Potterton Paramount two Manuel d'instructions
Working towards
a cleaner future
Paramount two
Wall hung condensing boiler
30 – 115kW
Installation, operation & maintenance manual
Aprill 2011
heating specialists
2 POTTERTONCOMMERCIAL
120-393 632.4 04.08 Fh
Table of contents
1. Regarding this Manual. . . . . . . . . . . . . . . . . . . . . . .4
1.1 Content of this manual . . . . . . . . . . . . . . . . . . . . . . .4
1.2 Used symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 For whom is this manual intended? . . . . . . . . . . . . . . .4
2. Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 General safety precautions . . . . . . . . . . . . . . . . . . . .5
2.2 Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.3 Installations/Instructions. . . . . . . . . . . . . . . . . . . . . .6
2.4 Regulations and standards . . . . . . . . . . . . . . . . . . . . .6
2.5 C.E. Approvals. . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.6 Conformity declaration . . . . . . . . . . . . . . . . . . . . . . .8
3. Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.1 Dimensions and connections PARAMOUNT two 30/40 . . .9
3.2 Dimensions and connections PARAMOUNT two 60-115 . . 11
3.3 Technical Data PARAMOUNT two. . . . . . . . . . . . . . . . 13
3.4 Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.5 Sensor value tables. . . . . . . . . . . . . . . . . . . . . . . . .15
4. Before installation . . . . . . . . . . . . . . . . . . . . . . . .16
4.1 Combustion air supply. . . . . . . . . . . . . . . . . . . . . . . 16
4.2 Corrosion protection. . . . . . . . . . . . . . . . . . . . . . . . 17
4.3 System water quality . . . . . . . . . . . . . . . . . . . . . . . 17
4.4 Use of additives (e.g. hardness stabilsisers,
frost protective agents, sealing agents) . . . . . . . . . . . 17
4.5 Notes for installation location . . . . . . . . . . . . . . . . . 18
4.6 Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.7 Application example. . . . . . . . . . . . . . . . . . . . . . . . 19
5. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5.1 Connecting to the heating system . . . . . . . . . . . . . . . 21
5.2 Condensate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.3 Filling the heating system . . . . . . . . . . . . . . . . . . . . 21
5.4 Flue connection. . . . . . . . . . . . . . . . . . . . . . . . . . .21
5.5 Flue system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.6 Flue terminal positioning. . . . . . . . . . . . . . . . . . . . . 23
5.7 Gas connection . . . . . . . . . . . . . . . . . . . . . . . . . . .24
5.8 CO2-Content. . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
5.9 Changing over from LPG to natural gas and vice versa. . 25
5.10Gas valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.11Guide Values for Injector Pressure . . . . . . . . . . . . . . 28
5.12Electrical connection (general). . . . . . . . . . . . . . . . . 28
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PARAMOUNT two 30 - 115 kW 3
6. Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.1 Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
6.2 Temperatures for heating and DHW. . . . . . . . . . . . . .30
6.3 Individual time program . . . . . . . . . . . . . . . . . . . . .30
6.4 Programming of necessary parameters . . . . . . . . . . . .31
6.5 Emergency operation (Manual operation) . . . . . . . . . .31
6.6 Instruction for the customer. . . . . . . . . . . . . . . . . . .31
7. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.1 Operation elements . . . . . . . . . . . . . . . . . . . . . . . .32
7.2 Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
7.3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
8. Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.1 Programming procedure . . . . . . . . . . . . . . . . . . . . .36
8.2 Modification of parameters . . . . . . . . . . . . . . . . . . .37
8.3 Setting table . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
8.4 Explanations for setting table . . . . . . . . . . . . . . . . .46
9. General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.1 Room unit RGT . . . . . . . . . . . . . . . . . . . . . . . . . . .61
10.Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
10.1Maintenance work . . . . . . . . . . . . . . . . . . . . . . . . .62
10.2Replace air-vent . . . . . . . . . . . . . . . . . . . . . . . . . .62
10.3Condensate siphon . . . . . . . . . . . . . . . . . . . . . . . . .62
10.4Removing gas burner. . . . . . . . . . . . . . . . . . . . . . . .63
10.5Protection against electrical shock . . . . . . . . . . . . . .66
10.6Boiler view PARAMOUNT two . . . . . . . . . . . . . . . . .67
10.7Dismantling the heat exchanger . . . . . . . . . . . . . . . .70
10.8Check electrodes . . . . . . . . . . . . . . . . . . . . . . . . . .70
10.9Control and regulating centre LMU . . . . . . . . . . . . . .71
10.10Fault switch-off . . . . . . . . . . . . . . . . . . . . . . . . . .71
10.11Fault code table . . . . . . . . . . . . . . . . . . . . . . . . . .73
10.12Operation phases of control and regulation centre LMU
(Press information button). . . . . . . . . . . . . . . . . . . .74
11.Commissioning report . . . . . . . . . . . . . . . . . . . . 76
Regarding this Manual
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120-393 632.4 04.08 Fh
1. Regarding this Manual
Read this instruction booklet thoroughly before operating the boi-
ler!
1.1 Content of this manual
This manual contains the instructions for the installation of the PA-
RAMOUNT two for standard applications with 1 heating circuit and/
or 1 DHW circuit (WWF tank sensor required for DHW).
Further applications can be made available (for multiple boilers
and multiple zones) by installing extension modules (clip-ins).
Keep all documents at the installation location of the boiler!
1.2 Used symbols
1.3 For whom is this manual intended?
This installation manual is intended for the heating specialist.
Danger! Danger exists for body and life in case it is not observed.
Danger of electric shock! In case it is not observed, danger from
electricity exists for body and life!
Attention! If warning is not observed, danger exists for environ-
ment and the device.
Note/tip: Here, you can find background information and useful
tips.
Reference to additional information in other documents.
Safety
120-393 632.4 04.08 Fh
PARAMOUNT two 30 - 115 kW 5
2. Safety
Danger! Absolutely observe the following safety instructions!
Otherwise, you may endanger yourself and others.
2.1 General safety precautions
Installation of System:
Important: The boiler must be commissioned following completion
of installation. Operation of an un-commissioned appliance may
cause injury to personnel and damage to the boiler unit which
would invalidate the warranty.
Commissioningmust only be carried out bypersonnelapproved and
competent to do so. This facility is available from Potterton Com-
mercial Service Office.
Important: the boiler unit is supplied in accordance with Potterton
Commercial quality assurance plan registered to meet the require-
ments of BSN ISO 9002. A condition of the supply of the appliance
for compliance with this is the return of the appliance commissio-
ning report.
Electrical Installation:
The electrical installation work must be carried out by a qualified
electrician.
Gas Installation:
Boiler installation as well as commissioning, servicing and mainte-
nance must be carried out by an approved gas installer. For use
with natural gas (G20) nominal supply pressure 20 mbar (LPG opti-
on available).
2.2 Use The POTTERTON PARAMOUNT two wall hung condensing boiler is
available in six sizes with outputs from 30 kW to 115 kW.
They are CE marked for use on Natural Gas (LPG) on open vented
systems (min 1 bar) and are suitable for use on sealed systems with
a maximum operating pressure of 3 bar (30/40 kW), 4 bar (60 -
115 kW). Refer to relevant British Standards and Codes of Practice
for installation of condensing boilers on sealed system. The heat
exchanger consists of aluminium - silicon alloy, which allows very
compact and lightweight boiler construction. The fully premix bur-
ner works in a modulating range of between 25 % and 100 %. There-
fore the boiler can adapt to the particular heat requirements of
thecircuit.The gas/airratiocontrol ensuresuniformCO2emissions
and low NOx. This is obtained by comparing the target boiler tem-
perature and actual boiler temperature. If there is a difference
between these two values then the internal microprocessor calcu-
lates a new fan speed. The change in fanspeed in turn changes the
combustion chamber static air pressure which is monitored by the
gas/air ratio control and the gas rate is adjusted thus maintaining
the correct gas to air ratio in the boiler. This ensures that a uniform
Safety
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120-393 632.4 04.08 Fh
gas/air ratio is maintained over the total range of the boiler mo-
dulation, and that constant CO2values are achieved.
For optimum utilisation condensing boilers should be operated at
a low return temperature. However the PARAMOUNT two will also
work at designed temperatures of 70/50°C. In the condensing
mode as the return temperature is below the dew point (dew point
is 53°C at 8.5 % CO2).
They fulfil EN 483 and EN 677, Type C. Installation types B23, B33,
C13x, C33x, C43x, C63x. Emission value group G 61.
Category II2H3P.
2.3 Installations/Instructions
Before starting work a risk assessment should be carried out in the
boiler house and its access to ensure a safe installation and wor-
king environment. Any person installing or working on the boiler
must be qualified and attention is drawn to the mandatory require-
ments of C.O.R.G.I. registration for all gas installers.
Manual Handling: Any person or persons moving or lifting the boiler
or any part there of should be trained in manual handling techni-
ques and if necessary use suitable lifting equipment to reduce the
risk of injury to themselves or other people.
2.4 Regulations and standards
The installation should comply with relevant British Standard Spe-
cifications, Codes of Practice and current Building Regulations, to-
gether with any special regional requirements of the Local
Authorities, Gas undertaking and Insurance I.E.E. Regulations for
the Electrical Equipment of Buildings. The installation of the boiler
must be in accordance with the relevant requirements of:
Health and Safety at Work act 1974
Building Regulations 2006
Electricity at Work Regulation 1989
Management of H&S at Work Regulations 1998
Manual Handling Regulations 1992
Model Water By-Laws 1986
BS 7671: 1992 - Requirements for Electrical Installations, IEE Wi-
ring Regulations Sixteenth Edition.
BS 5440: 2000: Part 1 - Specifications for Installation of Flues
BS 5440: 2000: Part 2 - Specifications for Installation of Ventilation
for Gas Appliances.
BS 6644: 2005 - Installations of Gas Fired Hot Water Boilers for in-
puts between 60 kW and 2 MW.
BS 7074: 1989: Part 2 - application Selection and Installation of Ex-
pansion Vessels and Ancillary Equipment for Sealed Water Systems.
BS 6880: 1988 - codes of Practice for Low temperature Hot Water
Systems.
EN 677: 1997 - Gas Fired Central Hating Boilers for Condensing Boi-
lers with a nominal heat input not exceeding 70 kW.
CP 342:2 - Centralised Hot Water Supply Gas Safety (Installation
and Use) Regulations 1998
Safety
120-393 632.4 04.08 Fh
PARAMOUNT two 30 - 115 kW 7
IM/II - Flues for commercial and Industrial Gas Fired Boilers and Air
Heaters.
IGE/UP/1 - Soundness Testing and Purging Procedure for Non Do-
mestic Installations.
IGE/UP/2 - Gas Installation Pipe work, Boosters and Compressors
for Industrial Commercial Premises.
Manufacturer's notes must not be taken in any way as over-riding
statutory obligations.
2.5 C.E. Approvals The CE approval symbol means that the boilerfulfils the basic re-
quirements of the Gas Equipment Directive 90/396/EEC, the Low
Voltage Directive 73/23/EEC as well as Directive 89/336/EEC
(Electromagnetic Compatibility EMC) of the Council for Unification
of Legal Regulations of the members Countries. The boiler fulfils
the basic requirements of the Boiler Efficiency Directive 92/43/
EEC for condensing boilers.
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8 POTTERTONCOMMERCIAL
120-393 632.4 04.08 Fh
2.6 Conformity declaration
Paramount two 30 - 115
Technical Data
120-393 632.4 04.08 Fh
PARAMOUNT two 30 - 115 kW 9
3. Technical Data
3.1 Dimensions and connections PARAMOUNT two 30/40
Fig. 1: Dimensions and connections PARAMOUNT two 30/40
Technical Data
10 POTTERTONCOMMERCIAL
120-393 632.4 04.08 Fh
Table 1: Dimensions and connections PARAMOUNT two 30/40
Model 30 / 40
HV –Heatingflow G 1“
HR – Heating return G 1“
Gas – Gas connection G 3/4“
SiV –Safetyvalve G 3/4“
KA – Condensate water connection Ø 25 mm
Dimension A [mm] 116
Dimension E [mm] 177
Dimension F [mm] 185
Dimension G [mm] 192
Dimension H [mm] 407
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