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8 Configuration
Installation manual
31
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620240-1 – 2020.06
8.4.1
Main zone
Thermostat type
Only applicable in external room thermostat control.
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 [C.2]
Space
heating/cooling
=
On
.
#
Code
Description
[2.A]
[C–05]
External room thermostat type for the
main zone:
▪ 1:
1 contact
: The used external room
thermostat can only send a thermo
ON/OFF condition. There is no
separation between heating or cooling
demand.
▪ 2:
2 contacts
: The used external
room thermostat can send a separate
heating/cooling
thermo
ON/OFF
condition.
8.4.2
Additional zone
Thermostat type
Only applicable in external room thermostat control. For more info
about the functionality, see
#
Code
Description
[3.A]
[C–06]
External room thermostat type for the
additional zone:
▪ 1:
1 contact
▪ 2:
2 contacts
8.4.3
Information
Dealer information
The installer can fill in his contact number here.
#
Code
Description
[8.3]
N/A
Number that users can call in case of
problems.