Filling, Topping Up Storage Tank - Without Installed Solar System; Filling, Topping Up Storage Tank - With Optional Kfekfe Filling Connection Or With Installed Drainback Solar System Drainback - Daikin EKHHP300AA2V3 Installation And Operating Instructions Manual

9 x Service and maintenance
CAUTION!
If filling or topping up the storage tank is done by
means of the boiler filling and drain valve, a
temporary filling loop must be used with the
appropriate backflow prevention device in
accordance with clause G24.2, Guidance to the
Water Supply (Water Fittings) Regulations
1999.
!
UK only!
9.2.1 Filling, topping up storage tank - without
installed solar system
Observe the information on the water connection and
water quality in accordance with Chap. 2.4 and 4.7.
● Connect the filling hose with backflush prevention (1") to the
connection "DrainBack Solar - feed" (see Fig. 9-1,
Item 1).
● Fill the storage tank on the DAIKIN EKHHP until water
comes out of the connection (Fig. 9-1, Item 23), that has
been connected as the safety overflow.
● Disconnect the filling hose with backflush prevention (1")
again.
9.2.2 Filling, topping up storage tank - with optional
KFEKFE filling connection or with installed
DrainBack solar system DrainBack
● Without solar system: KFE filling connection (accessory
KFE BA) on the filling and draining connection on the DAIKIN
EKHHP (see Fig. 3-1, Item 10)
bzw.
Mit Solarsystem: Mount the KFE filling connection
(accessory KFE BA) to the connection bracket of the
control and pump unit (EKSRPS4A).
● Connect thefilling hose with backflush preventer (1/2") to the
previously installed KFE cock.
● Fill the storage tank on the DAIKIN EKHHP until water
comes out of the connection (Fig. 9-1, Item 23), that has
been connected as the safety overflow.
● Disconnect the filling hose with backflush prevention (1/2")
again.
Installation and operating instructions
36
1
23
Fig. 9-1 Filling the storage tank - without solar system
DAIKIN EKHHP(3/5)00AA2V3
DAIKIN Hot water heat pump
008.1423444_05 – 08/2016