Installation and operating instructions
36
DAIKIN EKHHP(3/5)00AA2V3
DAIKIN Hot water heat pump
008.1423444_05 – 08/2016
9
x
Service and maintenance
9.2.1 Filling, topping up storage tank - without
installed solar system
●
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 the
filling 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.
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!
!
Observe the information on the water connection and
water quality in accordance with Chap. 2.4 and 4.7.
Fig. 9-1
Filling the storage tank - without solar system
23
1
