background image

3

Normally the refrigerant does 

not leak. But if it leaks and 

contacts fire such as fan heater, 

space heater or cooking heater, 

it may produce toxic chemicals.

When a child or sick 

person who may need 

help uses it, nearby people 

should take care of them 

sufficiently.

When the hydro module unit 

is stopped by some abnormal 

condition, the motion sensor 

control, or other, it could affect 

health condition or cause 

accident.

 CAUTION

Do not use for particular 

purpose such as the 

storage of food, animals and 

plants, precision apparatus 

and arts etc.

Storage goods may degrade.

Do not operate the button 

with wet hand.

It may cause electric shock.

When a burning appliance 

is used together with the 

unit, ventilate frequently.

If ventilation is not sufficient, it 

may cause oxygen deficiency 

accident.

Make sure that the unit 

installation foundation 

is not damaged due to long-

term use.

If it is left to stand, the unit may 

fall down causing injury.

Do not clean the inside 

of the indoor unit by 

yourself. Make sure to 

consult your dealer or user 

inquiry counter specified by 

our company.

If you select incorrect 

detergent or improper method, 

resin parts may be damaged 

and lead to water leakage. 

If the detergent is dropped 

on the electric component or 

motor, it may lead to failure, 

smoking or ignition.

Do not place objects on 

the outdoor unit, nor 

mount on it.

It may lead to injuries resulting 

from dropping or falling.

During the operation or 

maintenance, do not use 

an unstable footrest.

It may lead to injuries resulting 

from falling.

During thunderstorm, 

stop the operation and 

turn off the switch.

A lightning strike may lead to 

failure.

Do not wash the unit with 

water, nor place a vase 

with water on the unit.

It may cause electric shock or 

ignition.

Before cleaning, make 

sure to stop operation 

and cut off the power.
Make sure to use proper 

size of fuse.

Using steel wire or copper wire 

may lead to failure or fire.

Do not store a flammable 

spray etc. near the unit, 

nor blow directly to the unit.

It may lead to fire.

Before maintenance, 

make sure to stop 

operation and cut off the 

power.
When the unit isn’t used 

for a long-term, cut off 

the power.

The accumulation of dirt may 

lead to heat generation or fire.

But, before resuming the 

operation, turn on the unit for 

six hours beforehand to save 

harmless.

Do not place any other 

electric appliances or 

household goods below or 

around the hydro module 

unit.

Dripping from the unit may lead 

to failure or contamination.

After several seasons of 

operating, inspections 

and maintenances are 

required except routine care 

and cleaning.

Accumulated dirt or dust 

inside the indoor unit may 

cause odor, water leakage 

through the clogging of 

water discharging pipe for 

dehumidification. Specialized 

information and skills are 

required for inspections and 

maintenances. Therefore 

contact your dealer.

Do not place any object 

around the outdoor unit, 

nor allow fallen leaves to pile 

up.

Fallen leaves may induce 

insects and worms in them, 

and they may lead to failure, 

ignition or smoking by touching 

electric components.

Do not use with front 

panel removed.

Otherwise, it may lead to 

injuries.

Do not operate or stop 

the unit by using the 

power supply switch. 

It may lead to fire or water 

leakage. 

If auto restart is set effectively, 

the fan may rotate suddenly 

causing injuries.

MCD012A001̲01̲EN.indd   3

MCD012A001̲01̲EN.indd   3

2022/05/20   9:16:55

2022/05/20   9:16:55

Summary of Contents for HMU140KXZE1

Page 1: ...a maszynowa 2006 42 WE Dyrektywa niskonapięciowa 2014 35 UE Dyrektywa EMC 2014 30 UE Dyrektywa o urządzeniach ciśnieniowych 2014 68 UE Rozporządzenie RoHS 2011 65 EU Rozporządzenie w sprawie ekoprojektu 2009 125 WE Oznaczenie CE ma zastosowanie do systemów zasilanych prądem o częstotliwości 50 Hz HMU140KXZE1 HMU280KXZE1 USER S MANUAL ENGLISH ANWENDERHANDBUCH DEUTSCH ISTRUZIONI PER L USO ITALIANO M...

Page 2: ...MCD012A001_cover indd 2 MCD012A001_cover indd 2 2022 5 30 8 40 59 2022 5 30 8 40 59 ...

Page 3: ...sed throughout the main text of this manual have the following meaning marks mean danger alarm and caution The specified prohibited item is described in the triangle The left mark means Shock hazard alarm marks mean prohibited items The specified prohibited item is described in the circle or in the vicinage marks mean compulsory action or instruction The specified prohibited item is described in t...

Page 4: ...d user maintenance shall not be made by children without supervision INSTALLATION PRECAUTIONS DANGER Make sure to have the installation done by your dealer or a specialist If you install by yourself and the unit is not properly installed water leakage electric shock fire and injuries caused by the drop of the unit may occur The preventive measures that the density of leaked refrigerant does not ex...

Page 5: ...lightning strike may lead to failure Do not wash the unit with water nor place a vase with water on the unit It may cause electric shock or ignition Before cleaning make sure to stop operation and cut off the power Make sure to use proper size of fuse Using steel wire or copper wire may lead to failure or fire Do not store a flammable spray etc near the unit nor blow directly to the unit It may le...

Page 6: ...erature burn injury Before repairing or checking indoor unit be sure to turn off Indoor unit power supply breaker It can result in electric shock or injury due to rotation of indoor unit fan if you perform check or repair with the Indoor unit power supply breaker turned on Place the panels removed for repairing or checking on the stable spot Otherwise dropping or falling may lead to injury PRECAUT...

Page 7: ... display Displays the current time and the room name Icon display Each icon is displayed when one of following settings is going on When the demand control is effective When setting is made from the sub R C When the central control Option is running When the periodical inspection is necessary When the Permission Prohibition setting is made When the weekly timer is set When the peak cut timer is se...

Page 8: ...me of backlight is counted up the backlight turns off When the screen is tapped the backlight lights and all operation buttons are displayed NOTE Do not shut down the power supply immediately after the stop of operation It should be waited for more than 5 minutes till the residual operation time of drain motor is counted up Otherwise it could cause water leakage or breakdown A message Invalid requ...

Page 9: ...etting Administrator settings ADMINISTRATOR SETTINGS ADMINISTRATOR PASSWORD 1 Tap the Menu button on the TOP screen and select User setting Administrator settings The administrator password input screen is displayed Enter the administrator password 2 When the administrator setting menu is displayed tap a desired item 2 Following items can be selected and the Permission or Prohibition can be set fo...

Page 10: ...nation can t be accepted is displayed for 3 seconds Priority order of the timer settings is as follows Set OFF timer by hour clock weekly OFF timer Sleep timer Set ON timer by hour clock weekly ON timer On the TOP screen the timer is displayed from the earliest one out of OFF time of the sleep timer ON time and OFF time SETTING THE TIME 2 The Clock setting screen is displayed Set the dd mm yy with...

Page 11: ...ed is displayed on the screen This is used as the Set ON timer by hour and clock ADVICE Warming up 4 Set the following operating conditions Warming up ON OFF the Main R C only Operation mode 5 Set temp 6 Warming up setting can be made with the main R C only Set the operation mode before setting the set temperature Set ON timer by hour When the set time elapses the hydro module unit starts 1 Tap th...

Page 12: ...etting is added select a setting line No and tap the Change button 6 Detail setting screen for the timer setting contents is displayed Tap the State button to switch between State Enable and State Disable Tap the Type button to switch between the OFF timer and the ON timer Select a desired time at 5 min intervals with the buttons In case of ON timer when the Next button is tapped operating conditi...

Page 13: ...y lead to the failure of hydro module unit Even if not used in winter hydro module unit and outdoor unit should be energized to prevent freezing If hydro module unit is not used for a long period drain the circulating water and turn off the power FOR COMFORTABLE USE FREEZING PREVENTION 2 During silent mode control Outdoor unit silent mode control ON will be displayed on the message display 3 When ...

Page 14: ...nit CAUTION Do not turn off the power supply until the pump stops The hydro module unit system cannot start operating again immediately after stopping During the first 3 minutes after stopping operation it is not possible to perform cooling or heating operation even if the ON OFF button is pressed to indicate operation This is because a circuit for protecting the compressor is activated the pump i...

Page 15: ...lowing points in order to use the hydro module unit in a safe and comfortable manner Make sure to request your dealer for installation and do not attempt to do by yourself Is the system installed on a wall which durable enough to hang the hydro module unit Avoid the place where operation noise cause problems to your neighbors Normally the efficiency of the hydro module unit will become lower after...

Page 16: ... be impaired Replace it when deteriorated or hardened 10 years Drain system parts Drain pan Check the clogging of foreign matters and the flow of drain water Check of peeling off and floating of paint coating Visual inspection There should be no drainage clogging There should be no abnormal rust generation and hole opening Cleaning of drain pan inclination check Repair coating or replace the drain ...

Page 17: ...atmospheric dirt Piping in the unit Sympathetic vibration contact and corrosion of the piping in the unit Sympathetic vibration and contact of capillary tube Visual inspection Visual inspection There should be no abnormal sympathetic vibration sound or corrosion There should be no abnormal sympathetic vibration or contact wear Replace it or readjust the piping when extremely corroded Replace it or...

Page 18: ... Visual inspection Should be of a specified resistance value There should be no deposited foreign matter There should be no abnormal display Replace it if it is outside the specified resistance value Clean with a brush in case of deposited foreign matter adhesion Replace or correct the part 25 000 Hr Pressure sensor temperature sensor Open short circuit earth appearance check Tester visual inspect...

Page 19: ...FDC KXZE2 Series Category HMU Series UK DECLARATION OF CONFORMITY We MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS LTD 2 3 Marunouchi 3 chome Chiyoda ku Tokyo 100 8332 Japan declare under our sole responsibility that the apparatus referred to in this declaration conforms with the following directives Description of apparatus Split Type Air Conditioner Model name Relevant GB Directives Supply of Mach...

Page 20: ...lesex UB11 1ET United Kingdom Tel 44 333 207 4072 Fax 44 333 207 4089 http www mhiae com MHIAE SERVICES B V Wholly owned subsidiary of MITSUBISHI HEAVY INDUSTRIES AIR CONDITIONING EUROPE LTD Herikerbergweg 238 Luna ArenA 1101 CM Amsterdam Netherlands P O Box 23393 1100 DW Amsterdam Netherlands Tel 31 20 406 4535 http www mhiaeservices com MCD012A001_cover indd 4 MCD012A001_cover indd 4 2022 5 30 8...

Reviews: