BURNER WATER CONTROL UNIT

Energy Saving Technology

MODELS

LB 1003

AQUAMATIC 1 A / B

AQUAMATIC 2 A / B

BURNER WATER CONTROL UNIT

TABLE OF CONTENTS:

TECHNICAL SPECIFICATIONS FOR AQUAMATIC CONTROL UNITS . . . . pag. 4 WATER CIRCUITS . . . . pag. 4 INDICATOR PANEL . . . . pag. 5 ELECTRICAL WIRING DIAGRAMS . . . . pag. 5 START UP . . . . pag. 6 PRIMING THE CONTROL UNIT . . . . pag. 6 ADJUSTING EMULSION WATER DELIVERY . . . . pag. 7 MAINTENANCE . . . . pag. 8 CONTROL UNIT BLOCK . . . . pag. 8 EXPLODED VIEWS OF CONTROL UNITS . . . . pag. 9

5

1 - Filter 2 - Pump

3 - Hidraulic shock absorber 4 - Flow adjuster

5 - Drain cock

6 - Tank with ball cock 7 - Overflow

8 - Pressure switch for water level control 9 - Non-return valve

1 - Filter

2a - 1st stage pump 2b - 2nd stage pump 3 - Hidraulic shock absorber 4 - Flow adjuster

5 - Drain cock 6 -Tank with ball cock 7 - Overflow

8 - Pressure switch for water level control 9 - Non-return valve tank Water inlet Water inlet 6 7 4 1 5 8 3 tank 6 P 8 P 7 4 1 4 2a 2b burner 2 4 3 burner 9 9 pag.4 ●

WATER CIRCUITS

TECHNICAL SPECIFICATIONS

Aquamatic control units for single stage burners

Aquamatic control units for two stage burners

MODEL OF CONTROL UNIT AQUAMATIC1A AQUAMATIC1B AQUAMATIC2A AQUAMATIC2B

Voltage V 400~50 Hz 400~50 Hz 400~50 Hz 400~50 Hz

Max. power consumption W 350 500 700 850

Max. water spray delivery _{kg/h 20 62 40 82}

Overall dimensions LxHxP mm 600x750x590 600x750x590 600x750x590 600x750x590

Weight kg 48 51 57 60

fig. 1

●

INDICATOR PANEL

1

2

3

4

5

6

3 - Lock out lamp 4 - 1st flame lamp 5 - 2nd flame lamp

6 - Remote switch access cover

400V 230V HL1 HLB SPA FMP1 FMP1 KMP1 MP1 R S T NO FU SAL COLLEGAMENTO AL BRUCIATORE L2 N L1 50Hz~400V Q interruttore generale FU fusibile KA rele'

HL1 lampada di prima fiamma

HLB lampada di blocco

MP1 motore pompa

SAL interruttore di linea

SPA pressostato di controllo livello acqua FMP1 rele' termico motore pompa KMP1 contattore motore pompa

BEM29.002 M 3 ~ PE R S T Q

●

ELECTRICAL WIRING DIAGRAMS

SINGLE STAGE AQUAMATIC CONTROL UNITS

fig. 3

fig. 4

Q main switch FU fuse KA relay

HL1 first stage flame lamp HLB lock out lamp MP1 pump motor SAL working switch SPA water pressure switch FMP1 pump motor thermal relay KMP1 pump motor contacts

CONNECTION TO BURNER

PRIMING THE CONTROL UNIT

- Connect the control unit to the water supply through pipe A (fig.6)

- The ball cock shuts off the water when tank B is full.

- Fit a Ø 8 x 1 mm copper pipe between the bur-ner and the control unit. Make sure that the pipe, which is not supplied, is of an appropriate length and has a bell end.

- Connect this pipe to the control unit at point C, and leave the other end free for the time being. - Operate the remote switch under the cover on

the indicator panel for a few seconds, until the pump pumps water out of the free end of the pipe. With two stage control units, repeat with the second remote switch for the second pump. This bleeds air from the water circuit.

- Finally, connect the free end of the pipe to the burner at point D. Take care to fit the non-return valve as shown in the diagram in fig.7.

pag.6 400V 230V 400V 230V HL1 HLB HL2 SPA FMP1 FMP1 MP1 KMP2 KMP1 FMP2 MP2 R S T NO R S T NO UV W UV W M M FU SAL COLLEGAMENTO AL BRUCIATORE L2 N L1 50Hz~400V Q interruttore generale FU fusibile KA rele'

HL1 lampada di prima fiamma HL2 lampada di seconda fiamma HLB lampada di blocco MP1 motore pompa MP2 motore pompa SAL interruttore di linea

SPA pressostato di controllo livello acqua FMP1 rele' termico motore pompa FMP2 rele' termico motore pompa KMP1 contattore motore pompa KMP2 contattore motore pompa

BEM29.001 Q PE R S T

TWO STAGE AQUAMATIC CONTROL UNITS

bruciatore ;; ; P Tubo in rame ø6x1mm C A B Valvola di ritegno D Non-return valve _Union Lock nut Olive nozzle

Emulsion water inlet plug

Supplied with the control unit

Water inlet body on burner Ø 8 x 1mm copper pipe Water connection ●

START UP

HL1 first stage flame lamp HL2 second stage flame lamp HLB lock out lamp MP1 pump motor MP2 pump motor SAL working switch SPA water pressure switch FMP1 pump motor thermal relay FMP2 pump motor thermal relay KMP1 pump motor contacts KMP1 pump motor contacts

CONNECTION TO BURNER

non-return valve burner

Adjust water delivery by means of the graduated knob on the right hand side of the pump (see fig.8).

The graduated scale from 0 to 100 shows the percentage of maximum deliverable flow. The setting must therefore be made according to the fuel oil burner model and the type of nozzle/s fitted.

EXAMPLE No.1

OILFLAM 80 TWO STAGE BURNER WITH AQUAMATIC 1A CONTROL UNIT 1st stage burner nozzle: 7.0 gph = 45 kg/h fuel oil

2nd stage burner nozzle: 5.5 gph = 35 kg/h fuel oil Total flow of fuel oil: 45 + 35 = 80 kg/h

Water requirement: 8 kg/h approx. 8:20 = 0.40 = 40%. Turn knob to 40%. EXAMPLE No.2

OILFLAM 200 TWO STAGE BURNER WITH AQUAMATIC 2A CONTROL UNIT 1st stage burner nozzle: 15.0 gph = 98 kg/h fuel oil

2nd stage burner nozzle: 9.50 gph = 61 kg/h fuel oil Water delivery to 1st stage: 9.8 kg/h approx. Water delivery to 2nd stage: 6.1 kg/h approx. 9.8: 20 = 0.49 = 49%

6.1:20 = 0.30 = 30%

Set the two pumps to these values.

Note: Fine tuning of emulsion water delivery for optimum burn must be made on the basis of smoke analysis. 0 100 40% 0 100 49% 0 100 30%

Pompa 1° stadio Pompa 2° stadio

0

100

ADJUSTING EMULSION WATER DELIVERY

AQUAMATIC SINGLE STAGE CONTROL UNITS

COMBINATION TABLE FOR AQUAMATIC CONTROL UNITS AND OILFLAM BURNERS AQUAMATIC TWO STAGE CONTROL UNITS

Emulsion water delivery must be about 10% of fuel oil delivery to the burner. The following table shows the maximum water flow rates for the various AQUAMATIC control units.

Caution! Single stage control units can be connected to two stage burners. In such cases the emulsion water supply is always connected only to the second burner stage.

model of control unit Water delivery (kg/h)

AQUAMATIC 1A 20

AQUAMATIC 1B 62

model of Water delivery Water delivery control unit 1st stage (kg/h) 2nd stage (kg/h)

AQUAMATIC 2A 20 20

AQUAMATIC 1B 62 20

model of model number of control unit of burner burner stages

AQUAMATIC 1A oilflam 50 1 AQUAMATIC 1A oilflam 80 2 AQUAMATIC 1A oilflam 120 2 AQUAMATIC 1B oilflam 170 2 AQUAMATIC 1B oilflam 200 2 AQUAMATIC 1B oilflam 300 2 AQUAMATIC 1B oilflam 400 3

model of model number of control unit of burner burner stages

AQUAMATIC 2A oilflam 80 2 AQUAMATIC 2A oilflam 120 2 AQUAMATIC 2A oilflam 170 2 AQUAMATIC 2B oilflam 200 2 AQUAMATIC 2B oilflam 300 2 AQUAMATIC 1B oilflam 400 3

SINGLE STAGE CONTROL UNITS (EMULSION WATER ONLY

TO 2nd STAGE) TWO STAGE CONTROL UNITS

fig. 8

fig. 9

fig. 10

pag.8

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MAINTENANCE

●

CONTROL UNIT BLOCK

CLEAN THE WATER FILTER AT REGULAR INTERVALS. TO DO SO PROCEED AS FOLLOWS (SEE FIG.11):

- Switch the control unit off. - Shut off the water supply.

- Drain off all the water from the control unit's water circuit by opening the drain cock on the water filter.

- Unscrew the bowl A. Use wrench B (supplied with the control unit).

- Pull out filter C and rinse it thoroughly to remove all dirt and impurities. Blow clean with compressed air if necessary. - Reassemble in the reverse order.

- Open the water supply. - Switch on the control unit.

CHECKING THE OIL LEVEL

Check the oil level in window 1 (fig.12) at regular intervals. Always do so with the pump motor/s off. Top up if necessary through plug 2, again always with the pump motor/s off. Caution! Use only SAE 140 oil.

The block indicator lights whenever the control unit's thermal relay (cut-out) trips or if there is no water sup-ply. If this occurs, the burner will continue to burn without emulsion water.

Identify and solve the cause of the problem.

If the burner blocks, the control unit automatically stops too.

A B C 1 3 2

1 - spia livello olio 2 - tappo rabbocco olio 3 - tappo scarico olio

fig. 11

fig. 12

1 - Oil level window 2 - Oil filler plug 3 - Oil drain plug

Aquamatic 1 A-B

●

EXPLODED VIEWS OF CONTROL UNITS

pag.10

Aquamatic 2 A-B

Pos. Description Aquamatic 1A Aquamatic 1B

code code

1 - WATER FILTER ATLAS INOX S1.02 S1.02

2 - FLOAT Q2.01 Q2.01

3 - 2nd STAGE WATER PUMP CUCCHI -

-4 - 1st STAGE WATER PUMP CUCCHI P1.54 P1.55

5 - CASTING BFC12.029 BFC12.029

6 - HYDRAULIC SHOCK ABSORBER GR.MAR.01/1 GR.MAR.01/1

7 - PUMP BRACKET BFC12.021/001 BFC12.021/001

8 - WIELAND CONNECTOR (MALE) 4 PIN E2.22 E2.22

9 - WIELAND CONNECTOR (FEMALE) 4 PIN E2.23 E2.23

10 - WATER PRESSURE SWITCH HUBA 605 Q1.18/2 Q1.18/2

11 - RELAY SOCKET FINDER R9.05 R9.05

12 - RELAY FINDER R7.11 R7.11

13 - CONTACTOR LOVATO N°1 R6.03/1 R6.03/1

14 - THERMAL RELAY LOVATO N°1 R5.10/8 R5.10/8

15 - FUSE HOLDER FUSIT E8.02/2 E8.02/2

16 - FUSE FUSIT E8.04/1 E8.04/1

17 - MAIN SWITCH R10.01 R10.01

18 - LOCK-OUT LAMP RED E15.09 E15.09

19 - 1st STAGE FLAME LAMP GREEN E15.07/2 E15.07/2

20 - 2nd STAGE FLAME LAMP GREEN -

-Pos. Description Aquamatic 1A Aquamatic 1B

code code

1 - WATER FILTER ATLAS INOX S1.02 S1.02

2 - FLOAT Q2.01 Q2.01

3 - 2nd STAGE WATER PUMP CUCCHI P1.54 P1.54

4 - 1st STAGE WATER PUMP CUCCHI P1.54 P1.55

5 - CASTING BFC12.029 BFC12.029

6 - HYDRAULIC SHOCK ABSORBER GR.MAR.01/1 GR.MAR.01/1

7 - PUMP BRACKET BFC12.021/001 BFC12.021/001

8 - WIELAND CONNECTOR (MALE) 4 PIN E2.22 E2.22

9 - WIELAND CONNECTOR (FEMALE) 4 PIN E2.23 E2.23

10 - WATER PRESSURE SWITCH HUBA 605 Q1.18/2 Q1.18/2

11 - RELAY SOCKET FINDER R9.05 R9.05

12 - RELAY FINDER R7.11 R7.11

13 - CONTACTOR LOVATO (No. 2) R6.03/1 R6.03/1

14 - THERMAL RELAY LOVATO (No. 2) R5.10/8 R5.10/8

15 - FUSE HOLDER FUSIT E8.02/2 E8.02/2

16 - FUSE FUSIT E8.04/1 E8.04/1

17 - MAIN SWITCH R10.01 R10.01

18 - LOCK-OUT LAMP RED E15.09 E15.09

19 - 1st STAGE FLAME LAMP GREEN E15.07/2 E15.07/2

utili, senza pregiudicarne le caratteristiche principali.

Ecoflam S.p.A.

via Roma, 64 - 31023 RESANA (TV) - Italy - tel. 0423/715345 r.a. - telex 411357 ECOFLA I - telefax 0423/715444