Ariston HW65/9H User manual

Air Energy Water Heater
Product Manual (Integrated version)
Applicable Model:
HW65/9H
HW80/9H

Manual No: 36176000000
Content
1. System Introduction
1.1 Appearance
1.2 Functions and Features
1.3 Package List
2. Technical Sheet
2.1 Technical parameter
2.2 Outline Dimension
2.3 Schematic Diagram
3. Warning
4. Installation Instruction
4.1 Installation
4.2 Pipe Connection
4.3 Y-shaped Nozzle Connection
5. First Electrical Connection Instruction
5.1 First Electrical Connection
5.2 Leakage Protection Special Plug Instruction
6. Control Panel
7. Turn-on and Standby

8. Operation Mode Option
8.1 How to Choose Intelligent Heating Pump and Fast Wash
8.2 How to Choose Operation Mode
8.3 Timing Mode
8.4 Night Mode
8.5 Standard Mode
8.6 Sleep Mode
8.7 Hot Water Quantity Display
9. Setting
9.1 How to set the Temperature Quickly
9.2 Set CST
9.3 Timing 1, 2 /Temperature Setting
10. Remote Controller
11. Wire Controller (optional)
12. Care and Maintenance
12.1 Inner Tank Emptying
12.1 Inner Tank Cleaning
12.3 Regular Cleaning of Filter Mesh
13. Common Malfunction and Troubleshooting
1. System Introduction

1.1 Appearance
1.2 Functions and Features
Based on heat pumping theory of absorbing thermal energy from the air, Ariston Air Energy Water
Heater is a new generation water heating device for shower and washing.
Features:
1. It utilizes heat pumping special compressor.
2. Based on heat pumping theory, it realizes more than 3 times efficiency ratio through absorbing
thermal energy from the air which is totally free for charge.
3. Together with intensified titanium-planted porcelain enamel tank, externally positioned heat
exchange structure enables higher heat exchange ratio and longer durability and prevents
refrigerant leakage.
4. Auxiliary high efficiency heating tube with water and electricity separated feature.
5. Smart computer and remote control enable multi-mode option.
6. Over-heating and over-pressure protection.
7. Exclusively equipped with ProTech titanium-plated ion bar, it could better remove scale and
realize corruption resistance.

8. Specially designed night mode significantly reduces the operation cost of users from regions of
time-sharing power supply.
9. Wireless remote control and wire controller (optional) meet different user needs.
10. This product is equipped with leakage protection special plug, which not only serves as regular
leakage protector but also provides additional safety in the case of abnormal grounding, to meet all
the requirements described in GB4706, 12-2006 and appendix AA.
1.3 Package List
Air Energy Water Heater 1 Piece, Instruction Manual 1 Piece, Barcode 4 Pieces
Safety Valve (with overflow connector) 1 Piece, User Service Manual 1 Piece, Remote Control 1
Piece,
Installation Kit 1 Package, Installation Sheet 1 Piece, Unser Installation and Operation Instruction 1
Piece

2. Technical Sheet
2.1 Technical parameter
Model
Rated
Capacity
(Liter)
Rated
Voltage
(V)
Rated
Frequency
(Hz)
Rated Current
(A) / Rated Input
Power (W)
Rated Heat
Capacity (W)
Heating
Pump
Electric
Heating
Heating
Pump
Electric
Heating
HW65/9H
65
220~
50
1.2/260
10.0/2200
780
2200
HW80/9H
80
220~
50
1.2/260
10.0/2200
780
2200
Implementation Standard: GB4706.1 GB4706.12 GB4706.32
Test conditions: Environment DB/WB 20/15℃, water temperature ranges from 15℃to
55℃.
Model
Max.
Workin
g
Pressur
e (Mpa)
Water
Temperatur
e Setting
Range (℃)
Heating
Pump
Working
Temperatur
e (℃)
Refrigerant
s
Refrigerant
s Volume
(g)
Noise
Value
(dB(A)
)
Net
Weigh
t (kg)
HW65/9
H
0.8
40~75
10~43
R134a
380
≤42
47
HW80/9
H
0.8
40~75
10~43
R134a
380
≤42
48
Noise value is based on the results from GB23137.6.11 Anechoic Chamber
2.2 Outline Dimension
Model
A
B
C
D
E
F
G
H
M
N
HW65/9H
1129
510
476
349
400
195
G1/2”
256
275
384
HW80/9H
1212
510
476
391
100
236
G1/2”
256
275
467

2.3 Electrical Circuit Diagram
Capacitor, Compressor, Compressor Protector, DC fan motor, Environment Temperature Sensor,
Evaporator Temperature Sensor, Grounding Cable, Green yellow, Heating Pipe, Display Panel,
Water Temperature Sensor, Leakage Protection Plug

3. Warning
According to certain national standard, there are some limitations of installing water heater in the
bathroom.
Ariston Thermo Group (China) Co., Ltd. bears no responsibility for damages result from user’s
installation and operation which are against instructions of this manual. Product installation must
be implemented by technicians authorized or certified by Ariston and we don’t bear any
responsibility in the process of the installation carried by users themselves.
It is more than necessary to pay attention to the following issues:
·Must use original safety valve which is attached to product package.
·Product package must be intact and not replaced by other parts.
·Product installation must be implemented by technicians authorized or certified by Ariston and
expansion bolts must be fastened.
·Make sure that power supply voltage is the same with that on product tag and that ammeter, outlet
(16A outlet) and cable diameter (related with 16A outlet) are in conformity with product’s rated
current.
·According to national standard, check for grounding condition, outlet must be connected with
earth wire which is totally separated with neutral wire. It is
strictly prohibited of using water heater without reliable
grounding condition.
·Do not use any electricity adapter and extension cable to
adapt to water heater’s plug or use any other plug to
adapt to its outlet. Please do not use terminal board
(figure d and e).
·Water heater should be separately connected to the
circuit where there is no other electric appliance.
·Water heater and outlet should be installed at a dry
place where is free from water.
·Line cord used by this product is specially designed, if
there’s any damage it could only be changed by
technicians authorized or certified by Ariston.
·If user’s in-house power supply does not meet the
standard requirement then it’s suggested that an
independent leakage protector should be installed into
water heater’s loop.

·Children should use this product for shower under the instruction of other adults.
·In order to avoid injury caused by hot water, it is suggested to release cold water first from water-
mixing valve and then add hot water to get the temperature suitable for use.
·There should be no flammable and explosive material around this product.
·Do not turn off the power when it is running in case ProTech titanium-plated ion bar goes wrong.
4. Installation Instruction
4.1 Installation
A. Requirements on Product’s Installation Position and Load-bearing Wall
·It should be installed at the nearest place where there is outlet, drainage or floor drain for
condensate nearby. If the distance between this product and the installation place is more than 8
meters, then the pipelines should be treated heat preservation finish.
·It should not be installed at kitchen and alike places where there are too much smoke,
electromagnetic wave, unstable voltage and acid or alkaline vapor.
·Its air inlet should not be close to high-temperature heat source, such as bathroom-master, or get
in the way of air inlet.
·Make sure the load-bearing wall can support the weight 4 times of a completed filled water heater.
·Before determining where bolt hole should be and in order to reserve the space needed to open
side panel to perform maintenance operation, it is necessary to make sure that the distance of both
sides of the product from the load-bearing wall is no less than 350mm. This product is better not to
be installed at the ceiling or semi-suspended ceiling.
Note: It is strictly prohibited to vertically install this product.
If it is installed at bathroom or some other narrow space, there is a possibility that you will be
bothered by overflow, noise and decrease of indoor temperature. Please be well prepared for these
problems.

B. How to install this product with L-shaped installation component
·To drill the holes with kirner that is smaller than expansion pipe and then apply to aiguilles with
the same diameter as the expansion pipe to adjust the pre-drilled holes to suitable size in a non-
impact way.
·Insert the expansion pipe and screw L-shaped hook into it using a wrench or other suitable tool
until the distance of the hook head from the wall is “A” (figure g) with the head being upward.
(Refer to the following figure to learn distance “A”).
Model
A
HW65/9H
HW80/9H
There’s two ring marks at the tail of L-
shaped installation component. Refer to
the following figure to learn the exposure
length. Wall should be at the between of
two rings.
·Lean the product close to the wall and slowly move it downward until the hook is attached to
installation bracket and then pull it down to make sure the product is fastened.
C. If the floated coat of the wall is too thick or the wall is consist of hollow bricks, then it is
necessary to install additional supporting bracket to make sure the product is well fastened.
D. Installation Distance
Installation Distance: 384mm for HM65/9H and 467mm for HW80/9H