4 About the units and options
Installer reference guide
11
EWAQ+0 EK(2)CB
EKMB9W1
Packaged air-cooled water chillers and packaged air to water heat
pumps
4P492901-1 – 2017.06
Option
System components required for that option
Outdoor unit
008BAVP or
008BAVP
Control box
EKCB07CAV3
Option box
EK2CB07CAV3
Valve kit EKMBHBP1
Optional equipment
User interface
(EKRUMCL1)(mandatory)
O
Remote outdoor sensor
(EKRSCA1)
O
PC configurator
(EKPCCAB)
O
Bottom plate heater
(EKBPH140L7)
O
(a)
Room thermostat
(EKRTWA, EKRTR1)
O
O
Remote sensor for wireless
thermostat (EKRTETS)
O
O
Backup heater kit
(EKMBUHCA3V3,
EKMBUHCA9W1)
O
O
O
(a)
Remote indoor sensor
(KRCS01-1)
O
O
O
Field-supplied components
Space heating/cooling
operation control (or
shut‑off valve)
O
Preferential kWh rate
power supply (voltage‑free
contact)
O
O
Electric meter
O
O
O
Power consumption digital
inputs
O
O
O
Alarm output
O
O
O
Space cooling/heating ON/
OFF output
O
O
O
Changeover to external
heat source
O
O
O
(a)
Only for 008BAVP.
INFORMATION
This system does NOT support domestic hot water and
heat pump convector functionalities.
4.3.2
Possible options for the outdoor unit
User interface (EKRUMCL1)
An additional user interface is available as an option. The additional
user interface can be connected to have both close control the
control box, and room thermostat functionality in the principal space
to be heated.
EKRUMCL1 is standard available with a language pack that contains
English, French, Italian, and Spanish. Other languages can be
uploaded by PC software.
For installation instructions, see
"7.8.6 To connect the user
interface" on page 38
.
INFORMATION
▪ If control box EKCB07CAV3 is NOT part of the system,
connect the user interface directly to the outdoor unit.
▪ If control box EKCB07CAV3 is part of the system, you
can also connect the user interface to the control box.
Remote outdoor sensor (EKRSCA1)
By default the sensor inside the outdoor unit will be used to measure
the outdoor temperature.
As an option the remote outdoor sensor can be installed to measure
the outdoor temperature on another location (e.g. to avoid direct
sunlight) to have an improved system behaviour.
For installation instructions, see the installation manual of the remote
outdoor sensor and the addendum book for optional equipment.
INFORMATION
You can only connect either the remote indoor sensor or
the remote outdoor sensor.
Bottom plate heater (EKBPH140L7) (only for
008BAVP)
▪ Prevents freeze-up of the bottom plate.
▪ Recommended in areas with low ambient temperature and high
humidity.
▪ For installation instructions, do NOT take into account the
installation manual delivered with the bottom plate heater, it is
overruled by the one delivered with the outdoor unit.
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