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Electrical installation
Installer reference guide
101
EPRA14~W1 + ETVH/9W(G)
Daikin Altherma 3 H HT F
4P587502-1A – 2020.01
Item
Description
Human Comfort Interface
See:
▪
Installation and operation manual of the
Human Comfort Interface
▪
Addendum book for optional equipment
Wires: 2×(0.75~1.25 mm²)
Maximum length: 500 m
[2.9]
Control
[1.6]
Room sensor offset
WLAN adapter
See:
▪
Installation manual of the WLAN adapter
▪
Addendum book for optional equipment
Use the cable delivered with the WLAN
adapter.
[D]
Wireless gateway
LAN adapter
See:
▪
Installation manual of the LAN adapter
▪
Addendum book for optional equipment
Wires: 2×(0.75~1.25 mm²). Must be
sheathed.
Maximum length: 200 m
See below ("LAN adapter – System
requirements").
LAN adapter – System requirements
The requirements posed on the system depend on the LAN adapter application/
system layout (app control, or Smart Grid application).
App control:
Item
Requirement
LAN adapter software
It is recommended to ALWAYS keep the LAN adapter
software up-to-date.
Unit control method
On the user interface, make sure to set [2.9]=2
(
Control
=
Room thermostat
)
Smart Grid application:
Item
Requirement
LAN adapter software
It is recommended to ALWAYS keep the LAN adapter
software up-to-date.
Unit control method
On the user interface, make sure to set [2.9]=2
(
Control
=
Room thermostat
)
Domestic hot water
settings
To allow for energy buffering in the domestic hot
water tank, on the user interface, make sure to set
[9.2.1]=4 (
Domestic hot water
=
Integrated
).
Summary of Contents for Altherma 3 H HT EPRA14DAW1
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