MAINE ENERGY SYSTEMS PES 20 User manual

Please read carefully prior
to installing and servicing.
SAVE THESE INSTRUCTIONS
Operating
Manual
Pellet heating with auger
delivery or vacuum suction
system for the end-user
AutoPellet®
PES 20, 32, 56
A_V3.10
AutoPellet TOUCH
USA
PE 568 USA 2.0 ·www.maineenergysystems.com

Title: Operating Manual AutoPellet® PES 20, 32, 56
Article number: PE 568 USA 2.0
Version valid from: 09/2021
Approved: Wohlinger Christian
Author Manufacturer
MAINE ENERGY SYSTEMS LLC
8 Airport Road — P.O. Box 547 Bethel
Maine 04217
E-Mail: [email protected] © MAINE ENERGY SYSTEMS LLC
www.maineenergysystems.com Subject to modifcations

Operating Manual AutoPellet® PES 20, 32, 56
1 Dear Customer ................................................................................................................................................ 5
2 Use only for the purpose intended................................................................................................................ 6
3 Types of safety warning sign......................................................................................................................... 7
4 Warnings and safety instructions.................................................................................................................. 8
4.1 Basic safety instructions............................................................................................................................... 8
4.2 Warning signs............................................................................................................................................... 8
4.3 What to do in an emergency.......................................................................................................................10
5 Prerequisites for installing a pellet boiler .....................................................................................................11
5.1 Guidelines and standards for installing a pellet boiler .................................................................................. 11
5.2 Installation room........................................................................................................................................... 11
5.3 lue gas system........................................................................................................................................... 12
5.4 Safety systems............................................................................................................................................ 15
5.5 Installation with an existing boiler............................................................................................................... 15
6 Fuel ................................................................................................................................................................ 17
6.1 Specification for high quality pellets as per EN ISO 17225–2, class A1 and by P I standards in North
America......................................................................................................................................................... 17
6.2 Distance to flammable materials................................................................................................................. 18
6.3 Storing the pellets....................................................................................................................................... 18
6.4 Measures for the ventilation of storage rooms........................................................................................... 18
7 Product description ......................................................................................................................................19
7.1 The pellet boiler............................................................................................................................................ 19
7.2 Pellet suction system...................................................................................................................................22
7.3 Auger delivery system ................................................................................................................................22
7.4 Storage systems..........................................................................................................................................23
7.4.1 Pellet storage room......................................................................................................................23
7.4.2 lexilo fabric tank........................................................................................................................23
8 Operating the Pellematic............................................................................................................................. 24
8.1 Operating the heating system .................................................................................................................... 24
8.2 Description of the control panel .................................................................................................................25
8.3 Setting language, date and time at Pelletronic Touch................................................................................25
8.4 Operating Device with Touch screen ........................................................................................................ 28
8.5 Opening window........................................................................................................................................ 28
8.6 User controls and their function ................................................................................................................ 29
8.7 Main Menu ................................................................................................................................................... 31
9 Mode ............................................................................................................................................................. 33
10 Measuring Values........................................................................................................................................ 34
11 Weather ....................................................................................................................................................... 35
12 Heating Circuit ............................................................................................................................................ 36
12.1 Measuring values Heating circuit................................................................................................................37
12.2 Time programme Heating circuit.............................................................................................................. 38
12.3 Party.......................................................................................................................................................... 39
12.4 Vacation .................................................................................................................................................... 39
12.5 Heating curve and Heating limits..............................................................................................................40
13 Domestic hot water .................................................................................................................................... 43
13.1 Measuring values Domestic hot water.......................................................................................................44
13.2 Time programme DHW.............................................................................................................................44
14 DHW Return pump ..................................................................................................................................... 45
14.1 Measuring values DHW Return pump .......................................................................................................46
14.2 Time programme DHW return pump .......................................................................................................46
15 Solar............................................................................................................................................................. 47
15.1 Measuring values Solar............................................................................................................................... 47
15.2 Solar circuit................................................................................................................................................ 48
15.3 Yield - Solar Energy...................................................................................................................................49
16 Pellematic....................................................................................................................................................50
16.1 Measuring values........................................................................................................................................50
16.2 ull Power................................................................................................................................................... 51
Contents

Operating Manual AutoPellet® PES 20, 32, 56
16.3 Boiler cleaning............................................................................................................................................52
16.4 Level detection system............................................................................................................................. 53
16.5 Suction turbine.......................................................................................................................................... 54
17 General ........................................................................................................................................................ 55
17.1 Chimney ..................................................................................................................................................... 56
17.2 avorite ..................................................................................................................................................... 56
17.3 Local Settings............................................................................................................................................ 58
17.4 Malfunction................................................................................................................................................ 59
17.4.1 Malfunction report ..................................................................................................................... 59
17.5 Information................................................................................................................................................ 76
17.6 ModBUS .....................................................................................................................................................77
17.7 E-Mail......................................................................................................................................................... 78
17.8 IP Config.................................................................................................................................................... 79
18 Software ...................................................................................................................................................... 84
19 Emptying the ash pan................................................................................................................................. 85
20 Emptying the ash box................................................................................................................................ 86
21 Maintenance and servicing......................................................................................................................... 88
21.1 Maintenance............................................................................................................................................... 88
21.2 Cleaning the boiler every year .................................................................................................................. 89
21.3 Maintenance intervals ...............................................................................................................................94
21.4 Repairs ......................................................................................................................................................94
21.5 Checking the boiler room and storage room............................................................................................ 94
22 Data for 20KW model, including emissions.............................................................................................. 95
23 Data for 32KW model, including emissions .............................................................................................. 96
24 Data for 56KW model, including emissions.............................................................................................. 97
25 General information ................................................................................................................................... 98
Contents

Dear Customer 5
1Dear Customer
Maine Energy Systems specializes in wood pellet heating.
Our company enjoys an exclusive license from Öko EN to manufacture products here in North America.
We represent expertise, innovation and quality.
We are delighted that you have decided to purchase our product.
• This instruction manual is intended to help you operate the product safely, properly and economically.
• Please read this instruction manual completely and take note of the safety warnings.
• Keep all documentation supplied with this unit in a safe place for future reference.
• Installation and first startup must be carried out by a qualified installer certified by Maine Energy Systems.
• The installation must comply with the requirements of the Authority having jurisdiction over the
installation.
• Please contact your authorized dealer if you have any questions.
We place great importance on the development of new products. Our R&D department continues to
question accepted solutions and works continually on new improvements. That is how we maintain our
technological lead. We have already received several awards for our products in Austria and abroad.
Our products fulfil European and USA requirements regarding quality, efficiency and emissions.
Operating Manual AutoPellet® PES 20, 32, 56

2Use only for the purpose intended
The pellet boiler is designed to heat water for central or other indirect heating systems and hot water supply
for buildings. It is not permissible to use the pellet boiler for any other purpose. Reasonable foreseeable
inadvertent uses for the pellet boiler are not known.
The boiler fulfils the requirements of UL 2523-2013 and CSA B366.1–2011.
PE 568 USA 2.0
6Use only for the purpose intended

Types of safety arning sign 7
3Types of safety warning sign
The warning signs use the following symbols and texts.
Types of safety warning sign
1. Risk of injury
2. Consequences of risk
3. Avoiding risk
1. Risk of injury:
Danger - indicates a situation that could lead to death or life-
threatening injury.
Warning - indicates a situation that could lead life-threatening or
serious injury.
Caution - indicates a situation that could lead to injury.
Note - indicates a situation that could lead to property damage.
2. Consequences of risk
Effects and consequences resulting from incorrect operation.
3. Avoiding risk
Observing safety instructions ensures that the heating system is
operated safely
Operating Manual AutoPellet® PES 20, 32, 56

44 Warnings and safety instructions
Observing safety instructions ensures that the heating system is operated safely.
4.1 Basic safety instructions
• Never get yourself into danger; give your own safety top priority.
• Keep children away from the central heating room and storage room.
• Observe all safety warnings on the boiler and in this user manual.
• Observe all instructions relating to maintenance, servicing and cleaning.
• The pellet heating system may only be installed and commissioned by an installer that is trained and re-
mains currently authorized by Maine Energy Systems.
• Never make any changes to the heating system or flue gas system. All maintenance, cleaning and changes
should only be done by trained professionals.
• Never close or remove safety valves.
4.2 Warning signs
RRiisskk ooff ppooiissoonniinngg
Make sure that the pellet boiler is supplied with suffi-
cient combustion air.
The openings in the combustion air inlet must never be
partially or completely closed.
Ventilation systems, central vacuum cleaning systems,
extractor fans, air conditioning systems, flue gas
blowers, dryers, fuel storage ventilation fans or similar
equipment must never be allowed to draw air from the
boiler room and cause a drop in pressure.
The boiler must be connected tight to the chimney
using a flue gas tube.
Clean the chimney and the flue gas tube at regular
intervals.
The boiler room and pellet storage room must be suffi-
ciently supplied with air and ventilated.
Before entering the storage room it must be ventilated
with sufficient air and the heating system switched off.
RRiisskk ooff eelleeccttrriicc sshhoocckk
Always disconnect / de-energize the power supply be-
fore working on the boiler.
RRiisskk ooff eexxpplloossiioonn
DO NOT BURN GARBAGE, GASOLINE, NAPHTHA, EN-
GINE OIL, OR OTHER INAPPROPRIATE MATERIALS.
DO NOT USE CHEMICALS OR LUIDS TO START THE
IRE.
Switch off the heating system before filling the storage
room.
PE 568 USA 2.0
8Warnings and safety instructions

Warning signs 9
RRiisskk ooff ffiirree
Do not store any flammable materials in the boiler room.
Do not hang out any washing in the boiler room.
Do not operate with fuel loading or ash removal doors
open.
RRiisskk ooff bbuurrnnss
Do not touch the flue gas connector or flue gas pipe.
Do not reach into the ash chamber.
Do not clean the boiler until it has been allowed to cool
down.
HHOOTT SSUURR AACCEESS
Keep children away.
Do not touch during operation.
Do not operate if maximum draft as listed on boiler
nameplate is exceeded.
Doing so can allow non-controlled combustion.
RRiisskk ooff ccuutt iinnjjuurriieess dduuee ttoo sshhaarrpp eeddggeess..
Use gloves for performing all work on the boiler.
DDaammaaggee ttoo pprrooppeerrttyy
The pellet boiler is suitable only for pellets which comply
with P I premium or EnPlus -A1 pellets specifications.
The use of any other fuel voids your warranty and can
cause damage to the pellet boiler and chimney.
DDaammaaggee ttoo pprrooppeerrttyy
Do not use the heating system if it, or any of its compo-
nents, come into contact with water.
If water damage occurs, check the heating system and
replace damaged parts.
All cover plates, enclosures, and guards must be main-
tained in place at all times, except during maintenance
and servicing.
Operating Manual AutoPellet® PES 20, 32, 56

4.3 What to do in an emergency
RRiisskk ttoo lliiffee
Never get yourself into danger; give your own safety
top priority.
What to do in the event of a fire
• Switch off the heating system.
• Call your local fire department and / or 911.
• Use approved fire extinguishers (fire protection class ABC).
What to do if you smell smoke
• Switch off the heating system.
• Close the doors leading to living areas.
• Ventilate the boiler room.
PE 568 USA 2.0
10 What to do in an emergency