Mitsubishi Electric CITY MULTI HYBRID Data Book
Models: PKFY-WL-VLM-E, PKFY-WL-VKM-E
1. Specifications
This section details the specifications for various models of the CITY MULTI HYBRID indoor units.
| Model | Power Source | Cooling Capacity (Nominal) | Heating Capacity (Nominal) | External Finish | Power Input | Current Input | External Dimension (HxWxD) | Net Weight | Heat Exchanger | FAN | Water Volume | External Static Pressure | Motor Type | Motor Output | Driving Mechanism | Airflow Rate (Low-Mid2-Mid1-High) | Sound Pressure Level (measured in anechoic room) | Insulation Material | Air Filter | Protection Device | Refrigerant Control Device | Connectable Outdoor Unit/HBC Controller/Hydro Unit | Water Piping Diameter (Inlet/Outlet) | Field Pipe Size (Inlet/Outlet) | Field Drain Pipe Size (mm I.D.) | Standard Attachment Document | Accessory | Optional Parts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PKFY-WL10VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 1.2 kW (4,100 BTU/h) | 1.4 kW (4,800 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.20 kW | 0.15 A | 299x773x237 mm (11-25/32 x 30-7/16 x 9-11/32 in.) | 11 kg (25 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.6 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 3.3-3.8-4.1-4.5 m³/min (55-63-68-75 L/s, 117-134-145-159 cfm) | 22-26-28-30 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL15VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 1.7 kW (5,800 BTU/h) | 1.9 kW (6,500 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.20 kW | 0.15 A | 299x773x237 mm (11-25/32 x 30-7/16 x 9-11/32 in.) | 11 kg (25 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.6 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 3.3-3.8-4.3-4.9 m³/min (55-63-72-82 L/s, 117-134-152-173 cfm) | 22-26-29-32 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL20VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 2.2 kW (7,500 BTU/h) | 2.5 kW (8,500 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.25 kW | 0.20 A | 299x773x237 mm (11-25/32 x 30-7/16 x 9-11/32 in.) | 11 kg (25 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.6 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 3.3-3.8-4.3-4.9 m³/min (55-63-72-82 L/s, 117-134-152-173 cfm) | 22-28-33-36 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL25VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 2.8 kW (9,600 BTU/h) | 3.2 kW (10,900 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.35 kW | 0.30 A | 299x773x237 mm (11-25/32 x 30-7/16 x 9-11/32 in.) | 11 kg (25 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.7 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 4.0-5.4-7.0-8.4 m³/min (67-90-117-140 L/s, 141-191-247-297 cfm) | 22-30-36-41 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL32VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 3.6 kW (12,300 BTU/h) | 4.0 kW (13,600 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.35 kW | 0.30 A | 299x898x237 mm (11-25/32 x 35-3/8 x 9-11/32 in.) | 13 kg (29 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.7 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 4.0-5.4-7.0-8.4 m³/min (67-90-117-140 L/s, 141-191-247-297 cfm) | 29-34-38-41 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL40VLM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 4.5 kW (15,400 BTU/h) | 5.0 kW (17,100 BTU/h) | Plastic, MUNSELL (0.7PB 9.2/0.4) | 0.45 kW | 0.40 A | 299x898x237 mm (11-25/32 x 35-3/8 x 9-11/32 in.) | 13 kg (29 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 0.7 L | 0 Pa (0 mmH2O) | DC motor | 0.030 kW | Direct-driven by motor | 6.3-7.6-9.0-10.4 m³/min (105-127-150-173 L/s, 226-290-353-420 cfm) | 30-36-41-45 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 3/4 screw | 20 mm (20 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, Compression joint, L-shape connection pipe A/B, Compression joint ring (ø15), Insulation, Tie band | Drain pump kit (PAC-SK01DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL50VKM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 5.6 kW (19,100 BTU/h) | 6.3 kW (21,500 BTU/h) | Plastic, MUNSELL (1.0Y 9.2/0.2) | 0.46 kW | 0.40 A | 365x1170x295 mm (14-3/8 x 46-1/16 x 11-5/8 in.) | 20 kg (44 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 2.0 L | 0 Pa (0 mmH2O) | DC motor | 0.069 kW | Direct-driven by motor | 18-20 m³/min (300-333 L/s, 636-706 cfm) | 39-42 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 1-1/4 screw | 30 mm (30 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, L-shape connection pipe A/B, I-shape connection pipe A/B, Insulation, Tie band | Drain pump kit (PAC-SK19DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL63VKM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 7.1 kW (24,200 BTU/h) | 8.0 kW (27,300 BTU/h) | Plastic, MUNSELL (1.0Y 9.2/0.2) | 0.56 kW | 0.50 A | 365x1170x295 mm (14-3/8 x 46-1/16 x 11-5/8 in.) | 20 kg (44 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 2.0 L | 0 Pa (0 mmH2O) | DC motor | 0.069 kW | Direct-driven by motor | 18-22 m³/min (300-367 L/s, 636-777 cfm) | 39-45 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 1-1/4 screw | 30 mm (30 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, L-shape connection pipe A/B, I-shape connection pipe A, Insulation, Tie band | Drain pump kit (PAC-SK19DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
| PKFY-WL80VKM-E | 1-phase 220-240V 50Hz, 1-phase 220V 60Hz | 9.0 kW (30,700 BTU/h) | 10.0 kW (34,100 BTU/h) | Plastic, MUNSELL (1.0Y 9.2/0.2) | 0.76 kW | 0.70 A | 365x1170x295 mm (14-3/8 x 46-1/16 x 11-5/8 in.) | 20 kg (44 lbs) | Cross fin (Aluminum fin and copper tube) | Line flow fan x 1 | 2.0 L | 0 Pa (0 mmH2O) | DC motor | 0.069 kW | Direct-driven by motor | 18-26 m³/min (300-433 L/s, 636-918 cfm) | 39-49 dB(A) | Polyethylene sheet | PP honeycomb | Fuse | - | HYBRID CITY MULTI/ CMB-WM-V-AA, CMB-WM-V-AB/ CMH-WM-V-A | RC 1-1/4 screw | 30 mm (30 mm) | I.D. 16(5/8) | Installation Manual, Instruction Book | Mount board, Screw, Felt tape, L-shape connection pipe A/B, I-shape connection pipe A, Insulation, Tie band | Drain pump kit (PAC-SK19DM-E), Valve kit (PAC-SK35VK-E), Attachment plate (PAC-SK39AP-E), 6m Lead wire (PAC-SK40LW-E) |
Notes:
- Nominal cooling conditions: Indoor: 27°C D.B./19°C W.B., Outdoor: 35°C D.B. Pipe length: 7.5 m, Level difference: 0 m.
- Nominal heating conditions: Indoor: 20°C D.B., Outdoor: 7°C D.B./6°C W.B. Pipe length: 7.5 m, Level difference: 0 m.
- Be sure to install a valve on the water outlet.
- Install a strainer (40 mesh or more) on the pipe next to the valve to remove foreign matters.
- Certain restrictions apply to indoor unit combinations. Refer to the "OPTIONAL PARTS" chapter for details.
- Specifications are subject to change without notice.
2. External Dimensions
This section provides detailed diagrams of the external dimensions for the various models, including required installation clearances and piping hole details.
PKFY-WL10, 15, 20, 25VLM-E:
Diagrams show top, front, left, and right views, along with details for wall hole, piping cutouts, and terminal block locations. Key dimensions are provided.
PKFY-WL32, 40VLM-E:
Similar diagrams and dimensions are provided for these models, with noted differences in overall width and related dimensions.
PKFY-WL50, 63, 80VKM-E:
Diagrams and dimensions for the larger capacity models are presented, including details for water pipe connections and overall unit dimensions.
3. Center of Gravity
A table lists the center of gravity coordinates (W, D, H, X, Y, Z) for each model in millimeters.
| Model | W | D | H | X | Y | Z |
|---|---|---|---|---|---|---|
| PKFY-WL10VLM-E | 773 | 237 | 299 | 130 | 340 | 150 |
| PKFY-WL15VLM-E | 773 | 237 | 299 | 130 | 340 | 150 |
| PKFY-WL20VLM-E | 773 | 237 | 299 | 130 | 340 | 150 |
| PKFY-WL25VLM-E | 773 | 237 | 299 | 130 | 340 | 150 |
| PKFY-WL32VLM-E | 898 | 237 | 299 | 120 | 390 | 150 |
| PKFY-WL40VLM-E | 898 | 237 | 299 | 120 | 390 | 150 |
| PKFY-WL50VKM-E | 1170 | 295 | 365 | 190 | 460 | 190 |
| PKFY-WL63VKM-E | 1170 | 295 | 365 | 190 | 460 | 190 |
| PKFY-WL80VKM-E | 1170 | 295 | 365 | 190 | 460 | 190 |
4. Electrical Wiring Diagrams
Detailed wiring diagrams are provided for the PKFY-WL10, 15, 20, 25, 32, 40VLM-E models and the PKFY-WL50, 63, 80VKM-E models. These diagrams illustrate power supply connections, internal component wiring, and connections to optional accessories like drain pumps and valve kits.
Key components and their symbols are explained in a legend, including:
- I.B: Indoor Controller Board
- A.B: Address Board
- D.P: Drain Pump Kit (Option)
- V.K: Valve Kit (Option)
- FS: Drain Float Switch
- FCV: Flow Control Valve
- TB2, TB5, TB15: Terminal Blocks for Power Supply, Transmission, and MA-Remote Controller respectively.
- LED1, LED2: Indicator lights for power supply status.
- SW1, SW2, SW3, etc.: Various switches for mode selection, capacity code, and address setting.
Notes on wiring include:
- Follow the outdoor unit's wiring diagram during servicing.
- MA-Remote controller and M-NET connections are non-polar.
- The setting of SW2 dip switches varies by capacity.
5. Sound Levels
5-1. Sound Levels
A table presents the sound levels in decibels (dB(A)) measured in an anechoic room for various models at different fan speeds (Low, Middle2, Middle1, High).
5-2. NC Curves
Noise Criteria (NC) curves are provided for each model, illustrating octave band pressure levels versus octave band center frequencies. These curves help in assessing the perceived loudness of the unit's noise.
6. Temperature/Airflow Distributions
6-1. Temperature Distributions
Contour plots show typical temperature distributions within a room for both cooling and heating modes, with horizontal and downward airflow respectively. These are provided for models PKFY-WL10VLM-E, PKFY-WL15VLM-E, PKFY-WL20VLM-E, PKFY-WL25VLM-E, PKFY-WL32VLM-E, PKFY-WL40VLM-E, and PKFY-P50, 63, 80VKM-E.
Note: Actual temperature distributions may vary based on installation conditions, room characteristics, and load.
6-2. Airflow Distributions
Similar contour plots illustrate typical airflow distributions (in m/s) for cooling and heating modes, showing the airflow patterns at different distances from the unit. These are provided for the same models as the temperature distributions.
Note: Actual airflow distributions may vary based on installation conditions, room characteristics, and load.
7. Electrical Characteristics
A table summarizes the electrical characteristics for each model, including voltage/frequency, power supply range, Maximum Circuit Amps (MCA), Indoor Fan Motor (IFM) output, and Full Load Amps (FLA).
| Model | Volts/Hz | Power Supply Range +-10% | MCA(A) | IFM Output (kW) | FLA(A) |
|---|---|---|---|---|---|
| PKFY-WL10VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.25 | 0.030 | 0.20 |
| PKFY-WL15VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.25 | 0.030 | 0.20 |
| PKFY-WL20VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.32 | 0.030 | 0.25 |
| PKFY-WL25VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.44 | 0.030 | 0.35 |
| PKFY-WL32VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.44 | 0.030 | 0.35 |
| PKFY-WL40VLM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.57 | 0.030 | 0.45 |
| PKFY-WL50VKM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.58 | 0.069 | 0.46 |
| PKFY-WL63VKM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.70 | 0.069 | 0.56 |
| PKFY-WL80VKM-E | 220-240V/50Hz, 220V/60Hz | Max.: 264V, Min.: 198V | 0.95 | 0.069 | 0.76 |
8. Optional Parts
8-1. Optional Parts Lineup for the Indoor Unit
This table lists optional parts available for the PKFY-WL-VLM-E and PKFY-WL-VKM-E indoor units, including their description and model numbers:
- Drain pump kit: PAC-SK01DM-E (for VLM-E), PAC-SK19DM-E (for VKM-E)
- Valve kit: PAC-SK35VK-E
- Attachment plate: PAC-SK39AP-E
- 6m Lead wire: PAC-SK40LW-E
8-2. Drain Pump
Details the installation and function of the PAC-SK01DM-E and PAC-SK19DM-E drain pumps, which can lift water up to 850mm. Includes a list of included items like screws and drain hoses.
8-3. Valve Kit
Explains the necessity of the valve kit for HVRF-Y and HVRF-R2 systems. A table shows the connectability between different outdoor and indoor unit types when using the valve kit.
8-4. Attachment Plate
Recommends the use of the attachment plate (PAC-SK39AP-E) for installing the valve kit on ceiling plates or when hanging from the ceiling.
8-5. 6m Lead Wire
Introduces the optional PAC-SK40LW-E (6m) lead wire for extending the connection distance to the valve kit, noting a maximum allowable piping distance of 5 meters.
Environmental Statement
Eco Changes: Mitsubishi Electric Group's environmental statement emphasizing commitment to environmental management and sustainable society.
Warning: Users are cautioned against using refrigerants other than those specified, as it may lead to unit damage, fire, or legal violations. Mitsubishi Electric is not responsible for issues arising from the use of incorrect refrigerants. The equipment uses R410A/R32 refrigerant.
