16
17
Pump Z1
Remo
te
Contr
oller
He
ating run
signal fr
om
sta
t or ufh
3 port Monobloc
split and ht only
Comms t
o
Out
door Unit
Powe
r
16 Amps
Immer
sion He
ater 13A
Cylinder sensor
up t
o 75m long
2 Cor
e fle
x
0.75mm
Monobloc Installation
Monobloc Installation
Wiring Diagr
am Monobloc ( PCB in the Mirr
or Bo
x )
Powe
r
the Hit
achi sys
tem needs 2 po
w
er supplies
Immer
sion he
ater
is c
onnec
ted t
o 31 Liv
e and 30 Neutr
al;
Communic
ation c
able
connec
t t
o the c
ontr
ol bo
x, t
erminals 1 and 2.
Remo
te c
ontr
oller
c
onnec
t t
o 3 and 4.
Cylinder sensor
c
onnec
t this using 5 and 6
Run signal
, 13 is permanently 240V ac. The run signal g
oes int
o 14. R
emo
ve the link
.
Pump Z1
Liv
e 14 and Neutr
al 34 on a c
ombi wir
e liv
e t
o 36
3 port
c
onnec
t liv
e t
o 32 and Neutr
al t
o 34 the or
ang
e and gr
ey wir
es ar
e no
t used.
If a
lo
w lo
ss he
ader or buff
er
is used y
ou c
an c
onnec
t a buff
er sensor in 8 and 9
Before power up
Monobloc Dip Switches when using mirror box
In the outdoor unit on the right hand pcb, set DSW 4 Pin 1 up to
activate indoor unit wiring box. You also need to set SSW1 to Local
push it down (Instead of remote)
On the Monobloc, mirror box / indoor unit make sure DSW2
switches in the indoor switch box match the setting for the
outdoor unit selected, this tells the unit its size.
Details of the disp switches in the mirror box and how you have to set them.
If you get fault 011 or fault 31 on a Monobloc with mirror box (indoor wiring box) you have not set these switches correctly
Now power it up,
it will say AUoP on the outdoor unit if you heave set this up right.
Now turn to page 33.
2.0 HP
2.5 HP
3.0 HP
4.0 HP
5.0 HP
6.0 HP
8.0 HP
10.0 HP
