Hokkaido HCKU 1066 X4 Series, Руководство по обслуживанию

Страница: 191 / 410

OUT-15
DUAL, TRIPLE, POKER DC Inverter : 3. Outdoor Unitis & Troubleshooting
Multi Liberty
DC Inverter
C
om
bi
na
tio
ns
w
ith
H
C
KU
6
06
X
3,
H
C
KU
8
06
O
ut
do
or
U
ni
ts
X
3
Exhaust temperature sensor
4-w
ay
valv
e
Compressor
Receiv
er
Axial flo
w f
an
Condenser
Main capillar
y
A
uxiliar
y
capillar
y
Chec
k v
alv
e
Capillar
y
(Unit
“A”)
Capillar
y
(Unit
“B”)
Capillar
y
(Unit
“C”)
EXV v
alv
e
(“A”) EXV v
alv
e
(“B”) EXV v
alv
e
(“C”)
Filter (“B”) Filter (“C”) Filter (“A”)
Temperature sensor Gas side (Unit
“A”)
Temperature sensor Gas side (Unit
“B”)
Temperature sensor Gas side (Unit
“C”)
T angential f an
Evaporato r
Liquid side [Ø6.35 (1/4”)] Liquid side [Ø6.35 (1/4”)] Liquido side [Ø6.35 (1/4”)] Gas side [Ø9.52 (3/8”)] Gas side [Ø9.52 (3/8”)] Gas side [Ø9.52 (3/8”)]
OUTDOOR UNIT
INDOOR UNIT (1I.U
. / 2I.U
. / 3I.U
.)
Liquid side [Ø6.35 (1/4”)]
Gas side
• 206 X,
266 X:
[Ø9.52 (3/8”)]
• 356 X,
536 X:
[Ø12.7 (1/2”)]
Note: For refrigerant connection of 356 X and 536 X Indoor Units, it is needed a diameter adapter Ø9.52 (3/8”) → Ø12.7 (1/2”) on Outd
oor Unit’
s Gas side.
With each Outdoor Unit HCKU 606 X3, HCKU 806 X3, 2 adapters are provided. Each adapter must be connected (Flare connection) to
Outdoor Unit
’s service
valve on one side, and on the other side (always with Flare connection) to Gas side piping directed to Indoor Unit.
Gas side, Outdoor Unit [(Ø9.52 (3/8")]
To Gas side piping, Indoor Unit: [(Ø12.7mm (1/2")]. Except 206 X, 266 X [(Ø9.52mm (3/8")].
Adapter