General Information
- Compatible with R-32 VRF air, water, and mini systems.
- Features calm air mode: in cooling mode, the unit closes its louver and disperses air through micro-holes on the front, preventing cold air drafts.
- Integral condensate pump with maximum 26-5/16" lift from the bottom of the unit (21-5/16" from drain outlet), including a check valve and float switch to disable the unit in case of condensate overflow.
- Fascia panel includes a built-in Wi-Fi adapter for control and monitoring via the Samsung SmartThings app.
Construction
- Insulated, HIPS chassis and fascia panel certified to UL94 V0.
- High-voltage terminal block temperature sensor disables the unit in case of power connection overheating.
Refrigerant System
- Mechanically bonded aluminum fin to copper tube heat exchanger.
- Includes an R32 alarm output plug for notification or interlock of third-party equipment upon R32 leak detection (VSTAT10P-1 accessory required).
Indoor Fan
- Three fan speed settings and auto settings.
- Electro-static, washable filter included with the fascia panel.
- Fascia panel features an LED display, infrared receiver, and motorized louvers.
Controls
- Control wiring: 2 X 16 AWG.
- Operated via a wired remote controller model VSTAT04P-1 (purchased separately).
- Supports dual set temperature when connected to supported controllers.
- Wired or wireless controllers must be purchased separately.
External Heat Control
Allows configuration of fan operation during auxiliary heat, defrost, and emergency heat (VSTAT10P-1 accessory required).
Configuration settings include outside ambient external heat lockout, outside ambient compressor lockout, and time delay options (VSTAT10P-1 accessory required).
Emergency heat functionality enables continued control of the external heat source even when system errors prevent the heat pump from operating (VSTAT10P-1 accessory required).
Convenience
Emergency Temperature Output (ETO) function: signals an external source (e.g., backup system, building management system, alert device) when the indoor unit is in error status or room temperature exceeds a configurable level.
Specifications
| Indoor Unit Model Number | VOWD012S6-5P | |
|---|---|---|
| Performance | Nominal Capacity Cooling (Btu/h) | 12,000 |
| Nominal Capacity Heating (Btu/h) | 13,500 | |
| Power | Voltage Ø/V/Hz | 1/208-230/60 |
| Operating Current (max.) Cooling (A) | 0.25 | |
| Operating Current (max.) Heating (A) | 0.25 | |
| MCA A | 0.31 | |
| MOP A | 15 | |
| Evaporator Fan | Type | BLDC motor with cross-flow fan |
| Output Watts | 23 | |
| Airflow | Air Volume (L/M/H) Cooling (CFM) | 212/247/283 |
| Air Volume (L/M/H) Heating (CFM) | 212/247/283 | |
| Refrigerant | Type | R-32 |
| A2L Leak Detection | Integral | |
| Pipe Connections | Refrigerant High side (In.) | 1/4 |
| Refrigerant Low side (In.) | 1/2 | |
| Condensate | 1 1/4 in. OD, 1 in. ID | |
| Dimensions | W X H X D In. | 38 3/16 X 5 5/16 X 16 1/8 |
| Weight lbs. | 21.40 | |
| Sound Pressure Level | Low/Med./High dB(A) | 30/33/37 |
| Safety | Certifications | UL 60335-2-40 |
| Fascia Panel L X W X H In. | 47 3/16 X 19 11/16 X 1 3/8 | |
| Fascia Panel Weight lbs. | 9.5 | |
| Fascia Panel Certifications | UL 60335-2-40 |
Accessories
| Accessory | Model Number |
|---|---|
| Fascia Panel | V1VOWD03CPWW |
| Wired controller Advanced | VSTAT04P-1 |
| Wired controller Touchscreen | VSTAT02P-1 |
| Thermostat adapter (for connection to standard 24VAC thermostats) | VSTAT09P-1 |
| Wireless controller | AR-CH01U |
| External temperature sensor | VSTAT01P-1 |
| External contact control interface module | VSTAT10P-1 |
| CN83 Pigtail (for 12VDC VENT output) | JV DB39-01263A CN83 Pigtail |
Dimensional Drawing
The unit dimensions are provided in inches. The drawing shows top, side, and front views of the VOWD012S6-5P VRF 1-Way Cassette indoor unit.
Key connection points and features are indicated:
- 1. Liquid pipe connection: 1/4 inch
- 2. Gas pipe connection: 1/2 inch
- 3. Drain hose connection
- 4. Opening for power and communication wire conduit
- 5. Air outlet louver
- 6. Air inlet grille
The drawing also indicates ceiling opening dimensions and suspension points.
[ETL Certified]
[AHRI Certified]
Lennox maintains a policy of ongoing development. Specifications are subject to change without notice.
