Accessories; Accessories Supplied With The Solar Kit; Overview Of The Solar Kit; Main Components - Daikin EKSOLHWAVJU Installation And Operation Manual

A
CCESSORIES

Accessories supplied with the solar kit

1 2 3 4
1x 1x 7x 1x
1 Thermistor socket 1/2"
Male BSP (internal
diameter 6.1)
2 Connection pipe 3/4" Male
BSP x 3/4" Male BSP
3 Sealing
4 Adaptor 3/4" Female
BSP x 3/4" Male BSP
5 Adaptor 3/4" Male
BSP x 3/4" Male BSP
6 Installation manual
7 EKRP1HB Digital I/O PCB
kit
8 Contactor fixing screw
EKSOLHWAVJU
Solar kit for air to water heat pump system
4PW54234-1
5 7
6 8
5x 1x 1x 2x
Necessary accessory for
installation of the solar kit for each
type of domestic hot water tank
EKHWS
050 080
50 gallons 80 gallons
(200 l) (300 l)
1 1 1
1 1 1
7 7 7
1 1 1
5 5 5
1 1 1
1 1 1
2 2 2
O
VERVIEW OF THE SOLAR KIT

Main components

9
5
3
2
4
10
1
6
10
8
1 Solar kit circulation pump
2 Heat exchanger
3 Inlet connection from solar pump station
4 Return connection to solar pump station
5 Inlet connection from the indoor unit
6 Return connection to the indoor unit
7a Return connection to the 50 and 80 gallons (200 and 300 l)
domestic hot water tank heat exchanger
7b Not applicable
8 Inlet connection from the domestic hot water tank heat exchanger
9 EPP casing
10 Non-return valves
Safety functions
Thermal cut out
The solar kit is electrically connected with the thermal cut out safety
of the domestic hot water tank. (refer to
When the thermal cut out safety of the domestic hot water trips, the
power supply to the pump of the solar kit is interrupted so that no
more solar heat can be transferred to the domestic hot water tank.
7a
7b 9
"Field wiring" on page
Installation and operation manual
8).
5