The 25 ft pre-charged Quick Connect® line set arrives ready with R-454B refrigerant, a chlorine-free, eco-friendly option that eliminates the need for vacuuming and reduces setup time. The included DIYPRO® cable replaces traditional electrical conduit, offering durable protection from weather, animals, and yard tools, ensuring safe, long-lasting performance.

Take full control of your comfort your way—with the wireless remote, the MRCOOL SmartHVAC app for Apple or Android, or hands-free voice commands via Amazon Alexa and Google Assistant.

Built to last, the Gold Fin condenser offers superior corrosion resistance, ideal for coastal or humid environments. Multiple operating modes provide customized comfort and efficiency, including:

• Timer Mode for energy savings

• Auto Mode for effortless temperature control

• Sleep Mode for nighttime comfort

• Auto Restart after power loss

• Anti-Mildew Function to prevent moisture buildup

With innovative technology, smart control, and an easy installation process, the MRCOOL DIY 5th Gen 18K BTU Mini-Split System delivers powerful, reliable, and efficient comfort year-round.

Key Features:

• • 18,000 BTU Capacity – Perfect for spaces up to 900 sq. ft.

  • ENERGY STAR® Certified – Delivers superior efficiency and energy savings

  • Do-It-Yourself Installation – No HVAC tools or licenses needed

  • 25ft Pre-Charged Line Set – Quick Connect® system with eco-friendly R-454B refrigerant

  • Inverter Technology – Maintains consistent temperature while minimizing energy use

  • Smart Home Ready – Compatible with Amazon Alexa, Google Assistant & MRCOOL SmartHVAC app

  • All-Season Performance – Reliable heating and cooling, even in extreme weather

  • Ultra-Quiet Operation – Enjoy powerful comfort without the noise

  • 7-Year Compressor & 5-Year Parts Warranty – Dependable support and protection

Product Information:
Model #DIY-18-HP-WM-230D25-O

Helpful links below:

• DIY 5 Gen Quick Start Guide
• MRCOOL ADVANTAGE Installation Manual
• MRCOOL ADVANTAGE Owners Manual
• MRCOOL ADVANTAGE Remote Manual
• MRCOOL ADVANTAGE Smart Controller Manual
• MRCOOL ADVANTAGE Warranty Doc

Shipping & Delivery

We understand how important fast and reliable shipping is for your online purchase. That’s why we make every effort to ship your order within 24–36 hours of receipt. You’ll never encounter hidden fees, and we’ll send you your tracking information as soon as it becomes available. We partner with trusted freight carriers to ensure your unit is delivered quickly and safely once it leaves our warehouse.

If you have any questions about your shipment, please contact us at 1-888-510-1597.
Note: Orders shipping outside the continental U.S. will incur an additional shipping fee.

Shipping Damage & Missing Items

Before signing for your shipment, inspect all packages carefully for any damage or missing items. If you discover any issues, note them on the delivery receipt before accepting the shipment.

While PAYLESS MINI SPLIT  is not responsible for shipping damage, we’re happy to assist you in filing a claim with the carrier to recover the cost of damages. Claims can only be filed if damages or missing items are noted prior to signing for delivery.

Take your time during inspection, do not let the driver rush you. You have the right to check each item. If the driver refuses to wait or allow inspection, call us immediately at 1-888-510-1597 for assistance from our claims department.

Please note that shipping damage claims must be filed within 72 hours of delivery, or the carrier may deny the claim.

• Ultra High Efficiency Inverter++ ceiling concealed duct split heat pump system
• Cooling capacity: 17,000 BTU/H with 20.0 SEER2 / 12.5 EER2 efficiency
• Heating capacity: 20,000 BTU/H with 10.6 HSPF2 / 3.12 COP2 efficiency
• Voltage: 208~230 V, 60 Hertz, 1 Ph
• Ceiling Concealed Ducted Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified
• AHRI Estimated Annual Operating Costs:
  • Cooling: $119.00 
  • Heating: $346.00

Refrigerant

R410A Pre-Charged Outdoor Unit, accommodating refrigerant line lengths up to 25 ft. per circuit.

Important
The installation kit is necessary for the system to function. Do not select the “Without Installation Kit” option from the dropdown unless you are providing one yourself. The installation kit is: copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

What’s Included

• Indoor Unit
• Outdoor Unit
• Wire Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

Super-Slim Design

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 17,000 BTU/h
• Cooling Capacity Range: 5,800~18,000 BTU/h
• Cooling SEER2: 20.0 BTU/W.h
• Cooling EER2: 12.5 BTU/W.h
• Heating Rated Capacity: 20,000 BTU/h
• Heating Capacity Range: 5,000~20,000 BTU/h
• Heating HSPF2 (Region IV/V): 10.6 / 8.2 BTU/W.h
• Heating C.O.P.2 (47°F/5°F): 3.12 / 2.4 W/W
• Refrigerant Type: R410a
• Suitable Area: 450~650 Sq.F

Indoor Unit Data

• Part Number: RB018GMFILDFHD
• Air Flow (Hi/Med/Lo): 530 / 450 / 370 CFM
• External Static Pressure: 0 ~ 0.40 Inch WC
• Sound Level (Hi/Med/Lo): 41.5 / 38.5 / 36 dB(A)
• Net Dimensions (WDH): 34″-5/8 x 26″-1/2 x 8″-1/2
• Carton Dimensions (WDH): 42″-1/8 x 28″-1/2 x 10″-5/8
• Net / Gross Weight: 53 / 65 Lbs

Outdoor Unit Data

• Part Number: YN018GMFI22RPE
• Sound Level: 60 dB(A)
• Net Dimensions (WDH): 33″-1/4 x 14″-3/8 x 27″-5/8
• Carton Dimensions (WDH): 38″ x 15″-1/2 x 29″-3/4
• Net / Gross Weight: 95 / 102.5 Lbs
• Breaker Needed: 20A (double-pole)

Manuals & Downloads

Series Technical Brochure

Series User Manual

Series Technical Manual

Series Installation Manual

Series Service Manual

Series Disassembly Guide

RYB018GMFILDAD Submittal Sheet

AHRI Certificate

Energy Guide

• Ultra High Efficiency Inverter++ ceiling cassette split heat pump system
• Cooling capacity: 16,000 BTU/H with 20.5 SEER2 / 12.5 EER2 efficiency
• Heating capacity: 19,000 BTU/H with 10.5 HSPF2 / 2.78 COP2 efficiency
• Voltage: 208~230 V, 60 Hertz, 1 Ph
• Ceiling Compact Cassette Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified
• AHRI Estimated Annual Operating Costs:
  • Cooling: $103.00
  • Heating: $356.00

What’s Included

• Indoor Unit
• Outdoor Unit
• Panel
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

Fresh Air Intake

The Pioneer CYB series cassette offers a provision of fresh-air intake via an optional reserved 65-75 mm port. New outdoor air can be easily brought inside to replace stale room air.

Built-in Drain Pump

Every cassette includes a condensate pump that is capable of vertically lifting drainage water up to 30 inches for 9-18K models, and 40 inches for 24K and above models.

8-Way, 360° Airflow

Enjoy omni-directional air output that ensures the conditioned air proportionally reaches all 4 corners of the room, thanks to an innovative design featuring 4 sides and 4 corners of airflow.

Programmable Wired Controller Option

The system can be operated by a wired controller (part number: TST-MLW-I-X2) which enables programming of weekly schedules, and usage without the handheld remote.

Wi-Fi Controllable via Free App

Control your new Pioneer CYB system by the remote, or remotely, via your iOS or Android smartphone. Set schedules, turn the system on or off, and monitor current indoor and outdoor temperatures from across the world. Requires separate purchase of the Smart Wi-Fi Kit

Provision for Auxiliary Duct

A great benefit of the CYB cassette system is the option for connecting a small auxiliary duct to the side of the indoor unit for cooling a small nearby room, like a closet or bathroom. This air outlet connection must be cut-out manually on the 9K-18K BTU size systems and is pre-made and reserved on the 24K BTU and above sized units.

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 16,000 BTU/h
• Cooling Capacity Range: 5,600~16,000 BTU/h
• Cooling SEER2: 20.5 BTU/W.h
• Cooling EER2: 12.5 BTU/W.h
• Heating Rated Capacity: 19,000 BTU/h
• Heating Capacity Range: 7,700~19,000 BTU/h
• Heating HSPF2: 10.5 BTU/W.h
• Refrigerant Type: R410a
• Suitable Area: 400~650 Sq.F

Indoor Unit Data

• Model: CB018GMFILCFHD
• Air Flow (Hi/Med/Lo): 365 / 310 / 265 CFM
• Sound Level (Hi/Med/Lo): 43.0 / 38.5 / 34.5 dB(A)
• Net Dimensions (WDH): 22.5 x 22.5 x 10.3 Inches
• Carton Dimensions (WDH): 25.8 x 25.8 x 11.5 Inches
• Net / Gross Weight: 35.7 / 47 Lbs

Panel Data

• Net Dimensions (WDH): 25.5 x 25.5 x 2.0 Inches
• Carton Dimensions (WDH): 28.0 x 28.0 x 5.0 Inches
• Net / Gross Weight: 5.5 / 9.9 Lbs

Outdoor Unit Data

• Model: YN018GMFI22RPE
• Sound Level: 59.0 dB(A)
• Net Dimensions (WDH): 35.0 x 13.5 x 26.5 Inches
• Carton Dimensions (WDH): 39.2 x 15.6 x 29.2 Inches
• Net / Gross Weight: 94.4 / 101 Lbs
• Breaker Needed: 20A (double-pole)

Manuals & Downloads

Series Technical Brochure

Series User Manual

Series Installation Manual

Series Service Manual

Series Disassembly Guide

CYB018GMFILCAD Submittal Sheet

AHRI Certificate

Energy Guide

• Ultra High Efficiency Inverter++ floor console split heat pump system
• Cooling capacity: 16,000 BTU/H with 22.4 SEER2 / 12.5 EER2 efficiency
• Heating capacity: 17,000 BTU/H with 10.4 HSPF2 / 3.00 COP efficiency
• Voltage: 208~230 V, 60 Hertz, 1 Ph
• Floor Console Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified

Refrigerant

R410A Pre-Charged Outdoor Unit, accommodating refrigerant line lengths up to 25 ft. per circuit.

Important
The installation kit is necessary for the system to function. Do not select the “Without Installation Kit” option from the dropdown unless you are providing one yourself. The installation kit is: copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

What’s Included

• Indoor Unit
• Outdoor Unit
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

Standard

• Front Desk Control
  With a smart control board, Pioneer air conditioners can be turned on/off via long distance control signals.
• Refrigerant Leakage Detect
  Indoor unit shows error code “EC” and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency Using
• Low Ambient Cooling
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run cooling operation even when the outdoor ambient temperature is down to -15°C.
• Follow Me
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.

Optional

• Wired Controller
  Compared with infrared remote controller, wired controller can be fixed on the wall and makes air conditioner control more convenient.
• Remote in Engineer Mode 
• Central Control Management
  The centralized controller is a multi-functional device that can control up to 64 indoor units within a maximum connection length of 3.90 Ft.

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 16,000 BTU/h
• Cooling Capacity Range: 6,600~17,200 BTU/h
• Cooling SEER2: 22.4 BTU/W.hr
• Cooling EER2: 12.5 BTU/W.hr
• Heating Rated Capacity: 17,000 BTU/h
• Heating Capacity Range: 6,800~21,6800 BTU/h
• Heating HSPF: 10.4 BTU/w
• Refrigerant Type: R410a
• Suitable Area: 350~600 Sq.F

Indoor Unit Data

• Model Number: FB018GMFILDFHE
• Air Flow (Hi/Med/Lo): 500 / 441 / 382 / 323 CFM
• Sound Level (Hi/Med/Lo): 45.0 / 43.5 / 30.5 dB(A)
• Net Dimensions (WDH): 31-1/4 x 7-7/8 x 24-1/2 Inches
• Carton Dimensions (WDH): 34 x 11 x 28-1/4 Inches
• Net / Gross Weight: 32.8 / 41.5 Lbs

Outdoor Unit Data

• Model Number: YN018GMFI22RPE
• Sound Level: 58 dB(A)
• Breaker Needed: 20A (double-pole)
• Expansion Device Type: EXV
• Net Dimensions (WDH): 35 x 13-1/2 x 26-1/2 Inches
• Carton Dimensions (WDH): 39-1/4 x 15-5/8 x 29-1/8 Inches
• Net / Gross Weight: 94.4 / 101 Lbs

Manuals & Downloads

Series Technical Brochure

Series User Manual

Series Installation Manual

FYB018GMFILCAD Submittal Sheet

Series Service Manual

AHRI Certificate

Energy Guide

• Ultra High Efficiency Inverter++ ductless mini split heat pump system
• Cooling capacity: 18,000 BTU/H with 23.7 SEER2 / 13.5 EER2 efficiency
• Heating capacity: 18,000 BTU/H with 10.3 HSPF2 / 3.74 COP2 efficiency
• Voltage: 208~230 V, 60 Hertz, 1Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified
• AHRI Estimated Annual Operating Costs:
  • Cooling: $110.00
  • Heating: $366.00

Refrigerant

R410A Pre-Charged Outdoor Unit, accommodating refrigerant line lengths up to 25 ft. per circuit.

Important
The installation kit is necessary for the system to function. Do not select the “Without Installation Kit” option from the dropdown unless you are providing one yourself. The installation kit is: copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

What’s Included

• Indoor Unit
• Outdoor Unit
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

Standard

• Sleep Mode
  The function enables the air conditioner to automatically increase cooling or decrease heating 1°C per hour for the first two hours, then holds steady for the next 5 hours, after that it will switch off. This function maintains both energy savings and comfort at night.
• Temperature Compensation
  Temperature compensation function eliminates the difference in temperature between the floor and ceiling by mixing the different layers of air. Consequently, the time for cooling the room is reduced, and a cold offset rising stream of warm air by stirring.
• Refrigerant Leakage Detect
  Indoor unit shows error code “EC” and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency start
• Low Ambient Cooling
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run cooling operation even when the outdoor ambient temperature is down to -15°C.
• 1W Standby
  Intelligent on-off technology enables Pioneer products automatically  enter energy-saving mode when standby, cut energy consumption from normal 5W to 1W or 0.5W per hour which counts 80%~90% of saving.
• 2-way Draining
  Both left and right sides of the indoor unit are possible for outstretch of connective piping and drainage hose for easy installation.
• Follow Me (Remote Thermostat)
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.
• 46°F Heating
  In heating operation, the preset temperature of the air conditioner can be as low as 46°F, which keeps the room temperature steady at 46°F and prevents the house from freezing when it is unoccupied for a long time in severe cold weather.
• Chassis Heating Belt
  Heating belt is fitted on the base plate of the outdoor unit to prevent defrosting water accumulation, which improves heat transfer efficiency.

Optional

• High Density Filter
  Compared with ordinary dust filter, the anti-dust effect of this high density filter can increase more than 50%, it can clean dust, pollen up to 80%.
• Wireless Control
  With the Wireless control, you can easily turn off each indoor unit that it is paired, outside your home via your smart phone. Furthermore, you can turn it on before you come back.
• Remote in Engineer Mode

Technical Information

Certifications

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 18,000 BTU/h
• Cooling Capacity Range: 9,935~20,000 BTU/h
• Cooling SEER2: 23.7 BTU/W.h
• Cooling EER2: 13.5 BTU/W.h
• Heating Rated Capacity: 18,000 BTU/h
• Heating Capacity Range: 6,615~21,000 BTU/h
• Heating HSPF2 (Region IV/V): 10.3 / 7.6 BTU/W.h
• Heating C.O.P.2 (47°F/5°F): 3.74 / 2.39 W/W
• Refrigerant Type: R410a/56.4 oz.
• Suitable Area: 400~650 Sq.F

Indoor Unit Data

• Model Number: WS018GMFI22HLE
• Air Flow (Turbo/Hi/Med/Lo): 706 / 470 / 353 / 294 CFM
• Sound Level (Hi/Med/Lo): 43 / 35 / 30 dB(A)
• Net Dimensions (WDH): 42.5 x 8.9 x 13.2 Inches
• Carton Dimensions (WDH): 45.5 x 12.6 x 16.3 Inches
• Net / Gross Weight: 29.5 / 37.5 Lbs

Outdoor Unit Data

• Model Number: YN018GMFI22RPE
• Sound Level: 59.0 dB(A)
• Electrical Circuit Size: 20A (double-pole)
• Net Dimensions (WDH): 35 x 13.5 x 26.5 Inches
• Carton Dimensions (WDH): 39.2 x 15.7 x 29.1 Inches
• Net / Gross Weight: 94.5 / 101 Lbs

Manuals & Downloads

Technical Brochure

User Manual

Installation Manual

Service Manual

Disassembly Guide

AHRI Certificate

Energy Guide

• Ultra High Efficiency Inverter++ floor/ceiling split heat pump system
• Cooling capacity: 18,000 BTU/H with 23 SEER2 / 12.5 EER2 efficiency
• Heating capacity: 20,000 BTU/H with 10.0 HSPF2 / 2.92 COP2 efficiency
• Voltage: 208~230 V, 60 Hertz, 1 Ph
• Floor/Ceiling Flex Mount Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Customizable length copper line set with flare connections
• Energy-Star Certified
• AHRI Estimated Annual Operating Costs:
  • Cooling: $113.00 
  • Heating: $346.00

Refrigerant

R410A Pre-Charged Outdoor Unit, accommodating refrigerant line lengths up to 25 ft. per circuit.

Important
The installation kit is necessary for the system to function. Do not select the “Without Installation Kit” option from the dropdown unless you are providing one yourself. The installation kit is: copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

What’s Included

• Indoor Unit
• Outdoor Unit
• Panel
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

• Front Desk Control
  With a smart control board, Pioneer air conditioners can be turned on/off via long distance control signals.
• 46° F Heating
• Refrigerant Leakage Detect
  Indoor unit shows error code “EC” and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency Using
• Low Ambient Cooling
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run cooling operation even when the outdoor ambient temperature is down to -15°C.
• Follow Me
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.

Optional

• Wired Controller
  Compared with infrared remote controller, wired controller can be fixed on the wall and makes air conditioner control more convenient.
• Remote in Engineer Mode 
• Central Control Management
  The centralized controller is a multi-functional device that can control up to 64 indoor units within a maximum connection length of 3.90 Ft.

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 18,000 BTU/h
• Cooling Capacity Range: 6,200~18,000 BTU/h
• Cooling SEER2: 23.0 BTU/W.h
• Cooling EER2: 12.5 BTU/W.h
• Heating Rated Capacity: 20,000 BTU/h
• Heating Capacity Range: 8,100~20,000 BTU/h
• Heating HSPF2 (Region IV/V): 10.0 / 7.7 BTU/W.h
• Heating C.O.P.2 (47°F/5°F): 2.92 / 2.08 W/W
• Refrigerant Type: R410a
• Suitable Area: 400~650 Sq.F

Indoor Unit Data

• Model: UB018GMFILCFHD
• Air Flow (Hi/Med/Lo): 548 / 485 / 420 CFM
• Sound Level (Hi/Med/Lo): 47.0 / 44.0 / 39.0 dB(A)
• Net Dimensions (WDH): 42.0 x 26.5 x 9.3 Inches
• Carton Dimensions (WDH): 45.0 x 29.8 x 12.4 Inches
• Net / Gross Weight: 57 / 68 Lbs

Outdoor Unit Data

• High Efficiency Quantum Series Inverter+ ductless mini split heat pump system inverter and air conditioner heat pump system full set
• Cooling capacity: 18,000 BTU/H with 19 SEER2 / 10.5 EER2 efficiency
• Heating capacity: 18,000 BTU/H with 8.7 HSPF2 / 2.93 COP2 efficiency
• Voltage: 208~230V, 60Hz, 1Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC high-efficiency Inverter Operation Mode
• Customizable length copper line set with flare connections
• AHRI Estimated Annual Operating Costs:
  • Cooling: $125.00
  • Heating: $397.00

Refrigerant

R410A Pre-Charged Outdoor Unit, accommodating refrigerant line lengths up to 25 ft. per circuit.

Important
The installation kit is necessary for the system to function. Do not select the “Without Installation Kit” option from the dropdown unless you are providing one yourself. The installation kit is: copper refrigeration lines, communication wire between indoor and outdoor unit, 10 ft drain hose, wall cap, sleeve, and putty.

What’s Included

• Indoor Unit
• Outdoor Unit
• Wireless Remote Control
• Various Installation Kit Options Available
• Flare Connection Leak Guard Sealer
• Installation Manual
• User’s Manual
• Manufacturer Warranty

Our Guarantee

• 5 year parts limited warranty
• 5 year compressor limited warranty

Features

Standard

• Front Desk Control
  With a smart control board, Pioneer air conditioners can be turned on/off via long distance control signals.
• 46° F Heating
• Refrigerant Leakage Detect
  Indoor unit shows error code “EC” and stops automatically when refrigerant leakage is detected. This protects the compressor from high temperature damage due to refrigerant leakage.
• Anti-cold Air Function
  Indoor fan speed is regulated automatically from the lowest grade to the setting grade according to evaporator temperature when the unit just starts heating operation. This function can prevent cold air blowing out to avoid discomfort to the users.
• Emergency Using
• Low Ambient Cooling
  With built-in low ambient kit or special designed PCB, outdoor fan speeds can be changed automatically according to condensation temperature. The air conditioner can run cooling operation even when the outdoor ambient temperature is down to -15°C.
• Follow Me
  Temperature sensor built in the remote controller will sense it’s surrounding temperature. The unit will adjust the room temperature more accurately to give you comfort.

Optional

• Wired Controller
  Compared with infrared remote controller, wired controller can be fixed on the wall and makes air conditioner control more convenient.
• Remote in Engineer Mode
• Central Control Management
  The centralized controller is a multi-functional device that can control up to 64 indoor units within a maximum connection length of 3.90 Ft.

Technical Information

Certifications

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 18,000 BTU/h
• Cooling Capacity Range: 3,900~20,000 BTU/h
• Cooling SEER2: 19 BTU/W.h
• Cooling EER2: 10.5 BTU/W.h
• Heating Rated Capacity: 18,800 BTU/h
• Heating Capacity Range: 6,300~19,400 BTU/h
• Heating HSPF2 (Region IV/V): 8.7 / 6.8 BTU/W.h
• Heating C.O.P.2 (47°F/5°F): 2.93 / 2.1 W/W
• Refrigerant Type: R410A/47.6 oz.
• Suitable Area: 400~650 Sq.F

Indoor Unit Data

• Part Number: WS018GMFI20HLD
• Air Flow (Hi/Med/Lo): 388 / 259 / 218 CFM
• Sound Level (Hi/Med/Lo): 43.5 / 34.5 / 30.0 dB(A)
• Net Dimensions (WDH): 38″ x 8″-1/2 x 12″-1/2
• Carton Dimensions (WDH): 41″-1/8 x 12″ x 16″-1/8
• Net / Gross Weight: 23.8 / 31.5 lbs

Outdoor Unit Data

• Model Number: YN018GMFI20RPD
• Sound Level: 57 dB(A)
• Net Dimensions (WDH): 31″-5/8 x 13″ x 21″-7/8
• Carton Dimensions (WDH): 36″ x 14″-5/8 x 24″-1/4
• Net / Gross Weight: 73.9 / 79.8 lbs
• Breaker Needed: 20A (double-pole)

Manuals & Downloads

Technical Brochure

User Manual

Installation Manual

Service Manual

Disassembly Guide

AHRI Certificate

Energy Guide

Summary

• High Efficiency Diamante Ductless Mini Split Heat Pump System
• Cooling capacity: 18,000 BTU/H with 19 SEER/10 EER efficiency
• Heating capacity: 19,000 BTU/H with 10 HSPF/3.0 COP efficiency
• Voltage: 208~230V, 60Hz, 1Ph
• High Wall Mounted Air Conditioning & Heating System
• Variable Speed DC Inverter Operation Mode
• Low Ambient Unit (-13°F)
• AHRI Estimated Annual Operating Costs:
  • Cooling: $125.00
  • Heating: $402.00

Features

• Dual Swing
• Dual Drainage
• Low Noise
• High Efficiency

What’s Included

• Indoor Unit
• Outdoor Unit
• Wireless Remote Control (with wall holder and batteries)
• 16 Ft. Copper Lines
• 16 Ft. Electrical Wire
• 10 Ft. Drain for indoor/outdoor
• Wall Passage Sleeve
• Putty for Wall Hole
• Leak Guard Sealer
• Wrapping Tape
• Installation Manual
• User’s Manual

Warranty Information

• 5 years Warranty for Parts
• 5 years Warranty for Compressor

Performance Data

• Power Supply: 208~230V, 60Hz, 1Ph
• Cooling Rated Capacity: 18,000 BTU/h
• Cooling Capacity Range: 4,075~24,100 BTU/h
• Cooling SEER: 19 BTU/w
• Heating Rated Capacity: 19,000 BTU/h
• Heating Capacity Range: 7,560~24,100 BTU/h
• Heating HSPF4: 10 BTU/w
• Refrigerant Type: R410A/44
• Suitable Area: 350~650 Sq.F

Indoor Unit Data

• Part Number: WT018GLFI19HLD
• Air Flow (Hi/Med/Lo): 606 / 465 / 429 CFM
• Sound Level (Hi/Med/Lo): 45 / 40 / 35 dB(A)
• Net Dimensions (WDH): 39-3/4  x 8-5/8 x 12-3/8 Inches
• Carton Dimensions (WDH): 43-1/8 x 11-7/8 x 15-3/8 Inches
• Net / Gross Weight: 28.7 / 35.3 lbs

Outdoor Unit Data

• Part Number: YN012GLFI19RPE
• Breaker Needed: 15A (double-pole)
• Sound Level: 51 dB(A)
• Net Dimensions (WDH): 28-1/8 x 11-3/8 x 19-5/8 Inches
• Carton Dimensions (WDH): 33  x 13-3/8 x 21-5/8 Inches
• Net / Gross Weight: 57.3 / 66.3 lbs

MANUALS & DOCUMENTS

Specifications

User & Installation Manual

Service Manual

AHRI Certificate

Energy Guide

Heat & Cool – Enjoy year round comfort with the ability to heat or cool your room or space. Can continue to heat in low ambient temperatures as low as -13 degrees Fahrenheit.

Energy Savings – With a 22 SEER2 rating, you can save money on your monthly electricity bill!

Note: Licensed HVAC technician required for proper installation and maintenance.

*Air-Con units compatible with Cielo Breez remote. Sold separately.

** This unit’s AHRI Certified Reference Number is 211694653, refer to the AHRI directory website for more information.

Key Features:

• Inverter technology to lower operating costs
• Turbo mode for fast heating and cooling
• Sleep mode for comfortable sleeping
• Auto clean prevents mildew
• Auto reset for power interruptions
• 24 hour timer with last-setting memory
• Dedicated dehumidifier
• Horizontal and vertical louver motion
• WIFI integrated and ready to use, no additional accessories needed

*Air-Con units compatible with Cielo Breez remote. Sold separately.

Technology:

Specifications

Warranty Details

7 years on compressor and 5 years on parts.

Energy Savings – With a 20.5 SEER rating**, you can save money on your monthly electricity bill!

Note: Licensed HVAC technician required for proper installation and maintenance.

** This unit’s AHRI Certified Reference Number is 211583435, refer to the AHRI directory website for more information.

Key Features:

• Hyper heat unit can continue working in low ambient temperatures of -22 degrees Fahrenheit
• Cold climate certified unit – eligible for Energy Star tax rebates**
• WiFi ready – no need for additional accessories
• Inverter technology to lower operating costs
• Sleep mode for comfortable sleeping
• Auto clean prevents mildew
• Auto reset for power interruptions
• 24 hour timer with last-setting memory
• Dedicated dehumidifier
• Horizontal and vertical louver motion

*Air-Con units compatible with Cielo Breez remote. Sold separately.

**Check Energy Star website for more details

Specifications

Warranty Details

7 years on compressor and 5 years on parts.