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Daikin LRYEQ16A7Y1 Инструкция по эксплуатации онлайн [12/20] 610036
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Operation manual
11
LRYEQ16A7Y1 + LCBKQ3AV1(E)
CONVENI-PACK
4P448940-1A – 2016.07
• If “Centralized Control” is displayed on
the remote controller and pressing the
operation button causes the display to
blink for a few seconds.
This indicates that the central device is con-
trolling the unit.
The blinking display indicates that the remote
control cannot be used.
• The system does not start immediately
after the power supply is turned on.
Wait one minute until the micro computer is
prepared for operation.
2. It stops sometimes
• The remote controller display reads “U4”
or “U5” and stops but then restarts after a
few minutes.
This is because the remote control is inter-
cepting noise from electrical appliances other
than the air conditioner, and this prevents
communication between the units, causing
them to stop.
Operation automatically restarts when the
noise goes away.
3. COOL/HEAT cannot be changed over.
• When the display shows “ ”
(changeover under control).
It shows that this is a slave remote controller.
Refer to “Setting the master remote control-
ler”.
• When the cool/heat selector switch is
installed and the display shows
“ ” (changeover under control).
This is because cool/heat changeover is con-
trolled by the cool/heat selector. Ask your Dai-
kin dealer where the remote control switch is
installed.
4. Fan operation is possible, but cooling and
heating do not work.
• Immediately after the power is turned on.
The micro computer is getting ready to oper-
ate.
Wait 10 minutes.
5. The fan strength does not correspond to the
setting.
• The fan strength does no change even if
the fan strength adjustment button in
pressed.
During heating operation, when the room
temperature reaches the set temperature, the
outdoor unit goes off and the indoor unit
changes to whisper fan strength.
This is to prevent cold air blowing directly on
occupants of the room.
The fan strength will not change even if the
button is changed, when another indoor unit
is in heating operation.
6. White mist comes out of a unit.
<Indoor unit for air conditioning>
• When humidity is high during cooling
operation.
If the interior of an indoor unit is extremely
contaminated, the temperature distribution
inside a room becomes uneven. It is neces-
sary to clean the interior of the indoor unit.
Ask your Daikin dealer for details on cleaning
the unit. This operation requires a qualified
service person.
• Immediately after the cooling operation
stops and if the room temperature and
humidity are low.
This is because warm refrigerant gas flows
back into the indoor unit and generates
steam.
<Indoor unit for air-conditioning, outdoor
unit>
• When the system is changed over to heat-
ing operation after defrost operation.
Moisture generated by defrost becomes
steam and is exhausted.
7. Noise of air-conditioners.
<Indoor unit for air-conditioning>
• A continuous low “shah” sound is heard
when the system is in cooling operation or
at a stop.
When the drain pump (optional accessories)
is in operation, this noise is heard.
• A low “sah”, “choro-choro” sound is
heard while the indoor unit is stopped.
When the other indoor unit is in operation, this
noise is heard. In order to prevent oil and
refrigerant from remaining in the system, a
small amount of refrigerant is kept flowing.
<Outdoor unit, booster unit>
•
When the tone of operating noise changes.
This noise is caused by the change of fre-
quency.
<Indoor unit for air-conditioning, outdoor
unit, booster unit>
• A continuous low hissing sound is heard
when the system is in cooling or defrost
operation.
This is the sound of refrigerant gas flowing
through both indoor and outdoor units.
• A hissing sound which is heard at the start
or immediately after stopping operation or
defrost operation.
This is the noise of refrigerant caused by flow
stop or flow change.
8. Dust comes out of the unit.
• When the unit is used after stopping for
a long time.
This is because dust has gotten into the unit.
4PEN448940-1A.book Page 11 Thursday, August 25, 2016 11:23 AM
Содержание
- Conveni pack 1
- Operation manual 1
- Contents 2
- Safety precautions 2
- This appliance can be used by children aged from 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given super vision or instruction concerning use of the appliance in a safe way and under stand the hazards involved children shall not play with the appliance cleaning and user maintenance shall only be done by persons described in manual 2
- This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for commer cial and household use by lay persons 2
- 1 in the case of lryeq16a7y1 5
- 2 in the case of lcbkq3av1 e 5
- Electrical work 5
- In the case of lryeq16a7y1 5
- Name of part 5
- There is a possibility that periodic inspec tions for refrigerant leakage are sched uled consult your local dealer for more information installation site 5
- Operation 6
- Remote controller and cool heat selector name and function of each switch and display 6
- What to do before 6
- What to do before operation 6
- 1 cooling heating automatic and 7
- 1 cooling heating automatic and fan only operation 7
- Fan only operation 7
- Operation procedure 7
- 2 program dry operation 8
- 3 adjusting the air flow direc 9
- 3 adjusting the air flow direction only for double flow multi flow ceiling suspended 9
- Tion only for double flow multi flow ceiling suspended 9
- 4 programming start and stop of 10
- 4 programming start and stop of the system with timer 10
- 5 precautions for group con 10
- 5 precautions for group control system or two remote controller control system 10
- Optimum operation 10
- The system with timer 10
- Trol system or two remote controller control system 10
- 1 the following cases are not malfunc 11
- 1 the following cases are not malfunctions 11
- Care and cleaning method 11
- Troubleshooting 11
- 2 check before requesting servicing 13
- 3 consult your dealer in the following 14
- 3 consult your dealer in the following cases 14
- Inspection 14
- 1 models and main specifications 15
- 1models and main specifications 15
- Booster unit evaporating temperature 35 c outdoor temperature 32 c suction sh 10 c saturated temperature to discharge pressure of booster unit 10 c 15
- Height of 1 m values measured with the models actually installed are usually larger then the values shown as a result of ambient noise and reflections when the outdoor temperature is low the temperature reading may be below the target evaporating tem perature set for the protection of the unit 15
- Note operating conditions 15
- Outdoor unit air conditioning side indoor temperature 27 cdb 19 cwb outdoor temperature 32 cdb piping length 7 m level difference 0m in cooling priority mode cooling equipment side evaporating temperature 10 c outdoor temperature 32 cdb suction sh 10 c in cooling priority mode heating conditions indoor temperature 20 cdb outdoor temperature 7 cdb 6 cwb cooling equip ment load 18 kw piping length 7 m level difference 0 m saturated temperature equivalent to suction pressure cooling equipment side 10 c under chilled condition connection capacity for indoor air conditioner 10hp when heat recovery is 100 sound pressure level is less than 70 db a 15
- Product models and main specifications 15
- The figures for the outside unit models show values measured at a distance of 1 m in the front and a 15
- Values are subject to change without notice for product improvements the e suffix indicates anti corrosion models 15
- 1 after sale service 16
- 2 1 accidents resulting from use 16
- 2 2 selection installation work failures 16
- 2 onerous repairs outside scope 16
- 2 onerous repairs outside scope of warranty coverage 16
- After sale service and 16
- After sale service and warranty 16
- Beyond standards for use 16
- Of warranty coverage 16
- Specified below and other failures 16
- Warranty 16
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