klover AURA 80 Quick start guide

ENGLISH
AURA 80,
CLASS 90,
AURA 120,
REA 100
pellet-burning
stove
INSTALLATION, USE,
MAINTENANCE AND HELPFUL
TIPS

SERVICE DECLARATION
Ref. Annex III EU Regulation no. 305/2011
DoP/KLOVER-042
1. Identification number
:
A80, AC80, CL90, CLC90
2. Model and/or lot no. and/or serial no. (Art.11-4)
:
AURA 80 AIR, AURA 80 MULTI-AIR, CLASS 90 AIR,
CLASS 90 MULTI-AIR
3. Intended use of the product according to the
relevant harmonised technical specification
:
Wood pellet-fired domestic heating appliance
4. Name or trademark of the manufacturer (Art11-5)
:
KLOVER s.r.l.
I - 37047 San Bonifacio (VR) –Via A. Volta, 8
5. Name and address of the representative (Art.12-2)
:
-
6. Assessment and verification system of the
performance constancy (Annex 5)
:
System 3
7. Notified laboratory
:
NB 0476
KIWA CERMET ITALIA s.p.a.
Number of test report (based on System 3)
:
2002365 / C-364
8. Declared performances
HARMONISED TECHNICAL SPECIFICATION
EN 14785
PERFORMANCE FEATURES
PERFORMANCE
Fire resistance
A1
Distance from combustible material
200 mm
Fuel spillage risk
Compliant
Emission of combustion products
-Nominal power
-Reduced power
CO at 13% of O2 0.006 %
CO at 13% of O2 0.058 %
Effective temperature
Compliant
Electrical safety
Compliant
Accessibility and cleaning
Compliant
Maximum operating pressure
-
Mechanical strength
NPD (performance not determined)
Thermal performance
-Nominal power (reduced)
-Nominal power (reduced) yielded to the
environment
7.81 kW (2.48 kW)
7.81 kW (2.48 kW)
Yield
-Nominal power
-Reduced power
ɳ 91.8 %
ɳ 93.8 %
Flue gas temperature
-Nominal power
-Reduced power
T 124.0 °C
T 72.0 °C
9. The performance of the product referred to in points 1 and 2 is compliant with the declared performance in
point 8.
This declaration is released on the sole responsibility of the manufacturer referred to in point 4.
Signed in the name and on behalf of the manufacturer by:
San Bonifacio (VR), 02/05/2018
Mario Muraro
Chairman of the Board

SERVICE DECLARATION
Ref. Annex III EU Regulation no. 305/2011
DoP/KLOVER-045
1. Identification number
:
A120, AC120
2. Model and/or lot no. and/or serial no. (Art.11-4)
:
AURA 120 AIR, AURA 120 MULTI-AIR
3. Intended use of the product according to the
relevant harmonised technical specification
:
Wood pellet-fired domestic heating appliance
4. Name or trademark of the manufacturer (Art11-5)
:
KLOVER s.r.l.
I - 37047 San Bonifacio (VR) –Via A. Volta, 8
5. Name and address of the representative (Art.12-2)
:
-
6. Assessment and verification system of the
performance constancy (Annex 5)
:
System 3
7. Notified laboratory
:
NB 0476
KIWA CERMET ITALIA s.p.a.
Number of test report (based on System 3)
:
5002365 / C-387
8. Declared performances
HARMONISED TECHNICAL SPECIFICATION
EN 14785
PERFORMANCE FEATURES
PERFORMANCE
Fire resistance
A1
Distance from combustible material
200 mm
Fuel spillage risk
Compliant
Emission of combustion products
-Nominal power
-Reduced power
CO at 13% of O2 0.008 %
CO at 13% of O2 0.052 %
Effective temperature
Compliant
Electrical safety
Compliant
Accessibility and cleaning
Compliant
Maximum operating pressure
-
Mechanical strength
NPD (performance not determined)
Thermal performance
-Nominal power (reduced)
-Nominal power (reduced) yielded to the
environment
11.1 kW (2.82 kW)
11.1 kW (2.82 kW)
Yield
-Nominal power
-Reduced power
ɳ 91.4 %
ɳ 93.2 %
Flue gas temperature
-Nominal power
-Reduced power
T 141.9 °C
T 74.3 °C
9. The performance of the product referred to in points 1 and 2 is compliant with the declared performance in
point 8.
This declaration is released on the sole responsibility of the manufacturer referred to in point 4.
Signed in the name and on behalf of the manufacturer by:
San Bonifacio (VR), 15/06/2018
Mario Muraro
Chairman of the Board

SERVICE DECLARATION
Ref. Annex III EU Regulation no. 305/2011
DoP/KLOVER-046
1. Identification number
:
R100, R100G
2. Model and/or lot no. and/or serial no. (Art.11-4)
:
REA 100, REA 100 GLASS
3. Intended use of the product according to the
relevant harmonised technical specification
:
Wood pellet-fired domestic heating appliance
4. Name or trademark of the manufacturer (Art11-5)
:
KLOVER s.r.l.
I - 37047 San Bonifacio (VR) –Via A. Volta, 8
5. Name and address of the representative (Art.12-2)
:
-
6. Assessment and verification system of the
performance constancy (Annex 5)
:
System 3
7. Notified laboratory
:
NB 0476
KIWA CERMET ITALIA s.p.a.
Number of test report (based on System 3)
:
5002365 / C-387
8. Declared performances
HARMONISED TECHNICAL SPECIFICATION
EN 14785
PERFORMANCE FEATURES
PERFORMANCE
Fire resistance
A1
Distance from combustible material
200 mm
Fuel spillage risk
Compliant
Emission of combustion products
-Nominal power
-Reduced power
CO at 13% of O2 0.010 %
CO at 13% of O2 0.052 %
Effective temperature
Compliant
Electrical safety
Compliant
Accessibility and cleaning
Compliant
Maximum operating pressure
-
Mechanical strength
NPD (performance not determined)
Thermal performance
-Nominal power (reduced)
-Nominal power (reduced) yielded to the
environment
9.5 kW (2.82 kW)
9.5 kW (2.82 kW)
Yield
-Nominal power
-Reduced power
ɳ 92.6 %
ɳ 93.2 %
Flue gas temperature
-Nominal power
-Reduced power
T 119.7 °C
T 74.3 °C
9. The performance of the product referred to in points 1 and 2 is compliant with the declared performance in
point 8.
This declaration is released on the sole responsibility of the manufacturer referred to in point 4.
Signed in the name and on behalf of the manufacturer by:
San Bonifacio (VR), 15/06/2018
Mario Muraro
Chairman of the Board

1
CONTENTS
CONTENTS ........................................................................................................................................................................ 1
INTRODUCTION................................................................................................................................................................. 3
IMPORTANT SAFETY INSTRUCTIONS................................................................................................................................... 3
THE MACHINE AND THE PELLETS ................................................................................................................................. 4
COMPONENTS OF THE APPLIANCE ..................................................................................................................................... 4
OVERALL DIMENSIONS AURA 80 ...................................................................................................................................... 6
OVERALL DIMENSIONS CLASS 90..................................................................................................................................... 7
OVERALL DIMENSIONS AURA 120 .................................................................................................................................... 8
OVERALL DIMENSIONS REA 100....................................................................................................................................... 9
CONNECTIONS DATA SHEET AURA 80 ............................................................................................................................ 10
CONNECTIONS DATA SHEET CLASS 90........................................................................................................................... 11
CONNECTIONS DATA SHEET AURA 120 .......................................................................................................................... 12
CONNECTIONS DATA SHEET REA 100............................................................................................................................. 13
TECHNICAL SPECIFICATIONS AURA 80 –CLASS 90....................................................................................................... 14
TECHNICAL SPECIFICATIONS AURA 120 ......................................................................................................................... 15
TECHNICAL SPECIFICATIONS REA 100............................................................................................................................ 16
PELLET PROPERTIES ...................................................................................................................................................... 16
REQUIREMENTS OF THE PLACE OF INSTALLATION................................................................................................. 17
POSITIONING.................................................................................................................................................................. 17
SPACES AROUND AND ABOVE THE APPLIANCE.................................................................................................................. 18
EXTERNAL AIR INTAKE .................................................................................................................................................... 18
THE FLUE AND CONNECTION TO THE SAME....................................................................................................................... 19
CHIMNEY ....................................................................................................................................................................... 20
ELECTRICAL CONNECTION .......................................................................................................................................... 21
CONNECTION TO THE ROOM THERMOSTAT OR A ROOM TEMPERATURE SENSOR................................................................. 22
DESCRIPTION OF COMPONENTS................................................................................................................................. 23
REMOTE CONTROL ......................................................................................................................................................... 23
SUPPORT PANEL ............................................................................................................................................................ 24
DISPLAY ........................................................................................................................................................................ 25
THE MENU ....................................................................................................................................................................... 26
INITIAL CONFIGURATIONS............................................................................................................................................ 32
CONNECTING THE REMOTE CONTROL .............................................................................................................................. 32
CONNECTION TO THE WIFI NETWORK.............................................................................................................................. 33
INITIAL START-UP .......................................................................................................................................................... 35
FIRST START-UP............................................................................................................................................................. 35
IGNITION CYCLE.............................................................................................................................................................. 36
WORKING MODE............................................................................................................................................................. 36
SWITCH-OFF CYCLE........................................................................................................................................................ 37
MODIFYING THE MAIN ROOM TEMPERATURE SETTING....................................................................................................... 37
MODIFYING THE POWER SETTING.................................................................................................................................... 37
MODIFY DUCTED AIR SPEED SET VALUES......................................................................................................................... 38
MODIFYING THE TEMPERATURE SETTING FOR DUCTED ROOMS......................................................................................... 38
PROBLEMS, ALARMS, USEFUL ADVICES ................................................................................................................... 39
USEFUL INFO….............................................................................................................................................................. 39
WHAT HAPPENS IF…...................................................................................................................................................... 39
ALARM SIGNALS ............................................................................................................................................................. 40

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AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
CLEANING AND MAINTENANCE ................................................................................................................................... 41
PRECAUTIONS BEFORE CLEANING ................................................................................................................................... 41
ROUTINE CLEANING........................................................................................................................................................ 41
NON-ROUTINE CLEANING ................................................................................................................................................ 43
CLEANING THE VERMICULITE........................................................................................................................................... 46
CLEANING THE CERAMIC GLASS ...................................................................................................................................... 46
CLEANING THE FLUE....................................................................................................................................................... 46
MAINTENANCE ............................................................................................................................................................... 46
PCB PARAMETERS ........................................................................................................................................................ 47
PARAMETER TABLES FOR AURA 80 AIR /CLASS 90 AIR ............................................................................................... 47
PARAMETER TABLES FOR AURA 80 MULTI-AIR /CLASS 90 MULTI-AIR ....................................................................... 49
PARAMETER TABLES FOR AURA 120.............................................................................................................................. 51
PARAMETER TABLES FOR AURA 120 MULTI-AIR ........................................................................................................... 53
PARAMETER TABLES FOR REA 100................................................................................................................................. 55
WIRING DIAGRAM........................................................................................................................................................... 57
STANDARD WARRANTY CONDITIONS......................................................................................................................... 58
Dear client,
First of all we would like to thank you for choosing a “KLOVER” product and we hope you will be satisfied with this
product.
Please carefully read the warranty certificate on the last page of this User guide.
The manual contains a detailed description of the appliance and its operation, instructions for proper installation, basic
maintenance and control points, which must be periodically performed; furthermore it contains practical advice which
helps to obtain maximum performance from the appliance with minimum fuel consumption.
Stay warm with KLOVER!
Copyright
All rights reserved. The reproduction of any part of this manual, in any form, without the explicit written permission of
KLOVER Srl. is forbidden. The content of this manual may be modified without notice. Although the documentation
contained in this manual has been carefully compiled and checked, KLOVER srl cannot be held liable for any damages
arising from the use of the same.
Copyright © 2018 KLOVER srl

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AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
INTRODUCTION
Important safety instructions
Please read these instructions before installing and using the product.
-The installation and initial start-up of the appliance must be performed by skilled personnel trained in the relevant safety
standards. They will be fully responsible for the definitive installation of the appliance and its proper operation. KLOVER
srl shall not be held liable if these precautions are not observed.
-During the installation and use of the appliance, all local regulations - including those referring to national and European
Standards - must be observed.
-Connect the flue gas outlet to a flue with the specifications described in the “Flue and its connection” section of this
User guide.
-The appliance is not suitable for installation on a shared flue system.
-If the flue should catch fire, use appropriate fire extinguishing equipment or call the fire brigade.
-Connect the product to an earthed power socket. Avoid using sockets controlled by switches or automatic timers.
-Do not use the power supply cable if damaged or worn.
-If a multiple socket is used, make sure that the total voltage of the connected devices does not exceed the rated voltage
for the socket. Also make sure that the total voltage of all the devices connected to the socket does not exceed the
maximum permitted level.
-The plug on the appliance’s power cable should be connected only once the assembly and installation of the appliance
is complete. It should remain accessible after installation if the appliance is not fitted with a suitable and accessible
two-pole switch.
-Do not use flammable substances to clean the appliance or its parts.
-Do not leave flammable containers and substances in the place where the appliance is installed.
-The appliance works exclusively with wood pellets and only with the hearth door shut.
-NEVER open the door of the appliance during normal operation.
-The use of poor quality pellets or any other material can damage the appliance operation, voiding the warranty and
exempting the manufacturer from all liability.
-Do not use the appliance as an incinerator or for any use other than that for which it was designed.
-Do not use fuels other than those recommended.
-Do not use liquid fuels.
-The appliance, and its outer surfaces in particular, become very hot to the touch during operation; handle with caution
in order to avoid burns.
-Keep fuel and flammable materials at a safe distance.
-Only use original spare parts recommended by the manufacturer.
-Do not make any unauthorised modifications to the appliance.
-Do not touch the hot components of the product (ceramic glass, flue pipe) during normal operation.
-Never touch the appliance if you are barefoot and/or if you have wet or damp parts of the body.
-Use the appropriate button to switch off the electrical panel. Do not disconnect the power supply cable while the
appliance is operating.
-During the ignition phase and normal operation of the appliance, maintain the necessary safety distance and do not
remain standing in front of it.
-Keep children away from the appliance when it is running since they could get burned by touching its hot components.
-Do not leave the packaging elements within reach of children or unassisted disabled persons.
-Children and inexperienced people must not be allowed to use the appliance.
-The appliance may be used by children no younger than 8 years of age and people with reduced physical, sensory or
mental capabilities, or those without experience of the appliance, as long as they are supervised or have received
instructions on how to use the appliance safely and understand the hazards inherent to the appliance.
-Children should not play with the appliance.
-User maintenance and cleaning operations should not be carried out by unsupervised children.
-Do not use the appliance in ways other than those indicated in this user guide.
-The appliance is designed for indoor use only.
-This user guide constitutes an integral part of the appliance. If the product is sold to another user, this manual must be
passed on to the new owner.

4
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
KLOVER S.R.L. DECLINES ALL LIABILITY IN CASE OF ACCIDENTS DUE TO FAILURE TO COMPLY WITH THE
SPECIFICATIONS OF THIS MANUAL.
KLOVER S.R.L. DECLINES ALL LIABILITY DUE TO INCORRECT USE OF THE PRODUCT BY THE USER,
UNAUTHORISED MODIFICATION AND/OR REPAIRS, AND USE OF NON-ORIGINAL SPARE PARTS OR SPARE
PARTS NOT SPECIFICALLY DESIGNED FOR USE ON THIS PRODUCT MODEL.
KLOVER S.R.L. SHALL NOT BE HELD LIABLE FOR THE STOVE'S INSTALLATION. THE INSTALLER IS THE
SOLE PARTY RESPONSIBLE FOR THIS OPERATION AND IS ALSO ENTRUSTED WITH CHECKING THE FLUE,
EXTERNAL AIR VENT AND THE CORRECTNESS OF THE PROPOSED INSTALLATION SOLUTIONS. ALL THE
SAFETY REGULATIONS SET OUT IN THE SPECIFIC LAWS IN FORCE IN THE COUNTRY WHERE THE MACHINE
IS INSTALLED MUST BE OBSERVED.
NON-ROUTINE MAINTENANCE MUST ONLY BE PERFORMED BY AUTHORISED AND QUALIFIED STAFF.
To ensure the validity of the warranty, the user must comply with the instructions contained in this guide and, in
particular, must:
-Use the appliance within its operating limits;
-Regularly perform all maintenance activities;
-Authorise expert and competent people to use the appliance.
Failure to comply with the instructions contained in this guide shall automatically void the warranty.
THE MACHINE AND THE PELLETS
Components of the appliance
The appliance is delivered with the following equipment:
-No. 1 - User, installation and maintenance guide;
-No. 1 - Power supply cable;
-No. 1 - Front heat exchanger cleaning hook;
-No. 1 - Remote control.
The following images show some details of the appliance:
Front heat exchanger
cleaning hook.

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AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Airtight seal for tank.
Pneumatic arm for
raising the door.
Microswitch for
closing tank cover.
Anti-interference filter
Main switch, connection for
power supply cable with 2
built-in fuses (4A 250V).
Flue gas
outlet.
Intake pipe.
Support panel.
Wi-Fi information
(Mac address and
Registration code).
Safety thermostat with
manual reset.
R.T. terminal Room
thermostat connection.
VIEW FROM ABOVE
REAR VIEW

6
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Overall dimensions AURA 80

7
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Overall dimensions CLASS 90

8
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Overall dimensions AURA 120

9
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Overall dimensions REA 100

10
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Connections data sheet AURA 80
Description of connections
C= Ducted air outlet (“MULTI-AIR” model only)
80 mm M
A = Intake pipe
50 mm
S= Flue gas outlet
80 mm M
E =Electricity connection
REAR
VIEW

11
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Connections data sheet CLASS 90
Description of connections
C= Ducted air outlet (“MULTI-AIR” model only)
80 mm M
A = Intake pipe
50 mm
S= Flue gas outlet
80 mm M
E =Electricity connection
REAR
VIEW

12
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Connections data sheet AURA 120
Description of connections
C1 = Ducted air outlet 1 (“MULTI-AIR” model only)
80 mm M
C2 = Ducted air outlet 2 (“MULTI-AIR” model only)
80 mm M
A = Intake pipe
50 mm
S= Flue gas outlet
80 mm M
E =Electricity connection

13
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Connections data sheet REA 100
Description of connections
A = Intake pipe
50 mm
Sb = Rear Flue gas outlet
80 mm M
Su = Upper Flue gas outlet
80 mm F
E =Electricity connection
TOP
VIEW
REAR
VIEW

14
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Technical Specifications AURA 80 –CLASS 90
Nominal heat input
kW (kcal/h)
8.51 (7,350)
Reduced thermal capacity
kW (kcal/h)
2.64 (2,300)
Nominal thermal output
kW (kcal/h)
7.81 (6,750)
Reduced thermal power
kW (kcal/h)
2.48 (2,150)
Efficiency at thermal nominal power
%
91.8
Efficiency at reduced thermal power
%
93.8
CO at 13% oxygen at nominal thermal power
%
0.006
CO at 13% oxygen at reduced thermal power
%
0.058
Maximum power uptake
Watt
340*
Power uptake when running
Watt
60
Nominal voltage
V
230
Nominal frequency
Hz
50
Flue outlet diameter
mm
80
Air intake pipe diameter
mm
50
Minimum chimney draught at nominal thermal power
Pa
10
Minimum chimney draught at reduced thermal power
Pa
10
Combustion gas mass at nominal thermal power
g/s
5.8
Combustion gas mass at reduced thermal power
g/s
2.7
Ventilated pellet tank capacity (ducted)
kg
20 (16)
Average exhaust flue gas temperature at nominal thermal power
°C
124
Average exhaust flue gas temperature at reduced thermal power
°C
72
Width AURA 80 (CLASS 90)
mm
480 (500)
Height AURA 80 (CLASS 90)
mm
1010 (1080)
Depth AURA 80 (CLASS 90)
mm
525 (540)
Minimum safety distance from flammable materials (side/rear/front)
mm
200 / 200 / 800
Weight AURA 80 (CLASS 90)
kg
100 (135)
* Power consumption only during the ignition cycle.
The appliance's heat output may vary depending on the type of pellets used.

15
AURA 80, CLASS 90, AURA 120, REA 100 PELLET-BURNING STOVE
EN - Rev. 1.6
Technical Specifications AURA 120
Nominal heat input
kW (kcal/h)
12,1 (10.406)
Reduced thermal capacity
kW (kcal/h)
3,0 (2.580)
Nominal thermal output
kW (kcal/h)
11,1 (9.546)
Reduced thermal power
kW (kcal/h)
2,82 (2.425)
Efficiency at thermal nominal power
%
91,4
Efficiency at reduced thermal power
%
93,2
CO at 13% oxygen at nominal thermal power
%
0,008
CO at 13% oxygen at reduced thermal power
%
0,052
Maximum power uptake
Watt
340*
Power uptake when running
Watt
60
Nominal voltage
V
230
Nominal frequency
Hz
50
Flue outlet diameter
mm
80
Air intake pipe diameter
mm
50
Minimum chimney draught at nominal thermal power
Pa
10,5
Minimum chimney draught at reduced thermal power
Pa
10
Combustion gas mass at nominal thermal power
g/s
7,5
Combustion gas mass at reduced thermal power
g/s
3,4
Ventilated pellet tank capacity (ducted)
kg
24 (20)
Average exhaust flue gas temperature at nominal thermal power
°C
141,9
Average exhaust flue gas temperature at reduced thermal power
°C
74,3
Width
mm
482
Height
mm
1114
Depth
mm
527
Minimum safety distance from flammable materials (side/rear/front)
mm
200 / 200 / 800
Weight
kg
130
* Power consumption only during the ignition cycle.
The appliance's heat output may vary depending on the type of pellets used.