Attached accessories
No.
Accessory part
Qty. No.
Adjustable Feet
4
1
3
Drain Elbow
1
2
4
Optional Accessories
No.
Accessories part
5
Optional PCB (CZ-NS4P)
Network Adaptor (CZ-TAW1) and
6
Extension Cable (CZ-TAW1-CBL)
Dimension Diagram
598
FRONT VIEW
60
478
60
Adjustable Feet
BOTTOM VIEW
Tube Connector Function
Water Inlet (From Space Heating/Cooling)
a
Water Outlet (To Space Heating/Cooling)
b
Cold Water Inlet (Domestic Hot Water Tank)
c
Hot Water Outlet (Domestic Hot Water Tank)
d
Refrigerant Gas
e
Refrigerant Liquid
f
Domestic Hot Water Tank Discharge (Drain Tap)
g
Type: Ball Valve
Pressure Relief Valve Drainage
h
Drain Water Hole
i
Model
Capacity (L)
WH-ADC1216H6E5
185
SELECT THE BEST LOCATION
1
Install the Tank Unit in indoors with frost free weather proof
location only.
Must install on a fl at horizontal and solid hard surface.
There should not be any heat source or steam near the
Tank Unit.
A place where air circulation in the room is good.
A place where drainage can be easily done (e.g. Utility room).
A place where Tank Unit's operation noise will not cause
discomfort to the user.
A place where Tank Unit is far from door way.
Field Supply Accessories (Optional)
No.
Accessory part
Qty.
Packing
1
Remote Controller
iii Mixing valve
Cover
1
iv Pump
vi Outdoor sensor
vii Zone water sensor
Qty.
viii Zone room sensor
ix Solar sensor
1
It is recommended to purchase the fi eld supply accessories listed in above table.
1
Tube Position Diagram
717
h
102
SIDE VIEW
1
position
Connector Size
Weight (kg)
Empty
Full
124
309
Part
Electromotoric Actuator
2-way valve kit
i
*Cooling model
2-port Valve
Room thermostat
Wired
ii
Wireless
–
–
v
Buffer tank sensor
–
–
–
–
–
e
c
a
f
d
b
g
475
380
300
229
159
133
427
i
R 1¼"
R 1¼"
R ¾"
R ¾"
7/8-14UNF
5/8-18UNF
Rc 1/2"
---
---
A place where accessible for maintenance.
Ensure to keep minimum distance of spaces as illustrated
below from wall, ceiling, or other obstacles.
A place where fl ammable gas leaking might not occur.
Secure the Tank Unit to prevent it being knocked over
accidentally or during earthquakes.
Please avoid installations which expose the Tank Unit to any of the
following conditions:
Extraordinary environment conditions; installation in frost or
exposure to unfavorable weather conditions.
Voltage input exceeding the specifi ed voltage.
Model
Specifi cations Maker
SFA21/18
VVI46/25
PAW-A2W-RTWIRED
PAW-A2W-RTWIRELESS
167032
Yonos 25/6
PAW-A2W-TSBU
PAW-A2W-TSOD
PAW-A2W-TSHC
PAW-A2W-TSRT
PAW-A2W-TSSO
Main Components Diagram
a
8
c
9
9
1
7
2
0
d
3
4
e
j
h
5-1
g
5-2
b
6
k
1 Remote Controller
2 Water Pump
3 Control Board Cover
4 Main PCB
5-1
Single Phase RCCB/ELCB (Main Power)
5-2
Single Phase RCCB/ELCB (Backup Heater)
6 Water Filter Set
7 Heater Assembly
8 3-Way Valve (Not Visible)
9 Overload Protector (Not Visible)
0 Expansion Vessel (Not Visible)
a Air Purge Valve
b Pressure Relief Valve
c Flow Sensor
d Water Pressure Gauge
e Front Plate
f Top Plate
g Right Plate
h Left Plate
i Rear Plate
j Tank Sensor (Not Visible)
k Safety Relief Valve
AC230V
Siemens
Siemens
AC230V
–
AC230V
Caleffi
AC230V
Wilo
–
–
–
–
–
–
–
–
–
–
f
i
3