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4 About the units and options
Installer reference guide
10
ERHQ+ERLQ011~016 + 16CBV
Daikin Altherma – Low temperature split
4P449970-1 – 2016.06
Model identification
Example:
E HB H 11 CB V
Code
Description
E
European model
HB
Wall-mounted indoor unit
H
Heating only
11
Capacity class
CB
Model series
V
Model without backup heater in the space heating
circuit
4.2.3
Identification label: Backup heater
Location
Model identification
Example:
EK L BUH CB 6 W1
Code
Explanation
EK
European kit
L
Kit compatible with EHBH_CBV and
EHVH_S_CBV indoor units
BUH
Backup heater
CB
Model series
6
Capacity of heater kit (kW)
W1
Power supply
4.3
Combining units and options
4.3.1
Possible options for the outdoor unit
Demand PCB (KRP58M51) (only for ERLQ)
▪ Limits the maximum current. However, this also decreases the
heating/cooling capacity of the system.
▪ Only the "Setting of demand running" function of the demand PCB
is applicable.
▪ For installation instructions, see the installation manual of the
demand PCB.
Snow cover (EK016SNC) (only for ERLQ)
▪ Prevents the outdoor unit from being snowed up.
▪ Recommended in areas with low ambient temperatures or heavy
snowfall.
▪ For installation instructions, see the installation manual of the
snow cover.
Drain plug kit (EKDK04) (only for ERHQ)
▪ Gathers the condensate from the outdoor unit and guides it away
through 1 plug in the bottom plate.
▪ For ERLQ: Drain plug kit is not applicable.
▪ For ERHQ: Drain plug kit is option.
▪ Cannot be combined with bottom plate heater.
▪ For installation instructions, see the installation manual of the
drain plug kit.
Bottom plate heater (EKBPHTH16A) (only for ERHQ in
combination with C* indoor unit)
▪ Prevents freeze-up of the bottom plate.
▪ Recommended in areas with low ambient temperature and high
humidity.
▪ For ERLQ: Bottom plate heater is standard (factory-mounted).
▪ For ERHQ: Bottom plate heater is option.
▪ Cannot be combined with drain plug kit.
▪ If you install EKBPHTH16A, you also have to install the digital I/O
PCB (EKRP1HB).
▪ For installation instructions, see the installation manual of the
bottom plate heater and addendum book for optional equipment.
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
"7.10.10 To connect the user
interface" on page 45
.
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.