General System Setup And Operation; General System Setup; Accessories; Accessories Supplied With The Solar Kit - Daikin EKSOLHWAV1 Manual De Instalación Y Operación

G
ENERAL SYSTEM SETUP AND OPERATION

General system setup

The solar kit is designed to transfer the heat from the Daikin solar
panels to the heat exchanger of the domestic hot water tank
EKHWS*/EKHWE* and is to be installed in the system as shown in
the scheme below.
3.4 3
3.3
1
3.2
2
1 Solar panels (EKS*26)
2 Solar pump station (EKSRDS1A)
3 Solar pump station controller with temperature sensors
(EKSR3PA)
3.1 Tank temperature sensor
3.2 Return temperature sensor to solar panels, T
3.3 Supply temperature sensor with flow meter from solar panels
(option EKSFLP12A)
3.4 Solar panel temperature sensor, T
4 Solar kit (EKSOL*)
5 Domestic hot water temperature sensor of the unit
6 Solenoid 2-way valve (only for UK)
Obligatory for compliance to UK building regulation G3. Refer to
the EKUHW* kit.
Heating system.
Refer to the unit installation manual.
Example of unit
The solar panels (1) catch the heat of the sun. When the temperature
of the glycol solution in the solar panel has become higher than the
water temperature in the domestic hot water tank, the pump of the
solar pump station (2) and the pump of the solar kit (4) start to
operate as to transfer the heat to the heat exchanger of the domestic
hot water tank, unless priority is given to the heat pump. Refer to
"Operating instructions" on page 9 (subsection: Configuring your
system).
WARNING
Due to heat conduction, the piping between heating circuit
and solar kit connection can become very hot.
For this reason this pipe must be made of copper, at least
0.5 m long and insulated.
Installation and operation manual
2
M
6
5
3.1
4
R
K
A
CCESSORIES

Accessories supplied with the solar kit

1 2 3 4 5
1x 1x 7x 1x 5x
Necessary accessory for installation of the
solar kit for each type of domestic hot water
150 200 300 150 200 300 150 200 300
1 Thermistor socket 1/2"
Male BSP (internal 1 1
diameter 6.1)
2 Connection pipe 3/4"
Male BSP x 3/4" Male 1 1
BSP
3 Sealing 7 6
4 Adaptor 3/4" Female
1 —
BSP x 3/4" Male BSP
5 Adaptor 3/4" Male
5 5
BSP x 3/4" Male BSP
6 PG nipple and nut 2 2
7 Installation manual 1 1
8 EKRP1HB solar/
remote alarm address 1 1
card
9 Solar contactor
1 1
assembly K7M
10 Contactor fixing screw 2 2
6 7 8 9 10
2x 1x 1x 1x
tank
EKHWS EKHWSU EKHWE
1 1 1 1 1 — —
1 1 — — — 1 1
7 7 7 6 6 6 7
1 1 — — — — 1
5 5 4 5 5 5 5
2 2 2 2 2 — —
1 1 1 1 1 1 1
1 1 1 1 1 1 1
1 1 1 1 1 1 1
2 2 2 2 2 2 2
EKSOLHWAV1
Solar kit for air to water heat pump system
4PW41598-1H
2x
—
1
7
1
5
—
1
1
1
2