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Friedrich
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MW12C1H
User Manual
28 pgs6.59 Mb0
User Manual 2
88 pgs6.89 Mb0

Friedrich MW12C1H, MR09C1H, MR12C1H User Manual

Models
Indoor Unit
Outdoor Unit
920-088-01
MW09C1H
MR09C1H
12C1H
MW
MR12C1H
CONTENTS
Operation and maintenance
Notices for use
■
■
Typical Unit Components
Operation of remote controll
■
Remote Control Instructions
■
Routine Maintenance
■
Basic Troubleshooting
■
■
Service & Assistance
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Installation service
installation
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Typical Unit Dimensions
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Install indoor unit
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Install outdoor unit Checklist
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This symbol stands for the items should be forbidden.
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This symbol stands for the items should be followed
1
3 4 7
11
12 15
16
18 19 21
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Thank you for choosing , please read this owner's manual
carefully before operating the unit and keep it carefully for consulation.
This appliance is not intended for use by persons (including children) with reduced
physic unless they have been given supervision or instruction concerning use of the appliance by a person reponsible for thei safety.
Children should be supervised to ensure that they do not play with the appliance.
, sensory or mental capabilities or lack of experience and knowledge,
al
Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.
Image shown in this operating instruction manual here is indicative only. Actual product you receive may differ!
Friedrich Air Conditioning
r
WARNING
Read Installation Operation Manual
Please read this manual thoroughly prior to equipment installation or operation.
It is the installer’s responsibility to properly apply and install the equipment. Installation must be in conformance with the NFPA 70
-2008 National Electric Code or current edition, International Mechanic Code 2009 or current edition and any other applicable local or national codes.
Failure to do so can result in property damage, personal injury or death.
Congratulations
Thank you for your decision to purchase Friedrich. Your new Friedrich has been carefully engineered and manufactured to give you many years of dependable,
efcient operation, maintaining a comfortable temperature and humidity level. Many extra features have been built into your unit to assure quiet operation,
the greatest circulation of cool, dry air, and the most economic operation.
General Instructions
This Installation and Operation Manual has been designed to insure maximum satisfaction in the performance of your unit. For years of trouble-free service,
please follow the installation instructions closely. We cannot overemphasize the importance of proper installation.
and the controls are properly set, the unit may need service and
WARNING
Refrigeration system
under high pressure
Do not puncture, heat, expose to flame or incinerate.
Only certified refrigeration technicians should service this equipment.
R410A systems operate at higher pressures than R22 equipment. Appropriate safe service and handling practices must be used.
Only use gauge sets designed for use with R410A. Do not use standard R22 gauge sets.
you should call your Friedrich service provider to check the unit.
7. Keep blinds, shades and drapes closed on the sunny side of the room being cooled to reduce radiant heat.
8. Proper insulation helps your unit maintain the desired inside temperature.
9. Whenever possible, shade south and west facing windows.
10. Keep window coverings away from the unit to provide free air ow.
Here are some suggestions to help you use your
new Friedrich most efficiently:
1. Carefully read and follow the installation instructions.
2. Make sure the unit is the right capacity for the area being cooled.
An undersized unit makes the unit work too hard, using more electricity than needed and increases wear. An oversized unit will cycle on and off too rapidly, and therefore cannot control humidity as well.
3. Clean the lter frequently (See Routine Maintenance, Page 27).
4. Do not block the air ow to and from the unit.
5. A dirty lter or improperly set controls can affect the cooling
ability of the unit.
6. If cooling is weak and you have veried that the lter is clean
Your safety and the safety of others are very important.
We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what will happen if the instructions are not followed.
This is a safety Alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol with the word “WARNING” or “CAUTION”. These words mean:
ANIN
WARNING
CAUTION
NOTICE
Indicates a hazard which, if not avoided, can result in severe personal injury or death and damage to product or other property.
Indicates a hazard which, if not avoided, can result in personal injury and damage to product or other property.
Indicates property damage can occur if instructions are not followed.
1
Notices for use
Working principle and special functions for cooling
Principle:
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that indoor ambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
Anti-freezing function:
If the unit is running in COOL mode and in low temperature, there will be frost formed on the heat exchanger, when indoor heat exchanger temperature decrease below 32s indoor unit microcomputer will stop compressor running and protect the unit.
Working principle and special functions for heating
Principle:
Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase
*
room temperature. This is the heat pump heating principle, its heating capacity will be reduced due to outdoor temperature decrease. If outdoor temperature becomes very low, please operate with other heating equipments.
*
F
º
, the
Defrosting:
When outdoor temperature is low but high humidity, after a long while running, frost will
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form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting function will act, the heat running will stop for 8-10mins.
During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
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During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.
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This is due to the defrosting, it isn't malfunction.
After defrosting finished,the heating will recover automatically.
*
2
Notices for use
Anti-cool wind function:
In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't arrive at certain temp., indoor fan will not , in order to prevent cool wind blowing(within 2 mins):
1. Heating starts. 2.After Auto Defrost finished. 3.Heating under the low temperature.
Working temperature range
Maximum cooling
Minimum cooling
Maximum heating Minimum heating
The operating temperature range (outdoor temperature) for cooling unit is 32℉~115℉； for cooling and heating unit is 5℉~115℉.
start
Indoor sideDB/WB( )
95/75 70/59
75/--- 68/---
ºF
Outdoor sideDB/WB( )
115/86
70/-
75/60
5/-
ºF
.
3
Typical Unit Components
Indoor unit
Display icon
Cooling
Heating
Ou
tdoor unit
(Image shown here is indicative only. Actual product you receive may differ)
Front Panel
Guide panel
Filter
（Only for some Units）:
Power/Run
Set temp.
in
Air
Air inlet
Display
Wall Pipe
Air outlet
Wireless remote control
Receiver
Dehumidify
epip noitcennoC
Wrapping Tape
hose
e
Drainag
out
r
Ai
4
Operation of Remote Controller
1
START / STOP
Press to start or stop operation.
2
3
4
FAN
Press to set fan speed.
5
MODE
Press to select operation mode (AUTO/COOL/DRY/FAN/HEAT).
6
SENSOR
7
CLOCK
Press it set clock.
8
2
1
4
6
3
5
TIMER ON
Press it to set auto-on timer.
9
AIR SWEEP
10
EXTEND
: Press to decrease temperature
setting.
: Press to increase temperature
setting.
AUTO
Press it set swing angle.
10
7
13
11
14
8
9
12 15
11
TEMP
12
TIMER OFF
Press it to set auto-off timer
13
TURBO
14
SLEEP
15
LIGHT
Press it to turn on/off the light.
17
5
Operation of Remote Controller
1
6
16
MODE icon:
If MODE button is pressed, current operation mode icon
(AUTO), ( COOL),
(DRY), (FAN) or (HEAT
only for heat pump models) will show.
17
SLEEP icon :
is displayed by pressing the SLEEP button. button again to clear the display.
18
TEMP icon:
Pressing TEMP button, (set temperature), ambient temperature)
(outdoor ambient temperature) and blank is displayed circularly.
AIR SWEEP
19
is displayed when pressing
the
AIR SWEEP
Press this button again to clear the display.
icon:
button.
Press this
(indoor
27
26
25
24
23
22
7
1
18
20
19
20
LIGHT icon:
is displayed by pressing the LIGHT button.
again to clear the display.
21
LOCK icon:
is displayed by pressing "+" an
d “-” buttons simultaneously. Press
them again to clear the display.
22
SET TIME display:
After pressing TIMER button, ON or
OFF will blink.This area will show the set time.
23
TURBO icon:
again to clear the display.
24
DIGITAL display:
This area will show the set tempe­rature. In SAVE mode,"SE" will be
displayed. During defrosting opera­tion, “H1” will be displayed.
21
Press LIGHT button
is displayed when pressing the
nottub siht sserP.nottub OBRUT
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