2
3
4
5
11.1.
Fo
1
2
3
4
5
11.1.
Be s
of th
11.1.
Water
inspec
water
11.1.
C
Va
ho
If
dr
Pu
In
Ta
yo
Set the Pr
Start filling
0.1 MPa (
Cooling ci
filling wate
Pressure
Turn ON t
Pump and
Check and
tube conn
Disc
.5.2
or Domestic
Turn OFF
Set the Do
(Drain Tap
Open Tap
Turn the S
counterclo
air is relea
the knob t
pipeline is
After disch
Discharge
.6 Recon
sure to switch of
he below checki
Che
.6.1
= 1 b
r pressure sh
cts the Wate
into Tank Un
Che
.6.2
heck for corr
alve by turni
orizontal.
you do not h
rainage), con
ush down the
n case the wa
ank Unit, sw
our local auth
ressure Relie
g water (with
1 bar)) to the
rcuit via Tub
er if the free
Relief Valve
the Tank Uni
d Water Pum
d make sure
ecting points
charge th
c Hot Water
power supp
omestic Hot
p) to “OPE
p / Shower to
Safety Relief
ockwise sligh
ased from thi
to original po
s emptied.
harge, set Do
e (Drain Tap)
firmation
WARNI
ff all power supp
ngs.
eck Water
bar)
hould not low
er Pressure G
nit (via Tube
eck Pressu
rect operatio
ng on the lev
hear a clackin
ntact your loc
e lever after
ater keep on
itch off the sy
horized deale
Lever
Turn up
Pressure re
ef Valve leve
h pressure m
e Space Hea
be Connector
water flow th
Drainage
it and make s
mp are runnin
no water lea
s.
e Water
Tank
ply.
Water Tank
EN”.
o allow air inle
Valve knob
htly and hold
is pipeline. T
osition after e
omestic Hot
) to “CLOS
ING
ply before perfo
r Pressure
wer than 0.05
Gauge). If ne
e Connector
g
ure Relief
n of Pressur
ver to becom
ng sound (du
cal authorize
finish check
draining out
ystem, and t
er.
Pressure relief
valve
b
elief valve
b
el “DOWN”.
ore than
ating /
r
g
. Stop
hrough
.
sure Water
g.
aking at the
Discharge
et.
it until all
Then recover
ensured the
Water Tank
SE”.
orming each
e
*(0.1 MPa
5 MPa (with
cessary add
g
).
f Valve
re Relief
me
ue to water
ed dealer.
ing.
t from the
then contact
f
r
11.
For
11.
Ens
che
Turn
This
sup
Be
bu
el
11.
11.
Ex
1.6.3
Ch
Space Heat
Expansion V
pressure of
Total amoun
200 L. (Inne
5 L)
If total amou
another exp
Please keep
system wate
Ch
1.6.4
sure the RCC
ck RCCB/EL
n on the pow
s testing cou
plied to the T
e careful not to
utton when the
ectrical shock m
Push the “T
lever would
functions no
Contact auth
malfunction.
Turn off the
If RCCB/ELC
“ON” again a
1.7 Insta
Room
Remote Con
be moved to
Thermostat.
In
1.7.1
Install at the
(Location wh
be detected
Install vertic
Avoid the fo
1 By
the
w
or direct
2 In the sh
from the
3 Location
Remote
proof.)
4 Location
5 Uneven
Keep distan
and PC. (Ca
xpansion
hecking
ting / Coolin
Vessel with 1
1 bar is insta
nt of water in
er volume of T
unt of water i
ansion vesse
p the installat
er circuit with
heck RCC
CB/ELCB set
LCB.
wer supply to
ld only be do
Tank Unit.
WAR
touch parts othe
power is supplie
may happen.
EST” button
turn down an
ormal.
horized deale
.
power suppl
CB functions
after testing
llation of
m Thermo
ntroller moun
o the room an
stallation
e height of 1 t
here average
).
ally against t
llowing locat
window, etc.
t air.
hadow or bac
e room airflow
n where cond
Controller is
n near heat s
surface.
ce of 1 m or
ause of fuzzy
Vessel Pr
ng
10 L air capa
alled in this T
n system sho
Tank Unit’s p
is over 200 L
el. (field sup
tion height d
hin 10 m.
CB/ELCB
t to “ON” con
the Tank Un
one when po
RNING
er than RCCB/E
ed to Tank Unit
on the RCC
nd indicate “
er if the RCC
ly to the Tan
s normal, set
finish.
Remote C
ostat
nted to the T
nd serve as
Location
to 1.5 m from
e room temp
the wall.
tions for insta
exposed to d
ckside of obj
w.
densation oc
s not moistur
source.
more from t
y image or no
re Pressur
acity and initia
Tank Unit.
ould be below
piping is abo
L, please add
ply)
ifference of
ndition before
nit.
ower is
ELCB test
. Else,
B/ELCB. The
0”, if it
CB/ELCB
nk Unit.
t the lever to
Controller
ank Unit can
Room
m the floor
perature can
allation.
direct sunligh
jects deviate
ccurs (The
re proof or dr
he TV, radio
oise)
re
al
w
out
d
e
e
as
n
ht
ed
rip
o
