Thermsaver White Cased Oil Boiler Installation And User Manual

Installation

&

Users Guide

OIL HEATING SOLUTIONS

White Cased Oil Boiler

1

Page
INTRODUCTION 2
USER INSTRUCTIONS 3

- BOILER OPERATION 3

- SWITCHING THE BOILER ON 3

- BOILER CONTROLS 4

- SWITCHING THE BOILER OFF 5

- BURNER LOCKOUT 5

- RESTARTING AFTER LOCKOUT 5

- RESTART 6

INSTALLATION

- REGULATIONS 7

- WATER CONNECTIONS 7

- BOILER LOCATION 8

- CONVENTIONAL FLUE INSTALLATION 9

- BALANCED FLUE INSTALLATION 10-18

- CONNECTING OIL SUPPLY 18-19

- ELECTRICAL CONNECTION/WIRING DIAGRAM 20

TECHNICAL DATA

- BOILER SPECIFICATIONS 21

- COMMISSIONING INSTRUCTIONS 22

- SERVICING INSTRUCTIONS 22

- FAULT FINDING 23

- PARTS LIST 24

- BURNER SETTINGS 25

Issue No.1 1/6/04

INTRODUCTION

Thank you for choosing the THERMSAVER oil boiler, please read the following carefully.

To the installer

This manual must be left with the householder by the installer who will instruct the user on
the boiler operation.

To the user

Please read the user section of this manual to familiarize yourself with the boiler operation.

WARRANTY

WARRANTY FOR YOUR BOILER MUST MEET THE FOLLOWING

CONDITIONS OR YOUR WARRANTY MAY BE INVALID

Warranty on the Heat Exchanger: 5 Years
Warranty on Burner and Controls: 2 years

CONDITIONS OF WARRANTY:

1.Boiler MUST BE installed by an OFTEC registered engineer ,if not permission will be

required by building control.

2.Boiler MUST BE commissioned after installation by an OFTEC registered engineer.

3.Boiler MUST BE serviced every 12 months after installation by an OFTEC registered

engineer.

4.Installer MUST COMPLETE an Installation/Commissioning Form, which will be found

along with your manual and this must then be returned to the address on the warranty
form. Failure to return this form, may invalidate your warranty.

2

USER INSTRUCTIONS

3

BOILER OPERATION

The Boiler Control Thermostat responds to the temperature of the water within the boiler
and switches power to the burner when heat is required.
The burner has an independent control system which regulates the firing and (shut-off)
of the burner.

Automatic firing of the burner will occur when the water temperature within the boiler
falls below the control thermostat set point which will continue to run until the water
temperature rises to the temperature (recommended) set on the boiler control
thermostat.

SWITCHING THE BOILER ON

- Check there is water in the system.

- Check radiator valves are on.

- Turn on oil supply.

- Switch electrical supply to the boiler on (including time clock ) and then set the boiler
control thermostat to recommended setting.

BOILER CONTROLS

BOILER CONTROL THERMOSTAT

The temperature of the water within the boiler is controlled and maintained by the Boiler
Control Thermostat located on the boiler control panel.

TEMPERATURE SETTINGS:

The Boiler Control Thermostat has a range of 50˚C to 80˚C. The recommended setting for
the boiler control thermostat is:

WINTER

Heating and hot water supply 80˚C

SUMMER

Domestic hot water supply 65˚C
It is not recommended to operate the boiler with a thermostat setting of less than 60˚C,

as this will precipitate corrosion, thus reducing the life of the boiler.

MAINS INDICATOR: GREEN

The mains indicator will illuminate when the mains supply to the boiler is on.

HIGH LIMIT STAT INDICATOR: ORANGE

The high limit lockout will illuminate when the water within the boiler is or has overheated
e.g. reached a temperature above that set on the high limit thermostat.

This indicates that the thermostat needs to be reset.

TO RESET THE BOILER

When the boiler has had time to cool, the manual reset button (coloured red) on the
control panel will need to be pressed in to reset. If the high limit thermostat continues to
trip, contact your installer as there may be a fault with the central heating system.

LOCKOUT INDICATOR: RED

The lock out indicator will illuminate when the burner has failed to fire, e.g. No fuel or an
electrical fault.

PLEASE NOTE: Also the reset button on the burner will illuminate on the burner control box
at the same time. Reset by pressing the reset button on the burner control box.

4

Reset Button

Burner Control Box

5

SWITCHING THE BOILER OFF

The boiler can be switched off at anytime using one of the following;

- Turn the boiler control thermostat to the OFF position

- Switch the mains (electrical supply) to OFF.

- Set the control system to OFF (e.g. Time clock).
PLEASE NOTE: For longer periods of shutdown e.g. While away on holiday, switch OFF the

mains (electrical supply) and turn OFF the OIL supply.
If shutdown occurs during cold weather ensure boiler is protected against frost damage.

BURNER LOCKOUT

The burner has an independent control system (Burner Control Box); this includes a flame
detector (Photocell) which senses the presence of a flame. In the event of flame failure,
the Burner Control Box activates a second re-ignition sequence. Should the Photocell not
detect a flame presence within 15 seconds the burner goes to LOCKOUT and shuts down.

Continued LOCKOUTS are a result of a fault in the operation of the boiler and can be
attributed to following examples:

- An interruption of the fuel supply .

- Electrical Supply fault e.g. Extreme low voltage.

- Failure of a Burner component.

- A fault within the heating system .

- Burner combustion not being correct.
The Burner Reset button on the Control Box and the red Lockout Indicator on the boiler

control panel illuminates to indicate that a lockout has occurred.
In the event of the Burner locking out, do not attempt to restart the Burner by pressing the

Rest Button on the Burner Control Box for at least 2 minutes. A Bi-metallic timer within the
Control Box has a minimum cooling time of 45 seconds thus the 2 minute interval will
ensure that this Bi-metallic timer has cooled and is therefore in a position where it may be
reset

RESTARTING AFTER LOCKOUT

When lockout has occurred, inspect for any obvious causes e.g. oil leaks.
Also check the fuel line from the tank to the boiler and that any oil shut off valve has not
been inadvertently closed.

6

RESTART

- Check there is adequate oil in the storage tank.

- Check oil supply valves are open.

- Switch on heating system (e.g. Time clock).

- Depress the red Burner Reset Button on the Burner Control Box, which will be illuminated.
Both Burner Reset Button (illuminated) and the lockout Indicator on the Control P anel will go
out and the burner will commence the ignition start sequence. After 15 seconds the Burner
should fire normally.

PLEASE NOTE: Should the Burner not start, both lockout indicator, on the Control Panel and
Burner Reset Button will illuminate again.

- Wait at least 3 minutes and depress the Burner Rest Button again.
Failure to start a second time indicates a fault requiring attention.
In the event of a second failure to start:

- Switch off electrical supply.

- Call service engineer.

Burner Reset Button

7

REGULATIONS

The installation of oil fired boilers should comply with the following standards and codes of
practice.

- BS5449 Forced circulation hot water heating systems for domestic use

- BS5410-Part1 Oil installations up to 45kw.

- BS7593 Water treatment of hot water central heating systems.

- BS7671 Electrical Regulations.

- Building Regulations Part L1 and J 2002 England and Wales, Part F Scottish Regulations
and Technical Booklet L Northern Ireland.

- OFTEC Codes of Practice Published or Recommended.

After installing, the system it needs to be flushed with a cleanser like Fernox Heavy Duty
Restore, for fast -acting removal of lime scale , black sludge (magnetite) and other deposits
from the boiler and the central heating system. Then add a Fernox protector to give long
term protection of the central heating system against internal corrosion and lime scale
formation.

WATER CONNECTIONS

The boiler is supplied with two flow and two return connections. Connections may be
diagonal as shown on diagram below. This arrangement gives more efficient flow through
the boiler, however this is not essential as parallel connection gives satisfactor y operation.

8

BOILER LOCATION

Sound levels should be discussed with the householder, as some people may be sensitive
to low noise levels in a small room, as it may appear more annoying than in larger rooms.
Please Note installation should take into account of flue position (see diagram).

RECOMMENDED FLUE POSITION

RefMin. Position mm

A Directly below an opening, air brick, opening window etc. 600

B Horizontally to an opening , air brick, opening window etc. 600
C Below a gutter, eaves or balcony with protection. 75
D Below a gutter or a balcony without protection. 600

EFrom vertical sanitary pipework. 600

FFrom an internal or external corner. 600
G Above ground or balcony level. 600

HFrom a surface or a boundary facing the terminal. 600

JFrom a terminal facing the terminal. 1200

KVertically from a terminal on the same wall. 1500

L Horizontally from a terminal on the same wall. 750
M Above the highest point of an intersection with the roof. 600
NFrom a vertical structure on the side of the terminal. 750
O Above a vertical structure less than 750mm. 600

PFrom a ridge terminal to a vertical structure on the roof. 1500

Please Note where the terminal is within 1 metre of any plastic material, such material
should be protected from the effects of the combustion products of the fuel.

IMPORTANT 35 SECOND CLASS D GAS OIL MUST NOT BE USED FOR BALANCED FLUES.

9

CONVENTIONAL FLUE INSTALL ATION

The boiler is supplied as standard for use with conventional flue.
The chimney must comply with building regulations and BS 5410. Factory made insulated
chimneys are covered by BS 4543 Parts 2 & 3.

Notes on Conventional Flue

1. Liner A stainless steel flue liner of diameter to suit the boiler is recommended.

2. Flue pipe can be of vitreous enamel or stainless steel.

3. Bends Bends in the flue pipe should not be greater than 135 degrees.

4. Insulation Insulation between the flue pipe and brick chimney, is recommended to

minimize the occurrence of condensation.

5. Cowls Cowls and pots that may restrict the flue should not be used.

6. Draught Stabiliser Chimneys over 6 metres high may produce excessive draught (over

4mm w.g.). In this case a draught stabilizer may be required.

7. Length Before bends are applied, length of flue must be at least 600mm.

COMBUSTION AIR SUPPLY -CONVENTIONAL FLUE

INFORMATION SUPPLIED BY OFTEC

Conventional Flue - Typical Arrangement

550mm2/kw

1100mm2/kw

1650mm2/kw

550mm2/kw

1100mm2/kw

OPEN FLUE BOILER IN ROOM

OPEN FLUE BOILER COMPARTMENT

VENTILATED FROM OUTSIDE

OPEN FLUE BOILER COMPARTMENT

VENTILATED FROM ROOM

550mm

2

/kw

Terracotta Pot

Liner

Soot
Door

Soot
Door

Flue Pipe

Insulation

Bends

135˚

180 TO 450

B

C

SIDE OUTLET LEFT

180 TO 450

B

REAR OUTLET

10

BALANCED FLUE INSTALLATION

VENTILATION AIR SUPPLY

Air ventilation for balanced flue boilers is only required if the boiler is installed in a confined
space e.g. a cupboard. This is to prevent over heating of components.

COMBUSTION AIR SUPPLY

25MM M IN

WALL

TERMINAL LENGTH

COMBUSTION AIR SUPPLY

BALANCED FLUE BOILERS

550mm /kW

2

550mm /kW

2

BOILER IN COMPARTMENT
VENTED FROM OUTSIDE

1100mm /kW

2

1100mm /kW

2

Top view on next page

LOW LEVEL BALANCED FLUE

BALANCED FLUE BOILERS

BOILER IN COMPARTMENT

VENTED FROM ROOM

11

LOW LEVEL BALANCED FLUE

A

D

REMOVE FOIL REMOVE FLUE RING FIT SQUARE GASKET

RETAIN BOLTS FOR

FITTING FLUE

FIT SEALS AND

LUBRICATE

LOW LEVEL BALANCED FLUE SIDE AND REAR ASSEMBLY INSTALL ATION

1. Cut hole in wall. Remember measure, mark, CHECK then cut.

2. Remove Conventional Flue ring from top of boiler.

3. Fit Red inner seal and Black out Seal to flue connector and
extension if required.

4. Apply lubricant included in kit. To the inner and outer seal taken
care to only lubricant the lip of the seal.

MODEL Flue A B C D
50/70 3” 125 176 765 130
70/90 3” 125 176 765 130
90/115 3” 125 176 803 130
115/140 4” 150 185 917 138
140/170 4” 150 185 917 138

REMOVE CASING LID

TEST POINT

TERMINAL GUARD

A Terminal Guard must be fitted to low
level Flue Terminal below 2 metres and
where persons or animals could come into
contact with the terminal or if it could be
subject to damage.

12

5. With boiler in position pass the flue assembly
through the wall and bolt the bottom section of the
flue to the boiler, insuring that square gasket is in
between the boiler and the flue.

6. Attached the snorkel tube with clips to the flue.

7. Make sure that flue terminal protrudes through the
wall a minimum of 176mm for 80mm flue and
185mm for 100mm flue.

FLUE EXTENSION

The maximum horzontal flue level is 1450mm this
can be achieved using the following extension kits:

3 x kit 3 300mm extension

OR

1 x kit 6 950mm extension

8. Remove CF adaptor from burner and discard.

9. Fit the gasket and B F adaptor and connect snorkel
Tube.

N.B. Kit 8 45 degree bends must not be used on low

level balanced flue kits.

HORIZONTAL FLUE

FIT BOLTS

FIT SNORKEL TUBE

FIT CLIP

INTERNAL VIEW

13

HIGH LEVEL ROOM SEALED BALANCED FLUE DIMENSIONS

INSTALLATION OF HIGH LEVEL BALANCED FLUE

1. Position boiler and Cut Hole in wall. Remember
measure, mark, CHECK then cut.

2. Remove Conventional flue ring from top of boiler.

REMOVE CASING LID REMOVE FOIL

REMOVE FLUE RING

FIT SEALS AND

LUBRICATE

BOLT BOTTOM SECTION

TO BOILER

TEST POINT

MODEL Flue A B C
50/70 3” 125 176 200
70/90 3” 125 176 200
90/115 3” 125 176 200
115/140 4” 150 185 230
140/170 4” 150 185 230

50/115
700­1100 mm

145/170
700­1100mm

14

3. Fit Red inner seal and Black outer seal to flue
connectors and extensions if required.

4. Apply lubricant to the inner and outer seals. Taken
care to only lubricant the lip of the seals.

5. Bolt bottom section of the flue to the boiler
insuring the square gasket is fitted in between the
boiler and the flue.

6. Attached snorkel to the flue with the clip.

7. Refit boiler top panel insure the knock out in the
panel has been removed.

8. Assemble second vertical flue section and any
vertical extension.

9. Assemble horizontal section and pass through the
wall. Making sure that the terminal protudes
through the wall a minimum of 176mm for 80mm
flue and 185mm for 100mm flue.

10. Connect vertical and horizontal section together.

11. Secure vertical section with the screws provided.

12. Seal around the flue terminal in wall using mastic.

13. Remove CF adaptor from burner and discard.

14. Fit BF adaptor connect snorkeltube with clip.

NOTE: Expanding foam can be used to fill/insulate
the gap between flue parts and wall.

FLUE EXTENSIONS

Please note a maximum of one kit 6

950mm or 3 x kit 3 300mm extension
can be used on the high level.

Kit 8 45 degree bends must not be used
on high level balanced flue kits.

FIT SNORKEL TUBE

FIT HORIZONTAL SECTION

FIT CLIP

FIT LID

INTERNAL VIEW

15

VERTICAL BALANCED FLUE

2.4

METRE

MINIMUM 600MM

VERTICAL BALANCED FLUE DIMENSIONS

50/70
70/90
90/115

125MM

FLASHING NOT
SUPPLIED

115/140

150MM

140/170

The vertical flue is telescopic as supplied.
The flue has a range of 1020-2400mm

from the top of the boiler to the flashing.
Extension kits of 300 and 950mm

are available.
The maximum vertical length is 4800mm.
Also available are 45 degree bends.
For further information contact our sales office.
N.B. Every 45 degree elbow is equivalent to

500mm of flue.

16

INSTALLATION OF VERTICAL FLUE

1. Position boiler and cut hole/s in ceiling and roof.
Remember measure mark ,CHECK then cut.

2. Remove conventional flue ring from top of boiler.

3. Fit Red inner seal and Black outer seal to flue
connectors and extensions if required.

4. Apply lubricant to the inner and the outer seals.
Taking care to only lubricant the lip of the seals.

5. Bolt bottom section of the flue to the boiler
insuring the square gasket is fitted in between the
boiler and the flue.

6. Attached snorkel to the flue with the clip.

7. Refit boiler top panel insure the knock out in the
panel has been removed.

8. Assemble second vertical flue section and any
vertical extension.

9. Fit the roof flashing and flue terminal.

10. Secure the terminal to a roof joist with clamps
provided.

11. Fit flue elbows if required and secure vertical
section with the screws provided

12. Seal around the flue terminal in wall using mastic

13. Remove CF adaptor from burner and discard

14. Fit BF adaptor connect snorkel tube with clip.
NOTE: Expanding foam can be used to

fill/insulate the gap between flue parts and wall.

Remove lid

Remove flue ring

Bolt bottom section

Fit Clip

Fit Snorkel Tube

Vertical Terminal

Internal View

Fit seals and

lubricant

Remove lid

FITTING OF BF ADAPTOR

Disconnect Burner Plug

Fit B F Adaptor

Fit B F Adaptor Gasket

Peel backing sticky

from B F adaptor

Gasket

Remove C F Adaptor

Tighten bolt on burner Fit snorkel tube

Internal view

Loosen Bolt

Remove Burner

17

FLUE KIT DESCRIPTION AND PART NUMBERS

DESCRIPTION PART NUMBER

50-115,000BTU 115.000-170,000BTU

1. LOW LEVEL BALANCED FLUE STANDARD KIT1-80mm KIT1-100mm
WALL THICKNESS FROM 150-450mm

2. LOW LEVEL BALANCED FLUE EXTENDED KIT2-80mm KIT2-100mm
WALL THICKNESS FROM 260-600mm

3. 300mm FLUE EXTENSION KIT3-80mm KIT3-100mm

4. HIGH LEVEL HORIZONTAL FLUE KIT4-80mm KIT4-100mm

5. VERTICAL FLUE KIT5-80mm KIT5-100mm

6. 950 MM FLUE EXTENSION KIT6-80mm KIT6-100mm

7. 45 DEGREE BENDS KIT8-80mm KIT8-100mm

N.B. Kit 8 (45 degree bends) must only be used on kit 5 vertical flue kits.

OIL FULL LEVEL

OIL LOWEST LEVEL

VENT

FILL

SIGHT
GAUGE

OIL TANK

Plastic tank shown
Steel tank also suitable

FIRE VALVE

ALTERNATIVE
FILTER POSITION

VALVE

PAPER ELEMENT FILTER

BURNER

BOILER

BEST POSITION
FOR FIRE
VALVE SENSOR

REMOTE FIRE
VALVE MUST BE
OUTSIDE THE
BUILDING

TYPICAL SYSTEM SHOWN

Single Pipe Oil System

OIL SUPPLY

18

OIL SUPPLY

Diagrams of twin pipe oil supply systems

BOILER

FIRE VALVE SENSOR

ALTERNATIVE FILTER POSITION

FIRE
VALV E

FILL

VENT

SAW CUT INSIDE
TANK TO PREVENT
SYPHON

OIL TANK
Plastic tank shown steel
tank also suitable

BURNER

PAPER ELEMENT
FILTER

VALV E

PAPER ELEMENT FILTER

BOILER

FIRE VALVE SENSOR

TIGER LOOP MUST BE

1.UPRIGHT

2.OUTSIDE RESIDENCE
Can be above or below burner

VALV E

FILL

VENT

OIL FULL LEVEL

OIL LOWEST LEVEL

OIL LEVEL FULL

OIL LOWEST LEVEL

FIRE VALVE

OIL TANK
Plastic tank shown
steel tank also suitable

A flexible oil pipe is supplied to connect the burner to the incoming oil supply pipe.

IMPORTANT NOTES

- If siting oil tank above burner height, use single supply pipe only.

- If siting oil tank below burner height, use twin pipe supply or Tiger loop.

19

ELECTRICAL ENTRY

The electrical supply to the boiler must be wired using a double pole-isolating switch
240v/50hz, fused 5 amp. A multi 3 pin plug is included with the boiler , which connects with
the boiler control panel. The burner is supplied with a 4 wire cable plug which allows
disconnection for maintenance.

1 2 3 4 5 6 7 8

MAINS
SOCKET

CHASSIS
EARTH

MAINS

LIMIT

LOCKOUT

BURNER
PLUG

BLK

L

N/O

N

E

YG

BLK

BR

R

YG

YG

BLK

BLK

CONTROL
STAT

LIMIT
STAT

NEON INDICATORS

Wiring Diagram

IMPORTANT
ELECTRICAL SUPPLY
SHOULD BE FUSED
5 AMP

N

E

L

RED

ORG

GRN

20

General Data

Electrical Supply: 240v ~50Hz Oil Supply Connection 1⁄4” BSP
Fuel: 28 second or 35 Second High Limit Stat: Manual Reset
Maximum Control Thermostat Setting 85˚C
Maximum Operating Pressure: 3 bar- 45psi - 28m static head room 92ft
Draught Limit: Min 12.5 Nm

2

- 0.05” WG

Max 33.0 Nm

2

- 0.12” WG

BOILER SPECIFICATIONS

BOILER OUTPUT IN BTU 50/70 70/90 90/115 115/140 140/170 170/220
Amm 857 857 896 1025 1025 1025

Bmm 590 590 630 671 671 721
Cmm 420 420 450 490 490 539
Dmm 140 140 140 140 140 140
Emm 93 93 93939393
Fmm 575 575 615 715 715 775
Gmm 45 45 45454545
Hbsp 4x1 4x1 4x1 4x1

1

⁄4 4x11⁄4 4 x 11⁄4
Jmm 100-125 100-125 100-125 125 152 152
Boiler Weight in (Kg) 100.5 106.25 140 147 160 180
Water Content 20Ltr 21.5Ltr 30Ltr 31.5Ltr 31.5Ltr 42Ltr

CONVENTIONAL
FLUE SOCKET

G

D

B

J

H

A

C

F

E

H

21

COMMISSIONING INSTRUCTIONS

A competent service engineer OFTEC registered should be appointed on an annual basis.

- Insure heating system has been flushed and treated with inhibitor.

-Remove inspection door and check baffle arrangement.

-Remove Burner and check electrode settings and also check settings between face

of nozzle to diffuser plate.
Please refer to Burner technical manual for correct settings.

-Fit manifold pressure gauge to the gauge port of the burner.

-Turn electrical supply, to the boiler, to ON.

- Set the central heating controls so they are calling for heat. .

- Set the boiler control thermostat to 80˚C.

-Purge air from the oil supply system .

- Set burner pump pressure.

- Allow time for the boiler to reach normal operating temperature.

-Check the smoke reading.

- Measure the Co

2

.

- Measure net flue gas temperature

Please Note:

Reducing the air supply into the burner air inlet shutter, decreases the flue gas
temperature and increases the Co

2

.

SERVICING INSTRUCTIONS

A competent service engineer OFTEC registered should be appointed on an annual basis.

- Remove inspection door, burner and baffle assembly.

- Brush down the inside of the heat exchanger and vacuum out debris .

- Clean baffle assembly.

- Inspect and clean burner assembly, and replace with new nozzle (see burner manual)

- Renew any insulation e.g. inspection door or inside base of heat exchanger

- Reassemble baffles and replace inspection door.

-Replace paper oil filters

-Test oil pressure and test combustion.

22

BOILER WILL NOT START

Check if mains electricity supply is reaching boiler control panel, making sure control
thermostat is turned on and time clock is calling for heat.

23

PARTS LIST

ITEM DESCRIPTION

1 Control Thermostat

2 Green Neon

Orange Neon

Red Neon
3High Limit Thermostat
4 Door Insulation Kit

50/70 Baffle

70/90 Baffle

90/115 Baffles

115/140 Baffles

140/170 Baffles

170/220 Baffles
5 Burners

Sterling 40

Sterling 50

Ecoflam Minor 4

Ecoflam Minor 8

Ecoflam Minor 12

ITEM DESCRIPTION

1Reset Button
2 Control Box
3 Ignition Transformer
4Ignition Cables
5 Nozzle Assembly
6 Nozzle
7 Brake Plate
8 Blast Tube ST40

Blast Tube ST50

9 Ignition Electrodes
10 Connecting Pipe
11 Air Damper
12 Solenoid Valve
13 Pump
14 Drive Coupling
15 Indication Air Damper
16 Fan Wheel ST40

Fan Wheel ST50
17 Adjustment, Air Damper
18 Photo Resistor
19 Motor

4

3

2

1

5

FOR PART NUMBERS ON ECOFLAM
GO TO BURNER MANUAL

24

BURNER SETTINGS

KEROSENE CLA SS ‘C ’ FUEL 28 SEC

BOILER MODEL 50/70 70/90 90/115 115/140 140/170 170/220

BURNER STERLING 40 STERLING 50 MINOR 4 MINOR 8 MINOR12

OUTPUT Btu/h x 100 50 60 70 70 80 90 90 105 115 115 130 140 140 160 170 170 190 220

OUTPUT Kw 14.65 17.6 20.5 20.5 23.5 26.4 26.4 30.8 33.7 33.7 38.1 41.0 41.8 4.60 49.4 49.4 55.7 65.5

NOZZLE SIZE US/GPH 0.50 0.55 0.55 0.60 0.65 0.65 0.85 0.85 0.85 1.1 1.1 1.1 1.25 1.35 1.35 1.35 1.50 1.75

& TYPE 80. S 80 S 80 S 80 S 80 S 80 S 80 S 80 S 80 S 80 H 80 H 80 H 80 H 80 H 80 H 80 H 80 H 80 H

OIL PRESSURE BAR 7.5 8.0 9.5 9.0 9.5 10 8.0 8.5 9.0 7.5 9.5 11.0 9.0 9.0 10.0 10.0 9.5 8.0

FIRING RATE Kg/hr 1.35 1.63 1.95 1.98 216 2.44 2.6 2.84 3.2 3.21 3.52 3.8 3.7 4.3 4.6 4.6 5.1 5.9

AIR SETTING

SCALE No. 4.5 7.5 10.5 7.0 10.5 14 7.0 10.0 13 3 4 6.5 3 5 7 3 4 7

(approx)

SMOKE Bacharach

000000000000000000

Scale

Co

2

%121112.5 12 12 12.5 12 12 12.5 12 12.5 12.5 11.5 11.5 11.5 11.5 11.5 11.5

FLUE GAS TEMP. Minimum Temperature 160˚C Maximum Temperature 260˚C

These figures are a guide only. Site conditions determine oil pressure and air settings required for best combustion test results.

Please Note - More air may be required for balanced flue room sealed models.

25

THERMSAVER

1, Croftsbank Crescent, Uddington, Glasgow G71 7JD

Telephone: [phone]

Fax: [phone]

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Copyright of the contents of this manual is secured by Turkington Engineering Limited and neither the manual nor
any part may be reproduced without permission.

Turkington Engineering Limited have a continuing research and development programme which occasionally
necessitates changes to specifications herein. It is, therefore essential that instructions issued with each
individual appliance are carefully read prior to installation and strictly adhered to during installation.

The statutory rights of the customer are not affected.

L

Part

Compliant