Installation - Haier DW-86L288 User Manual

Installation

Environment
1.Ambient temperature: The Haier
.The maximum ambient temperature is 32
ambient should be in between 18
system to achieve the required ambient condition.
2.Relative humidity in environment: At a normal temperature, the maximum relative
humidity should be less than 80 percent. At an environment of 32
relative humidity is 57 percent.
3.The intended location should be low in dust count.
4.The intended location should be vibration and shock free.
5.The highest elevation the unit can work safely in is 2,000 meters from sea level.
6.Input voltage should be within 220 or 120 VAC 10 .
Notes: 1. An ultra low temperature freezer is usually sensitive to its operating
environment. If a unit is installed outside the conditions mentioned above, it cannot
operate reliably. Please improve the environmental conditions before using the
equipment.
2. It is prohibited to use the unit in an outdoor place. After the unit is rained on, there
is a danger of electric shock.
Location for installation
For the equipment in order to achieve an optimal operation condition, an intended
installation location should satisfy the following requirements.
1.Do not install the unit in a room where there is little room to work on the unit should
there be a malfunction. The doorway should be large enough for the unit to freely
enter or exit the room if necessary. This is to allow the unit be repaired easily to avoid
damage to property.
2.There should be at least 30 centimeters space all around the unit for good ventilation
for heat removal.
3.The location for installation should be flat and firm.
4.There should be good ventilation and no direct sunlight.
5.The freezer unit cannot share the same power socket with another piece of
equipment. The power plug should be securely connected with the power socket.
6.The power cord for the freezer should not be twisted or pinched.
7.If there is a need to extend the power cord, the extension should be rated for 220
VAC at 16 A and 120 VAC at 20A .
8.Before using the freezer, check the voltage supply. A voltage stabilizer to deliver 220
or 120 VAC ±10 percent is recommended for areas where the voltage is known to be
unstable. The voltage stabilizer should be rated at least 4 kilowatts.
9.A proper grounding terminal must be guaranteed.
10.If the power socket is connected with a ground terminal, make sure to inspect it for
proper connection before using the equipment with it.
11.If the socket does not have a ground connection, it must be installed by a qualified
technician.
ULT is designed to operate between 5
. For best results, the operating
to 25 . If necessary, use an air-conditioning
, the maximum
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Recycle Rechargeable Battery
The Haier freezer is equipped with a rechargeable battery. This battery is recyclable.
When the battery reaches the end of its life, please contact a local recycling
organization for inspection or properly discard the battery.
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1.Location of the battery
The battery in the freezer is for the power outage alarm. It is located inside the control
box in the lower left behind the panel.
Warning There are high voltage components in the control box. To prevent
electric shock, a qualified technician or engineer should open the cover.
2.Removal of the battery
Turn off the power to the unit and unplug the power cord from the socket.
Use a screwdriver to remove the screws on the side panel and take down the side
panel.
Use the screwdriver to remove the cover for the control box.
Remove the bracket that fastens the battery. Remove the battery.
Follow regulations to recycle the battery or discard it properly.
Caution
When changing the battery, you must make sure that the brown wire connects to
the positive of the battery, and the blue wire connects to the negative of the battery.
The polarity must not be reversed. Incorrect polarity can damage the charge board
so that it cannot charge the battery.
Brown wire for the positive
terminal of the battery
Blue wire for the negative
terminal of the battery
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