At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
https://sharpclocks.com > products > spc1107a
The Sharp Atomic Clock will always be accurate to within one second as it receives daily WWVB updates. The Wireless Sensor transmits the outdoor temperature to ...
You are using a wireless system that transmits signals between the outdoor sensor and the indoor receiver. They are not a perfect match. You cannot make adjustments, thus if your lucky, the factory matched up the devices prior to the sale. You may contact Lacrosse for a replacement outdoor temperature device.
14.2.2 To Make a Diagnosis1 Timer LED starts to blink and the unit automatically stops the operation.
2 Press the CHECK button on the remote control continuously for 5 seconds.
3 "- -" will be displayed on the remote control display.
Note: Display only for "- -" (No signal transmission, no receiving sound and no Power LED blinking)
4 Press the TIMER ? or ? button on the remote control. The code "H00" (no abnormality) will be displayed
and signal will be transmit to the main unit.
5 Each press of the button (? or ?) will increase error code
number and transmit error code signal to the main unit.
6 When the latest abnormality code on the main unit and
code transmitted from the remote control are matched,
Power LED will light up for 30 seconds and a "beep" sound
(continuously for 4 seconds) will be heard. If no codes are
matched, Power LED will light up for 0.5 seconds and no
sound will be heard.
7 The breakdown diagnosis mode will be canceled unless
pressing the CHECK button continuously for 5 seconds or
operating the unit for 30 seconds.
8 The LED will be off if the unit is turned off or the RESET
button on the main unit is pressed.
Diagnosis
display
Abnormality / Protection control
Abnormality
Judgement
Emergency operation
Primary location to verify
H00
No abnormality detected
-
Normal operation
H11
Indoor / Outdoor abnormal communica
tion
> 1 min after starting
operation
Indoor fan operation
only
• Internal / external cable connections
• Indoor / Outdoor PCB
H14
Indoor intake air temperature sensor
abnormality
Continue for 5 sec.
-
• Intake air temperature sensor (detec
tive or disconnected)
H15
Outdoor compressor temperature sensor
abnormality
Continue for 5 sec.
-
• Compressor temperature sensor
(detective or disconnected)
H16
Outdoor Current Transformer open cir
cuit
-
-
• Outdoor PCB
• IPM (Power transistor) module
H19
Indoor fan motor mechanism locked
7 times occurance
continuously
-
• Indoor PCB
• Fan motor
H23
Indoor heat exchanger temperature sen
sor abnormality
Continue for 5 sec.
O
(Cooling only)
• Heat exchanger temperature sensor
(detective or disconnected)
H24
Indoor heat exchanger temperature sen
sor 2 abnormality
Continue for 5 sec.
-
• Heat exchanger temperature sensor
(detective or disconnected)
H27
Outdoor intake air temperature sensor
abnormality
Continue for 5 sec.
O
• Outdoor temperature sensor (detec
tive or disconnected)
H28
Outdoor heat exchanger temperature
sensor abnormality
Continue for 5 sec.
O
• Outdoor heat exchanger temperature
sensor (detective or disconnected)
H30
Outdoor discharge air temperature sen
sor abnormality
Continue for 5 sec.
-
• Outdoor temperature sensor (detec
tive or disconnected)
H33
Indoor / Outdoor wrong connection
-
-
• Indoor / Outdoor supply voltage
H38
Indoor / Outdoor mismatch (brand code)
H50
Ventilation motor abnormality
7 times occurance
continuously
-
• Indoor PCB
• Ventilation motor
H51
Nozzle lock abnormality
2 times occurance
continuously
-
• Nozzle
H52
Limit switch abnormality
-
-
• Indoor PCB
H97
Outdoor fan motor mechanism locked
2 times occurance
within 30 minutes
-
• Indoor PCB
• Fan motor
H98
Indoor high pressure protection
-
-
• Air filter dirty
• Air circulation short circuit
H99
Indoor heat exchanger anti-freezing pro
tection
-
-
• Insufficient refrigerant
• Air filter dirty
F11
Cooling / Heating cycle changeover
abnormality
4 times occurance
within 30 minutes
-
• 4-way valve
• V-coil
F90
PFC control
4 times occurance
within 10 minutes
-
• Voltage at PFC
F91
Refrigerantion cycle abnormality
2 times occurance
within 20 minutes
-
• No refrigerant
(3-way valve is closed)
F93
Compressor rotation failure
4 times occurance
within 20 minutes
-
• Compressor
F95
Cool high pressure protection
4 times occurance
within 20 minutes
-
• Outdoor refrigerant circuit
F96
IPM (power transistor) overheating pro
tection
4 times occurance
within 30 minutes
-
• Excess refrigerant
• Improper heat radiation
• IPM (Power transistor)
F97
Outdoor compressor overheating protec
tion
4 times occurance
within 10 minutes
-
• Insufficient refrigerant
• Compressor
F98
Total running current protection
3 times occurance
within 20 minutes
-
• Excess refrigerant
• Improper heat radiation
F99
Outdoor Direct Current (DC) peak detec
tion
7 times occurance
continuously
-
• Outdoor PCB
• IPM (Power transistor)
• Compressor
Note:
"O" - Frequency measured and fan speed fixed.
The memory data of error code is erased when the power supply is cut off, or press the Auto Switch until "beep" sound heard following by pressing the "CHECK" button at remote controller.
Although operation forced to stop when abnormality detected, emergency operation is possible for certain errors (refer to Error Codes Table) by using remote controller or Auto Switch at indoor unit. However, the remote controller signal receiving sound is changed from one "beep" to four "beep" sounds.
Indoor (32°-122°F/0°-50°C) and outdoor (-4°-140°F/-20°-60°C) temperatures. Lower outdoor temperatures achievable with lithium batteries; Indoor and outdoor humidity. Includes temperature and humidity trend indicators; Daily min/max recall for temperature and humidity. Features a calendar and clock with alarm; The wireless remote sensor transmits up to 200 ft. The base station and wireless remote require 2 AAA batteries each, not include. If you want essay related topic you can go for custom essay writing service will get better result.
if yes - the outside station is transmitting but the temperature sensor is faulty,
if no sensing is available from the outside station, it look like the outside station is faulty . (this is common because of extreme weather change.
notice that the pressure sense is done in the base station.
regards ,
Daniel https://www.rylwy.com/
After replacing the transmitter batteries several times, I tried replacing the clock batteries. They must have been getting low. Once I put in new batteries in the clock it worked fine. Good Luck.
×