Identification Label: Indoor Unit; Combining Units And Options; Possible Options For The Outdoor Unit; Possible Options For The Indoor Unit - Daikin Altherma ERLQ004-006-008CA Reference Manual

4.2.2

Identification label: Indoor unit

Location
Model identification
Example: E HV Z 04 S 18 CB 3V
Code
E European model
HV Floor-standing indoor unit with integrated tank
Z Dual-zone model
04 Capacity class
S Integrated tank material: Stainless steel
18 Integrated tank volume
CB Model series
3V Backup heater model
4.3

Combining units and options

4.3.1

Possible options for the outdoor unit

Drain pan (EKDP008CA)
The drain pan is required to gather the drain from the outdoor unit.
The drain pan kit consists of:
▪ Drain pan
▪ Installation brackets
For installation instructions, see the installation manual of the drain
pan.
Drain pan heater (EKDPH008CA)
The drain pan heater is required to avoid freezing-up of the drain
pan.
It is recommended to install this option in colder regions with
possible low ambient temperatures or heavy snowfall.
For installation instructions, see the installation manual of the drain
pan heater.
INFORMATION
In case the drain pan heater is used, the jumper JP_DP on
the service PCB on the outdoor unit MUST be cut.
After cutting the jumper, you MUST reset the outdoor unit
to activate this function.
U-beams (EKFT008CA)
The U-beams are installation brackets on which the outdoor unit can
be installed.
It is recommended to install this option in colder regions with
possible low ambient temperatures or heavy snowfall.
For installation instructions, see the installation manual of the
outdoor unit.
ERLQ004~008CA + EHVZ04+08S18CB
Daikin Altherma – Low temperature split
4P401676-1 – 2015.02
Description
4 About the units and options
4.3.2

Possible options for the indoor unit

User interface (EKRUCBL*)
The user interface and a possible additional user interface are
available as an option.
The additional user interface can be connected:
▪ To have both:
▪ control close to the indoor unit,
▪ room thermostat functionality in the principal space to be
heated.
▪ To have an interface containing other languages.
Following user interfaces are available:
▪ EKRUCBL1 contains following languages: German, French,
Dutch, Italian.
▪ EKRUCBL2 contains following languages: English, Swedish,
Norwegian, Finnish.
▪ EKRUCBL3 contains following languages: English, Spanish,
Greek, Portuguese.
▪ EKRUCBL4 contains following languages: English, Turkish,
Polish, Romanian.
▪ EKRUCBL5 contains following languages: German, Czech,
Slovenian, Slovakian.
▪ EKRUCBL6 contains following languages: English, Croatian,
Hungarian, Estonian.
▪ EKRUCBL7 contains following languages: English, German,
Russian, Danish.
Languages on the user interface can be uploaded by PC software or
copied from an user interface to the other.
For installation instructions, see
interface" on page 35.
Simplified user interface (EKRUCBS)
▪ The simplified user interface can only be used in combination with
the main user interface.
▪ The simplified user interface acts as room thermostat and needs
to be installed in the room that you want it to control.
For installation instructions, see the installation and operation
manual of the simplified user interface.
Room thermostat (EKRTWA, EKRTR1)
You can connect an optional room thermostat to the indoor unit. This
thermostat can either be wired (EKRTWA) or wireless (EKRTR1).
For installation instructions, see the installation manual of the room
thermostat and addendum book for optional equipment.
Remote sensor for wireless thermostat (EKRTETS)
You can use a wireless indoor temperature sensor (EKRTETS) only
in combination with the wireless thermostat (EKRTR1).
For installation intructions, see the installation manual of the room
thermostat and addendum book for optional equipment.
Digital I/O PCB (EKRP1HB)
The digital I/O PCB is required to provide following signals:
▪ Alarm output
▪ Space heating On/OFF output
▪ Changeover to external heat source
For installation instructions, see the installation manual of the digital
I/O PCB and addendum book for optional equipment.
Demand PCB (EKRP1AHTA)
To enable the power saving consumption control by digital inputs
you must install the demand PCB.
"7.9.9 To connect the user
Installer reference guide
9