Lennox M0STAT64Q Скачать руководство пользователя страница 15

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Troubleshooting Fault Codes

Indoor Unit

Display

M0STAT64Q

Display

Error Code Description

N/A

Communication error between wired controller and indoor unit

N/A

The cassette faceplate is abnormal

Indoor unit EEPROM error

Communication error between indoor unit and outdoor units

Indoor fan speed error

Indoor Return air temperature sensor error

Indoor coil temperature sensor error

Low refrigerant

High water level alarm

Outdoor current overload sensed

Outdoor ambient temperature sensor error

Outdoor coil temperature sensor error

Compressor discharge temperature sensor error

Outdoor unit EEPROM error

Outdoor unit fan speed error

Indoor coil outlet temperature sensor error

Inverter module IPM error

N/A

High or Low voltage protection

N/A

Outdoor unit low temperature lockout

N/A

Compressor drive error

N/A

High pressure/ low pressure switch open

Outdoor IGBT temperature sensor error

Содержание M0STAT64Q

Страница 1: ... can cause property damage personal injury or loss of life Installation and service must be performed by a licensed professional HVAC installer or equivalent or service agency Shipping and Packing List Package 1 of 1 contains 1 Wired Controller 1 Lithium battery 3 Screws mount to wall 2 Screws mount to J box 2 Plastic spacers J box 1 Connection Cable A with connector for all indoor units 1 Connect...

Страница 2: ...man ual Do not install the controller on outside walls where there is unconditioned space on opposite side of wall or in locations where direct sunlight may be present Wiring Connections Dimensions 123mm 4 8 120mm 4 7 18 5mm 0 7 83 5mm 3 3 46mm 1 8 62mm 2 4 Figure 1 M0STAT64Q Dimensions WARNING Be sure that power supply has been turned off before beginning installation CAUTION Clean controller usi...

Страница 3: ... IMPORTANT Read all of the information in this manual be fore using this controller All wiring must con form to local and national building and elec trical codes and ordinances This is a 5 VDC controller Do not install on voltages higher than 5 VDC IMPORTANT The provided cables must be used Do not use excessive force while pulling the cable or when making the connections Ground the shielded contro...

Страница 4: ...4 Figure 3 MMDA B Main Board Figure 5 M22A and M33A B Main Board CN 40 Connect to controller CN 40 Connect to controller Figure 4 MCFA B Main Board CN 40 Connect to controller ...

Страница 5: ...ver board 4 conductor shielded wire on the controller Cable C CN403 Cable A NOTE CN 403 is used to connect either the M0STAT64Q local controller OR a centralized control It is not possible to connect both the M0STAT64Q controller and a centralized control to this unit Factory connected to Display Board ...

Страница 6: ...loop in the cable See figure 9 4 Seal the cable entrance to the controller cas ing and any wall penetrations to prevent water from entering the controller See figure 9 Figure 9 Prevent Water from Entering Con troller Casing Sealant Drip Loop Drip Loop Drip Loop Sealant Sealant 5 Reattach the controller to the back plate Be careful not to pinch or bind the wires See fig ure 10 Figure 10 Reattach Co...

Страница 7: ...nstallation Adjust the length of the two plastic spacers as needed to allow the control ler to be mounted flush with the wall NOTE Be sure to provide for future mainte nance by allowing enough slack in the wiring to allow the controller to be removed from the wall if needed Installation 4 Insert the provided battery into controller positive side out The battery stores the day and time in case of p...

Страница 8: ...l Swing not available for all indoor unit models Faceplate Function On Off Timer Schedule Follow me Function Turbo PTC F or C Tempera ture display Lock Indication Room Temperature Clock Displays cooling set point heating set point or room temperature Not Used ...

Страница 9: ...ease Fan speed Lock Swing but ton Swing function not available for all indoor unit models Confirm Timer Day Off Delete Copy Follow me Mode Back Turbo Swing Timer Day off Del Confirm Back Turbo Copy Follow me Mode Fan speed Lock Increase ...

Страница 10: ... Follow me button simultaneously for 3 sec onds to toggle between displaying degrees Fahr enheit or degrees Celsius To Set Room Temperature Sensor Location Press the Copy Follow me button to toggle be tween having the room temperature sensed by the indoor unit or by the controller NOTE The Follow me indicator will display on the screen when the room temp is being sensed by the con troller Key Pad ...

Страница 11: ...ntroller but tons 2 Press and hold the Fan speed Lock button again for 3 seconds to unlock all of the but tons Operation Turn ON OFF Turbo Function Press the Back Turbo button to activate and de activate the turbo functionality Cooling Mode Turbo sets the indoor unit fan speed to high for a factory set period of time Set Swing Function Press the Swing button to adjust louver direction and oscillat...

Страница 12: ...ton Create Schedules up to 8 events per day 1 Press the Timer button until Week is high lighted 2 Press the Confirm button 3 Use the and buttons to select the day of the week to setup the scheduled events 4 Press the Confirm button 5 Setup the first event of the schedule Create and Setup Scheduled Events up to 8 events per day 1 After selecting the scheduled day 2 Use the and buttons to set the st...

Страница 13: ...d 2 Press the Confirm button 3 Use the and buttons to select the day to copy from 4 Press the Copy Follow Me button The letters CY will be displayed on the screen 5 Use the and buttons to select the day to copy to 6 Press the Copy Follow Me button to confirm 7 Press the Back Turbo button to return to the weekly timer 8 Follow steps 3 through 7 to copy a schedule for additional days Edit a Schedule...

Страница 14: ...se the Back Turbo button to return to the previous step Delete an Event from a Scheduled Day This action cannot be undone 1 Press the Timer button until Week is high lighted 2 Press the Confirm button 3 Use the and buttons to select the day of the week 4 Press the Confirm button 5 Use the and buttons to select the event to delete The display will show the event s start time mode setpoint and fan s...

Страница 15: ...ature sensor error EC EF Low refrigerant EE EE High water level alarm F0 EA Outdoor current overload sensed F1 E5 Outdoor ambient temperature sensor error F2 E5 Outdoor coil temperature sensor error F3 E5 Compressor discharge temperature sensor error F4 Ed Outdoor unit EEPROM error F5 Ed Outdoor unit fan speed error F6 E4 Indoor coil outlet temperature sensor error P0 Eb Inverter module IPM error ...

Страница 16: ...16 ...

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