Scope Of This Manual; Model Identification; Accessories; Accessories Supplied With The Indoor Unit - Daikin EKHBX016BA Series Installation Manual

NOTE An ERLQ0* BA outdoor unit can only be
connected to an EKHBH/X016 BA indoor unit
(bottom plate heater at outdoor unit has to be
controlled by indoor unit).
An ERHQ0* BA outdoor unit can be connected to
an EKHBH/X016 BA indoor unit or to an
EKHBH/X016 AA/AB indoor unit (if a bottom plate
heater kit is required, see
page 2).
P
H
3
1 Heat pump capacity
2 Required heating capacity (site dependent)
3 Additional heating capacity provided by the backup heater
4 Equilibriumtemperature (can be set through the user interface,
refer to "Field settings" on page
T
Ambient (outdoor) temperature
A
P
Heating capacity
H
Domestic hot water tank (option)
An optional EKHW* domestic hot water tank with integrated 3 kW
electrical booster heater can be connected to the indoor unit. The
domestic hot water tank is available in three sizes: 150, 200 and
300 litre. Refer to the domestic hot water tank installation manual for
further details.
Drain pan kit (option)
For heating/cooling versions (EKHBX), it is necessary to install the
EKHBDP drain pan kit.
For more information concerning the drain pan kit, refer to
"Installation of the EKHBDP drain pan kit (only for EKHBX models)"
on page 13.
Solar kit for domestic hot water tank (option)
For information concerning the EKSOLHW solar kit, refer to the
installation manual of that kit.
Digital I/O PCB kit (option)
An optional EKRP1HB digital I/O PCB can be connected to the
indoor unit and allows:
remote alarm output
heating/cooling ON/OFF output
bivalent operation (permission signal for the auxiliary boiler)
Refer to the operation manual of the indoor unit and to the installation
manual of the digital I/O PCB for more information.
Refer to the wiring diagram or connection diagram for connecting this
PCB to the unit.
Remote thermostat kit (option)
An optional room thermostat EKRTW, EKRTWA, or EKRTR can be
connected to the indoor unit. Refer to the installation manual of the
room thermostat for more information.
Possible options
EKHBH/X016 AA/AB
EKHBH/X016BA
Installation manual
2
"Possible options" on
4
1
2
T
A
24)
EKBPHT16Y* EKBPHTH16A
Possible Not allowed
Possible Possible
Connection to a benefit kWh rate power supply
This equipment allows for connection to benefit kWh rate power
supply delivery systems. Full control of the unit will remain possible
only in case the benefit kWh rate power supply is of the type that
power supply is not interrupted. Refer to
kWh rate power supply" on page 19

Scope of this manual

This installation manual describes the procedures for handling,
installing and connecting all EKHBH/X indoor unit models.
NOTE Installation of the ERHQ or ERLQ heat pump outdoor
unit is described in the outdoor unit installation
manual.
Operation of the indoor unit is described in the indoor
unit operation manual.
Model identification
Indoor unit
EK HB X 016 AA
Indication of heating/cooling capacity (kW)
X = heating and cooling,
H = heating only
Hydro box
European kit
(a) For exact values, refer to "Technical specifications" on page
Drain pan kit (optional)
EK HB DP 150
Drain pan
Hydro box
European kit
A
CCESSORIES

Accessories supplied with the indoor unit

See figure 1
1 Installation manual
2 Operation manual
3 Shut-off valve
4 Wiring diagram sticker (inside indoor unit cover)
5 Indoor unit cover fixing screw
"Connection to a benefit
for more details.
3 V3
Backup heater nominal
voltage:
V3 = 1P, 230 V
WN = 3P, 400 V
T1 = 3P, 230 V
Backup heater capacity (kW)
Series
40.
EKHBH/X016BA
Indoor unit for air to water heat pump system
4PW54187-1B
(a)