5 Configuration
Installation manual
14
EWAQ+008BAVP
Packaged air-cooled water chillers and packaged air to water heat
pumps
4P478610-1 – 2017.02
#
Code
Description
[A.2.2.F.3]
[D-08]
Optional external kWh meter 1:
▪ 0 (No): NOT installed
▪ 1: Installed (0.1 pulse/kWh)
▪ 2: Installed (1 pulse/kWh)
▪ 3: Installed (10 pulse/kWh)
▪ 4: Installed (100 pulse/kWh)
▪ 5: Installed (1000 pulse/kWh)
[A.2.2.F.4]
[D-09]
Optional external kWh meter 2:
▪ 0 (No): NOT installed
▪ 1: Installed (0.1 pulse/kWh)
▪ 2: Installed (1 pulse/kWh)
▪ 3: Installed (10 pulse/kWh)
▪ 4: Installed (100 pulse/kWh)
▪ 5: Installed (1000 pulse/kWh)
#
Code
Description
[A.2.2.F.5]
[C-08]
External sensor (indoor):
▪ 0 (No): NOT installed.
▪ 1 (Outdoor sensor): Remote outdoor
sensor, connected to the outdoor
unit.
▪ 2 (Room sensor): Remote indoor
sensor, connected to option box
EK2CB07CAV3.
INFORMATION
You can only connect either the remote indoor sensor or
the remote outdoor sensor.
#
Code
Description
[A.2.2.F.6]
[D-04]
PCC by digital inputs:
▪ 0 (No)
▪ 1 (Yes)
5.2.4
Quick wizard: Capacities (energy
metering)
#
Code
Description
[A.2.3.2]
[6-03]
Backup heater capacity (step 1) [kW]
[A.2.3.3]
[6-04]
Backup heater capacity (step 2) [kW]
5.2.5
Space heating/cooling control
Leaving water temperature: Main zone
#
Code
Description
[A.3.1.1.1]
N/A
Set point mode:
▪ 0 (Fixed): Absolute
▪ 1
(Weather
dep.):
Weather-
dependent
▪ 2 (Fixed/scheduled): Absolute +
scheduled (only for leaving water
temperature control)
▪ 3
(WD/scheduled):
Weather-
dependent + scheduled (only for
leaving water temperature control)
#
Code
Description
[7.7.1.1]
[1-00]
[1-01]
[1-02]
[1-03]
Weather-dependent curve (heating):
[1-03]
[1-02]
Ta
Tt
[1-00]
[1-01]
▪ T
t
: Target leaving water temperature
(main)
▪ T
a
: Outdoor temperature
[7.7.1.2]
[1-06]
[1-07]
[1‑08]
[1-09]
Weather-dependent curve (cooling):
[1-09]
[1-08]
Ta
Tt
[1-06]
[1-07]
▪ T
t
: Target leaving water temperature
(main)
▪ T
a
: Outdoor temperature
Leaving water temperature: Delta T source
#
Code
Description
[A.3.1.3.1]
[9-09]
Heating: required temperature
difference between entering and
leaving water.
In case a minimum temperature
difference is required for the good
operation of the heat emitters in heating
mode.
[A.3.1.3.2]
[9-0A]
Cooling: required temperature
difference between entering and
leaving water.
In case a minimum temperature
difference is required for the good
operation of the heat emitters in cooling
mode.
Leaving water temperature: Modulation
#
Code
Description
[A.3.1.1.5]
[8-05]
Leaving water temperature modulation:
▪ 0 (No): Disabled
▪ 1 (Yes): Enabled. The leaving water
temperature is calculated according
to the difference between desired
and actual room temperature.
This allows better matching of the
heat
pump
capacity
to
actual
required capacity and results in less
start/stop cycles of the heat pump
and more economic operation.
