Atmos InterSystem HE26 Guide de l'utilisateur

Atmos InterSystem

Installation & Servicing Instructions for HE26

(GC 41-249-05)

Atmos Heating Systems

West March

Daventry

Northants, NN11 4SA

Tel: 01327 871990

Fax: 01327 871905

e-mail: [email protected]

internet: www.atmos.uk.com

Issue 22.01.10 (Main revision)

The information provided applies to the product in the standard model. Atmos Heating

Systems can therefore not be held liable for any damage resulting from the product

specifications that deviate from the standard model.

The information provided has been compiled with the utmost care. However, Atmos

Heating Systems cannot be held liable for any faults in the information nor for the

consequences thereof.

Atmos Heating Systems cannot be held liable for any damage resulting from the

activities carried out by third parties.

To be changed without prior notice

Building Regulations and the Benchmark Checklist

Building Regulations (England & Wales) require notification of the installation of a heating

appliance in a dwelling to the relevant Local Authority Building Control Dept. This can be

achieved via a Competent Persons Self Certification Scheme as an option to notifying the Local

Authority directly. Similar arrangements apply in Scotland and Northern Ireland.

Atmos Heating Systems is a member of the Benchmark Scheme and the Benchmark Checklist

is included at the back of these Instructions. The Benchmark Checklist provides a

Commissioning Checklist and Service Record to be completed by the Installer/ Service

Engineer.

Benchmark places responsibilities on both manufacturers and installers.

The purpose is to ensure thatcustomers are provided with thecorrect

equipment for their needs, thatit is installed,commissioned and serviced in

accordance with the manufacturer’s instructions by competent persons and

that it meets the requirements of the appropriate Building Regulations. The

Benchmark Checklist can beused to demonstrate compliancewith 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 theBenchmark Code of Practice which is available

from the Heating and HotwaterIndustry Council who manage and promote

the Scheme. Refer to www.centralheating.co.uk for more information.

TABLE OF CONTENTS

1. Safety Regulations 7

1.1 General.......................................................................................................................................................................7

1.2 CH system...................................................................................................................................................................7

1.3 Gas system.................................................................................................................................................................7

1.4 Electrical system.........................................................................................................................................................7

1.5 Domestic water system...............................................................................................................................................7

1.6 Flue discharge and air supply.....................................................................................................................................7

2. Description of the Appliance 8

2.1 General.......................................................................................................................................................................8

2.2 Operation....................................................................................................................................................................8

2.3 Operating conditions...................................................................................................................................................8

2.4 PC interface..............................................................................................................................................................10

2.5 Test programmes......................................................................................................................................................10

3. Main Components 11

3.1 Accessories...............................................................................................................................................................12

4. Installation 13

4.1 Overall dimensions....................................................................................................................................................13

4.2 Unpacking the appliance...........................................................................................................................................14

4.3 Additional dimensions...............................................................................................................................................14

4.4 Boiler location............................................................................................................................................................15

4.5 Mounting...................................................................................................................................................................16

4.6 Mount the appliance..................................................................................................................................................17

4.7 Fit the pipework cover (optional)...............................................................................................................................17

4.8 Condensate disposal.................................................................................................................................................18

5. Connections 19

5.1 Connect the CH system............................................................................................................................................19

5.2 Connecting the gas supply........................................................................................................................................20

5.3 Electrical connection.................................................................................................................................................20

5.4 General Flue Requirements......................................................................................................................................23

5.5 Flue discharge and air supply...................................................................................................................................24

5.6 Roof outlet prefabricated chimney.............................................................................................................................30

5.7 Atmos MS System.....................................................................................................................................................31

5.8 Atmos Communal Flue System (CFS)......................................................................................................................32

6. Commissioning 33

6.1 Fill and de-aerate the appliance and the system.......................................................................................................33

6.2 Commissioning of the appliance...............................................................................................................................34

6.3 System Shutdown.....................................................................................................................................................35

7. Setting and Adjustment 36

7.1 Directly via operating panel.......................................................................................................................................36

7.2 Settings through the service code.............................................................................................................................36

7.3 Parameters................................................................................................................................................................37

7.4 Setting maximum CH power......................................................................................................................................38

7.5 Setting pump position................................................................................................................................................38

7.6 Weather-dependent control.......................................................................................................................................39

7.7 Conversion to other gas type....................................................................................................................................39

7.8 Gas-air control...........................................................................................................................................................39

7.9 Setting gas-air control...............................................................................................................................................40

7.10 Carbon monoxide : carbon dioxide ratio....................................................................................................................41

8. Faults 42

8.1 Burner does not ignite...............................................................................................................................................43

8.2 Burner ignites with much noise.................................................................................................................................43

8.3 Burner resonates.......................................................................................................................................................44

8.4 No heating (CH)........................................................................................................................................................44

8.5 Reduced output.........................................................................................................................................................45

8.6 CH does not reach the correct temperature..............................................................................................................45

9. SERVICING THE BOILER AND COMPONENT REPLACEMENT 46

9.1 SERVICING THE BOILER........................................................................................................................................46

9.2 COMPONENT REPLACEMENT...............................................................................................................................48

10. Technical Specifications 50

10.1 Electrical diagram......................................................................................................................................................51

11. CE Declaration 52

NOTE The Benchmark Checklist & Service Record are included at the back ofthe Manual.

This manual

Using this manual you can safely install and maintain thisappliance.

Carefully follow the instructions.

In case of doubt, contact AtmosHeating Systems.

Keep these instructions nearthe appliance.

Abbreviations and names used

Description To be referred

to as

High Efficiency HE

Atmos InterSystem wall-mounted gas heater Appliance

Appliance with piping for central heating CH system

Icons

The following symbols are used in this manual:-

CAUTION

Procedures that, when not carried out with due care,

may result in damage to the product or the

environment or in personal injury.

Service and technical support

For information about specificadjustments, installation, maintenance

and repair activities, please contact:

Atmos Heating Systems,

West March,

DAVENTRY,

Northants, NNII 4SA

Tel: 01327 871990; fax: 01327 871905

Email: [email protected]; internet:www.atmos.uk.com

Environment

When the appliance needs replacement, your installer may

arrange for disposal. Should this not be possible, then

make enquiries with your local council about the

possibilities for re-use or environmental-friendly processing

of the materials used, or contacta scrap dealer about

disposal.

Various plastics and metals have been used in producing

the appliance. Also, the appliance contains electronic

components that are electronic waste.

Intended use

The appliance as described in this documentation is intended for heating

rooms with a central heating system and, if required, heating hot water via

an indirect hot water tank. Any other use is outside thescope of intended

use for this appliance. Any liability for damage resulting from improperuse

shall not be accepted.

Atmos Warranty – Short version

1. Atmos Warranty is against anymaterial, construction or operation faults

that are found to be of originalmanufacturing origin. A full statement of

the Atmos Warranty is available (www.atmos.uk.com or 01327 871990).

2. Atmos boiler warranty is, subject to conditions; two years from date of

invoice, or 12 months from dateof installation; whichever is the later.

The warranty shall be 2 years for replacement parts and associated

labour, thereafter any warranty period shall cover parts only. The heat

exchanger warranty is 10 yearsin total, including the first two years

parts and labour warranty.For purchases before 01/01/08 this extended

period was 5 years.

3. We guaranty the free redelivery of parts covered by the warranty. Any

alleged faulty part must be returned to Atmos carriageprepaid. Carriage

will be credited if the part is found to be manufacturer’s fault.

4. Any claim must be accompanied with the serial number of the product.

5. All products must be used in an appropriate applicationand manner.

This includes but is not limited to; correct boiler sizing, system design,

system cleansing and use of corrosioninhibitors. Where appropriate

and always in areas of “hard water” (in excess of 200 ppm) an approved

water conditioner device must be fitted (in accordancewith Building

Regulations)

6. Completion of the Benchmark Checklist & Service Recordis a condition

of the boiler warranty (Customer’s statutory rights not affected); which

must be completed and supplied to Atmos if required. The Warranty

card must be completed and the signed Atmos copy receivedwithin 8

days of installation. By signingthe Warranty card the buyer agrees that

the goods have been delivered in a satisfactory condition.

Exceptions

7. In the event of full payment fora product not being received, Atmos

shall be discharged from all further contractual or warranty obligations.

8. Surface and/or transport damage are outside the scopeof this warranty.

9. Any warranty provision shallnot apply if Atmos determine that the fault

is due to improper application,use, neglect, accidental damage or

injudicious treatment, non-observance of instructions contained in

Atmos Manuals; or due to improper repair, adjustment, installation or

maintenance; or due to workcarried out by unqualified engineers. The

warranty also lapses if the Atmos boiler has not had a yearlyservice in

accordance with instructions.

10. This warranty shall not apply ifthe fault is caused by scale, failure or

abnormality of gas or water supply, or impact of any external influence

that adversely affects the normal operation of the product. This shall

include but not be restrictedto dehydration, abnormal or high voltage,

and hard water.

11. Excluded parts: ignition & ionisation probe, glass fuse,and air vent.

1. SAFETY REGULATIONS

The appliance must be installed in accordance with the Gas Safety

(Installation and Use) Regulations; October 1994. Failure to install appliances

correctly could lead to prosecution.

Atmos Heating Systems does not accept any liability for damage or injury

caused by not (strictly) observing the current safety regulations and

instructions, nor by negligencewhile installing the Atmos InterSystem

wall-mounted gas heater andany accompanying accessories.

The manufacturer’s instructions must NOT be taken as overriding statutory

requirements.

The regulations are mentioned separately for the different disciplines.

1.1 General

The entire system should comply with the valid (safety) regulations, as

mentioned in:-

•This installation manual.

•Gas Safety (Installation andUse) Regulations

•The appropriate Building Regulations.

•Health and Safety Document No 635 (Electricity at Work Regulations)

•The Water Fittings Regulationsor local Water byelaws.

1.2 CH system

The entire system should comply with the valid (safety) regulations, as

mentioned in:-

•BS 5449 Central Heating for Domestic Premises.

1.3 Gas system

The entire system should comply with the valid (safety) regulations, as

mentioned in:-

•BS 6798 Specification for installation of gas fired hot water boilers of rated input

not exceeding 60 kW.

•BS 6891 Installation of low pressure gas pipework installations up to 28mm

(R1).

•I.S.813 Installation of Gas Appliances (for installations in Ireland).

•British Gas Guidance Notes for the Installation of Domestic Gas Boilers.

1.4 Electrical system

The entire system should comply with the valid (safety) regulations, as

mentioned in:-

•BS 7671 The IEE Wiring Regulations.

1.5 Domestic water system

The entire system should comply with the valid (safety) regulations, as

mentioned in:-

•BS 5546 Installation of gas hot water supplies for domestic purposes.

1.6 Flue discharge and air supply

The flue discharge and the airsupply system should comply with:-

•BS 5440 Flues and Ventilation for gas appliances of rated input not exceeding

60 kW. (Part 1 Flues and Part 2 Ventilation).

2. DESCRIPTION OF THE APPLIANCE

2.1 General

The Atmos InterSystem wall-mounted gas boiler is designed for

delivering heat to the water of aCH system and, if required, heating hot

water via an indirect hot water tank.

The air supply and flue discharge can be connected to the appliance by

means of two separate pipesor a concentric connection.

The appliance has its own wallmounting strip, but can also be fitted to

an optional wall mounting frame that allows top connections.An optional

pipe mounting bracket for use with the wall mounting strip isavailable.

These are supplied separately.

The Atmos InterSystem wall-mounted gas boiler has theCE quality mark

and the Gas certification labels HE (Sedbuk A), SV , and IP44 Protection

class.

The appliance as delivered issuitable for natural gas (G20). A

conversion kit for propane (G31) can be supplied uponrequest.

2.2 Operation

The Atmos InterSystem wall-mounted gas heater is a modulating high

efficiency boiler. This implies that the power is adjustedto the heat

demand.

In the aluminium heat exchanger is an integrated copper circuit.

The appliance has been provided with an electronic controller that

controls the fan with the heatdemand from the heating system or the hot

water tank, opens the gas valve and ignites the burner, continuously

monitors the flame and controls it dependent on the power required.

2.3 Operating conditions

A code indicates the operating condition of the appliance on the service

display of the operating panel.

- Off

The appliance is not operating, but there is electricalpower. There is no

response to any demand forCH (heating or hot water tank). The frost

protection is active though. This means that the pump starts running and

the heat exchanger is heatedwhen the temperature of the heat

exchanger drops to 5°C.

When the frost protection is activated, code 7 appears (heating of the

heat exchanger).

Waiting position

The LED of the on/off button is on. The appliance is ready for

responding to the demand forCH (heating or hot water tank).

0 Pump overrun

After the operation of the CH,the pump has an overrun. This overrun time

is set to the value according to parameter 8 (see § 7.3; factory setting is 1

min). This setting can be changed. Also, the controller willautomatically

run the pump for 10 seconds,once every 24 hours, to prevent it from

getting stuck. This activation ofthe pump takes place at the time of the

last heat demand 24hrs later. Inorder to change this time, set the room

thermostat higher for a while at the desired time.

1 Required temperature reached

The controller can temporarily block the heat demandand stop the burner.

This blocking takes place because the required temperature has been

reached. When the temperature has dropped sufficiently, the blockingis

cancelled.

2 Self-test

The controller regularly checks the connected sensors. During the check,

the controller does not carryout any other tasks.

3 Ventilate (Fan)

On starting, the fan is first brought to the starting speed. When the starting

speed has been reached, the burner is ignited. Code 3 is also visible

after stopping the burner, when post-purge takes place.

4 Ignite

When the fan has reached the ignition speed, the burner is ignited by

means of electric spark ignition. During ignition the code 4 appears. If

the burner is not ignited, another ignition attempt is made after about

5 seconds. If the burner hasstill not fired after the fourth ignition attempt,

the controller indicates a fault.See § 8.1.

5 CH operation

An on/off thermostat can be connected to the controller, if necessary in

combination with an outside sensor. See the Electricaldiagram §10.1.

When heat is demanded by a thermostat signal, the fan runs(code 3 )

and the burner is ignited (code 4 ), followed by the CH operating

condition (code 5 ).

During CH operation, the fan speed and hence the power of the appliance

is adjusted. This is done in such a way, that the temperature of the CH

water is controlled towards the set CH supply temperature. In the case of

an on/off thermostat, the CH supply temperature is set at the operating

panel. In the case of an outside sensor, theCH supply temperature is

determined by the weather dependent control programmed in the

controller.

During CH operation, the demanded CH supply temperature isdisplayed

on the operating panel.

During CH operation, the actual CH supply temperature canbe read by

pressing the service button.

Note: Instead of an on/off thermostat, an OpenTherm thermostat can be

connected to the controller as described in §5.3.1. In this case,the

desired CH temperature is setby the thermostat. The minimum

temperature and the operationmode can be set with parameters [E] and

[E.] (refer to §7.3).

2.4 PC interface

The controller has an interface for a PC. With a special cableand

accompanying software, a PC can be connected. This provision makes it

possible to follow the behaviour of the controller, the appliance and the

heating system during a long period.

2.5 Test programmes

In the controller, there is provision for putting the appliance into a test

status.

By activating a test programme,the appliance will become active with a

fixed fan speed without intervention of the control functions. The safety

functions remain active though.

Simultaneously press + and –to switch off the test programme.

Test programmes

Description of programme Button

combinations Display

reading

Burner on with minimum CH

power "service" and "-" “L”

Burner on with maximum

CH power "service" and “+” (1x) “h”

Burner on with maximum

power (set by parameter 4) "service" and “+” (2x) “H”

Switch off test programme "+" and "-" Current

operating

condition

2.5.1 Frost protection

The boiler has provision forprotecting its heat exchanger as described

below.

NOTE! However to avoid thecondensate freezing, the boiler must be

installed in a FROST-FREE room.

•In order to avoid freezing of the appliance (heat

exchanger), it has an appliance frost protection.

When the temperature of the heat exchanger drops

to 5ºC, the burner will be activated and the pump

will start running until the temperature of the heat

exchanger reaches 10ºC.

Code 7 is given when the appliance frost

protection intervenes (heatingheat exchanger).

•When the system (or a part thereof) can freeze, a

frost thermostat should be installed in the area to

be protected. Connect this according to the wiring

diagram. See § 10.1.

Remark

When the appliance is out of action ( - on the service display), the

appliance frost protection is still active. However, there will be no

response to heat demand from an (external) frost thermostat.

Autres manuels pour InterSystem HE26

Table des matières

Autres manuels Atmos Chauffe-eau

Atmos

Atmos InterSystem HE26 Manuel utilisateur

Manuels Chauffe-eau populaires d'autres marques

Kenmore

Kenmore 153.582400 Manuel utilisateur

Applimo

Applimo Edel AIR Manuel utilisateur

STIEBEL ELTRON

STIEBEL ELTRON Eltronom SHU 5 S Manuel utilisateur

clage

clage E-Mini Series Manuel utilisateur

Toyotomi

Toyotomi Oil Miser OM-180 Manuel utilisateur

Bradford White

Bradford White EF Series Manuel utilisateur

Eccotemp

Eccotemp 40-H Manuel utilisateur

Dimplex

Dimplex ECSd125-580 Mode d’emploi

Dux

Dux 32FCR6N Manuel utilisateur

Toyotomi

Toyotomi Oil Miser OM-148 (Type D) Guide de dépannage

Noritz

Noritz N-132M Manuel d'instructions

TESY

TESY GCV7/4S 10047 Fiche technique

A.O. Smith

A.O. Smith Gphe 50 Manuel utilisateur

Koryo

Koryo KWHZF15Y Manuel utilisateur

Pentair

Pentair PSC-14-4-02 Manuel utilisateur

GE 40M06AAG Instructions de montage

Thermor

Thermor AEROMAX SPLIT 2 Manuel utilisateur

American Hometec

American Hometec AHQ-B03X Manuel utilisateur