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<p>Yes, refrigerant lines can go in any direction, and the indoor and outdoor units can be higher or lower than each other. However, the indoor unit must have a condensate drain hose connection with a downward inclination. (only the ceiling cassette version comes with a condensation pump and drain that can go up to 32 inches.)</p>

Yes, refrigerant lines can go in any direction, and the indoor and outdoor units can be higher or lower than each other. However, the indoor unit must have a condensate drain hose connection with a downward inclination. (only the ceiling cassette ver

Can the line set be angled upward?

Installation

Can a single zone mini-split be used with multiple indoor units?

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What does “multi-zone” mean?

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All About Energy-Star Tax Credits and Rebates for Pioneer Split Systems

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Do these Split-Type systems function as dehumidifiers?

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Error Code PC 03 (PC03)

Error Code E1 / EL 01 (EL01)

Error Code EL 0C (EL0C, ELOC, EL OC)

Error Code P0 (PC00)

How to Check the Resistance of a Pioneer Temperature Sensor

Quantum Series Systems (WYS/CYB/RYB/UYB/FYB)

Error Code FY

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Indoor Unit Displaying 0A/OA

Diamante WYT Series Systems (WYT-19, WYT-22)

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When the power goes out, do the units need to be restarted manually?

Electrical Related General Queries

Pioneer Lineset Diameter Reference Guide

What type of oil is used with the unit?

How to Locate a Pioneer Model Number or Serial Number

How to Apply Pioneer Flare Leak Guard

Why would a ductless mini split freeze up on the inside air handler if its cooling reasonably well, the filters are clean, and the level of refrigerant charge is proper?

HVAC Related General Queries

My Pioneer Wall-Mounted Mini Split is Leaking Water

Plumbing and Drainage Queries

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How do I switch between °F and °C on the RG10 remote?

WYS Inside Unit Disassembly

WYS Outside Unit Disassembly

Wall Mounted WYS Inverter+/++ Series

How to Display the Current Indoor Temperature on a Diamante Pro System

Connecting a Diamante Pro WYT-19 to Pioneer Airlink

The Diamante Remote is missing the Heat mode function

How to Manually Defrost a Diamante Series System

WYT-19 Inside Unit Disassembly

WYT-19 Outside Unit Disassembly

Wall Mounted WYT-19 Diamante Series

My indoor unit came without filters. Help!

The Diamante remote is missing the Heat mode function

How to Display the Current Indoor Temperature on a Diamante Ultra System

Connecting a Diamante Ultra WYT-22 to Pioneer Airlink

WYT-22 Inside Unit Disassembly

WYT-22 Outside Unit Disassembly

Wall Mounted WYT-22 Diamante Ultra Series

Wiring the Pioneer CYB Cassette Panel to the Air Handler

Ceiling Mounted CYB Quantum Series

Supplemental Installation Instructions for RYB/RB Models

Adjusting Static Pressure Setting for RYB/RB Models

Slim-Duct Ceiling Concealed RYB Quantum Series

How do the Cased A-Coils work?

Ducted Central Split DYR Series

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Integrating Pioneer Airlink with Apple Smart Home

Connecting a Diamante Pro/Ultra (WYT-19/WYT-22) to Pioneer Airlink

Pioneer Airlink

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Who is permitted to install the A/C?

Is there a recommended resource to find a professional that is located near me?

What is the approximate cost and time spent to have the system installed?

What size torque wrench is needed?

What gauge of wire is used for connections between the ductless mini split indoor and outdoor sections?

What hole saw size is needed to drill the wall for accommodating the drain and refrigerant lines?

Wire-related questions (Power whip, comms wire)

Does the indoor unit require anything extra in order to be mounted to the wall?

Can the unit be operated without a remote control?

Can the line set exit from the side of the indoor unit, rather than the back/through the wall?

Can the line set be angled upward?Updated 4 months ago