Daikin EBLA11DA3V3 Installation Manual

6 Electrical installation
Installation manual
25
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620239-1 – 2020.06
6.3.12 To connect the power consumption digital
inputs
Wires: 2 (per input signal)×0.75mm²
Power limitation digital inputs: 12VDC / 12mA detection
(voltage supplied by PCB)
[9.9] Power consumption control.
1 Open the service cover. See "4.3.1 To open the outdoor
unit"[410].
2 Connect the power consumption digital inputs cable to the
appropriate terminals as shown in the illustration below.
S6S (DI4)
A8P.1
A8P.2
A8P.3
A8P.4
A8P.5
S7S (DI3)
S8S (DI2)
S9S (DI1)
X801M
3 4 521
A8P
a
a Installation of EKRP1AHTA is required.
3 Fix the cable with cable ties to the cable tie mountings.
6.3.13 To connect the safety thermostat
(normally closed contact)
Wires: 2×0.75mm²
Maximum length: 50m
Safety thermostat contact: 16VDC detection (voltage
supplied by PCB). The voltage-free contact shall ensure the
minimum applicable load of 15VDC, 10mA.
—
1 Open the service cover. See "4.3.1 To open the outdoor
unit"[410].
2 Connect the safety thermostat (normally closed) cable to the
appropriate terminals as shown in the illustration below.
X5M.14
X5M.13
Q4L
13 14
X5M
13 14
X5M
a
a Remove jumper
3 Fix the cable with cable ties to the cable tie mountings.
NOTICE
Make sure to select and install the safety thermostat
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 motorized 3‑way valve delivered
with the domestic hot water tank.
NOTICE
Error. If you remove the jumper (open circuit) but do NOT
connect the safety thermostat, stop error 8H-03 will occur.
6.3.14 To connect a Smart Grid
This topic describes 2 possible ways to connect the outdoor 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).
In case of low voltage Smart Grid contacts
Wires (Smart Grid pulse meter): 0.5mm²
Wires (low voltage Smart Grid contacts): 0.5mm²
[9.8.4]=3 (Benefit kWh power supply = Smart grid)
[9.8.5] Smart grid operation mode
[9.8.6] Allow electrical heaters
[9.8.7] Enable room buffering
[9.8.8] Limit setting kw
The wiring of the Smart Grid in case of low voltage contacts is as
follows:
1413
S11S
65
S4S
43
X5M
S10S
109
a

Daikin EBLA11DA3V3 Specifications

General

Brand	Daikin
Model	EBLA11DA3V3
Category	Heat Pump
Language	English