Trimline 38 FS User manual

INSTALLATION INSTRUCTION
Trimline 38 FS (1071)
GBR-IRL

Trimline 38 FSInstallation instruction 2
CONTENTS
Thermocet International B.V.
Laagerfseweg 31
3931 PC Woudenberg
The Netherlands
www.thermocet.nl
Modications and printerrors are reserved. V200319
1 INSTALLATION INSTRUCTIONS....................................................................................................................3
1.1 General instructions................................................................................................................................3
2 INSTALLING THE UNIT....................................................................................................................................3
2.1 Connection to the gas pipes.................................................................................................................3
2.2 Preparation and placement .................................................................................................................3
3 INSTALLING THE CERAMIC WOOD SET AND GROUND COVER.......................................................7
4 TECHNICAL DETAILS GV60.............................................................................................................................9
5 INSTRUCTIONS FOR THE MERTIK MAXITROL GV60..........................................................................10
6 GAS-TECHNICAL SPECIFICATIONS...........................................................................................................11
7 CONCENTRIC PATHWAYS.............................................................................................................................13
8 CONCENTRIC FLUE SYSTEM.......................................................................................................................14
8.1 Components of the concentric uesystem...................................................................................14
8.2 Indirect/direct façade connection if applicable (See Chapter 8)...............................................14
8.3 Installation instructions regarding existing ues (See Appendix 2)..........................................14
8.4 Parts .........................................................................................................................................................14
8.5 Installation...............................................................................................................................................15
9 PASS-THROUGH POSITIONS AND FUNCTION CORRECTLY ............................................................16
10 CLEANING AND MAINTENANCE.................................................................................................................17
11 QUICK REFERENCE GUIDE FOR FAULTSSEARCH FOR ENCLOSED GAS FIRES USING
MERTIK GV60 GASCONTROL.......................................................................................................................19
Appendix 1 DIMENSIONAL DRAWINGS........................................................................................................21
Appendix 2 INSTALLATION EXAMPLES REGARDING FLUES..............................................................22

Trimline 38 FSInstallation instruction 3
1 INSTALLATION INSTRUCTIONS
NOTE
The installation may only be carried out by an authorised
person.
1.1 General instructions
• The gas replace must be installed, connected and
inspected as a closed unit by a qualied tter, according
tonational, regional, and local standards and regulations.
• The ue tube system and the outlets in the outer wall or
roof face must also meet the requirements outlined in
theapplicable standards and regulations.
•The temperature of the walls near the side and back of
theunit may not be more than 80°C higher than the ambient
temperature.
•The unit has been approved in combination with the
concentric ue system THC/Holetherm CC Ø100/Ø150mm
in accordance with European CE standards for gas units,
and may therefore only be applied with this system.
• The unit needs to be inspected by the tter for local gas
distribution (gas type and gas pressure) as indicated on
theidentication plate.
•The instructions are only applicable if the relevant country
code is stated on the unit.
•If this is not the case, the gas technical information for the
relevant country needs to be consulted and modications
discussed with the manufacturer.
• There will be air in the gas pipes when the unit is rst used.
The gas pipes therefore need to be vented rst.
•Ignite the heater according to operating instructions and
check whether the burner ame is uniform. After the unit
has been used for the rst time, any deposits resulting
fromconvection-curing of the unit must be removed from
the glass pane using a glass cleaner for heaters.
Distance from ammable materials:
A distance of 1200mm must be maintained from the front,
sideand top of the unit to curtains, coverings and fabrics,
and/or other combustible material unless otherwise stated
inthis instruction.
Distance to non-ammable materials:
The unit needs to be placed a minimum distance of 50mm
from the wall unless stated otherwise in these instructions.
WARNING
Gas res become hot when in use. After installation of the
unit, the glass surface is considered to be an active zone.
The glass surface can become very hot!
NOTE
Therefore, you should take care by, for example, keeping
children and those requiring help away from the immediate
vicinity of burning res. Gas res must not be placed on or
against ammable materials (curtains, etc.).
2 INSTALLING THE UNIT
NOTE
Before putting the unit in place, we recommend you rst
read Chapter 8 Concentric ue system.
2.1 Connection to the gas pipes
You can determine where the gas pipes will be placed, dependent
on the layout. Ensure control equipment is not twisted during
installation and there is no excessive tension. Accessibility of
various connection points in relation to components needs to be
maintained. After installation, check the connection seals are gas-
tight. Use a 3/8″ gas tap with a connector. Ensure the gas pipes
are free of dirt and soil or sand and that the gas and combustion
controls in the various components and all appliance functions
operate correctly. The gas supply should only be connected up
when the electricity supply is disconnected.
Failing to do so may cause damage to the gas control equipment.
2.2 Preparation and placement
The replace is delivered in a crate.
•Remove the packaging and check the unit for possible
damage.
NOTE
Place the unit on a stable surface.
Do not place the unit on its side.
Put the unit in its place of destination.
The packaging contains the following components:
•Unit
•Remote control
•Plinth
•Decorative coverage (grit and chips)
•4 x AA battery
•2 x AAA battery
•Suction cup (for removing glass panes)
•Installation manual
•User manual
Before removing the unit from the packaging, rst check
whether everything is whole and complete. You must then
readand understand the installation manual before starting
theinstallation.
Put the gas re in its place, keeping a distance of at least
50mm away from the wall at the rear.

1
3
2
4
Trimline 38 FSInstallation instruction 4
Cut-out plate
NOTE
Only the lower cover needs to be removed for installation
and gas connection.
Remove covers
Remove the upper and lower covers from the mantle. 1
These are attached with 4 hooks per cover. Slide the cover
upwards rst and then pull the lower part outwards. Both the
upper and lower covers can be removed. These are attached
with 4 hooks per cover.
Use the swivel legs to ensure the replace is level. Adjust
theheight between the mantle and the oor to 20 mm. 2
Connection to the gas pipes 3
The cut-out panel at the rear can be used to feed
the gas pipe in. 4
The concentric pathway can then be put in place, see
Chapter7 Concentric pathways and 8 Concentric ue system.
20 mm
Gas connectionMounting location for
optional WiFi box

5
8
9
1
1
67
1
2
3
Trimline 38 FSInstallation instruction 5
Remove the front glass pane
To remove the front glass pane, the lower cover must
beremoved; the upper cover can remain in place.
•Place the suction cup approximately in the middle of
theglass.
•Loosen the 4 bolts (2 upper 5, 2 lower 6), but do not
remove them.
•Carefully lift the glass pane up to the stop, the glass pane
will now come free from the groove; it is then possible
topull it down at an angle. 7Place the glass in a safe place
so that it does not fall and/or become damaged.
1 upwards
2 outwards
3down to remove
Removing the side glass panes
•To remove the side glass panes – for replacement –
theupper and lower covers must be removed.
• The side glass panes are xed with 6 bolts per panel; 2 at
the top, 5 2 at the bottom 6 and 2 (per window) at the rear.
Loosen the bolts, but do not remove them. 8 9
•The glass pane can be removed in a straightforward
motion. 9
1 outwards
NOTE
he reassembly of the side and front glass panes is carried
out in the reverse order of the disassembly. First the side
glass panes, then the front glass pane. Ensure side and front
glass are connected rmly.
Rear bolt
Front glass pane bolts
Side glass pane bolts
Front glass pane boltsSide glass pane bolts
Rear bolt

11
10
12 13
Trimline 38 FSInstallation instruction 6
Restriction and bafe plate
The restriction and/or bafe plate can be mounted inside
thereplace, at the location of the ue gas duct.J K
Chapter 7 Concentric pathways contains a table that describes
when a bafe plate and/or a restriction must be put in place.
This is important to ensure the gas re works correctly.
Before the lower cover is replaced, the plinth needs to be put in
place; it is pushed around the legs and rests on the oor. L M
Plinth
Plinth
Restriction
Bafe plate
When installing the bafe plate,
ensurethere is an open gap.

12
3
F
H
BC
D
G
E
A
Trimline 38 FSInstallation instruction 7
3 INSTALLING THE CERAMIC WOOD SET AND GROUND COVER
First, place the chips on the burner bed; spread the grit evenly
over the bed. 1Then place the chips around the burner bed
onthe ventilation grid; ensure even distribution here as well. 2
Then put the ceramic wooden blocks into place as shown in
the photo. 3 4 5 6 7 8 9 J K
Handle the blocks carefully, the ceramic material is very fragile
(for example, if dropped or bumped). Do this as accurately
as possible; incorrect placement of the blocks can negatively
inuence the ame and cause soot formation.

4
6
8
5
7
9
1110
B
D
EF
GH
C
A
Trimline 38 FSInstallation instruction 8

B
A
C
D
B
A
D
C
Pilot Burner
Receiver
B6R-R8(9)P…
Thermocurrent Cable SW
with ON / OFF Switch
G60-ZSKS(L)S…
Thermocurrent Cable TC
G60-ZKIRS…
8 Wire Cable
G6R-C…
Interrupter Block
G60-ZUS…
Ignition Cable
G60-ZKIS…
RESET Button
Main Burner
Combination Control
GV60…
Antenna
D
C
Trimline 38 FSInstallation instruction 9
4 TECHNICAL DETAILS GV60
Gas control block type Mertik GV60 M1
Automatic ignition control type B6R-R8P (Wi Ready)
Ignition Remote control and Piezo ignition
Gas connection 3/8" (External) A=Gas inlet B=Gas burner outlet C=Thermocouple connection
D=pilot light burner connection
Unit category C11-C31-C91
Pilot Mertik SIT 3 ames
Combustion gas outlet and combustion air inlet Concentric: Ø100/Ø150mm
WARNING
Sealed parts must not be adjusted.
Adjustment screw burner pressure
Main gas control knob
Inlet pressure
Outlet pressure
Gas exhaust
Gas intake
Thermocouple
connection
Piezo connection
Adjustment screw burner pilot light
Main adjustment
Pilot light
connection

Trimline 38 FSInstallation instruction 10
5 INSTRUCTIONS FOR THE MERTIK MAXITROL GV60
WARNING
Ensure the fuel supplied to the unit is clean and free from
particles and moisture.
The unit must not be turned on if the glass pane(s) is not
present and/or is broken.
Before a gas supply pipe (new or existing) is connected to the
main gas pipe at the gas meter and to the gas control block
of the unit, clean and dry compressed air needs to have been
blown through it. Copper and aluminium pilot light pipes that
have been cut must be deburred and blown clean before they
are connected.
Heat, moisture and dust are a threat to all electronic
components
Protect the electronic gas control until all construction,
plastering and paintwork has been completed. If you cannot
avoid this work, then protect the control against dirt and
moisture penetration by covering it with plastic lm for
instance.
WARNING
Electronic components become permanently faulty when
they are exposed to temperatures higher than 60°C. Normal
AA batteries will crack open at temperatures >54°C and
the battery contents will damage the electronic switches
below. Batteries have the longest life span at <25°C. At
temperatures >50°C this life span will only be approximately
23 weeks, which would make the use of the gas replace
unnecessarily expensive. Only install the gas control block
and receiver as pre-installed at the factory.
Remember that components may have to be replaced
or that repairs may have to be performed at a later date.
Thismay prove to be more difcult if the control is installed
in a different way to how we have described in instructions.
Only insert the batteries after the receiver, gas control block
and pilot light set have been wired.
Premature connection to the power source can damage
theelectronics.
Ensure the ignition cable is not near the antenna wire and
thatthey do not cross each other.
The high voltage released during ignition may damage
thesensitive receiver circuit of the antenna. This could mean
the unit becomes less responsive or totally unresponsive
tocommands from the handset.
NOTE
Do not tighten the contact breaker and the thermocouple
connection too tightly on the gas control block!
It is sufcient to tighten by hand and add a half a turn
with an open-end spanner. Tightening too much will break
the connection to the magnetic coil below and/or the
insulation around the aluminium contact pin in the contact
breaker. This may cause the magnetic coil to not open
the gas supply to the pilot light and prevent the unit from
functioning.
Prevent leakage of ignition spark to parts of the installation
other than the ignition rod on the pilot light. Ensure the ignition
cable is not in contact with the body or other metal parts.
If a cable extension is used, ensure the connections have
additional silicone insulation.
The receiver and the control units on the gas control block
should be switched on to ensure automatic start-up via
themanual transmitter.
The oval disc on the gas control block should be turned to
theON position. The I/0 witch should be set to I. The ignition
cable should be connected to the SPARK connection point on
the receiver box.
The system’s thermostat sensor is located inside the manual
transmitter. The manual transmitter operates best at a distance
of 2 or 3metres away from the unit. Although communication
occurs via shortwave radio signals, it is recommended that you
place the hand-held transmitter in the line of sight of the gas
unit, in a place where the user wishes to experience a pleasant
temperature. Do not place the manual transmitter in direct
sunlight or other warm locations. The thermostat measures
the temperature and, accordingly, regulates the ame size of
the gas unit.
NOTE
Sealed parts must not be adjusted, to do so would void
thewarranty.
A waiting time of 5 minutes between each start attempt
must be observed.

Trimline 38 FSInstallation instruction 11
6 GAS-TECHNICAL SPECIFICATIONS
Type of indication(s) (1070/1071/1072/1073)
Unit type C11, C31, C91
Concentric extraction system Holetherm CC 100-150
Gas type G25.3 G20/25 G20 G20/25
Pre-pressure in mbar 25 20 20 20/25
Country/Countries NL DE AT/CH/CY/CZ/DK/EE/ES/FI/
FR/GB/GR/HR/IE/IT/LT/LU/
LV/NO/PT/RO/SE/SI/SK/TR/
DE/NL/PL/RO
BE/FR
Category I2EK
I2(43,46-45,3 MJ/m3)
I2ELL I2H/-/ I2E I2E+
Primary air Open Open Open Open
Pre-pressure mbar 25 20 20 20
Burner pressure - high position mbar 13,8 13,2 13,2 13,2/16,63
Burner pressure - low position mbar 5,3 4,8 5,8 5,8/6,4
Injector orice Ø mm 2,3 2,1 2,1 2,1
Pilot light injector CODE 51 51 51 51
Small position orice mm 1,7 1,7 1,7 1,7
Load Hs kW 7,3 6,67 7 7
Hi load kW 6,6 66,4 6,4
Gas consumption m³/h 0,80 0,74 0,67 0,67
Nominal power - high position kW 5,2 4,8 5,1 5,1
Nominal power - low position kW 2,6 2,6 3,1 3,1
NOx Hi classe 5 5 5 5
Efciency class NE613 2 2 2 2
Useful return (NCV) system**
For nominal heat output % 79 80 80 80
For minimal heat output % 76,5 76 77 77
Supplementary electricity consumption
Nominal kWh 0 0 0 0
Stand-by kWh 0 0 0 0
Energy efciency***
Energy efciency index EEI % 79 80 80 80
Energy label C C C C
NOx Hs mg/kWh 92 92 92 92
Heat output type/room temperature control
Indirect heat functionality No
Single stage heat output, no room temperature control No
2 or more manually-adjustable stages, no control of the room temperature No
With mechanical control of room temperature by thermostat No
With electronic control of room temperature Yes
With electronic control of room temperature plus day-time switch Yes
With electronic control of room temperature plus week-time switch Yes
Other control options
Control of room temperature with presence detection* Yes
Control of room temperature with open window detection* Yes
With remote control option Yes
* in combination with home automation
** shortest system path
*** EU directive 2015-1186/1188

Trimline 38 FSInstallation instruction 12
Type of indication(s) (1070/1071/1072/1073)
Unit type C11, C31, C91
Concentric extraction system Holetherm CC 100-150
Gas type G30/31 G30
Pre-pressure in mbar (28-30)-37 30/50
Country/Countries BE/CH/CY/CZ/ES/FR/GB/GR/IE/IT/LT/PT/SI/SK NL/CH/CY/FR/GB/IT/LT/ SI/SK/AT/CH/DE/FR/
SK/PL
Category I3+I3B/P
Primary air Open Open
Pre-pressure mbar (28-30)-37 30/(50 DE)
Burner pressure - high position mbar 23,7/30,5 23,7
Burner pressure - low position mbar 12,1/15,5 12,1
Injector orice Ø mm 1,3 1,3
Pilot light injector CODE 30 30
Small position orice mm 1,3 1,3
Load Hs kW 7 7
Hi load kW 6,5 6,5
Gas consumption m³/h 0,20/0,26 0,20
Nominal power - high position kW 5,1 5,1
Nominal power - low position kW 3,2 3,2
NOx Hi class 5 5
Efciency class NE613 2 2
Useful return (NCV) system**
For nominal heat output % 79 79
For minimal heat output % 72,6 72,6
Supplementary electricity consumption
Nominal kWh 0 0
Stand-by kWh 0 0
Energy efciency***
Energy efciency index EEI % 79 79
Energy label C C
NOx Hs mg/kWh 83 83
Heat output type/room temperature control
Indirect heat functionality No
Single stage heat output, no room temperature control No
2 or more manually-adjustable stages, no control of the room temperature No
With mechanical control of room temperature by thermostat No
With electronic control of room temperature Yes
With electronic control of room temperature plus day-time switch Yes
With electronic control of room temperature plus week-time switch Yes
Other control options
Control of room temperature with presence detection* Yes
Control of room temperature with open window detection* Yes
With remote control option Yes
* in combination with home automation
** shortest system path
*** EU directive 2015-1186/1188

Y1
Y
Y
Y
Y
X
X
X
X
X2
X
X1
Y1
Y
Y
Y
Y
X
X
X
X
X2
X
X1
Y1
Y
Y
Y
Y
X
X
X
X
X2
X
X1
Y1
Y
Y
Y
Y
X
X
X
X
X2
X
X1
AB
C
E
D
Trimline 38 FSInstallation instruction 13
7 CONCENTRIC PATHWAYS
Table of concentric pathways
Pathway Illustration X total in metres Y total in metres Restriction
x = vertical and y = horizontal min* max* min* max* 1071
Indirect façade outlet G20/25.3/G30 A-B 1 3 0 3 Remove bafe plate
Roof pass-through without slope C 2 12 From 2 meter
Roof pass-through with 45º slope** D 3 12 0 4 From 2 meter
Roof pass-through with 90º slope*** E 1 12 0 3 From 2 meter
90bend: calculation length 2 metres
* length including roof or exterior wall outlets. Always adhere to a starting length of 1 metre!
** Ratio vertical : horizontal X + X1 + X2: Y ≥ 2: 1
*** Ration vertical : horizontal X + X1: Y ≥ 2: 1
Restriction calculation 1071
Wall pass-through 90° bend Remove the bafe plate and no restriction
Note! Only direct wall ducts are allowed on NG Units
Wall pass-through 1 metre vertical, 90° bend, max. 3 metres horizontal Remove the bafe plate and no restriction
Roof pass-through 2 to 5 metres vertically Insert 30 mm restriction plate
Roof pass-through 5 to 12 metres vertical Insert 40 mm restriction plate

Trimline 38 FSInstallation instruction 14
8 CONCENTRIC FLUE SYSTEM
The concentric ue system is composed of an inner ue and
an outer ue. These ues have been set up concentrically so
the combustion gases will be discharged via the internal ue
while the fresh combustion air is supplied via the gap between
the inner and outer ues.
8.1 Components of the concentric
uesystem
Different connections are possible using the concentric ue
system. These are:
Through the roof face and through the exterior wall
The pathway used for this system can be laid in different ways,
but there are a few important conditions:
• The total allowed vertical ue length must not exceed
9metres (the sum of the ue length and calculation lengths
for the bends).
•90° bends have a 2-metre horizontal calculation length.
•45° bends have a 1-metre horizontal calculation length.
•The outlet can be installed at any point on the roof face or
exterior wall (supply and discharge in an identical pressure
area), but must meet applicable regulations.
•Flue pathways must not be insulated.
NOTE
Ensure the restriction plate is mounted in the correct
manner, as indicated in these instructions.
The correct restriction plate will provide the unit with the
most optimal efciency, ame image and combustion.
Mounting an incorrectly placed restriction plate may cause
malfunction of the unit.
8.2 Indirect/direct façade connection if
applicable (See Chapter 8)
The outlet may also be installed above the exhaust in the
wall, taking any hindrance to the surrounding area into
consideration, in accordance with national, regional, local
standards and regulations.
NOTE
Ensure wind pressure on the outlet is not excessive,
such as in locations with a balcony, at roof, corners and
very narrow alleys, etc., as this can negatively affect the
performance of the unit.
•Make a recess in the façade of around 155mm when
using Ø100-150 ues (keep an extra space of 50mm in
arefractory façade around the outer tube) and t the façade
pass-through with the wall plate on the inside of the wall.
The wall plate of the exterior façade pass-through must be
sealed sufciently against the wall on the outside to avoid
moisture and/or ue gas leaks leaking into the living space.
We recommend our clearance box use as a direct façade
pass-through through a refractory façade.
• The ue should be encased if necessary. Even if the ue
isto be installed along non-refractory materials, sufcient
re-resistant measures must be taken.
•Determine the position of the unit and outlet and begin
construction of the ue with the connection on the
unit, paying attention to the direction of installation and
connecting the elements by means of clamp strips.
• The tted pipe can be used between the bends or when
connecting to the unit. If necessary, use wall brackets
tosupport the ue.
Mounting using the roof pass-through option
• The ue outlet can be located at any random place on the
roof face (supply and exhaust in identical pressure areas)
and must meet the applicable rules and regulations.
• A roong sheet for a at roof or a roong sheet lead for
sloping tiled roofs can be used for a watertight duct. Use
various bends for the slope, if required. The recess in the
roof decking should be 5cm larger all around to ensure
sufcient re resistance.
•One needs to take into account the regulation regarding
re resistance between rooms (See national, regional, local
standards and regulations). A casing of reproof material
(for example, 12mm Promatect re-resistant plate) should
be applied up to 25mm from the outer ue.
•Determine the position of the unit and the outlet and begin
the construction of the ue with the connection on the unit
(always 1 metre vertical rst) pay attention to the direction
of installation. The inner ue must be installed for draining
purposes. Connect the elements using the clamping straps.
Ensure all connections are gastight.
• A tted pipe can be used between the bends or when
making the connection to the unit and/or the roof pass-
through. Use 2 wall brackets to support the ue on each
oor.
8.3 Installation instructions regarding
existing ues (See Appendix 2)
Instructions
The ue gas exhaust system falls within category: C91 and
must be built in accordance with national rules and regulations
and the instructions of the manufacturer, as specied in the
documentation and installation instructions.
This means, among other things, that the chimney pass-
through must not be smaller than 150mm round/square,
butno larger than 200mm, and not ventilated by grilles, etc.
Inthe case of larger chimney pass-throughs, a exible hose of
around 150mm may possibly be used in combination with a
exible hose of around 100mm, as described below. For other
situations, consult your supplier/manufacturer.
8.4 Parts
Check all parts for damage before commencing the
installation. For the conversion of a brick ue to concentric
ue, connected to CC ue system, you need the components
described in Appendix 2.
Comment: The renovation/sanitation set consists of parts:
4. Interior mounting plate
5. Sliding element
8. Chimney mounting plate

Trimline 38 FSInstallation instruction 15
8.5 Installation
• Guide the exible hose (6) through the existing ue (7).
• Attach the slider (5) to the bottom of the exible hose
andsecure this in place using two Parker screws.
•Keep the bottom of the slider at the same height as
thebottom of the ue or ceiling. Shorten the exible hose
toapproximately 100mm above the chimney coping.
• Attach the mounting plate to the exible hose on the roof
(8), clamp it with a hose bracket. Stainless steel Ø90 to 165,
secure the whole with Parker screws.
•Attach the mounting plate to the chimney coping watertight
on the roof (8) using silicone sealant and stainless steel
screws.
•Install the roof pass-through (9) and secure it in place using
the supplied clamping strip (10).
•The slider (5) will protrude approximately 100mm
underneath the ue or ceiling after installation.
•Attach the inner mounting plate (4) gastight against
thebottom of the structural ue or against the bottom of
the concrete oor using silicone sealant and screws.
•Position the unit in accordance with the instructions of
theunit manufacturer
• Install a minimum of 1 metre of concentric ue type
THCCC (2).
• Extend the concentric ue using sections (2) up to
aminimum of 100mm in the structural duct. Finally, turn
theclamping strip by hand in the mounting plate inside (3).

Trimline 38 FSInstallation instruction 16
9 PASS-THROUGH POSITIONS AND FUNCTION CORRECTLY
Dimensions Outlet positions Distance mm
A Distance to ventilation openings Room*
B Distance to ventilation openings Room*
C Distance to ventilation openings Room*
D Gutter channel base pipes or outlet pipes below here 500
E Under the eaves 500
F Under a carport, roof or balcony, inside and outside corners 500
G From vertical ground pipes or drain pipes 300
H Inside and outside a corner 500
I Above an external gas pressure regulator 1000
Side of a gas pressure regulator 500
JConict distance façade outlet Room*
K Roof drain centre to centre 1000
L From the centre of both roof drains 450
M Two wall drains above each other 1000
N Two wall drains next to each other 1000
* In accordance with local building codes
Plot boundary
External extension pipe
Roof pass-through

14
5
3 6
2
Trimline 38 FSInstallation instruction 17
10 CLEANING AND MAINTENANCE
This unit must be inspected and maintained at least once
a year by a qualied, licensed and registered person. As a
minimum, the inspection and maintenance must be carried
out to ensure the unit works correctly and safely. It is advisable
that the unit be cleaned of dust and dirt regularly during the
heating season, and especially when the unit has not been
used for an extended period of time. This can be done with
a soft brush and vacuum cleaner, or a damp cloth and non-
abrasive detergent if necessary. Do not use aggressive or
corrosive substances to clean the unit.
The concentric ue system must be cleaned every 2 years.
Also check:
1 The seal of the gas combustion products and combustion
air supply circuit.
2 The seal of the pressure hatches at the top and bottom
ofthe replace; check the gasket.
3 Check of the pressure hatches above and below. 1 2 3
Can they open and close freely? Is the gasket still intact?
4 Correct operation of the gas control block and ignition
of the burner.
Measuring nipples
There are 4 measuring points on the unit, 2 on the gas control
block 4, and 2 at the top of the unit under the top cover for
the ue gas and the supply air. 5The top does not have to be
removed to get to these measuring points.
The measuring points can be reached through 2 holes in
thefront glass pane clamping strip. 6
Pressure hatch top
Pressure hatch bottom
To get to the bottom of the pressure hatch,
rst remove the burner by unscrewing the 2 screws Holes for accessibility to measurement points
View from below
Pre-pressure
measurement point Burner pressure measurement point
Supply air
measurement point Flue gas discharge measurement point

Trimline 38 FSInstallation instruction 18
AR glass (Anti-Reective glass) cleaning
instructions
General
AR glass is a non-reecting ceramic glass. This glass has an
AR coating on both sides of the glass. The anti-reection layer
reduces the reection to a minimal gloss. It is a known fact
that the coating layers are more sensitive than the ceramic,
therefore it is necessary to follow special cleaning procedures.
NOTE
Wear soft cotton gloves at all times.
Important
Do not use any of the following cleaning agents:
•Hard or abrasive sponges, steel wool, abrasives
•Cleaning agents with ammonia or acid (even citric acid)
•Paper towels, ceramic hob cleaner.
Only use water or a suitable detergent surfactant
We recommend our thermoCet Cleaner.
Remove frame with glass pane
See Paragraph 2.2 Preparation and placement on page 3.
Important
After the rst use, there will be a white haze on the inside of
theglass pane; this white haze must be removed immediately
after the rst use when the unit has cooled down.
The higher the frequency of use, the more often cleaning is
required. After more frequent use, more frequent cleaning of
the glass will be necessary. By not cleaning the glass in time,
itwill become dull and increasingly difcult to clean.
Information
If a unit with AR glass is placed near windows, or if there is
alot of light on the glass, it is possible the reection of bright
colours will be seen. For example, the AR glass may reect
thecolours from a red sofa, white table or a oor.
If the AR glass is cleaned regularly, or by frequently using
products that are not recommended, the AR effect will fade
over time.

Trimline 38 FSInstallation instruction 19
11 QUICK REFERENCE GUIDE FOR FAULTSSEARCH FOR ENCLOSED
GAS FIRES USING MERTIK GV60 GASCONTROL
Function Possible cause Solution
1. Acoustic signals 1 long beep reset switch OFF (0) Set switch to (I)
1 long beep connections not complete Check connections in thermocouple circuit
1 long beep 8-core cable defective Check connections in connector/replace 8-core
cable
1 long beep micro switch defective Replace gas valve
1 long beep Sync not OK Carry out new sync procedure for remote
control/receiver
3 short beeps power supply Replace batteries or 6-VDC adapter
2. No reaction
remote control/receiver Power supply problem Check batteries/6-VDC adapter
No sync remote/receiver Carry out sync procedure
Distance between remote control/receiver Change position of receiver
Defective receiver Replace receiver
Faulty remote control Replace remote control
3. No pilot light gas GV60 DC magnet unit does not open (no clicking
noise from gas valve)
Check wiring and breaker on thermocouple circuit
Check/replace 8-core cable between remote
control and gas valve
1 x sparks and stop: check ground cable under torx
gas valve
Replace receiver
Replace gas valve
4. Poor/no spark Spark cable loose Check spark cable connections
Short circuit between cable and metal Check whether cable is free of metal parts
Poor spark candle Check spark candle for fractures, replace
ifnecessary
Distance of sparkling candle to pilot light head Check distance is approximately 4mm
5. Pilot light difcult to ignite Gas supply pressure too high, nervous ame Adjust gas supply pressure or adjust the pilot light
pressure using the gas valve
Gas supply pressure too low, short ame Adjust gas supply pressure, check gas pipes, or
adjust pilot light pressure using the gas valve
Air in (pilot light) pipe, ame on/off Blow pipes through, make air-free
Injector blocked Clean or replace pilot light injector
Blocked/curved pilot light pipe Check and clean pipe
Pilot light head damaged Check and replace pilot light
6. Pilot light goes out after ignition Small pilot light, no ame on thermocouple tip Check gas supply pressure, possibly too low
Check pilot light injector and gas pipe
Nervous pilot light ame, no ame on
thermocouple tip
Check gas supply pressure, too high, adjust
Adjust pilot light pressure on gas control block
Air in pipes, vent
Lazy pilot light, no ame on thermocouple tip Check premix opening on pilot light, must be open
Poor connections in thermocouple circuit Check cables/breaker in thermocouple circuit
Check thermocouple connections in gas control
block, do not over-tighten.
Measure thermocouple circuit voltage 4.5mV
minimum
Bad thermocouple Check open circuit voltage of thermocouple
(18-30mV), replace if necessary
Poor DC magnet unit in GV60 Replace gas valve
7. Pilot light goes out when the
replace is closed
False air along pilot light holder/gasket Check pilot light holder and gasket for leaks
False air hatches Check pressure hatches/gasket is completely
closed
Main ame causes pilot light to go out Check restriction/bafe in accordance with
regulations

Trimline 38 FSInstallation instruction 20
Function Possible cause Solution
8. Pilot light/main ame off Gas pre-pressure has dropped Check correct dimensions of gas pipe or blockage,
correct
Main burner ignition, 3 beeps, low
power supply voltage
Check batteries or 6-VDC adapter
Too much/little transport in unit/outlet Check restriction/bafe situation in accordance
with instructions.
Concentric outlet pathway incorrect Check outlet pathway in accordance with
instructions
Recirculation, façade/roof mouth position incorrect Check outlet in accordance with instructions
Recirculation in closed outlet system Check outlet connections
9. Main burner does not start up Gas control valve knob to MAN Check gas control valve knob to ON
10. Delayed ignition of main burner Pilot light burner blocked Check logs, pebbles, etc. are in the right position.
pilot light should be free of obstructions.
Small/lazy pilot light Check and correct pressure and physical state of
pilot light burner
Close main burner ame openings Check and clean with a vacuum cleaner or similar
device.
Logs, etc. in wrong position Check and correct, see instructions
11. Low main ame Gas supply pressure too low Check gas supply pressure and corrections
Burner pressure too low Check burner pressure, check instructions for
correct values
12. No or little difference between
high/low settings for main ame
Low position setting incorrect Check and adjust low position in accordance with
instructions
13. DB burner does not work Defective step valve Check whether clicking sound is perceptible, press
button on remote control several times, replace
valve if necessary
14. Sooty ame Insufcient transport in unit/closed drainage
system
Check restriction/bafe, follow instructions for
correct value
Check outlet system pathway in accordance with
instructions
Check outlet in accordance with regulations/
instructions
Excessive feed/burner pressure Check and correct gas supply/burner pressure in
accordance with instructions
Blocked burner ame openings Check and clean with a vacuum cleaner, for
example
Incorrect premix for main burners Check and correct, see instructions
Decorative logs, etc. in incorrect position Check and correct, see instructions