Daikin VRV IV+ User Manual

16 | About the units and options
Installer and user reference guide
60
REYQ8~20+REMQ5U7Y1B
VRV IV+ heat recovery
4P561154-1A – 2020.10
Number of outdoor units Model name
3 BHFQ23P1357
PC configurator cable (EKPCCAB*)
For VRV IV heat recovery system it is also possible to make several commissioning
field settings through a personal computer interface. For this option EKPCCAB* is
required which is a dedicated cable to communicate with the outdoor unit. The
user interface software is available on http://www.daikineurope.com/support-and-
manuals/software-downloads/.
Heater tape kit
To keep the drain holes free in cold climates with high humidity, you can install a
heater tape kit. If you do so, you also have to install the heater tape PCB kit.
Description Model name
Heater tape kit for 5~12 HP EKBPH012TA
Heater tape kit for 14~20 HP EKBPH020TA
See also: "Additional installation site requirements of the outdoor unit in cold
climates"[463].
Demand PCB (EKRP1AHTA)
To enable the power saving consumption control by digital inputs you must install
the demand PCB.
For installation instructions, see the installation manual of the demand PCB and
addendum book for optional equipment.

Daikin VRV IV+ Specifications

General

Type	VRV (Variable Refrigerant Volume)
Series	VRV IV+
Refrigerant	R-410A
Energy Efficiency	High
Inverter Technology	Yes
Operating Temperature Range (Cooling)	-5°C to 46°C
Cooling Capacity Range	22.4 kW - 168 kW
Indoor Unit Compatibility	Wide range
Maximum Piping Length	Up to 1000 m
Power Supply	380-415V, 50Hz, 3-phase
Maximum Height Difference	Up to 50 meters