nVent S164046G050 - SpectraCool Slim Fit Indoor AC S16, 4000W 460V No RAC, Light Gray, Steel
nVent

S164046G050

UPC: 783510281847


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Installation Instructions

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Overview

The nVent SpectraCool Slim Fit Indoor AC S16 (SKU: S164046G050) is a 4000W industrial air conditioning unit designed for enclosures requiring precise thermal management. Operating on 460V, 3-phase power at 50/60Hz, this unit delivers 13,500 BTU/h of cooling capacity with a factory thermostat setting of 35°C. Its slim vertical design optimizes space in control cabinets, panels, and industrial enclosures while supporting three mounting options: surface, partial recess, and full recess. The unit features an energy-efficient rotary compressor and R134a refrigerant, meeting environmental standards. With IP54 internal and IP34 external protection ratings, galvanized steel powder-coated housing in RAL 7035 Light Gray, and UL/cUL Type 12, CE, and EAC certifications, it ensures reliable operation in challenging industrial environments. Active condensate management with a heater strip prevents dripping, and dust-resistant coils allow filterless operation in many scenarios. Optional easy filter replacement is available for high-dust applications. Every unit undergoes functional testing before shipment.
  • Slim Fit Design with three mounting options; fully recessed, partial recessed and surface mount
  • Aesthetic design plastic cover to optimize air flow
  • R134a refrigerant
  • Voltage: 230 V (50/60 Hz), 115 V (50/60 Hz) and 400/460 V 3-phase (50/60 Hz)
  • Operating temperature range from 50 F / 10 C to 131 F / 55 C
  • Easy filter replacement for extremely dusty environments
  • Dust resistant coils for filterless operation
  • Active condensate management to prevent dripping water
  • Energy efficient rotary compressor
  • Terminal block power input

Specifications

Application
Arc Flash Safety;Controls and Drives;Corrosive Environments;Hazardous Environments;Hygienic Environments;Power Distribution
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Depth
340.36 mm
Depth
13.4 in
Depth
340 mm
Finish
Powder Coated
Height
1,580 mm
Height
62.2 in
Height
1,579.88 mm
Material
Mild Steel
Max Current
15 A
NEMA Rating
12 Indoor, dust-resistant
Nominal Capacity Btu/h
13,500 Btu/h
Nominal Capacity Watts
4,000 W
Nominal Voltage
460 V
Number Of Phases
3
Operating Temperature
50-131
Operating Temperature
10-55
Operating Temperature
10-55 °C
Product Family
SpectraCool Slim Fit
Protection Rating
NEMA Type 12
Remote Access Control
No
Thickness
51.40mm (2.024")
Thickness
1.21 mm
Thickness
18 ga
Type
Air Conditioners
Voltage AC
400-460 V
Voltage Rating
400 - 460 VAC
Weight
92 kg
Weight
220 lb
Width
500.38 mm
Width
19.7 in
Width
500 mm
Package Dimensions (L x W x H)
23.75 IN x 17.25 IN x 65.25 IN
Package Dimensions (L x W x H)
60.325 cm x 43.815 cm x 165.735 cm
Package Weight (Imperial)
220.000 L
Package Weight (Metric)
99.792 kg
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How to Install and Configure nVent SPECTRACOOL S16 Slim Fit Air Conditioner

This guide provides instructions for safely receiving, mounting, wiring, and performing initial configuration of the nVent SPECTRACOOL S16 Slim Fit Air Conditioner.

Estimated time: 1h 30m

Tools needed:

Drill, Saw, Screwdriver, Measuring Tape, Level, Wire Strippers, Multimeter, Torque Wrench

Supplies needed:

Mounting hardware (screws, washers, nuts), Copper conductors, Wire connectors

  1. Inspect for Shipping Damage

    Upon receiving the air conditioner, carefully inspect it for any concealed damage such as dents, scratches, loose assemblies, or evidence of oil. Note any damage on the freight bill and report it to the delivering carrier within 15 days. Retain the carton and packing materials for inspection.

  2. Ensure Proper Orientation Before Operation

    If the air conditioner has been in a horizontal position, place it in an upright, vertical, or mounting position for a minimum of five (5) minutes before operating. Do not attempt to operate the unit while it is horizontal or on its side, back, or front, as this will cause permanent damage to the refrigeration compressor and void the warranty.

  3. Test Functionality and Connect Power Supply

    Before mounting the air conditioner to the enclosure, test it for functionality. Refer to the nameplate for proper electrical current requirements. Wire the unit to a properly grounded power supply using copper conductors only. Ensure power supply wiring is restrained after field installation to prevent contact with internal fans. The minimum circuit ampacity must be at least 125% of the amperage shown on the unit nameplate. Fuse the electrical circuit with a slow blow or HACR rated circuit breaker, using a higher ampere rated breaker or time-delay fuse closest to the nominal ampere rating.

  4. Prepare Enclosure for Mounting

    Based on your chosen mounting method (Surface, Partial Recess, or Full Recess), refer to the 'S16 2000/2500W Cutout Drawing' on page 60 or 'S16 4000W Cutout Drawing' on page 61 of the instruction manual. Use a drill and saw to create the necessary cutout in the enclosure, ensuring precise dimensions for a proper seal and fit.

  5. Mount the Air Conditioner to the Enclosure

    Carefully position the air conditioner into the prepared cutout. Secure the unit to the enclosure using appropriate mounting hardware. Ensure the unit is level and firmly attached to maintain proper sealing and operation. Use a torque wrench to tighten fasteners to the manufacturer's specifications if provided.

  6. Power On and Check Controller Status

    After mounting and wiring, apply power to the air conditioner. The controller will energize, and the display will show the current temperature and operating status. Verify that the controller powers on correctly and displays no immediate error codes. Refer to the 'Controller Status Indication' section for interpreting display icons.

  7. Configure Basic Controller Settings

    To view or change program settings, press and hold the 'SET' button for 3 seconds to enter the programming menu. Use the UP/DOWN arrows to navigate parameters and 'SET' to select. Adjust parameters such as temperature setpoints (e.g., 'St' for cooling setpoint) as needed, referring to 'Table 1: Heat/Cool Operating Parameters' or 'Table 3: Heat/Cool Operating Parameters' for °C or °F controllers respectively. Press 'SET' to confirm changes and 'ESC' to exit.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.