E.C.A. PROTEUS PREMIX 14 HM NG ERP UK User manual

INSTALLATION AND
MAINTENANCE
INSTRUCTIONS
PROTEUS PREMIX CONDENSING
BOILER
PROTEUS PREMIX PPR
14/20/24/28/30/35 HM-HCH-HST

INDEX
4
5
7
10
11
12
17
1- SAFETY RULES AND WARNINGS
2- TECHNICAL DATA
3- NOTES ON THE DOCUMENTATION
4- SETUP
5- CONNECTIONS
6- INSTALLATION
7- OPERATION
8- INSPECTION AND MAINTENANCE
9- PART DEFINITIONS & MAINTENANCE INSTRUCTIONS
10- INSPECTION AND MAINTENANCE CHECKLIST
43
55
71

1-SAFETY RULES AND WARNINGS
1.1. Safety Instructions
When a gas leak is found or suspected;
Turn off the gas valve of the boiler and the valves of all
other devices operating with gas.
Shut off the stove, oven and similar appliances to put
their flame out.
Do not light matches, lighter etc, and stub out your
cigarette.
Ventilate the environmentby opening doors and
windows.
Do not ever touch the buttons and plugs of your
electrical appliances.
Turn off thegas valves in theapartment and building
entrance.
Do not use the phones at places where the gas leak is
suspected.
Call your gas safe engineer as soon as possible.
Do not place and use flammable and explosive liquid or
materials around the boiler.
Keep materials such as water, foam away from
electrical connections during operations such as
cleaning, gas leak test etc.
The boiler must be installed in indoor spaces under normal
conditions. However, it can be operated in a suitable cabinet
in places such as garage, open balcony. Please consult
E.C.A for proper cabine sizes.
Do not lay the LPG container down
Do not block air vents, openings made in the walls of
the room which provide fresh air to the installation room.
Telephone number of the National Gas
Emergency Service0800 111 999
1.2. Water Systems & Gas Supply Line
9Before installation of the boiler, the water systems
(CH & DHW circuit) and gas supply line must be
completed in accordance with the relevant regulations and
standards by installer.
9Installation for gas supply pipes must be fitted
according to BS6891 for GB and I.S.813.2002 for IE.
Install the connection pipes such that they are free from
mechanical stress.
1.3.Gas Type Conversion
9 The standard gas type of boiler is Natural Gas. In
case of a demanding gas type conversion, this is made
with charge.
9 Gas type conversion must be performed by the gas
safe engineer. Gas leak test must be made after the
conversion operation.
9 Gas conversion label that indicates boiler is converted
from NG to LPG must be placed on the boiler after gas
type conversion.
1.4.Installation
9 The boiler must be installed in accordance with national
and local requirements, gas safety regulations, relevant
standarts and this manual by gas safeengineer.
9 The boiler must be mounted against a closed wall.
9 The boiler can not be positioned having direct contact
to steam, detergent or gases.
9 Any change of flue position must not be made without
consulting gas safe engineer.
9 Sunlight can cause color change on the exterior of your
boiler over time.
CAUTION: This boiler is not intended for
use by persons (including children) who
are low physical or sensory and mental
capacity and inexperienced persons
without informing and supervising the use
of the boiler by responsible persons.
Ensure that children under 8 years do not
play with the boiler.
CAUTION: If boiler is used incorrectly or
forother than its intended use, it may
present a life hazard and may cause
material damage to the product and its
surroundings.
CAUTION: The boiler must be
transported and lifted by at least 2
people due to heavy weight.
If boiler is located in an unheated area, it must be
connected to mains, switched on, and pressure of
installation should be within operation range so that freeze
protection would be activated. Even if boiler is OFF position,
freeze protection stays activated.
Connecting the drain
pipework for the expansion
relief valve
1.5. Boiler Start Up
Boiler start up must be performed certainly by gas safe
engineer.
Gas Type (Natural Gas / LPG), gas supply pressure
(mbar), maximum DHW operating water pressure (bar) and
electricity supply voltage on the information plate must be
suitable with mains supply conditions. This is checked by
gas safe engineer.
After boiler start up, you should request information about
operating the boiler and safety precautions from gas safe
engineer.
1.6. Usage and Maintenance
Read carefully instructions and precautions in this manual
against wrong usage which causes unsafe conditions.
The boiler should be checked and serviced for general
maintenance once a year. Maintenance and service
operations must be carried out only gas safe engineer.
Only a damp cloth should be used for cleaning the outer
surface of the boiler and then the surfaces should be dried
completely. Do not use chemical substances or solutions
which cause rust and scratches in your boiler.
4

PROTEUS PROTEUS PROTEUS PROTEUS PROTEUS PROTEUS
Product type Unit PREMIX 14 PREMIX 20 PREMIX 24 PREMIX 28 PREMIX 30 PREMIX 35
HM-HCH- HM-HCH- HM-HCH- HM-HCH- HM-HCH- HM-HCH-
HST HST HST HST HST HST
Gas Category I2H, I3P, I2Esi, I2E(S), II2L3P, II2H3P, II2ELL3P, II2Esi3P
Flue Types C13(X), C33(X), C43(X), C53(X), C63(X), C83(X), B23, B33
Gas Input Pressure (G20) mbar 20
Gas Input Pressure (G25) mbar 20�25
Gas Input Pressure (LPG G31) mbar 37�50
Capacity-Efficiency
Min. Heating power - (@60°C min) kW 5,6 5,6 5,6 6,4 6,9 8
Max. Heating power - (@80�60°C) (P4) kW 14,1 20,2 24,5 28 30 35
Min. Heating power - (@30°C min) kW 6,7 6,7 6,7 7,7 8,3 9,6
Max. Heating power- (@50�30°C) kW 15 22,2 26 29,6 31,7 37
Min. Heat input (Qn) kW 6,2 6,2 6,2 7,2 7,7 9
Max. Heat input (Qn) kW 14,5 20,7 25,2 28,7 30,8 35,9
Efficiency (@80°�60° C Max) (Gross
Calorific value) % 97,50% 97,50% 97,50% 97,50% 97,50% 97,50%
Efficiency (30°C Return) (Gross
Calorific value) % 107,50% 107,50% 107,50% 107,50% 107,50% 107,50%
ERP Informations
Seasonal Space Heating Energy
Efficiency Class A A A A A A
Water Heating Energy Efficiency Class�
Load Profile A�XL A�XL A�XL A�XL A�XL A�XL
Rated Heat Output (Prated) kW 20,2 20,2 24,5 28 30 35
Seasonal Space Heating Energy
Efficiency % 91,11 91,4 92,2 92,4 92 92,9
Water Heating Energy Efficiency % 83,6 83,6 83,6 83,9 82,8 82,8
Sound Power Level db(A) 49 49 49 49 49 49
Efficiency at Rated Heat Output At
High Temperature Regime (ƞ4)% 87,9 87,9 87,9 87,9 87,9 87,9
Efficiency at 30% of rated Output At
Low Temperature Regime (ƞ1)% 97 97 97,2 97,4 97 97,9
At Full Load elmax kW 0,028 0,035 0,04 0,051 0,056 0,066
At Part Load elmin kW 0,012 0,012 0,012 0,012 0,013 0,013
In standby Mode kW 0,004 0,004 0,004 0,004 0,004 0,004
Standby Heat Loss kW 0,065 0,065 0,065 0,065 0,065 0,065
Emissions of Nox Level mg�k
Wh 25,91 27,2 25,91 21,29 25,91 25,91
Daily Electricity Consumption (Qelect) kWh 0,423 0,423 0,194 0,22 0,24 0,24
Daily Fuel Consumption (Qfuel) kWh 22,88 22,88 22,8 22,8 23,021 23,021
Gas Consumption
Natural Gas (@Min-Max Capactiy) m3�h0,65-1,53 0,65-2,2 0,65-2,65 0,75-3,02 0,81-3,25 0,94-3,79
LPG (@Min-Max Capactiy)-Propane kg�h 0,51-1,2 0,51-1,7 0,51-1,98 0,59-2,26 0,63-2,46 0,74-2,87
NOXClass 6 6 6 6 6 6
Central Heating
Min. Water Pressure bar 0,4 0,4 0,4 0,4 0,4 0,4
Max. Water Pressure bar 3 3 3 3 3 3
Operation Range (@Radiator heating) oC30-80 30-80 30-80 30-80 30-80 30-80
Operation Range (@Underfloor
heating)
oC30-45 30-45 30-45 30-45 30-45 30-45
Max. Limit temperature oC> 90 > 90 > 90 > 90 > 90 > 90
2-TECHNICAL DATA
5

Domestic Hot Water (only valid for HM)
Min. Domestic flow for operating L�min 2 (±%10) 2 (±%10) 2 (±%10) 2 (±%10) 2 (±%10) 2 (±%10)
Min. Domestic flow for closing L�min 1,5 (±%10) 1,5 (±%10) 1,5 (±%10) 1,5 (±%10) 1,5 (±%10) 1,5 (±%10)
10 ±%15 (ΔT 12 ±%15
Max. Domestic hot water flow rate L�min 10 ±%15 (ΔT 10 ±%15 (ΔT 12 ±%15 14 ±%15
= 34,7°C) = 34,7°C) = 34,7°C) (ΔT = 33,5°C) (ΔT = (ΔT =
35,8°C) 35,8°C)
Min. Water Pressure bar 0,4 0,4 0,4 0,4 0,4 0,4
Max. Water Pressure bar 10 10 10 10 10 10
Operation Range
o
C30-65 30-65 30-65 30-65 30-65 30-65
Max. Limit temperature
o
C≥71 ≥71 ≥71 ≥71 ≥71 ≥71
General
Electrical Supply V AC-
Hz 230 VAC-50 Hz
Electrical consumption (For only HCH
model) Watt 26 41 46 71 91 126
Electrical consumption (Max-HE Pump) Watt 65 80 85 110 130 165
Protection Class IPX4D
Expansion Vessel lt 8
Weight (Net) kg 28,5 28,5 28,5 30 30 32
Weight (Net) (only for HCH model) kg 22,5 22,5 22,5 24 24 26
Dimesions (HxWxD) mm 678*410*288
Flue Lenghts
C13 – 60�100 Max. m 10 10 10 10 10 10
C13 – 80�125 Max. m 20 20 20 20 20 20
C33 – 60�100 Max. m 10 10 10 10 10 10
C33 – 80�125 Max. m 20 20 20 20 20 20
C43 – 60�100 Max. m 10 10 10 10 10 10
C53 – 60�100 Max. m 10 10 10 10 10 10
C83 – 80�80 Max. m 28 28 28 28 28 28
C83 – 80�80 Min. m 3 3 3 3 3 3
B23 – 80 Max. m 28 28 28 28 28 28
B33- 60�100 Max. m 10 10 10 10 10 10
Emission Values
C0
2
ratio (@max-G20) % 9,15 ± 0,2 9,2 ± 0,2 9,5 ± 0,2 9,5 ± 0,2 9,5 ± 0,2 9,5 ± 0,2
C0
2
ratio (@min-G20) % 8,9 ± 0,2 8,9 ± 0,2 8,9 ± 0,2 8,9 ± 0,2 8,9 ± 0,2 8,9 ± 0,2
C0
2
ratio (@max-G31) % 10,3 ± 0,2 10,3 ± 0,2 10,6 ± 0,2 10,6 ± 0,2 10,6 ± 0,2 10,6 ± 0,2
C0
2
ratio (@min-G31) % 9,7 ± 0,2 9,7 ± 0,2 9,9 ± 0,2 9,9 ± 0,2 9,9 ± 0,2 9,9 ± 0,2
Boiler Circuit (only valid for HST)
Operation Range
o
C30-65 30-65 30-65 30-65 30-65 30-65
Table 1. Technical Table
6

3-NOTES ON THE DOCUMENTATION
Building Regulations and the Benchmark Commissioning Checklist
Building Regulations (England & Wales) require notification of the installation of a heating appliance to the
relevant Local Authority Building Control Department. This can be achieved via a Competent Persons Self
Certification Scheme as an option to notifying the Local Authority directly.
The Health & Safety Executive operates the ‘Gas Safe Register’, a self certification scheme for gas heating appliances.
This company is a member of the Benchmark initiative and fully supports the aims of the programme. Its aim is
to improve the standards of installation and commissioning of central heating systems in the UK and to encourage the
regular servicing of all central heating systems to ensure safety and efficiency. Building Regulations require that
installations should comply with manufacturer's instructions. It is therefore important that the commissioning checklist
is completed by the installer. The relevant section of Building Regulations only relates to dwellings. Therefore the
checklist only applies if the boiler is being installed in a dwelling or some related structure.
Benchmark places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are
provided with the correct equipment for their needs, that it is installed, commissioned and serviced in
accordance with the manufacturer's instructions by gas safe engineer and that it meets the requirements of
the appropriate Building Regulations. The Benchmark Checklist can be used to demonstrate compliance with Building
Regulations and should be provided to the customer for future reference.
Installers are required to carry out installation, commissioning and servicing work in accordance with the Benchmark
Code of Practice which is available from the Heating and Hotwater Industry Council who manage and promote the
scheme.
Visit centralheating.co.uk or installersfirst.co.uk for more information
Table 2. Product Definition and Codes
PRODUCT NAME PRODUCT CODE GC NUMBER
PROTEUS PREMIX 14 HM NG ERP UK 8116941010 47-814-30
PROTEUS PREMIX 20 HM NG ERP UK 8116944010 47-814-29
PROTEUS PREMIX 24 HM NG ERP UK 8116450010 47-814-01
PROTEUS PREMIX 28 HM NG ERP UK 8116451010 47-814-02
PROTEUS PREMIX 30 HM NG ERP UK 8116452010 47-814-03
PROTEUS PREMIX 35 HM NG ERP UK 8116453010 47-814-04
PROTEUS PREMIX 14 HST NG ERP UK 8116943010 41-814-54
PROTEUS PREMIX 20 HST NG ERP UK 8116948010 41-814-56
PROTEUS PREMIX 24 HST NG ERP UK 8116458010 41-814-05
PROTEUS PREMIX 28 HST NG ERP UK 8116459010 41-814-06
PROTEUS PREMIX 30 HST NG ERP UK 8116460010 41-814-07
PROTEUS PREMIX 35 HST NG ERP UK 8116461010 41-814-08
PROTEUS PREMIX 14 HCH NG ERP UK 8116942010 41-814-50
PROTEUS PREMIX 20 HCH NG ERP UK 8116946010 41-814-52
PROTEUS PREMIX 24 HCH NG ERP UK 8116454010 41-814-01
PROTEUS PREMIX 28 HCH NG ERP UK 8116455010 41-814-02
PROTEUS PREMIX 30 HCH NG ERP UK 8116456010 41-814-03
PROTEUS PREMIX 35 HCH NG ERP UK 8116457010 41-814-04
PROTEUS PREMIX 14 HM NG ERP YBK UK 8116941110 47-814-26
PROTEUS PREMIX 20 HM NG ERP YBK UK 8116944110 47-814-25
PROTEUS PREMIX 24 HM NG ERP YBK UK 8116450110 47-814-05
PROTEUS PREMIX 28 HM NG ERP YBK UK 8116451110 47-814-06
PROTEUS PREMIX 30 HM NG ERP YBK UK 8116452110 47-814-07
PROTEUS PREMIX 35 HM NG ERP YBK UK 8116453110 47-814-08
PROTEUS PREMIX 14 HST NG ERP YBK UK 8116943110 41-814-62
PROTEUS PREMIX 20 HST NG ERP YBK UK 8116948110 41-814-64
PROTEUS PREMIX 24 HST NG ERP YBK UK 8116458110 41-814-13
PROTEUS PREMIX 28 HST NG ERP YBK UK 8116459110 41-814-14
PROTEUS PREMIX 30 HST NG ERP YBK UK 8116460110 41-814-15
PROTEUS PREMIX 35 HST NG ERP YBK UK 8116461110 41-814-16
PROTEUS PREMIX 14 HCH NG ERP YBK UK 8116942110 41-814-58
PROTEUS PREMIX 20 HCH NG ERP YBK UK 8116946110 41-814-60
PROTEUS PREMIX 24 HCH NG ERP YBK UK 8116454110 41-814-09
PROTEUS PREMIX 28 HCH NG ERP YBK UK 8116455110 41-814-10
PROTEUS PREMIX 30 HCH NG ERP YBK UK 8116456110 41-814-11
PROTEUS PREMIX 35 HCH NG ERP YBK UK 8116457110 41-814-12
7

HM Model (Boiler) : Both Central Heating (CH) and
Domestic Hot Water (DHW).
HCH Model (Heat Only) : Only for Central Heating
(CH).
HST Model (System Boiler) : Both for Central Heating
(CH) and Domestic Hot Water (DHW) with external storage
tank (not included).
Usage information of 14/20/24/28/30/35kW HM-HCH-HST
Proteus Premix condensing boilers are available in this
manual. Detailed information have been provided in the
guide regarding the technical specification of the boiler,
selection of the boiler location, fitting its water, gas, flue
and electric supply connections, gas conversion,
maintenance information and solving of possible failures.
Please carefully read the manual in order to benefit from
all the features of your boiler.
The Benchmark Checklist and Service Record Card are
located at the back of the Operating Manual.
The Benchmark Checklist must be
filled by gas safe engineer during
installation. Operating Instructions,
Installation and Maintenance
Instructions must be handed over
the user for future operations.
Service Record Card must be filled by
gas safe engineer and handed over
the user after each service operation
and annual maintanence.
3.1. Installer’s Responsibility
The installer is responsible for the installation and initial
start-up of the boiler. Instructions are given below.
Check Operating Instructions,Installation and
Maintenance Instructions and follow instructions before
installation.
Carry out installation in compliance with the prevailing
legislation and standarts.
Be sure that the system isflushed and inhibitor added.
Only gas safe engineer must operate the boiler.
Explain the user about installation and operation of
boiler.
Fill the Comissioning Checklist.
Give all Operating and Service manuals to user.
The warranty certificate must be registered bygas safe
engineer within 30 days after installation.
SYMBOL DEFINITION
Domestic Hot Water
Gas Supply
Parameter Adjustment
Reset
Winter Mode
Summer Mode
Solar Panel Mode
ECO Mode
Comfort Mode
Ø Diameter
LPG Liquid Petroleum Gas
DHW Domestic Hot Water
NTC Negative Temperature
Coefficient (sensor)
RCD Residual Current
Device
ECV Emergency Control
Valve
SEDBUK
Seasonal Efficiency of
Domestic Boilers in the
United Kingdom
Table 3. Definition of Symbols and Abbreviation
Indicates thatthe situation that can only be
interfered by gas safe engineer.
Explanation containing information that
shouldbe considered by the user.
CAUTION: It means that you may suffer
from material damage or slight
personal injury.
DANGER: It means that you may suffer
from sever personal injury.
It means that you may connect
ground wire.
3.2. Definition of Symbols
8

3.3. Main Components and Description
3.3.1 HM Model (Boiler)
Figure 1. HM Boiler
1- Main Exchanger
2- Silencer
3- Mixer
4- Fan
5- 3 Way Valve
6- Condensing Water Hose
7- Outlet Manifold
8- 3 Bar Safety Valve
9- Pressure Sensor
10- Condensate Trap
11- Plated Heat Exchancer
12- Gas Valve
13- Return Manifold
14- Pump
15- Flexible Connection Hose
16- Expension Vessel (8L)
17- Rainwater Hose
18- Rainwater Collection Reservoir
19- Ignition Electrode
20- CH Return Temperature Sensor
21- CH Supply Temperature Sensor
22-Turbine
23-Flue Gas Sensor
3.3.2 HST Model (System Boiler)
Figure 2. HST Boiler
11 12
16
1
15
10
98
2
43
14
18 17
5
6 7 13
1- Main Exchanger
2- Mixer
3- Fan
4- Silencer
5- Pressure Sensor
6- Condensate Trap
7- Gas Valve
8- CH Return Temperature Sensor
9- CH Supply Temperature Sensor
10- Ignition-Ionisation Electrode
11- Flue Gas Sensor
12- Rain Water Collection Reservoir
13- Pump
14- Flexible Connection Hose
15- Expension Vessel(8L)
16- Expansion Tank Holder Bracket
17- Rainwater Hose
18- Condensing Water Hose
9

3.4. Safety Devices
Flame Failure Safety System
Boiler Over-Heat Safety System (95 °C)
DHW (Domestic Hot Water) Over-Heat System (71°C)
High Water Pressure Protection System (3 bar)
Low Water Pressure Protection System (0.4 bar)
Low Voltage Protection System (170 VAC)
Thermal Accumulation Protection System (with by-pass
circuit and ‘’pump over-run’’)
Frost Protection System for both CH and DHW circuit
Domestic Hot Water Flow Control (only for HM Model)
Pump Anti-sticking Function
3 Way Valve Anti-sticking Function (except HCH - HST
Model)
Automatic Air Vent
Expansion Vessel (8 liters)
Water ingress protection from flue
Annual Maintanence Reminder
4- SETUP
4.1. Minimum Clearances
4.2. Dimensions
Figure 4.Combi Mounting Clearances
a b c d e
3.3.3 HCH Model
11 12
1
10
98
23
4
15 16
5
14
13
6 7
Figure 3. HCH Boiler
1-Main Exchanger
2-Mixer
3-Fan
4-Silencer
5-Pressure Sensor
6-Condensate Trap
7-Gas Valve
8-CH Return Temperature Sensor
9-CH Supply Temperature Sensor
10-Ignition-Ionisation Electrode
11-Flue Gas Sensor
12-Rain Water Collection reservoir
13-3 Bar Safety Valve
14- Outlet Manifold
15- Condensing Water Hose
16- Rain Water Hose
4.2.1. HM Model
a) CH flow ¾ʺ(hot)
b) DHW outlet ½ ʺ(hot)
c) Gas inlet ¾ ʺ
d) DHW inlet ½ ʺ(cold)
e) CH return ¾ ʺ(cold)
10

4.2.2. HCH-HST Model
a b c
a) CH flow ¾ʺ (hot)
b) Gas inlet ¾ ʺ
c) CH return ¾ ʺ (cold)
Isolating Valve set provided with boiler must be used for
water and gas connections.
3 bar safety valve connection must be installed with
copper pipe.
National and local requirements and legislations must be
taken into consideration.
4.3. Position Of The Air/Flue Terminal
POSITION DISTANCE(cm)
A-Below a windows 60
B- Below an air vent 60
C- Below rain channel 30
D- Under the balcony 30
E- Next to a window 40
F- Next to an air grill 60
I- Distance from the inner corner of
the building 100
L- From the ground or from the floor 180
M- Vertical distance of two flue
outlets 150
N- Horizontal distance of two flue
outlets 100
5-CONNECTIONS
5.1 Flue Connections
5.1.1 Flue Sizes
Flue gas connections between the boiler and the flue
terminal must be made using original components
specially designed for the condensing boiler to ensure
that the boiler operates efficiently and correctly.
Flue gas pipes and fittings of non-condensing
boilers can not be used for exhausting gases from
condensing boilers. In the horizontal concentric flues,
the exhaust gas pipe (the inner pipe) facing outwards
should be inclined upward and the fresh air pipe
(outer pipe) should be inclined downward. When
the original flue set is installed parallel to the ground,
the exhaust gas pipe is automatically inclined upwards.
Equivalent length for each 900 elbow: 1 m
Equivalent length for each 450elbow: 0.5 m
5.1.2 Flue Types
G- Next to vertical or horizontal pipe 60
H- Below the distance grille from
the outside of the building 30
Figure 5. Flue Connections
Table 4. Flue Connection Information
11

5.1.4. PLUME KIT ASSEMBLY
For Plume kit installation, follow the instructions in the
image below, you must disassemble the part at the end of
the horizontal flue kit (7006991167) and assemble with the
Plume kit (700991251).
Do not disassemble this part "A" in
case of single horizontal flue kit
usage.
A
Figure 7. Plume Kıt
5.1.3. Plume Management Kit
Standard plume management kit lenght is 1m. It is
an accessory and part code is 7006991251. The
minimum distance between nearest window and air inlet
side of the flue must be bigger than 150 mm.
Figure 6. Plume Management Kit
Plume
Management
Kit
6-INSTALLATION
6.1. Selection of Location of Boiler
The boiler must be installed in accordance with gas
safety regulations and relevant standards.
Additionally, the clearance around the boiler should be
as shown in fig 12. In order to make service,
maintenance and usage easier.
Figure 12: It shows the minimum distances required from
the top and sides of the boiler (Dimensions given in mm).
The installation must comply with the following minimum
distances so that servicing and maintenance of the boiler
can be performed correctly. The position of the boiler
must be checked against technical requirements.
Figure 8.Combi Mounting
Clearances
CAUTIONS :
Do not install your boilers in locations
that will be exposed to direct sunlight.
Sunlight can cause color change on the
exterior of your boiler over time.
Ambient temperature of boiler's
installation location should be between
5 -350C.
The boiler can be used at altitudes
up to 2000 m above sea level.
There is no need to remove side
panels in the combi boiler service
operations. Minimum 50 mm
clearances are given taking into
consideration the share of possible
side panel sheet changes.
1
Figure 9. Isolation Valve
Cover Mounting
Since the outside temperature of the boiler does not
rise above 85° C at the maximum heating power, no
special protective measures are required against the
combustible construction materials and components.
12

Since the outside temperature of the boiler does not
rise above 85 ° C at the maximum heating power,
no special protective measures are required against
the combustible construction materials and
components.
It is not recommended to install
“Isolating Valve Cover”(figure 13-No
1)to the boiler if kitchen cupboard is
used for installation place. It can be
used at open space areas to hide
valve set and filling loop.
6.2. Independent Operation from Ambient Air
(Type C)
DANGER: For room sealed
operation, the boiler location and
air/flue terminal position must
obey national and local
requirements, gas safety
regulations and relevant standards.
Type C (hermetic) boilers are not suitable for
outdoor installations. These boilers should be installed
inside the building.
In case of gas leakage, it is necessary to vent the
installation room according to national and local
requirements, although the room sealed operation
boilers are independent of room volume and ventilation.
DANGER: Do not block the air
vents, which provide fresh air to the
installation room.
The air/flue terminal must be exposed
to the external air and allow free
passage of air cross it at all times.
The minimum acceptable
dimensions from the terminal to
obstructions an ventilation openings
must obey national and local
requirements.
All horizontally fitted ducts (air/flue) should be fitted 2°
or 3° upwards incline to allow condensate water drain to
the boiler.
The flue ducts are always wet.
Under cold or excessive humid
weather conditions the water vapor
inside the waste gas may condensate
while leaving the flue.
6.3. Mounting The Boiler
Having determined the boiler location,
The points of lock screws of wall bracket and assembly
bracket are marked by using the wall-mounting template
provided with the boiler.
After drilling the marked points, wall assembly bracket
and assembly bracket are fixed on the wall by the dowel
and lock screws, which are inside the packaging of the
boiler.
Finally, the boiler is hanged on the wall by placing the
assembly bracket on the back side of the boiler on the
mounting bracket assembled on the wall.
Figure 10. Boiler & Wall Hanging Bracket
6.4. Condensate Discharge Connection
All condensing boilers generate
condensate water discharge. The
amount of the condensate water
depends on the working conditions of
your boiler. This can be up to 1.7 litres
condensate water an hour.
The condensation water must be connected to a drain with
the help of a plastic hose which is connected to the end of
condensate trap. The use of standard discharge hose is
recommended for connection to the drain. The addition of 1
cable connection on the hose should be made for fixing.
If drain hose will be connected to drain outside of the
building, insulation should be provided to prevent freeze of
hose.
The condensate discharge hose and interconnection parts
must be made of plastic material.
All horizontal parts must be connected at least 2,5 °
downwards incline to ensure to a good flow. It can not rise
at any point along its length.
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Ensure the discharge of condensate complies with any
national or local regulations (BS 6798).
Condensate discharge pipe must be PVC, PVC-U, PVC-
C or PP. Metal pipe work is not suitable.
Figure 11. Connection to an internal soil-vent pipe,
external termination with sink, to drain or gully
A boiler discharge pump must be used
if there is no drain or sink nearby that
the condensate can be discharged into.
Condensate discharge pump is not
standard part of the boiler. Further
information must be followed supplied
with the pump.
Condensate discharge must be installed
correctly, otherwise operation of the
boiler will be affected negatively.
It is recommended to make condensate
discharge internally into the household
drainage system. If it is not possible,
needed precaution must be taken to
prevent freezing.
6.7. Installation for HST Boiler
CAUTION: Disconnect power supply to
prevent electrical shock before
connecting the electrical supply.
CAUTION: If the supply cord is
damaged, it must be replaced by the gas
safe engineer in order to avoid a hazard.
CAUTION: The ≤ 3 A bipolar fuse (BS
1362) with a minimum contact opening of
3 mm must be used in the electrical
connection of the boiler.
CAUTION: The cable diameter
(including insulation) of the electrical
installation to be installed must be at
least 14 mm and the pipe diameter
used must be at least 16 mm.
Figure 12 Condensate discharge pump connections
6.5. Electrical Connection
Electrical installation must be made according to the
national and local instructions. The boiler must be
earthed and a standard 230 V AC –50 Hz supply is
required.
Figure 13. Installation for HM Boiler
Wras Approved
Filling Loop
CH Return
CH Supply
Water main
BS Stop Valve Fixed spindle type
DHW
6.6. Installation for HM Boiler
Figure 14. Installation for HST Boiler
**External WRAS appoved filling loop must be added
during installation.
14

6.8. Installation for HCH Boiler
**External WRAS appoved fillingloop must be added
during installation.
Figure 15. Installation for HCH Boiler (Heat Only Type Installation)
Expansion
Vessel
15

6.9. Controller Installation
Remove the bridge on the other side on room thermostat connection.
Gas safe engineer must install the room controller device to boiler.
HM Model Boiler is working only with 24 VDC room thermostats.
The connections of room thermostat, outdoor sensor and timer must be performed
certainly by gas safe engineer.
Room thermostat
connection is
installed by after
removing bridge
circuit.
Outdoor sensor is
installed by
connecting its cables
to free terminals.
Timer cables are
connected to relevant
therminal points.
Boiler sensor cables
connected to relevant
terminal points.
MAINBOARD
DETAIL A DETAIL B
Solar system
connection cables
are connected to
the indicated
terminal points.
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7- OPERATION
7.1. Control Panel
A
C
E
B
D
F
Figure 16. Control Panel View
7.1.1 Functions of Buttons
The control panel consists of the relevant elements as
shown in figure 24 below.
A-Position Selection Button
The position can be changed by pressing the position
selection button once to change between the winter mode
and the summer mode. If the button is pressed for 3
seconds, the boiler will switches into "standby" position. It
will enough to press the button once to get the boiler in
operation position.
B-Reset Button
Main functions:
Exit from lockout error (EXX)
ECO mode activation
Comfort mode activation
C-Domestic Hot Water Increase Temperature
Button
The temperature of the domestic water can be
increased up to 65 °C thanks to the domestic water
temperature increase button.
D-Central Heating Water Increase Temperature
Button
The temperature of the heating water can be increased
up to 80 °C thanks to the heating water temperature
increase button.
E- Domestic Hot Water Decrease Temperature
Button
The temperature of the domestic water can be
decreased down to 30 °C thanks to the domestic
water temperature decrease button.
F-Central Heating Water Decrease Temperature
Button
The temperature of the heating water can be
decreased down to 30 °C thanks to the heating
water temperature decrease button.
When your boiler fails, the error code will start flashing on
the display. There are 2 types of errors, lockout (EXX) and
blocking (FXX) error. When a lockout error condition
occurs (EXX), the error must first be corrected so that
the error code can be removed from the LCD screen. After
pressing the "Reset" key once, the boiler can switch back
to normal operation state. As for a blocking error, the fault
cannot be removed from the LCD display pressing the
"Reset" button (FXX). When this error is corrected,
error code is automatically disappears from LCD screen.
The first time the boiler starts, it will start working in
Comfort mode.
Once the Reset button is pressed when operating in
Comfort mode, the boiler will switch to Eco mode. Then
when Reset button is pressed again, the unit will switch to
Comfort mode.
Figure 17. Description of Symbols
Solar Panel Mode
Comfort Mode
ECO Mode
CH Mode ON
RESET
DHW Mode ON
Temperature
Value
Flame
Symbol
Parameter
Settings
Pressure
Display
7.2. LCD Screen
LCD screen display icons described here below.
7.2.1. Flame Icon: When operating between 0%
and
50% capacity range, the icon is displayed on the
LCD screen as single bar, whereas it is displayed as
two bars when operating between 50% -100% capacity
range.
7.2.2. Pressure Indicator:The LCD display
shows
0-0,5-1-1,5-2-2,5-3 bar water pressure values. The
values other than these ones are not displayed. Only
when filling after F37 (Low water pressure error)
fault, the pressure value is displayed in the
temperature value section.
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7.3. Operation Functions
7.3.1. Standby (OFF Mode): The mode where boiler
can be set to standby mode. In this mode, no requests for
heating water and domestic water can be made. To
activate the OFF mode, it is necessary to keep button no.
1 (position selector) pressed for 3 seconds continuously.
When -OFF- is displayed on screen, mode is activated.
7.3.2. Air Purge Mode (AP Mode): It is the process
that the boiler automatically activates to discharge air in
the central heating installation for 160 seconds. In this
mode, "AP" is displayed on the screen. The circulation
pump runs for 15 seconds and then stops every 5 seconds
in intervals of every 20 seconds. The three-way valve
motor also changes position between a CH-DHW in 40
seconds. The situations where this mode is activated is
listed here below.
CAUTION: Do not press 'RESET' while
AP mode is active.
7.3.3. Winter mode-Radiator Heating: If the
boiler in the standby position is set to the winter
position, it will heat the water in the heating circuit until
the domestic water is needed. In the winter mode, both
the tap and the radiator icon are displayed on the LCD
screen.
When a request for heating is made for radiator, radiator
icon flashes (once/second), tap icon stays fixed. When a
request for domestic water is made, tap icon flashes
(once/second), radiator icon stays fixed. In this mode,
radiator heating circuit's temperature can be set
between 30-80 °C. For under floor heating
applications, the temperature range can be set between
30-45 °C.
7.3.4. Summer Mode: If the boiler in the OFF
position is set to the summer position, the boiler will only
respond to the domestic hot water demands. In summer
mode, the tap symbol appears fixed on the LCD screen,
the radiator icon does not appear. When the domestic
hot water is heating request, the tap symbol flashes (1
time/sec). In this mode, the domestic hot water
temperature can be adjusted between 30-65 °C.
7.3.5. Comfort Mode: The standard operating mode of
the boiler is Comfort mode. By pressing the "Reset" button,
Eco-Comfort modes can be switched. When Comfort mode
is active, "Comfort" icon is displayed on the LCD screen.
Comfort mode is only for radiator heating circuit. It has no
effect on use of domestic water circuit. In this mode, the
boiler responds to fast heating demands by running in
modulation.
7.3.6. ECO Mode: By pressing the "Reset" button, Eco-
Comfort modes can be switched. When Eco mode is
active, "Eco" icon is displayed on the LCD screen. Eco
mode is only for radiator heating circuit. It has no effect on
use of domestic water circuit. This mode allows savings on
fuel by performing on-off operation.
7.3.7. Annual Maintanence
Reminder:This mode reminds user
that “annual maintanence time is very
soon”. When this mode is active, only
"ASE" is displayed on screen and boiler
continues to meet heating requests.
Electrical connection of boiler must be
always connected to mains, otherwise
function will not work properly. When you
see "ASE" on screen, please check your
boiler start up date and contact with gas
safe engineer if annual maintanence
period is arrived. If maintance of the
boiler is done before “ASE” appears on
screen, you can skip it by pressing “R”
button.
7.3.8.Anti-Frost Mode: During the winter
season, when the installation water temperature falls
below 6 ° C, the anti-freeze function is activated
and the boiler continues to operate until the water
output of installation rises to 15 ° C. In order for
anti-freeze function to be activated, the following
conditions must be checked and ensured by the
customer.
The power supply of the boiler must be switched on.
The gas valve and radiator valves must be open.
Water pressure of system should be at appropriate
level.
The anti-freeze function helps protect your boiler, it
does not protect your installation.
If the boiler will not be operated for a while in places
where there is risk of freezing, then it is necessary to
drain the water or to use an anti-freeze agent
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Access to sevice menu by pressing on “B” RESET button
for 10 seconds.
Exit from the service menu by pressing on “A” ON/OFF
button for 1 second.
It is possible to select one of the following options
respectively by means of the heater circuit buttons
“D”and“F”
“tS” enables accessing to service parameters.
A
C
E
B
D
F
Figure 18. Control Panel
7.4. Access to Menu
“ln” gives information on certain data not displayed on
the screen.
“Hi” gives the details of the last 8 errors.
Accessing this parameter is by means of “B” RESET
button.
•“tS” Service Mode: It is the menu where the
parameters configurable by gas safe engineer are found.
“tS” icon starts to light on the LCD at the first Access the
menu.
When tS is selected by pressing on “B” RESET button,
“000” is seen on the screen.
When “B” RESET button is pressed again, and password
entry is displayed.
Password is set by CH(-)(F) and CH(+)(D) buttons.
(Password is 003).
Entering password is configured to the system by DHW (+)
(C) button. When password is correct “---“ is displayed.
When “B” RESET button is pressed again, parameters
are entered.
“tS” parameters are started to be displayed on the input
screen after displaying “P00”.
DHW (+) (C) and DHW (-) (E) buttons make parameter
changes.
CH(+)(D) and CH (-) (F) buttons are used for selecting
and changing the value of any parameter. Such values
are automatically saved.
There are 2 ways to exit from “tS” parameters. You may
exit from settings if no button is pressed in 2 minutes, or
by pressing ON/OFF “A” button.
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LIST OF SERVICE PARAMETERS
E2prom parameters PR PR PR PR PR PR
Category Unit PREMIX PREMIX PREMIX PREMIX PREMIX PREMIX
Parameter Description 14 20 24 28 30 35
1=Instant
aneous
2=Instant
aneous +
Solar
Boiler P00 DHW 3=Storag Num. 1 1 1 1 1 1
Type configuration e tank
4 = Solar
storage
tank
5 = CH
only
Gas type selection 0 =
Natural gas �1 = LPG
Gas Type P01 Num. 0 0 0 0 0 0
CH P26 CH burner of duration Min. 3 3 3 3 3 3
CH P27 CH pump additional
operation time Min. 1 1 1 1 1 1
CH P33 OTC curve selection Num. 0 0 0 0 0 0
System 1 – Emas Hydroblok
(CCB Pakkens)
Configuration
DHW P37 (Water 2 - Fugas Hydroblock Num. 1 1 1 1 1 1
pressure
circuit + flow
sensor circuit) 3 - Bitron Hydroblock
Heating 0- Radiator heating
CH P38 system type Num. 0 0 00 0 0
1- Floor heating
CH P39 Eco mode burner on set value Num. 1 1 1 1 1 1
DHW Hysteresis OFF
DHW P42 0: OFF at 71°C Num. 0 0 0 0 0 0
1: Standard algorithm
System P43 ASE maintenance counter reset Res
System P44 Room thermostat activation Num.
Table 5. Service Parameters
1 1 1 1 1 1
The service personel may access to and amend only “P00, P01, P26, P27, P33, P37, P38, P39, P42, P43, P44”
parameters out of the following parameters.
20