Possible Options For The Outdoor Unit - Daikin VRV IV Installer And User Reference Manual

16.5.4 Possible options for the outdoor unit

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
INFORMATION
Refer to the technical engineering data for the latest option names.
Refrigerant branching kit
Description
Refnet header
Refnet joint
Outdoor multi connection piping kit
Number of outdoor units
2
3
Cool/heat selector
In order to control the cooling or heating operation from a central location, the
following option can be connected:
16 About the units and options
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Model name
KHRQ22M29H
KHRQ22M64H
KHRQ22M75H
KHRQ22M20T
KHRQ22M29T9
KHRQ22M64T
KHRQ22M75T
Model name
BHFQ22P1007
BHFQ22P1517
Installer and user reference guide
57