Haier Hpr09xc7 Owner's Manual

important points on service, and flow chart for

inspecting and repairing the unit ......................... t

Appearance ....................................................... 2

Troubleshooting .................................................. 3

Operation ......................................................... 4-5

Remote control .................................................. 6-7

Technical specifications ................................... 8-9

Refrigerator system diagram .............................. t O

Schematic wiring diagram ................................. 1t

Exploded view and parts list .......................... 12-t7

This manual is for the use of technical personnel entrusted
with maintenance.

Widetech reserves the right to change this dehumidifier's
casing, circuit and parts without notice.

Date : 2007/04/27 Version " 1.0

iMPORTANT POINTS ON SERVICE OPERATING SAFETY

Please follow these instructions careful|y:

• Unplug the unit to avoid any danger from electric shock before disassembling the unit for

repair.

• If there is any sound of the refrigerant circulating when in operation, avoid touching the
cooling coils.

• If you need to perform any welding or soldering, be sure you are in a well ventilated area.

• Only a qualified professional should perform any welding on the unit.

® When repairing the unit, the specifications listed in this manual must be strictly adhered

to when replacing any components.

• When replacing any electrical components they should be factory approved units.

• Be sure that any electrical components are properly wired and in place.

FLOW CHART FOR iNSPECTiNG AND REPAiRiNG THE UNiT

IAIROONDITIONERU

AIRCONDITIONER
WON'TCOOL

PROPERLY

J PLUGAN0S0ONETIjRE-PLUG,N GTNE

/ I/ _ST_NGBYH I

J COMPRESSORWON'T I I CHANGETHE

J REFR,CERANT

1 LEAKAGE_

_LL_I'tUU|INU _ J NITROGENGASFROMLOW-PRESSURESIDEAND_.............,

THESYSTEM

USEOXYACETYLENEANDPLUS5%

__SILVER SOLDERTOWELDTHE CHANGECOOLANTAND

I RUNNINGTEST I,_

-1-

APPEARANCE

Air outlet

Front panel

Control panel

Handle hole

APPEARANCE

Water outlet

Rear panel

outlet

(Heat exchange)

drain

Power supply cord

-2-

TROUBLESHOOTING

f Trouble Analysis

-If the protector trip or fuse is blown.

•Please wait for 3 minutes and start again,
protector device may be preventing unit

Does not run

Run a short while only

to work.

•If batteries in the remote controller exhausted.

•If the plug is not properly plugged•

-if the set temperature is close to

room temperature, you can low the
set temperature•

•Air outlet be blocked by obstacle.

Take the obstacle away.

Run but not cool

Do not run and water

full indicator lights

\

•If the door or window open.

•If there is other heater appliance work,
like heater or lamp, etc...

.The air filter is dirty, please clean it.

-Air outlet or intake be blocked.

•Set temperature is too high.

•Drain the water into a prepared container by
the drainage pipe on the rear panel of the unit.

If still doesn't work, please consult a qualified
technician.

=3-