Gree GUD36A/A-D(U) Manuel utilisateur

IMPORTANT : Please read this manual
carefully before running this unit, and
save it for future reference.
© Copyright, GREE Canada, 2022
01122022
User’s Manual
UNIX
Low Static Air Handlers :
GUD24A/A-D(U)
GUD36A/A-D(U)
GUD48A/A-D(U)
GUD60A/A-D(U)
High Static Air Handlers :
GUD24AH2/A-D(U)
GUD36AH2/A-D(U)
GUD48AH2/A-D(U)
GUD60AH2/A-D(U)
Condensing Units :
GUD36W/A-D(U)
GUD60W/A-D(U)

2
INTRODUCTION
THANK YOU FOR CHOOSING GREE CANADA!
GREE systems are among the most environmentally friendly and energy ecient in the market today.
You can feel condent in your selection because the same pride in craftsmanship and engineering
knowledge that goes into millions of other GREE installed products worldwide has gone into your unit.
COMFORT AND WELLNESS, IT’S WHAT WE DO
In 1991, GREE set out to make the world a cooler place. To this end, we’ve become a global leader in
air conditioners, developing some of the most advanced commercial and residential air conditioners in
the world. Based in Zhuhai, China, we’re now the world’s largest specialized air conditioner company
integrating R&D, manufacturing, sales and service. It’s our mission to innovate and create new ways to
help people live well and stay comfortable no matter where they live, work or play.
INNOVATION IS IN OUR DNA
Part of our responsibility is being mindful of the world we live in, which means we’re committed to using
innovation to design more eco-friendly air conditioners. Every year we commit 3% of our budget to
R&D. And, as a pioneer in the air conditioning industry, our R410A Refrigerant is eco-friendly.
LEADING THE WAY
From our humble beginning in 1991, GREE has grown over 80,000 strong across the world. With 3
research institutes, 9 product development centers, over 300+ labs and 5000+ engineers, we’ve abso-
lutely committed to nding newer and more ecient ways to keep our customers comfortable, healthy
and productive.
A GLOBAL CITIZEN OF THE WORLD
Today, we’ve developed some of the world’s most energy-ecient and technically advanced air con-
ditioners. From the 2008 Beijing Olympic Games Media Village to the main stadium of the 2010 Africa
World Cup, GREE is trusted to help people stay comfortable in the most extreme environments. Res-
identially, we’ve created wonders of technology that are just as contemporary, beautiful and ecient.
Every day, over 100 million customers stay cool with GREE air conditioners.
For more information on the GREE product line please visit our site at
www.gree.ca or use the camera on your smart phone to scan the QR
code shown here :

3
SAFETY PRECAUTIONS
This symbol indicates an imminently hazardous situation that, if not avoided, will
cause severe personal injury, death, or substantial property damage.
DANGER
This symbol indicates a potentially hazardous situation that, if not avoided, will or
can cause minor personal injury or property damage.
CAUTION
This symbol indicates a potentially hazardous situation that, if not avoided, can
cause severe personal injury, death, or substantial property damage.
WARNING
This symbol indicates that the items must be observed. Incorrect use may result
in personal injury or property damage.
NOTE
SAFETY SYMBOLS DESCRIPTION
Recognize and be aware of all safety information and alert symbols. When you see the following sym-
bols on the equipment and in the Installation Manuals, be alert to the potential for personal injury.
It is important to understand these signal words: DANGER, WARNING, CAUTION, and NOTICE, as
these words are used with the safety-alert symbol.
Electrical products should be properly disposed.
Please recycle where facilities exist.
Check with your local authority or retailer for recycling.
EXCEPTION CLAUSES
GREE Canada will not assume any liability when personal injury or property damage is caused by the
following reasons :
1. Damage the product due to improper use or misuse of the product.
2. Modifying, altering, maintaining or using the product with other equipment without complying with
the manufacturer’s instruction manual.
3. After verication, the product defect is directly caused by corrosive gas.
4. After verication, the defects are caused by mishandling during product transportation.
5. Operation, repair, maintenance of the unit without complying with the instruction manual or related
regulations.
6. After verication, the problem or dispute is caused by the quality specications or performance of
parts and components produced by other manufacturers.
7. The damage is caused by natural disasters, bad operating environment or force majeure.

4
ENERGY SAVING TIPS
1. CLEAN OR REPLACE INDOOR RETURN AIR FILTER
A clean return air lter will allow for proper airow and will ensure that your system is running at its
optimum performance and eciency. Check your air lter every 30 days during cooling and heating
seasons, and clean or replace it if its dirty.
2. INSTALL A PROGRAMMABLE, WI-FI, SMART THERMOSTAT
A programmable Wi-Fi smart thermostat will allow you to monitor and control your homes cooling and
heating temperature settings from a smart phone, tablet, or computer whenever you are away. They are
designed to provide comfort and energy savings by using algorithms and operating history to adjust the
operating settings throughout the day.
3. ADJUST THERMOSTAT SETTINGS
Programming an occupied & unoccupied schedule throughout the week will not only save energy, it will
also reduce the wear and prolong the lifespan of your equipment by preventing the system from oper-
ating when it is not necessary.
4. ROOMS EXPOSED TO DIRECT SUNLIGHT
In the cooling season it is recommended to block the radiant heat eect from the sun by closing all
window coverings during the daytime.
In the heating season it is recommended to open all window covers to allow for the radiant heat from
the sun to help warm the spaces being conditioned.
5. ROUTINE MAINTENANCE & SERVICE
Keeping the area around the outdoor unit clear from any debris or leaves will allow for your system to
run at its optimum performance and eciency in both cooling and heating seasons.
In heating mode, be sure to clear the underside of the unit of any snow or ice that may accumulate fol-
lowing defrost cycles. It is critical to the proper operation of the heat pump that the outdoor unit is never
buried, even partially, by ice or snow.
A heat pump shelter protecting the outdoor unit from excessive snow accumulation is sometimes re-
quired in certain situations where the weather is more frequent and regular. Consult your GREE Cana-
da-certied installer for more information on shelters that can be installed.
Scheduling a pre-season routine maintenance to be performed by a licensed HVAC contractor can
improve the systems

5
MAINTENANCE & CARE
Routine maintenance & care must be performed on this equipment to ensure that your system is run-
ning at its optimum performance and eciency.
AIR FILTER
Check your air lter every 30 days during cooling and heating seasons, and clean or replace it if its
dirty. To access your air lter, remove the lter access door and pull the air lter out of the Indoor Unit,
as shown in the steps below :
INDOOR UNIT
Routine inspection and maintenance of the following must be completed regularly by a licensed HVAC
contractor :
STEP 1 STEP 2
ELECTRIC BOX
CENTRIFUGAL FAN
FAN MOTOR
SECONDARY DRAIN PAN
EVAPORATOR
PRIMARY DRAIN PAN

6
MAINTENANCE & CARE
OUTDOOR UNIT
Routine inspection and maintenance of the following must be completed regularly by a licensed HVAC
contractor :
• Inspect and clean blower motor, blower wheel, and housing.
• Inspect all electrical components and tighten all wiring connections.
• Inspect and clean evaporator coil, condensate drain pan, and drain line.
• Test operation of equipment and perform any repairs necessary.
CONDENSER COIL
ELECTRIC BOX
FAN MOTOR
COMPRESSOR

7
TROUBLESHOOTING
If your unit is performing abnormally or appears to be malfunctioning, please rst review the following
diagnostics before requesting service. It may be that a simple x will solve your problem. However, if
the problem persists, call 1 800 686-2175 or send an email to [email protected] for assistance.
PROBLEM POSSIBLE CAUSES POSSIBLE SOLUTIONS
The unit does
not appear to be
operating.
The unit is disconnected from
the power supply.
Verify that the unit is connected to
the power supply.
There may have been a power
outage.
If there is a power outage and the
electricity is not yet restored, wait
for the power to be restored. When
it is, the unit may need to be re-
started.
The voltage is too low. Verify that the circuit voltage is
within the rated value.
A circuit breaker may have
been tripped or a fuse may
have blown.
Replace the fuse or reset the cir-
cuit breaker. Make sure that there
are no other appliances on the
same circuit.
The eciency of the
cooling or heating is
very poor.
The air inlets or outlets of the
indoor or outdoor unit may be
obstructed.
Clear away any objects or furniture
that could be blocking the air inlet
or outlet of either units.
The set temperature may not be
suitable for the current outdoor
conditions.
Set the temperature to be higher or
lower, depending in the conditions.
Doors or windows may have
been left open in the room.
Close doors and windows to pre-
vent cooled or heated air from
escaping the room.
Direct sunlight may be warming
the room.
Draw the curtain or close the blind
to minimize the eect of the sun.
There may be heat sources
present when attempting to cool
the room.
Turn o or remove any heat
sources that could be counteract-
ing the cooling eciency of the
unit.
The dust lter may be dirty. Check and and clean the dust lter.
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