display, if there is no req uirement that will default to display
Press this button, (When displaying ), will display presetting temperature; (when
displaying ) will display indoor ambient temperature, current displaying status
will not be changed. If current displays indoor ambient temperature, if received the
other remote control signal, it will display presetting temperature, 5s later, will back
to display the ambient temperature.
(This function is applicable to partial ofmodels)
the presetting temperature and there is no icon displayed on wireless remote control).
" " , displays the ambient temperature, 5s later or within 5s, it receives other remote
button, the timer setting succeeds. The Timer On has been set up, repress the timer On
button, the Timer On will be canceled. Before setting the Timer, please adj ust the Clock
to the current actual time.
in the one place of minute, then the one place is constant, ten numbers change in the
tens place of minute at 2.5 seconds speed and carry. During 5s blink, press the Timer
q uickly change, the way of change is: During the initial 2.5 seconds, ten numbers change

-10-
Introduction for special function
1 4
P r e s s t h i s b u t t o n t o s e l e c t L I G H T o n o r o f f i n t h e d i s p l a y e r . W h e n t h e L I G H T o n i s s e t ,
t h e i c o n w i l l b e d i s p l a y e d a n d t h e i n d i c a t o r l i g h t i n t h e d i s p l a y e r w i l l b e o n . W h e n t h e
L I G H T o f f is s e t , t h e i c o n w i l l b e d i s p l a y e d a n d t h e i n d i c a t o r l ig h t i n t h e d i s p l a y e r w i l l
b e o f f .
L I G H T b u t t o n
Ab out AUTO RUN
W h e n A U TO R U N m o d e i s s e l e c t e d , t h e s e t t i n g t e m p e r a t u r e w i l l n o t b e d i s p l a y e d o n
Ab out turb o function
WIFI Function
I f s t a r t t h i s f u n c t io n , t h e u n i t w i l l r u n a t s u p e r - h i g h f a n s p e e d t o c o o l o r h e a t q u i c k l y s o
Ab out Blow ov er h eat
( Th is function is applicab le to partial of models)
W h e n t h e u n i t i s r u n n i n g i n H e a t m o d e o r A u t o H e a t m o d e , c o m p r e s s o r a n d i n d o o r f a n
i s r u n n i n g , t o t u r n t h e u n i t o f f , t h e c o m p r e s s o r , o u t d o o r f a n w i l l s t o p r u n n i n g . Th e u p p e r
a n d l o w e r g u i d e b o a r d r o t a t e t o h o r i z o n t a l p o s i t i o n , t h e n t h e i n d o o r f a n w i l l r u n a t l o w
f a n s p e e d , 1 0 s l a t e r , t h e u n i t w i l l t u r n o f f .
t h a t t h e a m b i e n t t e m p . a p p r o a c h s t h e p r e s e t t e m p . a s s o o n a s p o s s i b l e .
t h e L C D , t h e u n i t w i l l b e i n a c c o r d a n c e w i t h t h e r o o m t e m p . a u t o m a t i c a l l y t o s e l e c t t h e
s u i t a b l e r u n n i n g m e t h o d a n d t o m a k e a m b i e n t c o m f o r t a b l e .
P r e s s " M O D E " a n d " TU R B O " b u t t o n s i m u l t a n e o u s l y t o t u r n o n o r t u r n o f f W I F I
f u n c t io n . W h e n W I F I f u n c t i o n i s t u r n e d o n , t h e " " i c o n w i l l b e d i s p l a y e d o n
r e m o t e c o n t r o l l e r ; L o n g p r e s s " M O D E " a n d " TU R B O " b u t t o n s s i m u l t a n e o u s l y f o r
1 0 s , r e m o t e c o n t r o l l e r w i l l s e n d W I F I r e s e t c o d e a n d t h e n t h e W I F I f u n c t i o n w i l l b e
t u r n e d o n . W I F I f u n c t i o n i s d e f a u l t e d O N a f t e r e n e r g i z a t i o n o f t h e r e m o t e c o n t r o l l e r .
( Th i s f u n c t i o n o n l y a p p l i c a b l e f o r s o m e m o d e l s . )

L E D
TI M E R O N
L E D
TI M E R O N
L I G H T
- 11-
General operation
1 . A f t e r p o w e r e d o n , p r e s s O N / O F F b u t t o n , t h e u n i t w i l l
Optional operation
1 . P r e s s S L E E P b u t t o n , t o s e t s l e e p .
2 . P r e s s TI M E R O N a n d TI M E R O F F b u t t o n , c a n s e t
3 . P r e s s L I G H T b u t t o n , t o c o n t r o l t h e o n a n d o f f o f t h e
4 . P r e s s TU R B O b u t t o n , c a n r e a l i z e t h e O N a n d O F F
5. P r e s s L E D b u t t o n , c a n o p e n o r c l o s e t h e l i g h t o n t h e p a n e l .
s t a r t t o r u n . ( N o t e : w h e n i t i s p o w e r e d o n , t h e g u i d e
2 . P r e s s M O D E b u t t o n , s e l e c t d e s i r e d r u n n i n g m o d e .
3 . P r e s s i n g + o r - b u t t o n , t o s e t t h e d e s i r e d t e m p e r a t u r e .
4 . P r e s s i n g F A N b u t t o n , s e t f a n s p e e d , c a n s e l e c t
5. P r e s s i n g b u t t o n , t o s e l e c t t h e s w i n g .
l o u v e r o f m a i n u n i t w i l l c l o s e a u t o m a t i c a l l y . )
( I t i s u n n e c e s s a r y t o s e t t h e t e m p . a t A U TO m o d e . )
L O W , M I D a n d H I G H .
t h e s c h e d u l e d t i m e r o n o r t i m e r o f f .
d i s p l a y i n g p a r t o f t h e u n i t ( Th i s f u n c t i o n m a y b e n o t
a v a i l a b l e f o r s o m e u n i t s ) .
o f TU R B O f u n c t i o n .
Operation guide
L I G H T

-12-
1. Press the back side of remote controller marked
the cover of battery box along the arrow direction.
2. Replace two 7 # (AAA 1.5V ) dry batteries, and
make sure the position of " + " polar and " -" polar
are correct.
3. Reinstall the cover of battery box.
battery
Cover of battery box
remove
reinstall
●ntrol signal sender at the receiving
window on indoor unit.
●The distance between signal sender and receiving window should be no
more than 8m, and there should be no obstacles between them.
or wireless telephone; remote controller should be close to indoor unit during
operation.
●eq uired.
●take out the
batteries.
●s no display, please
replace batteries.
NOTICE
Replacement of batteries in remote controller

CONTROL PANEL
Note: If the remote controller is missing, operate on the control panel.
1ON/OFF button
Operation starts when pressing this button, and
stops when pressing this button again.
2SWING button
Activate the automatic air swing function.
3FAN SPEED button
Select the fan speed LOW, MED, HIGH and TURBO
in sequence.
6FILTER CHECK button
This feature is a reminder of cleaning the air
filter(normal maintenance) for more efficient
operation. The light will turn on automatically
after the fan works more than 250 hours.
If the light is on, turn off and power off the
unit, take the air filter out and clean it, then
re-install the air filter, power on and turn
on the unit, the light will still be on, press
FILTER CHECK button,the light will
turn off.
4(+/-) / TIMER button
Press the + button to increase the set(operating)
temperature of the unit,and press the - button to
decrease the set(operating) temperature of the
unit. the temperature setting range is from 16~30℃
Press TIMER button,then press +/- to increase
and decrease the time setting.If the time setting
is no more than 10 hours,the increment/decrement
is 0.5 hour by each press,if more than 10 hours,
the increment/decrement is 1 hour by each press.
The time setting range is 0.5~24 hours.
o
(61~86 F).
- 13-
5MODE button
Select the operation mode, COOL, DRY,
FAN, HEAT (for heat pump model) or
COOL, DRY, FAN (for cooling only model).
3 46
21
4
5
Not available for
cooling only model
TURBO
HIGH
MED
LOW

Note: If the remote controller is missing, operate on the control panel.
Not available for
cooling only model
1ON/OFF button
Operation starts when pressing this button, and
stops when pressing this button again.
2SWING button
Activate the automatic air swing function.
3FAN SPEED button
Select the fan speed LOW, MED, HIGH and TURBO
in sequence.
6FILTER CHECK button
This feature is a reminder of cleaning the air
filter(normal maintenance) for more efficient
operation. The light will turn on automatically
after the fan works more than 250 hours.
If the light is on, turn off and power off the
unit, take the air filter out and clean it, then
re-install the air filter, power on and turn
on the unit, the light will still be on, press
FILTER CHECK button,the light will
turn off.
4(+/-) / WIFI button
Press the + button to increase the set(operating)
temperature of the unit,and press the - button to
decrease the set(operating) temperature of the
unit. the temperature setting range is from 16~30℃
Press WIFI button to turn on or turn off WIFI
function. When WIFI function is turned on, the
wifi light will be displayed. (The function only
applicable for some models. )
o
(61~86 F).
- 14-
5MODE button
Select the operation mode, COOL, DRY,
FAN, HEAT (for heat pump model) or
COOL, DRY, FAN (for cooling only model).
TURBO
HIGH
MED
LOW
WIFI
21
346 5
4
CONTROL PANEL
GIA-VEI-09V1 (WIFI)
GIA-VEI-12V1 (WIFI)

INSTALLATION INSTRUCTION
BEFORE INSTALLATION
T estrun the unit with proper power supply. Refer to the
operation instruction section in the Owner’s Manual
Operation & Installation. Make sure all the controls
operate correctly then disconnect the power supply
of the unit.
WARNING
!
Moving parts may cause personal injury. Be careful when test the unit. Do not operate the unit
with exterior cover removed.
STEP 1-SELECTING AN INSTALLATION LOCATION &
INSTALLING THE ROOF TOPAIR CONDITIONER
Your air conditioner has been designed for use in recreational vehicles.
Check the roof of the vehicle to determine if it can support both the roof top unit and the ceiling
assembly without additional support. Make sure the interior ceiling mounting area will not
interfere with existing structures.
Once the location for your air conditioner has been determined. A reinforced and framed roof
hole opening must be cut (if there is no hole) or you may use existing vent holes.
CASE A.
If a roof vent is already present in the desired mounting location for the air conditioner, the
following steps must be performed:
1. Remove all screws which secure the roof vent to the vehicle. Remove the vent and any
additional trim. Carefully remove all chalking from around the opening so the surface is
clear.
2. It may be necessary to seal some of the old roof vent mounting screw holes which may
fall outside of the air conditioner basepan gasket.
3. Examine the roof opening size, if the opening is small than 356x356mm, the opening
must be enlarged. If the opening exceeds 356x356mm, a mounting plate (frame) must
be fabricated to reduce the opening size (See Figure 1).
- 15-
●Before installation, please check whether the unit is assembled
with three pieces of rubber pads and square sealing strip.

356
356
19
25
Figure 1
If a roof vent opening is not used,a new opening(see figure 1)will be cut into the vehicl roof.
A matching opening will also have to be cut into the interior vehicle ceiling,be careful when
cutting the ceiling opening because if the ceiling opening is carpeted,snagging could occur. After
the opening in the roof and interior ceiling are the correct size,a framed support structure must
be placed between the exterior roof top and interior ceiling.The reinforced framed structure must
follow the follwing guidelines: 1. It must be capable of supporting both the
weight of the roof top air conditioner and
the interior ceiling assembly.
3.
There must be an opening through the
frame for the power supply wiring.Route
the supply wiring through the frame at the
same time the support frame is being
installed.
2. It must be capable of holding the roof outer
surface and interior ceiling apart and
supporting them, so that when the roof top
air conditioner and ceiling assembly are
bolted together,no collapsing occurs. A
typical support frame is shown in Figure 1.
CAUTION
1.The roof top air conditioner must be mounted on a level plane from front to rear and side to
side when the vehicle is parked on a level plane. Figure 2shows maximum allowable degrees
that the unit can be mounted above or below level.
2.If the roof of the vehicle is sloped (not level) such that the roof top air conditioner cannot be
mounted within the maximum allowable degree specifications, an exterior leveling shim will
need to be added to make the unit level. A typical leveling shim is shown in Figure 3.
3. Once the roof top air conditioner has been leveled, some additional shimming may be required
above the interior ceiling assembly. The roof top air conditioner and the interior ceiling assembly
must be square with each other before they are secured together.
4.After the mounting hole area is properly prepared, remove the carton and shipping pads from
around the roof top air conditioner. Carefully lift the unit on top of the vehicle. Do not use the outer
plastic shroud for lifting. Place the roof top air conditioner over the prepared mounting hole.
5.The point end (nose) of the shroud must face toward the front of the vehicle.
Hole for
Wires
CASE B.
-16-

356
356
NOTE AIR CONDITIONER DIMENSIONS (ROOF OF UNIT)
Above or Below
Level 5° Max
Level
Above Level 5° Max
Below Level 0° Max Figure 2
Note: Try you best to put the unit on the horizontal surface for operation. The unit can only operate for a short
time at the maximum sloping angle of 5º for preventing water leakage.
Level
Height Varies to Make Unit Level
Figure 3
1018
356x356
OPENING
- 17-
Level
Level
356
542
650 576
120
356
( )