Daikin VRV IV User Manual

16 | About the units and options
Installer and user reference guide
57
RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
Possible standard combinations of outdoor units
▪ RXYLQ16~42 consists of 2 or 3 RXMLQ8 and/or RXYLQ10~14 units.
▪ RXMLQ8 unit cannot be used as standalone outdoor unit.
Continuous heating
RXYLQ16 = RXMLQ8 + 8
RXYLQ18 = RXMLQ8 + RXYLQ10
RXYLQ20 = RXYLQ10 + 10
RXYLQ22 = RXYLQ10 + 12
RXYLQ24 = RXYLQ12 + 12
RXYLQ26 = RXYLQ12 + 14
RXYLQ28 = RXYLQ14 + 14
RXYLQ30 = RXYLQ10 + 10 + 10
RXYLQ32 = RXYLQ10 + 10 + 12
RXYLQ34 = RXYLQ10 + 12 + 12
RXYLQ36 = RXYLQ12 + 12 + 12
RXYLQ38 = RXYLQ12 + 12 + 14
RXYLQ40 = RXYLQ12 + 14 + 14
RXYLQ42 = RXYLQ14 + 14 + 14
16.5.4 Possible options for the outdoor unit
INFORMATION
Refer to the technical engineering data for the latest option names.
Refrigerant branching kit
Description Model name
Refnet header KHRQ22M29H
KHRQ22M64H
KHRQ22M75H
Refnet joint KHRQ22M20T
KHRQ22M29T9
KHRQ22M64T
KHRQ22M75T
Outdoor multi connection piping kit
Number of outdoor units Model name
2 BHFQ22P1007
3 BHFQ22P1517
Cool/heat selector
In order to control the cooling or heating operation from a central location, the
following option can be connected:

Daikin VRV IV Specifications

General

Brand	Daikin
Model	VRV IV
Category	Air Conditioner
Language	English