PIONEER YN020GLFI22M2D Diamante Ultra 36,000 BTU Quad Zone Mini Split Heat Pump Owner’s Manual

: June 13, 2024
: Pioneer

Table of Contents

PIONEER YN020GLFI22M2D Diamante Ultra 36,000 BTU Quad Zone Mini Split
Product Information
Product Usage Instructions
Technical Data
Signal Cable Wiring Diagram
Connection
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

PIONEER YN020GLFI22M2D Diamante Ultra 36,000 BTU Quad Zone Mini Split

Heat Pump

PIONEER-YN020GLFI22M2D-Diamante-Ultra-36,000-BTU-Quad-Zone-Mini-Split-Heat-
Pump-product

Product Information

The Ductless Multi Split System Air Conditioner/Heat Pump is part of the WYT Multi-Zone Series. It is designed for 2, 3, or 4 zone systems sets. This product is manufactured by Parker Davis HVAC International, Inc. and is subject to change without prior notice as development continues.

The outdoor unit model number for this system is YN020GLFI22M2D for two zones, YN030GLFI22M3D for three zones, and YN040GLFI22M4D for four zones. The allowable combinations of BTU for each number of zones are provided in the table below:

Number of Zones	Allowable Combinations in BTU
Two (2)	9000 + 9000

9000 + 12000
12000 + 12000
Three (3)| 9000 + 9000 + 9000
9000 + 9000 + 12000
9000 + 9000 + 18000
9000 + 12000 + 12000
9000 + 12000 + 18000
12000 + 12000 + 12000
Four (4)| 9000 + 9000 + 9000 + 9000
9000 + 9000 + 9000 + 12000
9000 + 9000 + 9000 + 18000
9000 + 9000 + 9000 + 24000
9000 + 9000 + 12000 + 12000
9000 + 9000 + 12000 + 18000
9000 + 12000 + 12000 + 12000
12000 + 12000 + 12000 + 12000

The product comes with an addendum to the standard manual for multi-zone installation. It is important to read the manual carefully before installing or operating the air conditioning system. The manual provides detailed instructions specific to the multi-zone setup.

Product Usage Instructions

Before installation, make sure to read the full user and installation manual provided with the indoor air handler. The multi-zone installation process is similar to single-split installation with some additional steps.
Refer to the allowable zone combinations table to determine the appropriate BTU combinations based on the number of zones.
Ensure that the connection cables are plugged into the corresponding terminals on both the outdoor and indoor units. Terminal A on the outdoor unit should be connected to Terminal A on the indoor unit, B to B, and so on.
When connecting the refrigerant piping for the multi-circuit condenser units, remove the valve cover and use line set flare nuts. Incorporate an adapter for 3/8 -> 1/2 or 3/8 -> 5/8 as necessary.
For any other specifications or details, refer to the equipment nameplate or consult with the sales agency or manufacturer.

For further assistance or inquiries, contact Parker Davis HVAC International, Inc. at:

Address: 3250 NW 107 Avenue, Doral, FL 33172 – USA
Tel: 305-513-4488
Fax: 305-513-4499
Email: info@pd-hvac.com
Website: www.pd-hvac.com.

Regarding the Scope of this Technical Document

Note Prior to Installation:
This manual is intended to supplement the default User and Installation Manual that is found packaged together with the indoor air handler, when used for installation of a Multi-Zone system. The process to install a multi-split system is nearly identical to single-split, with the addition of some repeated steps, and using the additional details found herein. Refer to the full manual for all other steps.

Technical Data

Allowable Zone Combinations for Multi-Circuit Condenser Units

Outdoor Unit Model Number| YN020GLFI22M2D| YN030GLFI22M3D| YN040GLFI22M4D
---|---|---|---
Number of Available Zones| Two (2)| Three (3)| Four (4)

Two Zones Utilized (Allowable Combinations in BTU)

| ****

9000 + 9000

9000 + 12000

12000 + 12000

| ****

9000 + 9000 12000 + 12000

9000 + 12000 12000 + 18000

9000 + 18000 18000 + 18000

| 9000 + 9000 12000 + 18000

9000 + 12000 12000 + 24000

9000 + 18000 18000 + 18000

9000 + 24000 18000 + 24000

12000 + 12000 24000 + 24000

Three Zones Utilized (Allowable Combinations in BTU)

| | ****

9000 + 9000 + 9000

9000 + 9000 + 12000

9000 + 9000 + 18000

9000 + 12000 + 12000

9000 + 12000 + 18000

12000 + 12000 + 12000

| 9000 + 9000 + 9000

9000 + 9000 + 12000

9000 + 9000 + 18000

9000 + 9000 + 24000

9000 + 12000 + 12000

9000 + 12000 + 18000

9000 + 12000 + 24000

9000 + 18000 + 18000

12000 + 12000 + 12000

12000 + 12000 + 18000

12000 + 12000 + 24000

12000 + 18000 + 18000

Four Zones Utilized (Allowable Combinations in BTU)

| | | 9000 + 9000 + 9000 + 9000

9000 + 9000 + 9000 + 12000

9000 + 9000 + 9000 + 18000

9000 + 9000 + 9000 + 24000

9000 + 9000 + 12000 + 12000

9000 + 9000 + 12000 + 18000

9000 + 12000 + 12000 + 12000

12000 + 12000 + 12000 + 12000

Different models of all available matching indoor units can be combined together in any order to create a multi zone split system, up to a quantity of the number of available circuits.
Not all available circuits need to be utilized with an attached indoor unit. 66% or higher of the total capacity utilization is recommended.
Every indoor unit attached to a multi zone system will operate at a random, self-regulated capacity, based on the actual demand it measures from the zone it is serving (Between 30% to 100% of its rated capacity) or turn OFF as needed.
Outdoor units will also self-regulate their total output capacity, based on the total demand it reads from all of the simultaneously running indoor units at any given moment, up to its maximum rating capacity.
With multi-split systems, the total demand from the outdoor unit will seldomly exceed 75% of the total available capacity of the combined indoor unit group, due to load fluctuations of each indoor unit. Therefore, the total attached indoor unit capacity can be selected up to 133% of the supporting outdoor unit’s actual rated capacity.
Although very seldom, if the total demand from the combined group of indoor units exceeds the rated capacity of the outdoor unit, the capacity of each indoor unit will be attenuated accordingly.
For high demand applications, max loading limits may need to be reduced up to 20% to avoid underperformance risks during some extreme conditions.

Signal Cable Wiring Diagram

Signal Cable Wiring Diagram(s) for Multi-Circuit Condenser Units

Note Prior to Installation:
The connection cables must be plugged to the corresponding terminals as shown below. Terminal A on the outdoor unit must be connected with Terminal A on the indoor unit, B to B, and so on.

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CAUTION
CROSS-WIRING IS A VERY EASY MISTAKE TO MAKE. ALWAYS DOUBLE CHECK THAT THE LINE GOING FROM A GIVEN TERMINAL BLOCK IS CORRESPONDING TO THE CORRECT ONE INDOOR.

Connection

Connecting Refrigerant Piping for Multi-Circuit Condenser Units

Note Prior to Installation:
The process for connecting the copper refrigerant lines for indoor and outdoor are given in the full installation manual. Repeat the process for connection and leak-checking according to the amount of zones to be installed. All pipe sets use a 1/4” diameter size for the liquid (smaller) side, but the gas (bigger) line may require the usage of adapters to convert the 3/8” size to 1/2” or 5/8”. Use the included adapters according to the zone combination to be installed, and refer to the installation manual for proper torquing values. Be sure that in the end all valve sets are opened for each indoor unit installed.

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The design and specifications of this product are subject to change without prior notice as development continues. Consult with the sales agency or manufacturer for details. Refer to the equipment nameplate for all other applicable specifications.

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