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NOTICE
If an external room thermostat is used, the external room
thermostat will control the room frost protection. However,
the room frost protection is only possible if the leaving
water temperature control on the unit's user interface is
turned ON.
#
Code
[A.2.2.4]
[C-05]
External room thermostat for the main
zone:
▪ 1 (Thermo ON/OFF): When the used
external
heat pump convector can only send a
thermo ON/OFF condition.
▪ 2 (H/C request): Because only heating
is possible, the used external room
thermostat can only send a thermo
ON/OFF condition.
[A.2.2.5]
[C-06]
External room thermostat for the
additional zone:
▪ 0: N/A
▪ 1 (Thermo ON/OFF): When the used
external
heat pump convector can only send a
thermo ON/OFF condition.
▪ 2 (H/C request): Because only heating
is possible, the used external room
thermostat can only send a thermo
ON/OFF condition.
[A.2.2.B]
[C-08]
External sensor:
▪ 0 (No): NOT installed.
▪ 1 (Outdoor sensor): Connected to
PCB
temperature.
▪ 2 (Room sensor): Connected to PCB
measuring the indoor temperature.
Digital I/O PCB
#
Code
[A.2.2.6.1]
[C-02]
External backup heater source:
▪ 0 (No): None
▪ 1 (Bivalent): Gas, oil boiler
▪ 2: N/A
▪ 3: N/A
EHVZ04~16S18CB3V
Daikin Altherma – Low temperature split
4P401672-1E – 2018.02
Description
room
thermostat
or
room
thermostat
or
measuring
the
outdoor
Description
#
Code
[A.2.2.6.3]
[C-09]
Alarm output on optional EKRP1HB
PCB:
▪ 0 (Normally open): The alarm output
will be powered when an alarm
occurs. By setting this value, a
distinction is made between the
detection of an alarm, and the
detection of a power failure.
▪ 1 (Normally closed): The alarm
output will NOT be powered when an
alarm occurs.
See also table below (Alarm output
logic).
[A.2.2.6.4]
[F-04]
Bottom plate heater
▪ 0 (No): NOT installed
▪ 1 (Yes): Installed
Alarm output logic
[C-09]
Alarm
0 (default)
Closed output
1
Open output
Demand PCB
#
Code
[A.2.2.7]
[D-04]
Demand PCB
Only applicable for EHVZ04+08.
Indicates if the optional demand PCB is
installed.
▪ 0 (No)
▪ 1 (Pwr consmp ctrl)
Energy metering
#
Code
[A.2.2.8]
[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.2.2.9]
[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)
5.2.4
Quick wizard: Capacities (energy
metering)
#
Code
[A.2.3.1]
[6-02]
N/A
[A.2.3.6]
[6-07]
Bottom plate heater capacity [W]
5 Configuration
Description
No alarm
No power
supply to unit
Open output
Open output
Closed output
Description
Description
Description
Installation manual
15
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