To Connect A Smart Grid - Daikin ETVZ16S18EA6V Installer's Reference Manual
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Also See for ETVZ16S18EA6V:
- Operation manual (24 pages) ,
- User reference manual (68 pages) ,
- Installation manual (40 pages)
Table of Contents
9
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Electrical installation
9.3.11 To connect a Smart Grid
Installer reference guide
110
A
B
A
B
5 Fix the cable with cable ties to the cable tie mountings.
NOTICE
Make sure to select and install the safety thermostat for the additional zone
according to the applicable legislation.
In any case, to prevent unnecessary tripping of the safety thermostat, we
recommend the following:
▪
The safety thermostat is automatically resettable.
▪
The safety thermostat has a maximum temperature variation rate of 2°C/min.
▪
There is a minimum distance of 2 m between the safety thermostat and the
3‑way valve.
INFORMATION
ALWAYS configure the safety thermostat for the additional zone after it is installed.
Without configuration, the indoor unit will ignore the safety thermostat contact.
This topic describes 2 possible ways to connect the indoor unit to a Smart Grid:
▪
In case of low voltage Smart Grid contacts
▪
In case of high voltage Smart Grid contacts. This requires the installation of the
Smart Grid relay kit (EKRELSG).
The 2 incoming Smart Grid contacts can activate the following Smart Grid modes:
Smart Grid contact
1
0
Q4L
13
14
13 14
X5M
Smart Grid operation mode
2
0
Free running
EPRA14~18DAV3+W1 + ETVZ16S18+23EA6V+9W
Daikin Altherma 3 H HT F
4P644739-1 – 2021.02
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