Panasonic T3 Series - User Manual

Questions and Answers

P
Parker LopezSep 23, 2025
What does it mean if is displayed on my Panasonic T3 remote controller?
- R
  Robert MurraySep 23, 2025
  If is displayed on the remote controller, it indicates that nanoe™ X is considered abnormal. In this case, it is recommended to contact your dealer.
M
Mrs. Rose LynchAug 23, 2025
Why is my Panasonic T3 making noise during heating operation?
- K
  Kathy HoltAug 23, 2025
  The noise you hear during heating operation is likely due to the defrost operation being in process.
J
John HernandezAug 25, 2025
Why does my Panasonic T3 fan continue to rotate after I turn it off?
- C
  Carmen BerryAug 25, 2025
  The fan continues to rotate after stopping the Panasonic Air Conditioner with the remote controller for smooth operation.
D
Dr. Christina BeckerAug 26, 2025
Why is dust coming out of my Panasonic T3 Air Conditioner?
- K
  Kimberly MartinAug 27, 2025
  The dust is discharged because it has accumulated inside the indoor unit.
W
wwilliamsAug 27, 2025
Why does my Panasonic T3 Air Conditioner fan keep rotating for a while even after I stop it?
- J
  Jason MayerAug 27, 2025
  The fan may continue to rotate to dry the heat exchanger, depending on the setting.
K
Kurt GibsonSep 18, 2025
What to do if is not displayed on my Panasonic Air Conditioner remote controller?
- S
  Sharon ThorntonSep 18, 2025
  Check if nanoe™ X has been set to OFF. If it has, set it to ON.
J
justin02Sep 15, 2025
Why does my Panasonic T3 change the airflow direction by itself?
- A
  ahuberSep 15, 2025
  The airflow direction may change automatically during heating operation if the air discharge temperature is low, or during defrost operation, resulting in a horizontal wind flow.
G
Glen WallaceSep 16, 2025
What does it mean when my Panasonic Air Conditioner makes a humming noise?
- J
  Jacqueline ClarkSep 16, 2025
  The humming noise you hear is the sound of nanoe™ X being discharged.
R
Rachel JohnsonSep 6, 2025
Why is my Panasonic T3 discharging dust?
- A
  alvarezrickySep 6, 2025
  Dust discharge may occur if dust has accumulated inside the indoor unit. Ensure that nanoe™ X is set to ON. If nanoe™ X is already ON, it may be considered abnormal, and you should contact your dealer.
J
Jason HerreraSep 3, 2025
Why does my Panasonic T3 sound like streaming water?
- R
  rachel11Sep 3, 2025
  The sound of streaming water is the sound of refrigerant liquid flowing inside the unit.

This document provides operating instructions for a Panasonic commercial air conditioner indoor unit, specifically a ceiling-type (Type T3) model. It covers various aspects of the device, including its function, technical specifications, usage, and maintenance.

Function Description

The Panasonic commercial air conditioner is designed to provide comfortable room conditions. It incorporates a biocidal product that generates ionized air to deactivate bacteria and viruses in the air and on surfaces, and to inhibit mold growth. The active substances are free radicals generated in situ from ambient air or water. The unit offers both cooling and heating capabilities, with specific operation modes like "DRY" for humidity control. A notable feature is the "nanoe™ X" function, which generates negative ions to improve air freshness, reduce odors, and constrain the propagation of mold and bacteria. This function operates automatically upon purchase but can be set to OFF via the remote controller.

Important Technical Specifications

The manual details specifications for several indoor and outdoor unit models, categorized by refrigerant type (R32) and power source (Europe/Oceania, 1-phase/3-phase).

Indoor Unit (Ceiling Type T3) - S-3650PT3E, S-6071PT3E, S-1014PT3E Series:

Power Source: 220-230-240 V~ 50 Hz (Europe), 230-240 V~ 50 Hz (Oceania).
Cooling Capacity: Ranges from 3.5 kW (11,900 BTU/h) to 13.4 kW (45,700 BTU/h), with sensible and latent components specified.
Heating Capacity: Ranges from 4.0 kW (13,600 BTU/h) to 16.0 kW (54,600 BTU/h).
Cooling/Heating Electric Power Input (nanoe™ X "OFF"): Ranges from 0.035 kW to 0.120 kW.
Sound Pressure Level (High/Medium/Low): Ranges from 36/32/28 dB(A) to 47/41/36 dB(A) for S-1014PT3E.
Sound Power Level (High/Medium/Low): Ranges from 54/50/46 dB(A) to 65/59/54 dB(A) for S-1014PT3E.
Unit Dimensions (H×W×D): 235×960×690 mm for smaller models, 235×1,275×690 mm for mid-range, and 235×1,590×690 mm for larger models.
Net Weight: Ranges from 26 kg to 40 kg.
Operation Condition Temperature Range: Cooling mode: 18°C~32°C DB; Heating mode: 16°C~30°C DB.

Outdoor Unit (Single Split Outdoor Unit R32): Multiple models are listed, including U-36PZH2E5, U-50PZH2E5, U-60PZH2E5, U-71PZH2E5, U-100PZH2E5, U-125PZH2E5, U-140PZH2E5, and their 3-phase counterparts (e.g., U-71PZH2E8).

Power Source: 220-230-240 V~ 50 Hz (1-phase) or 380-400-415 V 3N~ 50 Hz (3-phase).
Cooling Capacity: Ranges from 3.5 kW (11,900 BTU/h) to 14.0 kW (47,800 BTU/h).
Heating Capacity: Ranges from 4.0 kW (13,600 BTU/h) to 16.0 kW (54,600 BTU/h).
Sound Pressure Level (Cooling/Heating): Ranges from 43/44 dB(A) to 56/56 dB(A).
Sound Power Level (Cooling/Heating): Ranges from 62/64 dB(A) to 74/74 dB(A).
Unit Dimensions (H×W×D): Smaller units are 695×875×320 mm; larger units are 996×940×340 mm or 1,416×940×340 mm.
Net Weight: Ranges from 32 kg to 99 kg.
Operation Condition Temperature Range: Cooling mode: -10°C~46°C DB (or -15°C~46°C DB for some types, with -20°C possible in computer rooms with specific piping length); Heating mode: -15°C~24°C DB (or -20°C~24°C DB).

Usage Features

Remote Control: The unit can be operated using various optional remote controllers: Wireless Remote Controller (CZ-RWS3), Timer Remote Controller (CZ-RTC4), High-spec Wired Remote Controller (CZ-RTC5B), and Wired Remote Controller (CZ-RTC6).
Airflow Direction: Airflow direction can be adjusted via the remote controller.
Power-On Procedure: Turn the power mains on 5 hours before the start of operation for warm-up.
Energy Saving Tips: Avoid blocking air intake/outlet, use sunshades/blinds during cooling, keep windows/doors closed to prevent conditioned air from escaping.
Defrosting Operation: The unit automatically initiates defrosting to melt frost on the outdoor unit. During this, the indoor fan may stop or run slowly, and "STANDBY" will be displayed. Heating resumes after several minutes.
"DRY" Operation: In this mode, the outdoor unit cycles on/off to maintain the set room temperature, and fan speed adjusts to "breeze" when the room temperature approaches the set level.
Power Failure Recovery: The unit automatically resumes operation with previous settings after a power failure.

Maintenance Features

Air Filter Maintenance: The air filter should be kept clean to ensure optimal performance. Users should consult their dealer or service center when the "Filter" indicator appears on the wired remote controller display.
Internal Coil and Components: The internal coil and other components of the outdoor unit must be cleaned periodically by a dealer or service center.
General Cleaning: Wipe plastic parts with a soft cloth, moistened with water if very dirty. Avoid solvents, harsh chemicals, or very hot water. Exercise caution around sharp metal edges and fins.
Professional Cleaning: Do not clean inside the indoor and outdoor units yourself; engage authorized dealers or specialists.
Troubleshooting: The manual provides a comprehensive troubleshooting guide for common issues like noise, odors, water accumulation, fog, fan operation, and no operation, along with recommended actions. It also advises contacting the dealer for issues indicated by specific error codes on the remote controller.
Safety Precautions: Emphasizes disconnecting power before cleaning or servicing, avoiding pouring water on the indoor unit, and not modifying or disassembling the unit.