Daikin Vrv Installation Manual
Vrv App Windows 10

Daikin’s VRV IV systems integrate advanced technology to provide comfort control with maximum energy efficiency and reliabilty. Currently available in heat pump and heat recovery configurations,VRV IV provides a solution for multi-family residential to large commercial applications desiring heating or cooling. The VRV IV is the first variable refrigerant flow (VRF) system to be assembled in North America.

What’s new about VRV IV?

Optimized Installation with New Unit Ranges for low total Life Cycle Cost (LCC)
Larger capacity single modules now range up to 14 tons. Modules can be combined to provide up to 34 tons from three modules on a single piping network, saving installation cost by reducing piping and electrical connections. Plus, system components allow flexibility to handle future building changes while minimizing retrofit requirements.

Energy Efficiency with Variable Refrigerant Temperature (VRT)
VRV IV’s revolutionary Variable Refrigerant Temperature control automatically adapts to the unique requirements of your building and climate, significantly reducing seasonal operational cost compared to VRV III. Customize your operation between Automatic Mode, High Sensible Mode or Basic Mode to suit the application’s needs. >See more about VRT

Fast Installs mean Fast Commissions
VRV IV’s new commissioning tool enables designers to optimize system configurations to take advantage of new system capabilities, as well as new products from Daikin. This allows actual system settings to be optimized for comfort and energy savings from installation, reducing commissioning time.

Ensure Peace of Mind with a Limited 10-Year Warranty*
VRV IV is the first Daikin VRV to be assembled in North America. A best-in-class warranty* with 10-year compressor and parts limited warranty as standard ensures our confidence in our new VRV IV. >See the VRV IV Warranty

*Complete warranty details are available from your local Daikin manufacturer’s representative or distributor or online at www.daikincomfort.com. To receive the 10-year Parts Limited Warranty or 10-year Compressor Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.

Overview of VRV IV Features.

Browse VRV in the Daikin North America LLC catalog including VRV Indoor Units,VRV Heat Recovery Outdoor Units,VRV Heat Pump Outdoor Units,VRV-IV S Outdoor Units,VRV Water Cooled Heat Pump,VRV Water Cooled Heat Recovery,VRV Accessories,VRV LIFE Outdoo.

Total comfort solution for heating, cooling, ventilation and controls
Redesigned and optimized for total Life Cycle Cost (LCC)
Reduced install cost and increased flexibility as compared to VRV III with larger capacity single modules up to 14 tons and system capacity up to 34 tons
Efficiency improved over VRV III by an average of 11% with IEER Values now up to 28
Improved seasonal efficiency as compared to VRV III with automatic and customizable Variable Refrigerant Temperature (VRT) climate tuning
Best-In-class warranty* with 10-year compressor and parts limited warranty as standard
Reduced commissioning time vs. VRV III with VRV configurator software and Graphical User Interface (GUI)
Design flexibility with long piping lengths up to 3,280 ft. total and 100 ft. vertical separation between indoor units
Take advantage of Daikin’s unique zone and centralized controls

The software offers an air conditioning load calculator and energy efficiency simulator specific to Daikin VRV systems, allowing architects and engineers to accurately predict an entire system’s efficiency from the outset of a project: demonstrating system efficiencies of up to 9.1.
Download: Daikin Ahu Manual at rw.epubel.site.

Capacity (TON)		6	8	10	12	14	16	18	20	22	24	26	28	30	32	34
208-230V & 460V and 575V	No. of Outdoor Units	1	1	1	1	1	2	2	2	2	2	2	2	3	3	3
	Max No. of Indoor Units	12	16	20	25	29	33	37	41	45	49	54	58	62	64	64
	No. of Inverter Compressors (208-230V & 460V)	1	1	1	2	2	1+1	1+1	1+1	1+2	2+2	2+2	2+2	1+1+1	1+1+2	1+2+2
	No. of Inverter Compressors (575V)	1	1	1	1	1	1+1	1+1	1+1	1+1	1+1	1+1	1+1	1+1+1	1+1+1	1+1+1

Indoor Units

Indoor Type		Capacity (kbtu/h)
Ducted	HSP DC Concealed Ceiling Unit FXMQ_PBVJU	High airflow/Low sound Up to 0.8' ESP Less than 12' height MERV filtration
	MSP Concealed Ducted Unit FXSQ_TAVJU	Low sound level auto fan speed control Up to 0.6' ESP Less than 10' height
	LSP Slim Concealed Ducted Unit FXDQ_MVJU	Hotels/Dorms Rear or bottom suction return Less than 8' height
	Multi-Position Air Handling Unit FXTQ_TAVJU	Replacement/Retrofit Residential/Multi-family Auto fan logic
	HSP High Capacity Concealed Ceiling Unit FXMQ_MVJU	Large/Open plan areas Up to 0.95' ESP MERV filtration
	Concealed Floor Standing Unit FXNQ_MVJU9	Concealed installtions Under window installations Less than 9' depth
Non-Ducted	Round Flow Sensing Cassette Ceiling-Mounted FXFQ_TVJU	Open plan areas Classrooms/Retail Multiple airflow patterns
	4-way Blow Ceiling-Suspended Cassette FXUQ_PVJU	Office/Retail Low sound level Three auto swing positions Less than 8' height
	VISTA™ 2x2 Cassette for VRV FXZQ_TAVJU	Office/Retail Low sound level Independtly motorized louvers Less than 12' high
	Ceiling-Mounted Cassette (Single Flow ) FXEQ-PVJU	Hotel Rooms / Offices / Residential (Apartments,Condominiums, etc.)
	Ceiling Suspended Unit FXHQ_MVJU	Narrow/Retrofit installations Less than 8' height Wide airflow
	Wall-Mounted Unit FXAQ_PVJU	Compact, flat

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