Haier HWD1000 - 1.7 cu. Ft. Washer/Dryer Combo User manual

HWD1000
HWD1500
HWD1600
FRONT LOAD WASHER
& DRYER COMBO

Index
•Installation Guidelines
•Maintenance Guidelines
•Common Operation Issues
•Component Test Information
•HWD1000 Error Code List
•HWD 15/1600 Error code list
•HWD 15/1600 Self Check Mode
•Poor Drying Performance Troubleshooting
•HWD1000 Common Parts List
•HWD1500 Common Parts List
•HWD1600 Common Parts List 2

Installation Guidelines Part 1
•Do not remove the shipping
bolts until the unit is at the
installation space
–Remove the shipping bolts just
before the unit is to be moved
into the final location
•Make sure the unit is level
–Level can be verified by pressing
on all 4 corners, if any of the
corners move additional
adjustment is required
–BE SURE TO LOCK THE LEVELING
LEGS
3

Installation Guidelines Part 2
•Make sure the Hot and cold supply lines are
connected properly, unobstructed and fully open
–Do not reuse old water supply hoses
•Make sure the drain hose is installed into the
standpipe properly and secured
–The drain hose end should not be submerged
4

Maintenance Guidelines
•Use High Efficiency (HE)
detergent only
–The wrong type of soap can lead to
poor wash performance and
possibly damage the washer
•Clean the Drain Filter every two
weeks
•Inspect the door boot gasket for
tears or foreign matter with
each new cycle
•Clean the door boot with bleach
monthly to prevent mold
5

Common Operation Issues
•Clothes do not dry within 120 Minutes
•The washer will wash ~ 12 pounds of clothes at once but
the unit only designed to dry 6.6 lbs. of clothes within 2
hours
•6.6 Lbs. is approximately 2 full outfits
•This unit uses energy saving vent less condensation drying,
different from traditional vented drying
•Condensation drying operates like a cold drink on a hot day
where the cold surface of the glass attracts moisture to the
outside of the glass.
•The condensation dryer circulates air through the drum, but
instead of being vented back out, it is passed through a heat
exchanger. This heat exchanger is essentially a cooling
surface, attracting moisture. The moisture drips into a
drainpipe. After passing through the heat exchanger the air
is reheated and blown back into the drum. This process is
repeated throughout the dry cycle. 6

Common Operation Issues
•Cannot open the door
–This unit uses a safety interlock that locks the door
for three minutes after the cycle ends or the stop
button is pressed
•This is done to protect the user from flood damage and
excessive heat
•Clothes come out dry but wrinkled
–The smaller drum size may not allow garments to
“fluff”, try reducing the number of garments being
dried at one time.
7

Common Operation Issues
•Unit does not seem to fill properly
–Front load washers are designed to use less water
than older style washers,
–it is normal to see only 1/3 of the drum filled with
water
•The unit fills and pumps even during the dry
cycle
–This unit utilizes condensation drying which
requires cold water to speed the drying process.
This is normal
8

Common Operation Issues
•Musty Smell
–Inspect the door boot assembly
for mold etc.
–Be sure to use HE soap only
•Does not Drain
–Inspect the drain pump filter for
obstructions or debris
9

Common Operation Issues
•Water remains in the detergent cup after the
cycle
–On occasion, soap may clump or cake blocking the
drain hole in the detergent cup, if the water in the
cup is clear no service is required.
–Inspect the detergent dispenser for foreign matter or
debris which might block the siphon process
–Be sure to use only HE soap
•Incorrect water temperature
–Verify the Hot water line is connected to the red
fitting and cold to the blue fitting. (Do not assume)
•Verify both water supplies are turned on
–Verify the Hot water temperature is at least 120 F 10

Common Operation Issues
•Does not Fill
–Verify both supply lines are
connected properly and the taps
are turned on (do not assume
red is hot and blue is cold,
verify)
•Excessive Suds
–Use HE Soap only and in the
correct quantity
11

Common Operation Issues
•Does not Spin
–Inspect the drain pump filter for
obstructions or debris
•Excessive Vibration
–Verify the unit is level and all four legs
are supporting weight
–Be sure to Lock the leveling legs
•Some water is drained before the initial
wash
–Units are tested randomly at the factory,
water might remain in the drain system
after the testing
•UnB ( Unbalance error) is displayed
–Rebalance the load or if necessary
remove some items
12

Common Operation Issues
•Leaks around the door
1. Inspect the door boot for debris or foreign matter, items as small
as hair can prevent the door from sealing properly
2. Inspect the door boot for misalignment
3. Verify the door is closing and latching properly
4. Use HE soap only
•Leaks around the soap dispenser
1. Verify the dispenser drawer is closed all the way
2. Verify the trays are not being overfilled
3. Verify the unit is level
4. Use HE soap only
•Leaks around the Rear
1. Inspect the water lines are connected properly (no crossed
threads or missing washers)
2. Verify the drain hose is secured properly and inserted properly
into the standpipe 13

Component Test Information
Component Nominal DC resistance Possible Related Error code or
Symptom
Hot water Valve 1.05 K ohms Err5
Heater Assembly 11 Ohms Err9, Err13
Pre wash valve 1.05K ohms Err5
Main Wash Valve 1.06 K ohms Err5
Dryer Fan Motor 9 ohms Err9 , Err13
Dryer Heating element 11 Ohms Err9, Err13
Water Level Pressure sensor 15 ohms Err5
14

HWD1000 Error Code Chart Part 1
15
Note This chart assumes all operation issues have already been attempted
Error
Number Repair Scenario Parts Recommendation
Err1 Verify the door latch data is being fed back to the Main PCB Door latch assembly
Err2 Access test mode and verify the drain pump drive signal is working. Inspect the drain
pump for restrictions Drain Pump Assembly
Err5 Check the electrical connections to the water valves
Water Valve
Err7 Check the electrical connections at the drive motor, motor control PCB and Main PCB Motor Control PCB
Err8 Inspect the pressure tube from the tub to the pressure sensor looking for kinks or
leaks. Inspect the electrical connections from pressure sensor to the Main PCB Pressure sensor
Err9 Check the electrical connections at the dryer heater and the dryer motor including
the fuse and thermal cutout Dryer Motor
Err 11 Inspect the pressure tube from the tub to the pressure sensor looking for kinks or
leaks. Inspect the electrical connections from pressure sensor to the Main PCB Pressuresensor
Err 12 Inspect the wiring from main PCB to the drain pump. Inspect the drain pump for
restrictions
Drain Pump Assembly

HWD1000 Error Code Chart Part 2
16
Note This chart assumes all operation issues have already been attempted
Error
Number Repair Scenario Parts Recommendation
Err 13
Inspect the pressure tube from the tub to the pressure sensor looking
for kinks or leaks. Inspect the electrical connections from pressure
sensor to the Main PCB
Pressuresensor
E22 Check the electrical connections at the Main PCB Main PCB
Err 31 Verify the connections and operation of the Main Drum Motor Main PCB
EC 3 Check the electrical connections from the Main PCB to the drive motor
Motor Control PCB
EC 4 Verify the continuity of
the dryer heater, dryer fuse and thermal cutout.
Open the dryer housing and verify there is NOT a lint buildup. Dryer Heater
EC5 Verify the connections and operation of the dryer temp thermistor Dryer Thermistor
U02 Verify the connections and operation of the door latch Door Latch
U03 Check the drum for an unbalance condition N/A
U04 Verify the connections and operation of the door latch Door Latch

HWD15/1600 Error Code Chart Part 1
17
Note This chart assumes all operation issues have already been attempted
Error Number
Possible solution Parts Recommendation
Err1 Inspect the door latch and the wiring connecting the door latch to the
Man PCB Door Latch
Err2 Inspect the wiring from the Main PCB to the drain pump, Inspect the
drain pump for restrictions or clogs Drain Pump
Err5 Inspect the electrical connections from the Main PCB to the water
valves Water Valve
Err7 Inspect the electrical connections from the Main PCB to the motor
control PCB, Motor Control PCB

HWD15/1600 Error Code Chart Part 2
18
Note This chart assumes all operation issues have already been attempted
Error Number
Possible solution Parts Recommendation
Err8
Inspect the water line from the drum to the pressure sensor look for
restrictions or loose connections, Inspect the electrical connections from
the pressure sensor to the Main PCB
Pressure Sensor
Err9 Verify the continuity of
the dryer heater, dryer fuse and thermal cutout.
Open the dryer housing and verify there is NOT a lint buildup. Dryer Heater
Er 10
Inspect the pressure tube from the tub to the pressure sensor looking
for kinks or leaks. Inspect the electrical connections from pressure
sensor to the Main PCB
Pressuresensor
Err 12 Inspect the wiring from the Main PCB to the drain pump, Inspect the
drain pump for restrictions or clogs Pressure Sensor
Err 13
Unplug the unit and plug it back in to reset the CPU. Verify the
continuity of
the dryer heater, dryer fuse and thermal cutout. Open the
dryer housing and verify there is NOT a lint buildup.
Main PCB
UnB Rebalance the load and verify the unit is not being overloaded N/A

HWD15/1600 Self Check Mode
Press the and hold the extra rinse button and then spin the
mode selector knob . Keep pressing the extra rinse button
the screen will display "tEst.
Use the Start/Pause Button to advance through the test
functions, If an error is encountered the unit will NOT
advance to the next test.
To exit the Self test Mode unplug the unit
19
Number Item Confirmation message Error message
Test 1 Dryer Temp sensor 88:88
Test 2 Door Lock 77:77 ERR1
Test 3 Water Valve Test 66:66 ERR5
Test 4 Drum Motor Test 55:55
Test 5 Dryer Heater Test 33:33
Test 6 Drain Pump Test 11:11
Test End End

Poor Drying Performance
troubleshooting
•Drying more than 6.6 Lbs. of
clothing will greatly extend
drying time
•Defeat the door latch switch
and verify there is air
movement into the door boot
gasket during drying operation
•Open the dryer housing
plenum and inspect the squirrel
cage motor as well as the
heating element
–Dust paper or similar items can
block the air movement
20