Maytag Amana VZC20, Инструкция по установке и обслуживанию

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Troubleshooting
(*1) This message is displayed when using the CTK04 thermostat
ClimateTalk
Fault Code
PCB LED
Display
Transmitted ClimateTalk
Message
s n o it c A e v it c e r r o C s e s u a C e l b a b o r P tl u a F t a t s o m r e h T
53 - PCB PR FAN MIN
This error indicates the equipment is
experiencing frequent outdoor control
board and/or motor faults.
Control has determined continued
operation is acceptable. This indicates
there may be a problem with the
equipment.
Obstruction in fan rotation
Ooutdoor fan motor not connected properly
Outdoot fan not running
Faulty control board
Noise
Check and clean grille of any debris
Check wiring from outdoor fan motor to control board;
Repair if needed
Check outdoor fan motor & wiring; Repair/replace if
needed
Replace control board if necessary
54 - EEV MINOR
This error indicates the equipment is
experiencing frequent low discharge
superheat faults.
Control has determined continued
operation is acceptable. This indicates
they may be a problem with the
equipment.
Thermistors inoperable or improperly
connected
Faulty TXV
Faulty control board
Check the connection to thermistors; Repair/replace if
needed
Check TXV; Replace if needed
Replace control board if necessary
55 - HI DIS TEMP MIN
This error indicates the equipment is
experiencing frequent high discharge
temperature faults. Control has
determined continued operation is
acceptable. This indicates they may be a
problem with the equipment.
Discharge thermistor inoperable or
improperly connected
Discharge thermistor is put on incorrect
position or off
Low refrigerant charge
Overcharge
Faulty compressor
Check discharge thermistor resistance and
connections; Repair/replace as needed
Check discharge thermistor position
Check refrigerant charge level; Adjust if needed
Check refrigerant charge level; Adjust if needed
Check the compressor; Repair/replace if needed
57 - CL LOOP SWEAT
This indicates the control is sensing
sweating on the cooling loop.
Refrigerant Leak
Low refrigerant charge
Faulty TXV
Thermistors inoperable or improperly
connection
Test for system leaks using leak test procedure
Check refrigerant charge level; Adjust if needed
Check TXV; Replace if needed
Check the connection to thermistors; Repair/replace
if needed
B0 Eb0 NO ID AIRFLOW
The estimated airflow from indoor
subsystem is near to 0 CFM.
Failed indoor blower motor
Indoor fan motor not properly connected
Too much static pressure
Check ID fan motor wiring and connectors;
Repair/replace if needed
Check ID fan motor; Replace if needed
B9 Eb9 LOW ID AIRFLOW
Estimated airflow from motor is lower
than the airflow requirement.
Failed indoor blower motor
Indoor fan motor not properly connected
Too much static pressure
Check ID fan motor wiring and connectors;
Repair/replace if needed
Check ID fan motor; Replace if needed
D0 Ed0 NO NET DATA
Control board does not have the
necessary data for it to properly perform
its functions.
Air conditioner is wired as part of a
communicating system and integrated control
module does not contain any shared data.
Replace control board if necessary
Re-write shared data using Bluetooth® Shared Data
D1 Ed1 INVALID DATA
Control board does not the appropriate
data needed to properly perform its
functions.
Air conditioner is wired as part of a
communicating system and integrated control
module contains invalid shared data or network
data is invalid for the integrated control module.
Replace control board if necessary
Re-write shared data using Bluetooth® Shared Data
D2 Ed2 INVALID SYSTEM
The airflow requirement is greater than
the airflow capability of the indoor
subsystem.
Air conditioner/heat pump is wired as part
of a communicating system and outdoor unit
requires airflow greater than indoor unit's
airflow capability
Shared data is incompatible the system or
missing parameters
Communication wiring has loose connection.
Verify shared data is correct for your specific model;
Repopulate data if required
Check communication wiring. Repair as needed.
D3 Ed3 INVALID CONFIG
There is a mismatch between the shared
data and the control physical hardware.
Shared data sent to integrated control module
does not match hardware configuration.
Verify shared data is correct for your specific model;
Repopulate data if required.
D4 Ed4 INVALID MC DATA
The Bluetooth® Shared Data Loader BTSDL01 Shared data on the Bluetooth® Shared
Data Loader BTSDL01has been rejected.
Verify shared data is correct for your specific model;
Repopulate data if required.
11 E11 RUN SYS TEST
This test is required at startup. Installer
should navigate to the ComforrtNet User
Menu, choose Air Conditioner, then EQUIP
TEST and SYSYTEM TEST. Selecting ON
will run the required test. Display will clear
once testing is complete.
Incomplete SYSTEM TEST
SYSTEM TEST is running
Run the SYSTEM START-UP TEST.
Items below are messages only displayed on the thermostat screen.
Loader BTSDL01.
Loader BTSDL01.
data has been rejected.
(See the installation manual of the outdoor unit, “STEP3.
SYSTEM START-UP TEST”)
NOTE: For service information related to the Bluetooth® Shared Data Loader BTSDL01
referenced in this manual, please refer to the installation instructions for the BTSDL01
at www.coolcloudhvac.com/loaderuserguide.