MITSUBISHI ELECTRIC MSZ-GS15NA 15000 BTU-H Wall-Mounted Indoor Unit Owner’s Manual
- June 11, 2024
- Mitsubishi Electric
Table of Contents
MITSUBISHI MSZ-GS15NA 15000 BTU-H Wall-Mounted Indoor Unit
Product Information
The MSZ-GS15NA is a wall-mounted indoor unit with a cooling capacity of 14,000 BTU/H and a heating capacity of 18,000 BTU/H. It operates at 208/230V AC and comes with a variety of accessories. The unit measures 2-3/8 inches in height, 7-5/8 inches in width, and 3/4 inches in piping. The product is subject to change without notice.
Product Usage Instructions
- Install the indoor unit on a wall with proper mounting hardware.
- Connect the refrigerant piping to the unit according to the piping diagram provided in the manual.
- Install the required accessories, including the control interface, remote sensor, wired or wireless remote controller, disconnect switch, and filter. Note that the MAC-334IF-E accessory is required for installation.
- Connect the unit to a compatible Multi-zone Outdoor Unit for optimal performance.
- Use the wired or wireless remote controller to adjust the temperature and fan settings as desired.
- Maintain the unit by cleaning the filter regularly and scheduling professional maintenance as needed.
GENERAL FEATURES
- Slim wall-mounted indoor units provide zone comfort control
- Dual Barrier Coating applied to the heat exchanger, vanes and fan to prevent hydrophilic and hydrophobic dirt build-up
- Optional Microparticle Filter designed to capture PM2.5
- The outdoor unit powers the indoor unit, and should a power outage occur, the system is automatically restarted when power returns
- Quiet operation
- Smart Set: recalls a preferred preset temperature setting at the touch of a button
- Built-in backup/auxiliary heater control available
- Multiple fan speed options: Quiet, Low, Medium, High, Super-high, Auto
- Multiple control options available:
- Back-lit screen handheld remote controller (provided with the unit)
- kumo cloud® smart device app for remote access
- Third-party interface options
- Wired or wireless controllers
Product Specifications
| Specifications | System |
|---|---|
| Unit Type | MSZ-GS15NA |
| Cooling Capacity1, 3 | BTU/H |
| Heating Capacity2, 3 | BTU/H |
Electrical
| Voltage, Phase, Frequency| 208/230, 1, 60
Guaranteed Voltage Range| V AC| 187 – 253
Voltage: Indoor – Outdoor, S1-S2| V AC| 208/230
Voltage: Indoor – Outdoor, S2-S3| V DC| 24
Short-circuit Current Rating [SCCR]| kA| 5
Indoor Unit
| MCA| A| 1.0
Fan Motor Full Load Amperage| A| 0.5
Fan Motor Output| W| 30
Airflow Rate at Cooling, Dry| CFM| 191–231–316–400–504
Airflow Rate at Cooling, Wet| CFM| 172–228–285–360–454
Airflow Rate at Heating, Dry| CFM| 191–231–285–348–437
Sound Pressure Level [Cooling]| dB[A]| 26–32–38–44–49
Sound Pressure Level [Heating]| dB[A]| 26–30–35–40–46
Drain Pipe Size| In. [mm]| 5/8 [15.88]
Coating on Heat Exchanger| Dual Barrier Coating
External Finish Color| Munsell 1.0Y 9.2/0.2
Unit Dimensions| W x D x H: In. [mm]| 31-7/16 x 9-1/8 x 11-5/8 [798 x 232 x
295]
Package Dimensions| W x D x H: In. [mm]| 33-1/2 x 12 x 14 [850 x 300 x 350]
Unit Weight| Lbs. [kg]| 23 [10.4]
Package Weight| Lbs. [kg]| 26 [11.5]
Refrigerant| Type| R410A
Piping
| Gas Pipe Size O.D. [Flared]| In.[mm]| 1/2 [12.70]
Liquid Pipe Size O.D. [Flared]| In.[mm]| 1/4 [6.35]
NOTES:
Conditions
- Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB
- Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB
- Capacity varies based on the number of indoor units operating and the model of the Multi-zone Outdoor Unit. For reference to connected capacity charts, please refer to Multi-zone Outdoor Unit Operational Performance.
INDOOR UNIT ACCESSORIES: MSZ-GS15NA
Control Interface
| BACnet® and Modbus® Interface| □ PAC-UKPRC001-CN-1
---|---|---
CN24 Relay Kit| □ CN24RELAY-KIT-CM3
IT Extender| □ PAC-WHS01IE-E
kumo station® for kumo cloud®| □ PAC-WHS01HC-E
System Control Interface| □ MAC-334IF-E
Thermostat Interface| □ PAC-US444CN-1
USNAP Adapter| □ PAC-WHS01UP-E
Wireless Interface for kumo cloud®| □ PAC-USWHS002-WF-2
Remote Sensor
| Wired Remote Sensor| □ M21EAA307
Wireless temperature and humitity sensor for kumo cloud®| □ PAC-USWHS003-TH-1
Wired Remote Controller
| Deluxe Wired MA Remote Controller†| □ PAR-40MAAU
Simple Ductless Wired Remote Controller| □ PAC-SDW01RC-1
Simple MA Remote Controller†| □ PAC-YT53CRAU-J
Touch MA Controller†| □ PAR-CT01MAU-SB
Wireless Remote Controller
| kumo touch™ RedLINK™ Wireless Controller| □ MHK2
Lockdown bracket for remote controller| □ RCMKP1CB
Condensate
| Blue Diamond (Advanced) Mini Condensate Pump w/ Reservoir & Sensor
(208/230V) [recommended]| □| X87-721
Blue Diamond (MegaBlue Advanced) Condensate Pump w/ Reservoir & Sensor| □|
X87-835
Blue Diamond Alarm Extension Cable — 6.5 Ft.| □| C13-192
Blue Diamond MultiTank — collection tank for use with multiple pumps| □|
C21-014
Blue Diamond Sensor Extension Cable — 15 Ft.| □| C13-103
Drain Pan Level Sensor/Control| □ SS610E
Fascia Kit for MicroBlue Pump, mounts the MicroBlue and sensor directly
beneath indoor unit| □| T18-016
Sauermann Condensate Pump| □| SI30-230
Disconnect Switch
| (30A/600V/UL) [fits 2” X 4” utility box] – Black| □ TAZ-MS303
(30A/600V/UL) [fits 2” X 4” utility box] – White| □ TAZ-MS303W
Filter
| Anti-allergy Enzyme Filter| □ MAC-408FT-E
Microparticle (PM2.5) Filter| □ MAC-EMF515FT-E
NOTES: Requires MAC-334IF-E
- M-Series EZ FIT® Recessed Ceiling Cassette, Floor-mount and Wall-mount
Allows indoor units to connect to an MA Controller:
Deluxe MA Remote Controller
Simple MA Controller
Touch MA Controller
INDOOR UNIT DIMENSIONS: MSZ-GS15NA
Unit: inch
| Piping | Insulation | ø1 – 9/16 O.D |
|---|---|---|
| Liquid line | ø1/4 19 – 11/16 (Flared connection ø1/4) | |
| Gas line | ø3/8 16 – 15/16 |
(Flared connection: ø3/8 ( GS06/09/12NA ), ø1/2 ( GS15NA ))
Drain hose| Insulation ø1-1/8 O.D Connected part ø5/8 O.D
FORM# MSZ-GS15NA-U1 – 202304
1340 Satellite Boulevard Suwanee, GA 30024
Toll-Free: 800-433-4822
www.mehvac.com
© 2023 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.