hergom E-30M User manual

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E-30M
Owner’s Manual
INSTALLATION, USE AND MAINTENANCE INSTRUCTIONS.
Certified to AS/NZS 4012 :2014 & AS/NZS 4013 :2014
Please read this manual thoroughly before installing and starting your fireplace.
Keep These Instructions for future reference.

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WELCOME to the HERGÓM family.
We would like to thank you for choosing the E-30M Slow Combustion Wood Heater, which represents, in
technique and style, a significant improvement on typical wood stoves.
Your new Stove is, perhaps, the most advanced solid fuel heating system known today. Owning a HERGOM
Stove displays an exceptional sense of quality.
Please read this manual in full. Its purpose is to not only ensure correct installation but to also familiarize
users with the device and provide operational and maintenance instructions. Keep this manual at hand for
future reference.
If, after reading this manual, you should require any further clarification, please consult your regular
dealer.
INDUSTRIAS HERGÓM, S.A. may not be held liable for any damages caused by alterations to its products
that have not been authorized in writing, or for defective installation work.
Due to continuous improvement, Hergom reserves the right to change its products without prior
warning.
Industrias Hergóm, S.A. domiciled in Soto de la Marina (Cantabria) - Spain, offers a Five year limited
Warranty on the firebox (See warranty section for full details).
The warranty in Australia only includes product purchased through the Australian distributor network and
installed correctly by a licensed installer.
The warranty comes into force on the purchase date of the product as indicated on the warranty
document / purchase receipt and only covers damage or breakages due to manufacturing defects.
IMPORTANT NOTE
If the device is not installed correctly, it will not provide the excellent service for which it has been
designed. Please, read these instructions in full and ensure the installation is carried out by a certified
installer.

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The surface of your heater is protected by a coating of special high temperature resistant paint, that
requires curing. When lighting the fireplace for the first few times, the paint will normally emit some
fumes, we therefore recommend ventilating the room well, until the paint is fully cured.
Table of Contents
Cover
Welcome and Important notes ………………………………………………………… 2
Table of Contents …………………….……………………………………………………… 3
Warnings ……………………………..…………………….…………………………………… 4
1. Introduction …………………….……………..….…………………………………… 5
2. Presentation …………………….……………………………………………………… 5
INSTALLATION INSTRUCTIONS
3. Dimensions ……………………………………….…………….………………… 7
4. Safety Clearances and Flue Install …….……………………………… 8
5. Heatshield installation for Rear clearance .…………………………… 9
6. Installation instructions for Upper Baffle Draft Reducer.……………… 12
OPERATING INSTRUCTIONS
7. Using the stove ………..………………………………………………………………. 13
Air control the burn
How to control the burn
8. How to light your fire .……………………………………………………….……….. 15
MAINTENANCE
9. Cleaning out the ash .……………………………………………………………….…. 16
Flue Cleaning
Cleaning the glass
Door seal and door adjustment
10. Safety ……..…………………….………………….….…………………………..…… 17
11. Specifications …………………….………………….….……………………..………… 18
SPARE PARTS
12. Exploded parts diagram ……………………....….………………………………… 19
13. Parts List …………………………….……………,,.….….………………………..……. 20
WARRANTY
14. Warranty terms …..…………….………,………….….…………………..…………. 21
Warranty registration
15. Appliance Data Label Copy ………….,………………….…………..……… 22

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WARNING: THE APPLIANCE & FLUE SYSTEM SHALL BE INSTALLED IN ACCORDANCE
WITH AS/NZS 2918:2018 AND THE APPROPRIATE REQUIREMENTS OF THE RELEVANT
BUILDING CODE OR CODES.
WARNING: APPLIANCES INSTALLED IN ACCORDANCE WITH THIS STANDARD SHALL
COMPLY WITH THE REQUIREMENTS OF AS/NZS 4013:2014 WHERE REQUIRED BY THE
REGULATORY AUTHORITY, I.E. THE APPLIANCE SHALL BE IDENTIFIABLE BY A
COMPLIANCE PLATE WITH THE MARKING “TESTED TO AS/NZS 4013:2014”.
ANY MODIFICATION OF THE APPLIANCE THAT HAS NOT BEEN APPROVED IN WRITING
BY THE TESTING AUTHORITY IS CONSIDERED TO BE IN BREACH OF THE APPROVAL
GRANTED FOR COMPLIANCE WITH AS/NZS 4013:2014.
CAUTION: MIXING OF APPLIANCE OR FLUE SYSTEM COMPONENTS FROM DIFFERENT
SOURCES OR MODIFYING THE DIMENSIONAL SPECIFICATION OF COMPONENETS MAY
RESULT IN HAZARDOUS CONDITIONS. WHERE SUCH ACTION IS CONSIDERED, THE
MANUFACTURER SHOULD BE CONSULTED IN THE FIRST INSTANCE.
CAUTION: CRACKED AND BROKEN COMPONENTS, e.g. GLASS PANELS OR CERAMIC
TILES, MAY RENDER THE INSTALLATION UNSAFE.
1. WARNING: ANY MODIFICATION OF THE APPLICANCE THAT HAS NOT BEEN
APPROVED IN WRITING BY THE TESTING AUTHORITY IS CONSIDERED AS
BREACHING AS/NZS 4013.
2. WARNING: DO NOT US FLAMMABLE LIQUIDS OR AEROSOLS TO START OR
REKINDLE THE FIRE.
3. WARNING: DO NOT US FLAMMABLE LIQUIDS OR AEROSOLS IN THE VICINITY
OF THIS APPLICANCE WHEN IT IS OPERATING.
4. WARNING: DO NOT STORE FUEL WITHIN THE HEATER INSTALLATION
CLEARANCES.
5. WARNING: WHEN OPERATING THIS APPLICANCE AS AN OPEN FIRE USE A FIRE
SCREEN.
6. WARNING: OPEN AIR CONTROL (AND DAMPER WHEN FITTED) BEFORE
OPENING FIRING DOOR.
7. CAUTION: THIS APPLIANCE SHOULD NOT BE OPERATED WITH A CRACKED
GLASS.
8. CAUTION: THIS APPLIANCE SHOULD BE MAINTAINED AND OPERATED AT ALL
TIMES IN ACCORDANCE WITH THESE INSTRUCTIONS.
9. CAUTION: THE USE OF SOME TYPES OF PRESERVATIVE-TREATED WOOD AS A
FUEL CAN BE HAZARDOUS.

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1 - INTRODUCTION
IMPORTANT! All local regulations and standards must be adhered to with regards to installation of this
heater and chimney flue. Installation must be carried out by a suitably qualified professional installer.
Check with your local authority for clarification.
The way the E-30 Stove is installed will directly affect safety issues and its correct operation and function.
It is important to install the fireplace correctly. For the correct installation of the E-30 Stove and chimney,
we recommend the installation be performed by a professional.
The E-30 Stove provides heat by radiation; directly heating walls, ceilings and surrounds.
2 - PRESENTATION
E-30 wood stoves have the following main features:
•Made of cast iron for even distribution of heat and longevity, all parts are assembled, sealed and
bolted together.
•The internal lining is manufactured in cast iron with a white Satin Enamel finish.
•The baffles keeping the hot flue gases in the firebox for longer, are also made of cast iron,
including the vertical top baffle extension. The tertiary burn of flue products above the baffle
also making the unit more efficient.
•The chimney flue can exit through the top or as an option it can be rear flued. Simply swap the
blanking plate (7) with the flue spigot (6).
•The solid cast iron hinged front door contains a ceramic glass pane great for radiating the heat.
•Designed for use with hardwood firewood only.
•The firebox can easily burn pieces of wood up to 50cm in length.
•The removable Ash tray with the solid cast iron front makes it easy to remove all the ash during
Maintenance cleaning. Note that the Ash-tray must be fully pushed back into position while
running the fire.
•Includes a solid base, designed for burning with a bed of ash included.
•Push / Pull handle controls for Primary and Secondary air adjustment.
•Pilot air valve opens when air control is fully open, for quick lighting of the heater by bellowing the
base of the fire.
•The Secondary air supply includes air wash for Self-cleaning glass.
•Optional outside air connection located on the back of the ash pan to supply air to firebox 80mm
Diameter.
•Adjustable feet screws to stabilize the stove when installed in un even surfaces.
•This fireplace provides heat by radiation, directly heating walls, ceilings, furniture and you!
•Fully factory assembled, ready for connection to the chimney flue.

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Outside air
connection
Fig 1
Fig 2
Secondary air –
Air wash valve
Ash-pan
Door Handle
Primary air-
Pilot air
valve.

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•3 - DIMENSIONS
Fig 3.
mm
E-30 M
A
310
B
440
C
785
D
740
E
127
F
225
G
470
H
545
I
660
J
150
L
162

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4 - INSTALLATION
The Safety-Clearances detailed below are only valid for installions with the Rear heat-shield attached
(optional accessory) and the flue deflector shield included between the first length of solid 8” (200mm)
flue shield and the active 6” flue.
Without the heatshields the rear clearnace is untested and must be installed in front of a non-
combustible heat resistant / double brick rear wall.
SAFETY DISTANCES
Dimensions per Fig 1 and 2 above. All Dimensions in mm
A
B
C
D
E
F
G
H
I
J
K
327
830
500
200
1040
830
300
648
325
1630
1300
Fig 4.
Fig 5.
The minimum thickness of hearth is minimum equivalent to 12mm thick cement sheeting (ie Bellis board
or FC sheeting) with thermal resistivity of 0.08m2.K/W for insulation and a top surface with Heat
resistance to 600 degrees C.

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OUTSIDE AIR CONNECTION
•When installing the stove using the outside air connection, we recommend that the installation is
performed by qualified personnel.
•Always keep in mind that air is entering the stove through the connector. This air inlet can never
be blocked. Ensure that the pipe connecting the stove to the outside cannot be crushed and that the
entrance to the pipe cannot be blocked on the outside. It is necessary to cover the inlet with a protective
vermin proof grill.
•The location of the outside air inlet of air must be protected from the wind to avoid a possible
positive or negative pressure from affecting the combustion of the stove.
•The diameter of the ducting pipe to supply outside air is 80mm.

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Flue Installation
The Flue type required: 152mm ( 6”) active flue and a solid 8” heat shield within the room, and air cooled
Double casing insulation (triple skin) from above the ceiling, as per AS2918:2018 default flue kit. See
diagrams below for flue requirements. The Active stainless steel flue must be a tight fit into the heater
collar. For the rear clearance it requires a deflector shield between the 6” Active and the 8’ solid heat
shield for the first length of flue.
The heater must have its own dedicated flue. The active flue must be 150mm / 6” for the entire length
of the flue, and always less than 45 degrees from the vertical.
Replacement room air from outside equivalent to 160cm2 must be supplied into the room.
Flue Outlet Positions
Minimum Flue Height as per AS/NZS 2918:2018
NOTE: Flue exit MUST also be as high as any nearby structure within a 6m Radius. (AS/NZS 2918:2018 )

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External Requirements
Refer to AS/NZS 2918:2018
Note: All external air vents & ceiling penetrations must be bird & rodent proofed with permanently
fixed screens

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5 - Heat Shield Instructions For Rear Clearance to Combustible Wall
Note that the heater will either come with the heatshield fitted, or will need to be fitted as per the manual
supplied with the heat shield.during assembly, clamping down the top pulls in the side panels, and with castings
the gaps between the rear and side panels may vary slightly. This could make the heatshield a slightly tighter fit
on one side or the other.
6 - Installation Instructions for the Upper Baffle Draft reducer
4
9920683
Insert Cast Iron baffle deflector plate

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7 - USING THE STOVE
Once your stove has been installed and connected to the chimney, you are ready to light the fire.
Although your stove is easy to use, the combustion process of solid fuels is complicated, as it involves
several factors and it takes time and experience to understand the process.
Before lighting your stove for the first time, please take time to become familiar with the different control
systems and parts of the unit, how to choose the right wood, how to light it quickly and use it on a daily
basis.
ALWAYS KEEP IN MIND that the stove generates heat and, therefore, keep children, clothing, furniture...
at a distance to prevent burns from direct contact with the appliance.
Below, we have included some advice on your stove and on its use. Please read with care.
For the first initial firing of the heater, use a small kindling fire and some medium sized pieces to heat up
the heater and then let it died down, to cure and harden the paint, ensure the room is well ventilated
during this process.
Door handle
To open the door, turn the handle upward to the open position, and gently pull.
The door can open up to 160°.
To close, lift the handle up to the open position, close the door, then gently push down on the handle to
lock in the closed position (Fig. 3).
Air Control Handle:
These are located below the ash lip in front. (Fig.3).
When lighting the heater have both the controls pulled all the way out. The two valves have two separate
functions:
•The left valve regulates the air for combustion and self-cleaning the glass, the main control
used whilst the fire is running.
•The centre valve will open or close the pilot air inlet that helps the first lighting and a harder
burn.
OPEN
CLOSE
CLOSE
OPEN
CLOSE
OPEN

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Air Supply lever fully open (pulled all the way out)
Both the air valves must be fully open when lighting the heater.
This opens the pilot air supply hole, which helps the lighting of the heater, by bellowing a jet of air to the
base of the fire, from the front centre of the stove.
When activated, you will notice the bright color of the embers in the center of fire.
At the same time, the air supply to the air wash is open, and oxygen hitting the glass panel will assist in
cleaning off soot build up on the glass.
Air Supply lever fully closed (to the RIGHT).
Once the fire is burning along nicely, adjust the air control lever to prevent excessive air intake, which will
cause excessive combustion levels and temperatures which can damage the heater.
When the fire is ready to be shut down, the centre valve must be firstly pushed all the way in; and then
the secondary air is pushed all the way in for a slower burn time, or pulled out slightly to help keep the
glass from sooting up.
Once the stove is burning well, set the air controls to fix the desired fire intensity. Somewhere in the
middle range is usually the ideal setting, but this will vary by trial and error, depending on the quality of
the wood being used and the height and draw of the chimney flue.
Do Not run the heater with the secondary air valve fully shut and the pilot air open.
Ash pan
Very important!
Only handle the ash pan when the stove
is cold.
Always avoid opening the ash-pan if your
stove is in operation.
To clean the ash, lift the solid base plate
located at the bottom of the stove.
Use a tool (brush) to sweep the ash into
the ash pan.Remove the ash-pan from
the front (Fig. 4).
To remove the ash-pan from its position,
pull the handle gently to release it. Once
you have emptied the ashes, return the
ash pan to the ash drawer, pushing it into
place to create a seal.
Do not forget to replace the cover in the
bottom of the fire box.
FIG. 4

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8 - LIGHTING THE FIRE
Important Note:When first lighting the fire there may be some moisture in the stove, produced by the
humidity of the environment where the stove was stored.
It is very important that the first time the heater is lit, it is done so slowly.
This is for the following reasons:
•Stabilise cast iron parts.
•Harden the joint sealant putty.
Advice:
•We recommend that the first loads of fuel be small.
•To generate draw, heat the chimney by introducing some burning paper in the gap between the
front and the deflector, directing it toward the chimney.
•While lighting for the first time, ensure the room where the heater is located is well ventilated as
the paint work may let off some fumes as the paint cures
•Keep the stove on for a few hours at this intensity.
•IMPORTANT! The total height of the fire load should not exceed 50% of the height of the
combustion chamber.
•The heater must be closed at all times during combustion to prevent smoke from leaking out.
Only open the door to add fuel.
Daily use:
After lighting up for the first time, your heater will be ready for daily use.
Your heat requirements will be obtained based on the frequency and the amount of firewood you load.
When your heater is cold, we recommend lighting it up slowly.
Overheating:
Overheating means that you have operated your heater at an excessively high temperature for a long
period of time. This can damage your appliance and, therefore, it is a situation that must be avoided.
Overheating is the result of excessive draw, due to any of the following reasons:
•The Primary Air Control is excessively open for the type of wood being used.
•The chimney is too tall.
•Improper maintenance of the stove, which may result in air infiltration.
•Inappropriate fuel that produces high temperatures.
•Door not closed correctly. ATTENTION!
During the operation of the stove, the ash pan cover must be perfectly positioned to seal the fire box.
Any uncontrolled intake of air produces overheating that can damage the stove.

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9 - CLEANING & MAINTENANCE
Your heater is a device that is subjected to extreme temperatures and to the corrosive effects of
combustion residual materials. Regular maintenance is essential for a longer life and improved user
experience. We recommend performing the following inspections frequently:
DURING THE SEASON
•Perform a visual inspection of the chimney. Clean soot and tar if they have begun to accumulate
on the inner walls of the heater.
•Check whether the doors close tightly; adjust if necessary.
AT THE END OF THE SEASON
•Inspect and clean the chimney.
•Use the vacuum cleaner to clean inside the heater and inspect it.
•Any soot and tar (creosote) that has accumulated on the walls of the heater will hinder
performance.
•Inspect door seals. These should be replaced when they no longer seal the door perfectly.
•In the case of painted heaters, paint the cast iron parts again if necessary.
CLEANING
Cleaning should always be performed when the heater is cold.
Cleaning ash.
These heaters are equipped with an ash pan located at the bottom of the heater.
Remove the ash pan and remove the ash.
Ash should be emptied into a metal container and immediately removed from the house.
If necessary, clean the ash pan housing.
Enameled parts. (Applies only to certain models)
Preferably use a damp cloth.
Do not used strong or abrasives detergents that might damage the surface.
Painted parts.
Clean with a dry cloth to avoid rust.
Chimney and connecting unit.
Ensure the flue is installed by a qualified plumber, and have the flue cleaned regularly every 12 months if
possible.
DOOR PANELS
Cleaning
Fireplace window cleaning liquids are quite effective products.
Never try to clean the glass while the fireplace is working.
We recommend using wood heater fire window cleaning products for their proven efficacy.
If the glass on the fireplace door is constantly covered in soot, this means your fire is “poor” and that the
connecting pipe and chimney are being blocked by soot and creosote or burning green or wet wood.
Replacing Glass -
The glass in your heater has been especially manufactured for log stoves.
If they should break, they must be replaced by another glass panel with the same technical specifications.
Contact our Distributor to provide you with the appropriate glass, together with instructions to assemble
and seal.
MAINTENANCE PRODUCTS
Contact your dealer for a range of products for the preservation of your heater and chimney at your
disposal: heat resistant paint, refractory putty, anti-soot products, firelighters, glass cleaning products.

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10 - SAFETY
WARNING!
Gas/log/pellet units get hot when in use.
Consequently, owners must act with precaution and keep at a distance. Especially keep children, the
elderly and other people who require special supervision, as well as pets, away from the fireplace when
it is in use.
Make sure that children or other people who are not familiar with how the device works are supervised
by responsible people when they are near the fireplace.
In order to prevent burns or children or other people from coming near the appliance, use a fire grille
or screen.
Several possible risks are present when operating your solid fuel oven with fuel of any brand. The said
risks can be minimized if the instructions and recommendations included in this manual are followed.
•When installing the stove, observe the necessary safety distances for the oven and chimney from
combustible surfaces (wooden or papered walls, wooden floors...). Safety distances must be respected
when the lining on walls or nearby areas may be damaged or deformed by temperature (varnish, paint,
PVC...). Fig. 6
•The base where you are going to install your heater must be flat and provide a perfect seat. The
said base must also be capable of supporting the weight of the heater. The base must be built using heat
resistant materials.
•All the area around the heater must be heat resistant. If not, they must be protected by fire-proof
material.
•Ash should be emptied into a metal container and immediately removed from the house.
•Do not use flammable liquids to light the stove. Keep any type of flammable liquid (petrol, gasoline,
alcohol,.) at a distance from the fireplace.
•Never use coal or fuels that are not recommended for the operation of this product.
•Periodically inspect the chimney and clean whenever necessary. Also inspect the state of joints,
glass, screws...
•Protect your hands with a glove or other insulating material because, during operation, the
opening and closing handle will be hot.

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11 – TECHNICAL SPECIFICATIONS
E-30M
Maximum Average Power (kW) 7.1
Average Peak Power (kW) 10.6
Average Efficiency (%) (Note Maximum efficiency on low burn 67%) 62
Average Emmissions ( Particulates g/kg) 1.4
Average temperature at flue ring (°C) 340
Maximum log size (mm) 500
Flue Diameter (Ø) 150 (6”)
Minimum Chimney height (m) from Hearth 4.6m
Recommended draught (Pa) 12
Flue outlet Vertical
Weight (Kg) 150
Outside air inlet pipe diameter (Ø mm) 80
Minimum diameter of the outside air inlet pipe (Ø mm) 80
Maximum length of the outside air inlet pipe from outside (m) 8m
In the case of other dimensions consult your Dealer or the Manufacturer (Approximate Values)
ATTENTION! Your heater should not be used as an incinerator and no other types of fuel should be
used (plastic, chipboard…). Use recommended fuels only.
Do not use wood washed ashore from the sea as fuel (driftwood).
The salt contained in it will react in the combustion process and release acid that will damage the iron
and steel.

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12 - EXPLODED PARTS VIEW
Part number on Drawing referenced in Table below, for ordering purposes.

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13 - SPARE PARTS LIST
Nº
CODE
DESCRIPTION
1
9920165
Cast Iron Top Plate
2
9920168
Stay Rods ( 4 per unit)
3
9920171
RHS Casting
4
9920681
E30/E40 - Baffle Plate Cast Iron
5
9920655
E30/E40 - LHS Inner Lining Cast Iron
6
9920180
Fibre Insulation Lining
7
9920182
E30/E40 - Solid Bottom Grate
8
9920184
FIrebox Front with Secondary Air channel
9
9920187
Front Door Frame
10
9920193
E30/E40 – Door Rope 10mm (3m)
11
9920190
E30 Door Glass
12
9920192
E30/E40 – Door Glass Rope 6mm (3m)
13
9920195
Front Door Casting
14
9920197
E30/E40 - Door Hinge Set
15
9920683
E30/E40 - Upper Extension Baffle Plate Cast Iron
16
9920656
E30 Door Handle
17
9920057
E30/E40 – Door Catch
18
9920445
Ash Tray Assembly – w/ Cast front
19
9920204
Cast Iron Base
20
9920206
Primary Air control Slider
21
9920207
Secondary Air control Slider
22
9920208
Air supply tube from Air Controls
23
9920446
Ash tray opening and Air Supply into firebox
24
9920212
LHS Casting
25
9920657
E30M/E40 - Rear Cast Lining
26
9920224
Rear Outer Casting
27
9920658
E30M/E40 - RHS Inner Lining Cast Iron
28
9920920
Top Deflector shield
29
9920921
Rear Outer Heat shield
Not
Marked
9917002
E40 - Glass Fixing Clips + Screws (4)
We recommend only using spare parts recommended by the manufacturer.