sime Planet Dewy 100 BFR User guide

INSTALLER INSTRUCTIONS

CONTENTS

1 DESCRIPTION OF THE BOILER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pag. 116

2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pag. 119

3 CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pag. 130

4 USE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pag. 133

IMPORTANT

When carrying out commissioning of the boiler, you are highly recommended to perform the following checks:

– Make sure that there are no liquids or inflammable materials in the immediate vicinity of the boiler.

– Make sure that the electrical connections have been made correctly and that the earth wire is connected to a

good earthing system.

– Open the gas tap and check the soundness of the connections, including that of the burner.

– Make sure that the boiler is set for operation for the type of gas supplied.

– Check that the flue pipe for the outlet of the products of the combustion is unobstructed and has been pro-

perly installed.

– Make sure that any shutoff valves are open.

– Make sure that the system is charged with water and is thoroughly vented.

– Check that the circulating pump is not locked.

– Purge the system, bleeding off the air present in the gas pipe by operating the pressure relief valve on the

gas valve inlet.

FONDERIE SIME S.p.A. of Via Garbo 27 - Legnago (VR) - Italy declares that its hot water boilers, which bear the CE mark under Gas Directive 90/396/CEE and are fitted with a safety thermostat calibrated to a maximum of 110°C, are not subject to application of PED Directive 97/23/CEE as they meet the requirements of article 1 paragraph 3.6 of the Directive.

PLANET DEWY 60/100 BFR - ENGLISH

Planet Dewy 60 BFR:

Gas Council number 41-283-03

Planet Dewy 100 BFR:

Gas Council number 41-283-11

IPX4D

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1.1 INTRODUCTION

Boilers (supplied as Class B devices, and can be made room sealed Class C) are pre-mixed condensation heating modules

intended only for heating, designed to work singularly or in sequence/cascade autonomously. They are designed and constructed to meet European directives 90/396/CEE, 2004/108/CEE,

2006/95/CEE and 92/42/CEE.

Upon request, a control unit for a maximum of four boilers can be supplied for sequence/cascade installation.

1 DESCRIPTION OF THE BOILER

1.2 DIMENSIONS

1.2.1 PLANET DEWY 60 BFR

275

12 0

265

17 0

230

409=

870

455

500

865

12 0

15 0

13 5

Fig. 1

R C.H. return G 1” (UNI-ISO 228/1) M C.H. flow G 1” (UNI-ISO 228/1) G Gas connection G 3/4” (UNI-ISO 228/1) C Filling system G 1/2” (UNI-ISO 228/1) R3 Tank return G 1” (UNI-ISO 228/1) S3 Condensation outlet ø 25 CA Inlet ø 80 CS Outlet ø 80

ATTENTION: the boiler is supplied as Class B device. To install the boiler as Class C device, remove the terminal inserted in the flange before connecting the intake.

203

15 6

115

281

120

235

865

500

120 160

135

600

405

18,5

870

Fig. 1/a

1.2.2 PLANET DEWY 100 BFR

R C.H. return G 1 1/2” (UNI-ISO 228/1) M C.H. flow G 1 1/2” (UNI-ISO 228/1) G Gas connection G 3/4” (UNI-ISO 228/1) R3 Tank return G 1 1/2” (UNI-ISO 228/1) S3 Condensation outlet ø 25 CA Inlet ø 80 CS Outlet ø 80

ATTENTION: the boiler is supplied as Class B device. To install the boiler as Class C device, remove the terminal inserted in the flange before connecting the intake.

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1.3 MAIN COMPONENTS

1.3.1 PLANET DEWY 60 BFR

Fig. 2

KEY

1 Gas valve 2 Condensation drain siphon 3 Fan 4 Air pressure switch 5 Ignition electrode 6 Detection electrode 7 Ignition transformer 8 Exhaust thermostat

9 Heating probe (SM) 10 Safety thermostat 100°C 11 Differential pressure switch 12 Non return valve 13 Auto Air Vent 14 Pump 15 Control panel 16 Safety valve 4 BAR

1.3.2 PLANET DEWY 100 BFR

Fig. 2/a

KEY

1 Gas valve

2 Condensation drain siphon

3 Fan

4 Air pressure switch

5 Ignition electrode

6 Detection electrode

7 Ignition transformer

8 Exhaust thermostat

9 Heating probe (SM) 10 Safety thermostat 100°C 11 Differential pressure switch 13 Auto Air Vent 14 Pump 15 Control panel 17 Water pressure transducer 18 Flue Reducer 100/80

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1.4 TECHNICAL FEATURES

PLANET DEWY 60 BFR PLANET DEWY 100 BFR

Heat output nominal (80-60°C) kW (kcal/h) 56.5 (48,600) 94.2 (81,000)

Heat output nominal (50-30°C) kW (kcal/h) 62.0 (53,400) 103.0 (88,600)

Heat output minimum G20 (80-60°C) kW (kcal/h) 17.0 (14,600) 29.3 (25,200)

Heat output minimum G20 (50-30°C) kW (kcal/h) 19.0 (16,300) 32.5 (27,950)

Heat output minimum G31 (80-60°C) kW (kcal/h) 22.6 (19,500) 29.3 (25,200)

Heat output minimum G31 (50-30°C) kW (kcal/h) 25.4 (21,800) 32.5 (27,950)

Nominal heat output kW (kcal/h) 58.0 (49,900) 96.6 (83,100)

Minimum heat output G20 kW (kcal/h) 17.4 (15,000) 30.0 (25,800)

Minimum heat output G31 kW (kcal/h) 23.2 (19,900) 30.0 (25,800)

Efficiency minimum/nominal output (80-60°C) % 97.6 - 97.5 97.7 - 97.5

Efficiency minimum/nominal output (50-30°C) % 109.3 - 107.0 108.8 - 106.4

30% yield (50-30°C) % 109.8 109.0

Termal efficiency (CEE 92/42 directive) ★★★★ ★★★★

Class NOx 5 5

Smokes temperature maximum (80-60°C) °C 70 70

Smokes temperature minimum (80-60°C) °C 62 62

Smokes temperature maximum (50-30°C) °C 50 50

Smokes temperature minimum (50-30°C) °C 32 32

Smokes flow kg/h 97 166

CO2 maximum/minimum G20 % 9.0/9.0 9.0/9.0

CO2 maximum/minimum G31 % 10.0/10.0 10.0/10.0

Maximum pressure exhaust manifold output Pa 110 170

Adsorbed power consumption W 198 330

Electrical protection grade

IPX4D IPX4D

Losses after shutdown at 50°C W/h 134 195

CE certification n° 1312BP4141 1312BP4141

Category II2H3P II2H3P

Category in FRANCE II2Er3P II2Er3P

Category in BELGIUM I2E(S)B - I3P I2E(S)B - I3P

Type B23-53 / B23P-53P / C13-33-43-53-83 B23-53 / B23P-53P / C13-33-43-53-83

C.H.

Maximum water head bar 4 5

Maximum temperature °C 85 85

Water content boiler l 4.8 8.2

C.H. setting range (D.H.W. setting range) °C 20/80 (30/60) 20/80 (30/60)

GAS PRESSURE END NOZZLES

Gas supply pressure G20/G25 mbar 20/25 20/25

Gas supply pressure G31 mbar 37 37

Nozzles quantity n° 1 1

Nozzles diameter G20/G25 ø 9,3 11.0

Nozzles diameter G31 ø 6,7 8.4

Gas consumption nominal/minimum G20 m3/h 6.14/1.84 10.22/3.17

Gas consumption nominal/minimum G31 kg/h 4.51/1.80 7.50/2.33

WEIGHT kg 61 92

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The boiler must be installed in a fixed location and only by specialized and qualified firms in compliance with all instructions contained in this manual. Furthermore, the installation must be in accordance with current standards and regulations.

2.1 BOILER ROOM

The boilers can be installed in boiler rooms

whose size and requirements meet current regulations. Furthermore, vents, with surface areas at least 3.000 sq. cm or 5.000 sq. cm for gas with density over 0.8, must be installed in the outer walls for room ventilation.

2.2 INSTALLATION

For single installations, it is also possible to order an optional compensator kit (code

8101520 for the version “60 BFR” and cod. 8101523 for the version “100 BFR”). The kit can be fitted on accumulation boilers with a capacity equivalent to or above 80 liters. For installation for single or sequence/cascade operations, refer to the example in fig. 3. With control unit code 8096301, supplied by Sime upon request, a maximum of four boilers can be controlled. The control unit kit is supplied with assembly and use instructions.

2 INSTALLATION

14 6

500

865

582

330

265

305

455

265

Fig. 3

WARNING:

- In both single and sequence/cascade installation, the heating system must be equipped with a hydraulic separator and safety components.

- When replacing one or more boilers in existing plants, it is advisable to install a heat exchanger to separate the boiler circuit from the secondary circuits. See the pressure curve for the boiler supply shown in figure 14.

Single installation with kit optional code 8101520 for "60 BFR"

Installation in sequence/cascade

R C.H. return M C.H. flow G Gas connection S3 Condensation outlet

Single installation with kit optional code 8101523 for “100 BFR”

M C.H. flow R C.H. return M2 Tank flow R3 Tank return

600

235

500

865

301

355

265

663

115

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2.3 CONNECTING UP

SYSTEM

To protect the heat system from being damaged by corrosion, incrustation or deposits, after installation it is extremely important to clean the system using suitable products such as, for example, Sentinel X300 or X400. Complete instructions are provided with the products but, for further information, you may directly contact SENTINEL PERFORMANCE SOLUTIONS LTD. For long-term protection agains corrosion and deposits, the use of inhibitors such as Sentinel X100 is recommended after cleaning the system. It is important to check the concentration of the inhibitor after each system modification and during maintenance following the manufacturer’s instructions (specific tests are available at your dealer). The safety valve drain must be connected to a collection funnel to collect any discharge during interventions.

WARNING: Failure to clean the heat system or add an adequate inhibitor invalidates the device’s warranty.

Gas connections must be made in accordance with current standards and regulations. When dimensioning gas pipes from the meter to the module, both capacity volume (consumption) in m3/h and gas density must be taken into account. The sections of the piping making up the system must be such as to guarantee a supply of gas sufficient to cover the maxi-

mum demand, limiting pressure loss between the gas meter and any apparatus being used to not greater than: – 1.0 mbar for family II gases (natural gas); – 2.0 mbar for family III gases (butane or

propane). A sticker inside the module includes identification and gas type data specific to the module.

2.3.1 Condensation drain

installation.

A siphoned drain must be connected to the civil drain by a pipe with minimum 5 mm per meter gradient for condensation collection.

Only normal plastic civil drain pipes are suitable to convey condensation to the building's sewer drain.

2.3.2 Gas pipe filter

The gas valve is fitted with a standard filter. This filter is not capable of filtering all impurities and to prevent poor gas valve operation or failure of any gas valve safety feature, it is advisable to fit a suitable filter on the gas supply pipe.

2.5 FILLING THE SYSTEM

Cold system filling pressure must be 1 bar.

The system must be filled slowly so that air bubbles are released through the specific escapes.

2.6 EXHAUST

The boiler is supplied with a 80mm gasket, which must be fitted over the exhaust terminal prior to the flue being installed. (11 fig. 4-4/a-4/b).

2.6.1 Type B (fig. 4)

If the inlet is not connected, the boiler should be regarded a Class B device. When installing the boiler in locations where it needs to be protected from water, replace the intake terminal inser ted in the flange with terminal code 8089510. For information on how to configure the boiler in this mode see figure 4.

The maximum overall length of ø 80 exhaust flues is determined by the load losses of the single accessories installed and should not exceed 16 mmH2O (“60 BFR”) and 28 mmH2O (“100 BFR”).

2.6.2 Type C (figg. 4/a-4/b)

The boiler becomes a Class C device when the intake terminal is removed from the flange and the intake is connected to separate exhaust ducts (fig. 4) or with coaxial exhaust (fig. 4/b).

ø 80 ACCESSORY LOAD LOSS TABLE

WARNING: Before installing accessories, lubricate the internal part of gaskets with silicon-based products. Avoid using oils and greases.

KEY

90° MF polypr. curve (6 pcs.) code 8077450

Polypr. extension L.1000 (6 pcs.) code 8077351

Polypr. extension L. 500 (6 pcs.) code. 8077350

Hinged tile code 8091300

Roof Terminal kit L 1285 code 8091205

Polypropylene extension L. 250 with test outlet code 6296513

45° MF polypr. curve (6 pcs.) code. 8077451

Exhaust terminal code 8089501

Internal-external ring nut kit code 8091500

11 Rubber gasket ø 80 (supplied as standard)

Load loss

(mm H2O)

“60 BFR” “100 BFR”

90° MF polypropylene curve

1,30 3,00

45° MF polypropylene curve

0,70 2,00

Polypr. extension L. 1000

0,60 1,20

Polypr. extension L. 500

0,30 0,60

Roof exit terminal

L. 1381 1,20 4,30

Exhaust terminal

1,30 3,60

Polypropylene extension L. 250

0,15 0,30

Type B

Fig. 4

600

2.6.3 Maximum usable length for separate ø 80 flues

The maximum overall length of ø 80 suction and exhaust flues is determined by the load losses of the single accessories installed and should not exceed 16 mmH2O (”60 BFR”) and 28 mmH2 O (”100 BFR”).

When the length of the flues ranges between 11 and 16 mm H20 (“60 BFR”) -

17 and 27 mm H20 (“100 BFR”), it is necessary to adjust trimmer “MAX” on the

fan board and set the “Max. air ∆p” values

provided in paragraph 4.3 in order to ensure a correct operation.

2.6.4 Maximum usable length for coaxial ø 80/125 flues

In installations with ø 80/125 coaxial

exhaust, the maximum horizontal length including the 90° curve, should not exceed 5 m (“60 BFR”) and 2 m (“100 BFR”). For roof exits it should not exceed 8 m along vertical for the “60 BFR” and 3 m along vertical for the version “100 BFR”.

In the version “60 BFR” when the length of the flue ranges from 2 to 5 m horizontally and from 4 to 8 m vertically, it is necessary to adjust trimmer “MAX” on the fan board

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WARNING:

- Installations with roof exit terminal (4a) and coaxial exhaust (13) require the use of a condensation recovery (12) that has to be connected to the water drain siphon (waste water).

- The installation of the roof exit terminal (4a) requires the removal of the two ø 60 and ø 100 reducers.

- Before fitting the accessories, it is always advisable to lubricate the internal section of the gaskets with silicon products and generally avoid the use of oils and greases.

TABLE OF LOAD LOSSES OF ACCESSORIES

Fig. 4/a

KEY

1 ø 80 curve, 90° MF (6 pcs) code 8077450 2 a ø 80 extension, L. 1000 (6 pcs.) code 8077351 2 b ø 80 extension, L. 500 (6 pcs.) code 8077350 3 Hinged tile, code 8091300 4 Roof exit terminal, L. 1381, code 8091204 4 a Coaxial roof exit terminal, L. 1285 code 8091205 5 ø 80 extension, L. 250, with socket, code 6296513 6 ø 80 curve, 45° MF (6 pcs.), code 8077451 7 ø 80 exhaust terminal, code 8089501

8 Kit with internal/external ring nuts, code 8091500 10 Suction/exhaust fitting, code 8091401 11 ø 80 rubber gasket (supplied with unit) 12 ø 80 condensation recovery, L. 135, code 8092800 13 ø 80/125 coaxial exhaust, L. 885, code 8091210

Load loss (mm H2O)

“60 BFR” “100 BFR”

Suction Exhaust Suction Exhaust

90° MF polypropylene curve 1.00 1.30 2.00 3.00 45° MF polypropylene curve 0.60 0.70 1.50 2.00 Polypropylene extension, L.1000 0.60 0.60 1.20 1.20 Polypropylene extension L.500 0.30 0.30 0.60 0.60 Coaxial roof exit terminal, L.1285 + Fitting (pos. 10) - 4.30 - 14.00 Roof exit terminal L.1381 - 1.20 - 4.30 Exhaust terminal - 1.30 - 3.60 Suction terminal 0.20 - 1.60 -

Polypropylene extension, L. 250 with socket - 0.15 - 0.30 Coaxial exhaust, L.885 + Fitting (pos. 10) - 5.20 - 15.00

Condensation recovery, L.135 2.50 - 5.00 -

Type C (separate ø 80 flues and

coaxial exhaust terminal)

Type C (separate ø 80 flues)

Type C (ø 80/125 coaxial exhaust)

KEY 2 a ø 80/125 extension, L. 1000, code 8096171 2 b ø 80/125 extension, L. 500, code 8096170 3 Hinged tile, code 8091300 4 a Coaxial roof exit terminal, L. 1285, code 8091205 10 Suction/exhaust fitting with test outlet, code 8091401 11 ø 80 rubber gasket (supplied with unit) 12 ø 80 condensation recovery, L. 135, code 8092800 13 ø 80/125 coaxial exhaust, L. 885, code 8091210 14 a 90° curve, ø80/125, code 8095870 14 b 45° cur ve, ø80/125, code 8095970

Fig. 4/b

Model H (m) L (m)

60 BFR 85

100 BFR 32

NOTES:

- Installation requires the use of a condensation recovery (12) that must be connected to a water drain siphon (waste water).

- The installation of the coaxial roof exit terminal (4a) requires the removal of the two ø60 and ø100 reducers.

- Before fitting the accessories, it is always advisable to lubricate the internal section of the gaskets with silicon products and generally avoid the use of oils and greases.

- Horizontal terminals must be LEVEL

WARNING: – In the versions “60 BFR” he

insertion of a 90° additional curve reduces the available length by 2 meters end the insertion of a 45° additional curve reduces the available length by 1 meter.

– In the versions “100 BFR” inse-

rimenti of additional curves are not admitted.

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and set the “Max. air ∆p” values provided in

paragraph 4.2 in order to ensure a correct operation. In the version “100 BFR” for all pipe lengths it is necessary to adjust trimmer “MAX” on the fan board and set the “Max.

air ∆p” values provided in paragraph 4.3 in

order to ensure a correct operation.

2.6.5 Positioning the outlet terminals

The outlet terminals for forced-draught

appliances may be located in the external perimeter walls of the building.

To provide some indications of possible solutions, Table 2 gives the minimum distances to be observed, with reference to the type of building shown in fig. 5.

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2.7 ELECTRICAL CONNECTION

The boiler is supplied with an electric cable. Should this require replacement, it must be purchased exclusively from SIME. The electric power supply to the boiler must be 230V - 50Hz single-phase through a fused main switch, with at least 3 mm spacing between contacts. Respect the L and N polarities and the earth connection.

NOTE: SIME declines all responsibility for injury or damage to persons, animals or property, resulting from the failure to provide for proper earthing of the appliance.

2.7.1 Room stat connection (fig. 8 pos. A)

To gain access to the electronic board connector (3), remove the control panel cover and connect the room stat to the terminals TA after having removed the jumper. The thermostat or timer-thermostat,

recommended for better room temperature control, must be class II as specified by standard EN 60730.1 (clean contact).

WARNING: Applying mains voltage to the terminals of conector (3) will irreparably damage the control board. Make sure that any connections to be made are not carrying mains voltage.

2.7.2 “Logica Remote Control” connection (fig. 8 pos. B)

The electrical plant must comply with local standards and all cables must comply with low safety voltage requirements of EN

60730. For lengths up to 25 m, use cables

of section 0.25 mm2, for longer lengths up to 50 m use cables of section 0.5 mm

. First of all, assemble and wire the socket (2), then insert the equipment which will start-up as soon as it receives current. To gain access to connector (3) remove the control panel cover and connect the climate

regulator to terminals CR.

WARNING: External voltage must not be connected to terminals 1-2-3-4 of the "Logica Remote Control". A telephone remote switch with a zero potential contact or a window contact can be connected to terminals 3-4.

Equipment for the checking of civil plants via a telephone line includes the model TEL 30.4 LANDIS & STAEFA.

2.7.3 External temperature

sensor connection (fig. 8 pos. C)

The cables must comply with low safety voltage requirements of EN 60730. For lengths up to 25 m, use cables of section 0.25 mm2, for longer lengths up to 50 m use cables of section 0.5 mm

. To gain access to boiler connector (3) remove the control panel cover and connect the external temperature sensor to terminals SE.

–If the terminal discharges into a pathway or passageway check that combustion products will not cause nuisance

and that the terminal will not obstruct the passageway.

–Where the lowest part of the terminal is fitted less than 2 m (78 in) above ground, above a balcony or above a flat

roof to which people have access, the terminal MUST be protected by a purpose designed guard. Terminal guards are available from Quinnell, Barrett, and Quinnell, Old Kent Road, London. State model C2, (G.C. Part No 382946).

–Where the terminal is fitted within 850 mm (34 in) of a plastic or painted gutter, or 450 mm (18 in) of painted

eaves, an aluminium shield at least 1,500 mm (59 in) long must be fitted to the underside of the painted surface. –The air inlet/outlet flue duct MUST NOT be closer than 25 mm (1 in) to combustible material. –In certain weather conditions the terminal may emit a plume of steam. This is normal but positions where this would

cause a nuisance should be avoided.

Terminal position Minimum spacing A Directly below an openable window, air vent

or any other ventilation opening 300 mm 12 in

B Below guttering, drain pipes or soil pipes 75 mm 3 in C/D Below eaves, balconies or carport roof 200 mm 8 in E From vertical drain pipes or soil pipes 75 mm 3 in F From internal or external corners 300 mm 12 in G Above adjacent ground, roof or balcony level 300 mm 12 in H From a boundary or surface facing the boiler 600 mm 24 in I From a terminal facing the terminal 1,200 mm 48 in J From an opening in the carport

(eg door, window into dwelling) 1,200 mm 48 in

K Vertically from a terminal on the same wall 1,500 mm 60 in L Horizontally from a terminal on the same wall 300 mm 12 in M Horizontally from a vertical terminal to a wall 300 mm 12 in N Horizontally from an openable window or other opening 300 mm 12 in P Above an openable window or other opening 300 mm 12 in

TABLE 2

Fig. 5

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2.7.4 Wiring diagram “PLANET DEWY 60 BFR”

J6J7

J10

Fig. 9

KEY EV1 Gas valve coil EV2 Gas valve coil EA Ignition electrode ER Detection electrode TS Safety thermostat 100°C V Fan TPA Water pressure transducer PI System pump SE External probe (optional) TA Room thermostat SM Heating probe TR 230 - 24V transformer PD Differential pressure switch CR Remote Control Logic (optional) SV Fan board

TF Exhaust thermostat PA Air pressure switch SB Boiler probe PB Boiler pump TRA Ignition transformer

NOTE: Connect the room thermostat (TA) to terminals 5-6 after removing the bridge. Fan control board (SV) “MAX” and “MIN” trimmers are sealed and must never be tampered with.

CONNECTOR SPARE PART CODES:

J2 cod. 6278613 J3 cod. 6299970 J4 cod. 6293589 J5 cod. 6293586 J7 cod. 6293587

LOGICA REMOTE CONTROL

SONDA ESTERNA

CRONOTERMOSTATO

LOGICA REMOTE CONTROL

Fig. 8

KEY 1 Control panel 2 “Logica Remote Control” socket 3 Conector (J2) TA Room stat (not supplied) CR Logica Remote Control (optional) SE External temperature sensor (optional)

ROOM STAT

EXTERNAL SENSOR

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J10

2.7.5 Wiring diagram “PLANET DEWY 100 BFR”

Fig. 9/a

PA Air pressure switch SB Boiler probe PB Boiler pump TRA Ignition transformer

NOTE: Connect the room thermostat (TA) to terminals 5-6 after removing the bridge. Fan control board (SV) “MAX” and “MIN” trimmers are sealed and must never be tampered with.

CONNECTOR SPARE PART CODES:

J2 cod. 6278613 J3 cod. 6316242 J4 cod. 6293589 J5 cod. 6316241 J7 cod. 6316241

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SEPARATORE IDRAULICO

BOLLITORE

SCHEDA COD. 6230696

CR1

CR2

POSIZIONAMENTO

DIP-SWITCH

PLANET DEWY 60 BFR

PLANET DEWY 100 BFR

SCHEDA COD. 6230696

CR2

CR1

COD. 6260505

POSIZIONAMENTO

DIP-SWITCH

2.7.6 The electric connection between the boiler and heater is downstream from the hydraulic separator

Fig. 10

KEY PC Pump PB Boiler pump PI System pump R-R1-R2 Relay CR-CR1-CR2 Relay contact TA Room thermostat VR Non return valve M C.H. flow R C.H. return

Note

- The relay (R) disconnects the heating pump when the requirements of both services are met.

- The relay (R1) disconnects the plant pump during the hot water preparation phase.

- Remember to correctly position the DIP-SWITCH on the board.

BOARD CODE 6230696

POSITION

DIP-SWITCH

BOARD CODE 6230696

POSITION

DIP-SWITCH

HYDRAULIC COMPENSATOR

TANK

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2.8 LOGICA REMOTE CONTROL USED WITH SINGLE BOILERS.

All the boiler's functions can be managed by a optional digital multifunctional device code 8092204 for the remote of the boiler itself and for regulating room climatic conditions with an operational reserve of 12 hours. The heating circuit is controlled by the room temperature sensor built-in the equipment or by the atmospheric conditions, with or without environmental inflow, if the boiler is connected to an external sensor.

Characteristics:

– Ergonomic control unit divided according

to function (control levels)).

– Clear division of basic functions:

• operating regime, correction of set

value and presence button are directly accessible;

• Different real current values are

accessible through the "info" button;

• other functions can be programmed

after the cover has been opened;

• special service level with protected

access;

– Each setting or modification is displayed

and confirmed.

– Tome setting (special line for changing

BST/CET).

– Heating programme with max. 3 heating

periods per day, individually selectable.

–

Copy function for easy transfer of heating programme to the next or pre-

vious day.

– Holiday programme: the programme is

interrupted for the holiday period and automatically restarted on returning home.

– Option to return the heating program to

default values.

– Programming lock (child safety).

Functions:

– Delivery temperature control guided by

the atmospheric conditions, taking into account the dynamics of the building.

– Delivery temperature control guided by

atmospheric conditions with influence of

ambient temperature. – Ambient temperature control only. – Adjustable influence of ambient tempera-

ture shift . – Switch-on and switch-of f optimisation. – Rapid lowering. – ECO functions (daily heating limiter, auto-

matic summer/winter switch-over). – Controllable maximum delivery tempera-

ture limit (specifically for floor plants). – Limitation of increase in pre-set delivery

temperature. – Anti-freeze protection for buildings. – Hourly programming of the tank unit

temperature on two levels: comfort and

reduced. – Domestic hot water control with nominal

value requirement and enable. – Connection to room sensor or switching

of operating regime through the telepho-

ne system with external contact or

through a window contact.

– Anti-bacterial.

2.8.1 Installation

The unit must be installed in the main living room. For installation, follow the assembly instructions inserted in the package. At this point, with the selector knob on ( ), the installer can adjust the basic parameters settings according to the individual needs (point

2.8.2).

The radiators in the room that the Logica is fitted must not have thermostatic valves.

2.8.2 Installation settings

The settings for the basic operating parameters for individual needs are shown in the instruction leaflet supplied with the "Logica Remote Control" and in the section reserved for the user in this manual. For further adjustments which can be carried out by the installer, the "Logica Remote Control" offers a level of service and parameterising which can only be accessed through a special combination of buttons. To activate this level of service or parameterising press buttons and least 5 seconds. This will activate the parameterising level. Then use the same arrow buttons to select the individual input lines and adjust the values with or .

Antifreeze protection "Pre-set ambient temperature value"

Summer/Winter switch-over temperature

Type of control: 0 = with ambient influence 1 = without ambient influence

Influence of ambient temperature

Heating takes place up to this pre-set value if the plant is activated in standby (e.g. holidays). In this way, the building antifreeze function is active, preventing an excessive lowering of the ambient.

This parameter regulates the temperature of the automatic summer/winter switch-over.

This parameter de-activates the ambient influence and as a result all the optimisations and adaptations. If a valid external temperature is not transmitted , the controller switches to the pure ambient control guide variable.

If the ambient controller is used only as a remote control (placed in the reference room and without an external sensor connected), the value must be set at 0 (zero). If the change in ambient temperature from the pre-set value remains high during the entire day, the influence must be increased. If the ambient temperature is around the pre-set value (control oscillation), the influence must be reduced.

Note: If the ambient temperature influence constant is set at 0, the adaptation of the heating curve is deactivated. In this case, parameter 57 will have no effect at all.

HEATING CIRCUIT SETTINGS

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DOMESTIC HOT WATER SETTINGS

Reduced domestic hot water pre-set value

Domestic hot water load

The reduced pre-set value of the temperature of the domestic hot water allow the required water temperature to be obtained outside the programmed usage times (daily programme 8).

0 = 24 hours/ day - Hot water is always available at the temperature set

with user parameter n°3.

1 = standard - Hot water according to the daily heating programme.

In the comfort areas of heating the temperature of the boiler unit is regulated to the value set with user parameter n° 3. In the reduced areas of heating the temperature of the boiler unit is regulated to the value set with parameter n° 61 of the service level.

2 = service disconnected 3 = second daily programme (8) - Every day of the week the temperature of

the hot water is set according to programme 8. In this case there is a single programming for all the days of the week and three time zones are available. In the time spans set the temperature of the boiler unit is regulated according to that set in parameter n°3. In the remaining hours the boiler unit is controlled to the temperature set with parameter n° 61 the of service level.

Maximum limit of delivery temperature

Variation of the maximum speed of the delivery temperature

Activation of adaptation

Optimisation of switch-on time

Heating gradient

Presetting switch-off time (00 = off)

The delivery temperature is limited to the maximum set value.

The increase per minute of the prescribed delivery temperature value sent in °C is limited to the imposed value.

With the activation of the adaptation, the pre-set value transmitted to the boiler regulator is adapted to the effective heat need. The adaptation functions with both the atmospheric guide with ambient influence and with pure ambient control. If the "Logica Remote Control" is set as a remote control only, the adaptation must be is deactivated.

If the switch-on time optimisation is active, the "Logica Remote Control" modifies the heating gradient until it finds the optimum heating point

0 = off 1 = on

The "Logica Remote Control" selects the switch-on time such that the set value has more or less been reached at the start of the usage time. The more severe the night-time cooling, the earlier the heating time starts.

Example: Current ambient temperature 18.5°C

Nominal ambient temperature 20°C Heating gradient 30 min/K Presetting of switch-on time:

1.5 K x 30 min/K = 45 minutes

00 means that the switch-o time has not been pre-set (function disabled).

If the switch-off time optimisation is active (value > 0), the "Logica Remote Control" modifies the pre-set time until it finds the optimum switch-off time..

Final user level 2 programming block

This block (1) can be activated to display all the parameters without modifying them. Pressing buttons or displays “OFF”.

WARNING:

The activation block can be deactivated temporarily by pressing buttons and simultaneously; a confirmation sign appears on the display. At this point press simultaneously the buttons and for at least 5 seconds. To permanently remove the activation block, set parameter 63 on 0.

SERVICE VALUES

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2.8.3 Gradient of the characteristic heating curve

The gradient of the characteristic heating curve is imposed on the current value “15” of Logica. Increasing the gradient as shown in the drawing of fig. 11, the delivery temperature increases in correspondence to the outside temperature.

2.9 EXTERNAL TEMPERATURE

SENSOR

The "Logica Remote Control" can be connected to an external temperature sensor available a an optional extra (code 8094100). This configuration ensures and maintains the required temperature constant in the room. The ambient temperature is, in fact, indicted and evaluated as the calculated mean of the value measured inside and outside the dwelling. For installation, follow the assembly instructions inserted in the package.

Fig. 11

Example: Choosing a gradient of 15 with an outside temperature of –10°C we shall have a delivery temperature of 60°C.

Input function terminal 3-4

The freely programmable input (terminals 3-4) allows three different functions to be activated. The parameter has the following significance: 1 =

If an external sensor is connected, the display will show the temperature of the external sensor ( _ _ = no sensor connected, function disabled).

2 = With an external contact, it is possible to switch-over to "reduced pre-

set value of the ambient temperature".

3 = With an external contact, it is possible to switch-over to "reduced pre-

set value of the antifreeze ambient temperature" (short circuit 0 0 0 or interruption _ _ _ ). The display shows the current status of the external contact.

Operating mode of external contact

External and ambient sensor influence

Anti-bacterial function

(with storage capacity boiler unit)

If the entrance (terminals 3 and 4 of the base) is connected to a zero potential external contact (parameter 64 = 2 or 3), the operating mode of the contact can be determined (remote telephone switch or window contact). The operating mode specifies the status of the contact in which the required function is active.

Display: Operating mode closed (shor t circuit) 0 0 0

Operating mode open (interruption) _ _ _

Determines the mix ratio between the internal and external ambient sensor when parameter 64 = 1.

0 % = internal sensor only active (0% external - 100% internal) 50 % = mean value of external + internal sensor 100 % = external sensor only active

The set mix is used for ambient control and display. If the external sensor is short circuited or interrupted, the operation continues with the internal sensor.

This function allows the hot water to be brought to a high temperature once a week in order to eliminate eventual pathogenic agents. It is active every Monday for a maximum duration of 2.5 hours at a delivery temperature of 65°C.

0 = not active 1 = active

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3.1 ELECTRONIC BOARD

Built according to Low Voltage directive 2006/95/CEE and powered at 230 Volt, via a transformer it sends 24 Volt power to the following components: gas valve, safety thermostat, heating probe, external temperature probe (optional), water pressure transducer, air pressure switch, room thermostat or “Remote Control Logic”. An automatic and continual modulation system permits the boiler to adjust power to the various system or user needs. Electronic components are guaranteed to operate in a temperature range from 0 to +60°C.

3.1.1 Malfunctions

Boiler malfunctions or failures can be indicated by a flashing temperature LED as shown in fig 12.

3.1.2 Devices

The electronic board is equipped with the following devices: – “HEATING POWER” TRIMMER

(10 fig. 13) Adjusts maximum heating power. To increase the value, rotate the trimmer clockwise, to reduce it, rotate

the trimmer counter-clockwise.

– “IGNITION POWER” TRIMMER

(6 fig. 13) Trimmer to vary the gas valve ignition pressure level (STEP). According to the type of gas the boiler is designed for, the trimmer must be adjusted to achieve a burner pressure of approximately 6.5 mm H

2O for methane gas

and 9.5 mm H

2O for propane gas

(G31). To increase pressure, rotate the trimmer clockwise, to reduce it, rotate the trimmer counter-clockwise. The slow ignition pressure level can be set during the first five seconds after the burner is lit.

After setting the ignition pressure level (STEP) according to the type of gas, make sure that the heating gas pressure is still the previously set value.

– “ANN. RIT.” CONNECTOR

(5 fig. 13) The electronic board is programmed, during heating, with a technical burner delay of about 90 seconds that is performed both at cold start and subsequent ignitions. This is to prevent rapid ignitions and shutdowns that could, in particular, occur in systems with high load losses. Each time the boiler restarts, after the slow ignition, for about 1 minute it will run at minimum modu-

lation pressure before moving to the set heating pressure. The addition of a bridge will cancel both the programmed technical delay and the minimum pressure operating period at ignition. In this case, the time between shutdown and the next ignition will depend on a 5°C differential detected by the heating probe (SM).

– DIP SWITCH (13 fig. 13)

For correct module operations, the dip switches must be positioned as indicated below:

–

“Modureg Sel.” connector (14 fig. 13) The bridge must always be connec- ted.

– “Albatros”

connector

(15 fig. 13) The bridge must always be off. It is only engaged in sequence/cascade installations with several boilers.

WARNING: All the above operations must be performed by authorised personnel, otherwise the warranty shall be invalidated.

3 CHARACTERISTICS

Flashing red led,

communication fault

with “Logica Remote Control”

Green led off if

power is cut-off

Blinking red air pressure switch fault led

Flashing red led, water pressure is too low (*)

Flashing red led, heating sensor fault

(SM)

Flashing red led,

plant safety

valve tripped (*)

Red led on, ignition blocked:

rotate selector CR/OFF/EST/INV/RESET

to release position

()

to restore operation

Flashing red led, safety stat tripped.

Rotate selector CR/OFF/EST/INV/RESET

to release position

()

to restore operation

(*)

When all 0.5 to 2.5 bar leds are off, check the water pressure transducer

connection.

WARNING: the operation of plants with open vessels is guaranteed only for static pressures above 0.7 bar. On model “100 BFR” continuous operation can be guaranteed, even for pressure reductions > 4 bars, by activating jumpers X4 e X25 (fig. 13) only and electrically disconnecting the connector from the water pressure transducer. The operating pressure can be measured using the pressure gauge installed in the plant.

Fig. 12

Flashing red led, flame detection circuit fault

Blinking red fan fault led. 30 minutes af ter the fan turns off, the board attempts to

restart it. To identify where the fault occurred in sequence/cascade installations, turn

the CR/OFF/INV/RELEASE selector on each module to the

()

position and check

where the red fault led blinks.

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3.2 TEMPERATURE PROBE AND WATER PRESSURE TRANSDUCER

Antifreeze system made up of the NTC heating sensor that activates when the water temperature reaches 6°C. Tables 1 - 1/a include the resistance

values (Ω) that are obtained on the

probe (SM) when the temperature changes and those on the transducer when pressure changes.

The boiler will not work if the heating probe (SM) is open circuit or disconnected.

3.3 ELECTRONIC IGNITION

Ignition and flame detection is controlled by two electrodes located on the burner. These guarantee maximum safety with intervention times, for accidental switching off or gas failure, of within one second.

3.3.1 Operating cycle

Rotate the selector to summer or winter and check the green led ( ) to make sure power is on. The burner should ignite within max. 10 seconds. An ignition failure will cause the "Ignition Blocked" indicator (fig 12) to illuminate, This may be due to the following:

– Ignition electrode does not spark

Gas is being supplied to the boiler and, after 10 sec., the block led turns on. This may be due a faulty or disconnected spark generator, faulty or disconnected ignition electrode.

–

No flame detection

At ignition, the electrode continues to spark even though the burner is on. After 10 sec. it stops sparking, the burner turns off and the block led turns on. This may be due to a faulty, disconnected or damaged ionisation electrode, wrong polarity(live and neutral reversed).

The boiler should resume automatically after a power failure.

3.4 AIR PRESSURE SWITCH

The air pressure switch is not adjustable. Its value is shown on the air pressure switch.

X25

Fig. 13

TABLE 1/a (Transducer)

Pressure Resistance (Ω)

(bar) mín máx

0 297 320

0,5 260 269

1 222 228

1,5 195 200

2167173

2,5 137 143

3108113

3,5 90 94

TABLE 1 (Sensors)

Temperature (°C) Resistance (Ω)

20 12.090 30 8.313 40 5.828 50 4.161 60 3.021 70 2.229 80 1.669

KEY

1 Ignition electrode earth faston 3 Fuse (1,6 AT) 5 “ANN. RIT.” connector 6 “POT. ACC.” trimmer 8 D.H.W.potentiometer

9 Detector electrode faston 10 “POT. RISC.” trimmer 11 C.H. potentiometer 12 Selector CR/OFF/EST/INV/RESET 13 DIP SWITCH 14 Connector “Modureg Sel.” 15 Connector “Albatros” 16 Connector X25 17 Connector X4

NOTE: To gain access to trimmers (6) and (10), unscrew the central heating potentiometer knob.

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3.5 SYSTEM AVAILABLE HEAD

The residual prevalence of the boiler supply and return lines varies according to capacity, as shown in the diagram of fig. 14.

3.6 MAINS ELECTRICITY CONNECTION

Use a separate electrical line where the room thermostats with relevant area pumps must be connected. Switch or relay contacts must be connected to the electronic board connector (J2) after removing the link (fig.

15).

CR1

Connettore J2

PLANET DEWY 60-100 BFR

Fig. 15

KEY TA-TA1 Zone room stat PZ-PZ1 Zone pump R-R1 Zone relay CR-CR1 Relay contact

600

500

4000

350030002500200015001000

PO RTATA (l/h)

PREVALENZA RESIDUA (mbar)

500

400

10 0

200

300

Planet Dewy 60-100 BFR

4500

700

800

60 BFR

100 BFR

Fig. 14

FLOW RATE (l/h)

RESIDUAL HEAD (mbar)

J2 connector

Fig. 15/a

3.7 “PLANET DEWY 60 BFR” WITH KIT (CODE 8101520) AND "BT" BOILER (optional)

KEY

1 Gas valve 2 Condensation drain siphon 3 Boiler pump (not supplied) 4 Fan 5 Heating probe (SM) 6 Safety thermostat 95°C 7 Exhaust thermostat 8 Primary exchanger

9 Diaphragm 10 Differential pressure switch 11 Water pressure transducer 12 Air relief valve

13 Circulation pump

14 Drain plug 15 Gas cock (not supplied) 16 Non return valve 17 4-BAR safety valve 18 Non return valve (not supplied)

19 Hydraulic compensator (supplied in the kit) 20 Drain tap (not supplied) 21 Expansion vessel 8 liter (supplied in the kit) 22 Air relief valve (not supplied) 23 Oblique filter (not supplied) 29 Series BT tank (optional)

CONNECTIONS M C.H. flow R C.H. return G Gas S3 Condensation drain C System filling M2 Tank flow R3 Tank return

CURVE LOAD LOSSES/CAPACITY BETWEEN THE ATTACKS R3 and M2

FOLW RATE (l/h)

LOAD LOSSES (mbar)

CR3

800

700

600

500

400

300

PERDITE DI CARICO TRA

GLI ATTACCHI R3 e M2 (mbar)

200

100

1000

60 BFR

PO RTATA (l/h)

100 BFR

400035003000250020001500

4500

5000

Planet Dewy 60-100 BFR

5500

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4.1 GAS VALVE

The boiler “60 BFR” is equipped standard with the SIT 848 SIGMA gas valve. The boiler “100 BFR” is equipped standard with the DUNGS GB-GD 057 gas valve (fig. 16).

4 USE AND MAINTENANCE

Fig. 16

SIT 848 SIGMA DUNGS GB-GD 057

3.8 “PLANET DEWY 100 BFR” WITH KIT (CODE 8101523) AND "BT" BOILER (optional)

Fig. 15/b

KEY

1 Gas valve 2 Condensation drain siphon 3 Boiler pump (not supplied) 4 Fan 5 Heating probe (SM) 6 Safety thermostat 95°C 7 Exhaust thermostat

8 Primary exchanger 10 Differential pressure switch 11 Water pressure transducer 12 Air relief valve 13 Circulation pump 14 Drain plug 15 Gas cock (not supplied) 16 Non return valve 17 4-BAR safety valve 18 Non return valve (not supplied) 19 Hydraulic compensator (supplied in the kit)

20 Drain tap (not supplied) 21 Expansion vessel 8 liter (supplied in the kit) 22 Air relief valve (not supplied) 23 Oblique filter (not supplied) 29 Series BT tank (optional)

CURVE LOAD LOSSES/CAPACITY BETWEEN THE ATTACKS R3 and M2

FOLW RATE (l/h)

LOAD LOSSES (mbar)

CONNECTIONS M C.H. flow R C.H. return G Gas S3 Condensation drain C System filling M2 Tank flow R3 Tank return

KEY 1 Upstream pressure test point 2 Intermediate pressure test point 3 Air signal intake 4 Downstream pressure test point 5 Shutter

6 OFF-SET

14 16

800

700

600

500

400

300

PERDITE DI CARICO TRA

GLI ATTACCHI R3 e M2 (mbar)

200

100

1000

60 BFR

100 BFR

PO RTATA (l/h)

4500

400035003000250020001500

5000

Planet Dewy 60-100 BFR

5500

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“∆p air” ADJUSTMENT

To measure “∆p air” simply con-

nect the differential pressure gauge, equipped with a decimal scale in mm H2O or Pascal, to the positive and negative sockets on the air pressure switch

(Drawing

Operating sequence:

1) Rotate the module heating

power adjustment trimmer clockwise to the limit

(B –

Drawing 2)

; fan on maximum.

2) Find the “max ∆p air” values in

the table, using the fan board “MAX” trimmer

(Drawing 3)

Max. ∆p

air

(mm H2O)

Rotate the module heating power adjustment trimmer counter-clockwise to the limit

– Drawing 2)

; fan on minimum.

4) Find the “min ∆p air” values in

the table, using the fan board “MIN” trimmer

(Drawing 3)

Min. ∆p

air

(mm H2O)

“∆p air-gas” ADJUSTMENT

To measure “∆p air-gas” simply

connect the positive socket on the differential pressure gauge to the downstream pressure fixture and the negative socket to the air pressure switch

(Drawing 4)

Gas pressure is always adjusted with the fan on minimum.

Operating sequence:

Rotate the module heating power adjustment trimmer counter-clockwise to the limit

(B – Drawing 5)

; fan on

minimum.

2) Completely unscrew the valve gas shutter

(1 – Drawing 6)

Single modules are calibrated in heating position.

Pressostato aria

60 kW

100 kW

60 kW

100 kW

After calibrations, check the CO2 values with a combustion analyser. If they deviate more than 0.2 from the table values, the following corrections must be made:

– To correct CO2 to the “MIN” power, use the OFF-SET screw

(2 – Drawing 6)

– To correct CO2 to the “MAX” power, use the shutter

(1 – Drawing 6)

Drawing 6

Single module 60 kW 100 kW

G20 60.0 ±2 65.0 ±2 G31 63.0 ±2 70.0 ±2

Single module 60 kW 100 kW

G20 5.8 ±0,2 6.5 ±0,2 G31 10.9 ±0,2 7.0 ±0,2

Drawing 5

3) Use the gas valve OFF-SET adjustment screw

(2 – Drawing 6)

and

find the “∆p air-gas” value in the table.

Shutter open (mm H2O)

4) Use the shutter

(1 – Drawing 6)

and find the “∆p air-gas” value in

the table:

Adjusted shutter (mm H

2O)

Single module 60 kW 100 kW

G20 4.2 ±0,1 5.2 ±0,1 G31 9.2 ±0,1 6.5 ±0,1

Single module 60 kW 100 kW

G20 3.8 ±0,1 4.3 ±0,1 G31 8.7 ±0,1 4.6 ±0,1

Methane (G20) Propane (G31)

“MIN” Power 9.0 ±0,2 10.0 ±0,2 “MAX” Power 9.0 ±0,2 10.0 ±0,2

Pressostato aria

Drawing 2

Drawing 1

Air pressure switch

Drawing 3

Air pressure switch

Drawing 4

“∆p air”

min/max

adjustment

GAS CONVERSION

– Close the gas cock. – Replace the injector (pos. 30)

and the relevant gasket (pos.

45).

–

Cut the specified resistance on the fan control board.

– Test for soundness all the gas

connections using soapy water or appropriate products. DO NOT USE NAKED FLAMES.

– Stick onto the casing panel the

plate showing the relevant feeding gas.

– Proceed with air and gas cali-

bration as described below.

GB - 04/08

4.2 BOILER CALIBRATION

Fig. 18

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4.3 SHELL REMOVAL

For easy boiler maintenance the shell can be completely removed by following these instructions (fig. 19):

- Pull the front panel forward to unhook it from the pegs on the sides.

- Unscrew the two screws that secure the instrument panel to the sides

- Unscrew the four screws that secure the side to the instrument panel support.

- Push the sides upwards sliding them off the frame hooks.

4.4 CLEANING AND

MAINTENANCE

During maintenance operations the authorised technician must check that the condensate trap is full of water (this is of particular importance if the boiler has been out of use for some time). Filling is done via the special opening (fig. 20).

4.4.1 Chimney sweep function

To check single module combustion, rotate the selector to position ( ) until the yellow led ( ) starts to blink (fig. 21). At this time the module will start to heat at maximum power and turn off at 80°C, restarting at 70°C.

Before starting the chimney sweep function, make sure the radiator valves are open.

After checking combustion, turn OFF the module by rotating the selector to (OFF); return the selector to the required function.

ATTENTION: After about 15 minutes the chimney sweep function automatically deactivates.

Fig. 19

KEY 1 Screw 2 Frame 3 Left side 4 Right side 5 Front panel

Fig. 21

FLASHING YELLOW LED

Fig. 20

SPIA GIALLA INTERMITTENTE

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BOILER IGNITION (fig. 1)

Open the gas tap, lower the control cover and turn on the boiler by rotating the selector knob to winter ( ). The green led ( ) turn on to indicate that power is on. The boiler, once the temperature set on the potentiometer is reached, will start automatic operations to provide the system with the required power.

BOILER SHUTDOWN (fig. 1)

To turn OFF the boiler, turn the selector knob to (OFF). For prolonged periods of disuse, disconnect the power supply, close the gas tap and, in the event of low temperatures, empty the boiler and hydraulic system to prevent pipes from bursting due to frozen water.

TEMPERATURE ADJUSTMENT (WITHOUT LOGICA)

(fig. 2)

- Heating temperature is adjusted using the heating knob ( ). The set temperature is indicated on the red led scale from 35 - 80°C and the yellow heating led ( ) turns on simultaneously. If the water return temperature is lower than about 55° C, combustion product condensates further increasing heat exchange efficiency.

GAS CONVERSION

Should it be necessary to convert the appliance to a different gas from the

WARNINGS

– In case of fault and/or incorrect equipment operation, turn the boiler off. Contact an authorised technician.

– The installation of the boiler and any servicing or maintenance job must be carried out by qualified personnel. Under

no circumstances, the devices sealed by the manufacturer can be tampered with.

– Any ventilation or air intake grills to the room where the boiler is installed must be kept open and unobstructed.

LIGHTING AND OPERATION

Fig. 1

Fig. 2

USER INSTRUCTIONS

OPEN

GREEN LED

RED LED YELLOW LED

APRE

SPIA VERDE

SPIA GIALLASPIA ROSSA

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one for which the boiler has been equipped, approach the technical staff.

CLEANING AND MAINTENANCE

Preventive maintenance and checking of the efficient operation of the equipment and safety devices

must be carried out exclusively by the authorized technical staff. Should any component require replacement, only manufacturers original parts must be used.

MALFUNCTIONS

– Ignition lock (fig. 3)

If the burner does not light the red led ( ) turns on. To attempt ignition again, rotate the selector knob to ( ) and release it immediately after returning it to winter operations ( ).

If the problem persists, contact a authorised engineer .

– Insufficient water pressure (fig. 4)

If the “0.5 bar” red light blinks, the boiler does not work. To restore operations, fill the system until the green “1 bar” led turns on. If all leds are off, request an authorised engineer.

– Safety/exhaust thermostat

triggered (fig. 5) If the safety/exhaust thermostat triggers the red “35°C” led blinks. To attempt ignition again, rotate the selector knob to ( ) and release it immediately after returning it to winter operations ( ).

If the problem persists, contact an authorised engineer.

– Other faults (fig. 6)

When one of the red “40-80°C” leds blinks, turn off the boiler and attempt ignition again. This operation can be repeated 2-3 times at most, in the event of failure, request an authorised engineer.

Fig. 6

Fig. 3

Fig. 4

SPIA ROSSA INTERMITTENTE IN CONDIZIONE DI SICUREZZA

Fig. 5

RED LED

FLASHING RED LED

IN SAFETY CONDITION

FLASHING RED LED

SPIA ROSSA

SPIA ROSSA INTERMITTENTE

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When the boiler is connected to the “Logica Remote Control” regulator, the selector CR/OFF/SUM/WIN/UNBLOCK must be placed in the position ( ); the knobs of the hot-water service heating potentiometers do not have any effect and all of the functions will be managed by the regulator (fig.

7). If the “Logica Remote Control” breaks

down, the boiler will function by placing the

selector on the ( o ), position, obviously without consequent control of the room temperature. Inside the cover should be the Operating instructions (Fig. 8). Each programming or modification is displayed and confirmed on the display (fig. 9).

LOGICA REMOTE CONTROL

KEY 1 Display 2 Info button 3 Operating mode button: automatic operation 4 Operating mode button: manual operation 5 Operating mode button: availability 6 Cover with instruction compartment 7 Temperature knob 8 Presence button

Fig. 8

KEY

1 Display, time 2 Heating programme 3 Unit (%/C°) 4 Presence button display 5 External temperature 6 Outside temperature (if sensor fitted) 7 Holiday function 8 Operating mode

9 Line number/day 10 Burner on 11 Heating function 12 Domestic hot water/temperature/D.H.W. load

Fig. 9

Fig. 7

“PLANET DEWY 60-100 BFR” BOILER INSTALLATION IN SEQUENCE/CASCADE

WHEN THE BOILER IS CONNECTED TO REGULATOR RVA 47.320 IN SEQUENCE/CASCADE INSTALLATIONS, ALL BOILERS IN THE HEATING UNIT MUST HAVE THEIR “CR/OFF/INV/RELEASE” SELECTORS POSITIONED AS INDICATED IN FIG. 7. THE HEATING POTENTIOMETER AND WATER KNOB NO LONGER HAS ANY CONTROL AND ALL FUNCTIONS WILL BE CONTROLLED BY THE TVA 47.320 REGULATOR.

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The fixed temperature can be adjusted with the control knob.

Before adjusting it again, however, allow the temperature to stabilise first.

Note: With the temperature knob you can only adjust the fixed temperature, the reduced tem-

perature remains the same.

– Adjusting the temperature

If you turn the knob towards the + sign, the fixed temperature is increased by about 1 °C for every notch.

If you turn the knob towards the - sign, the fixed temperature is decreased by about 1 °C for every notch.

Ensure that the radiators in the room with the Logica do not have thermostatic valves, and are not turned off.

For every operation of the Info key the following list of items, one after the other, are displayed. The thermo-feeler continues to function independently of the display.

Day, hour, room temperature

External temperature*

Hot-water service temperature*

* Only with outside sensor fitted.

– Info key

(reference key grey colour)

The operating mode desired is selected by pressing the relative key with the corresponding symbol. The choice is displayed with the symbol

Automatic functioning: the heating functions automatically according to the heating programme entered. The programme may be excluded for brief periods with the on-line key.

Manual functioning: the heating functions manually according to the choice made with the on-line key.

Availability: the heating is deactivated.

– Selection of the operating mode

(reference keys grey colour)

ACTIVATING

During functioning the lid of the regulator must be closed.

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If the rooms remain unused for a long period of time, the temperature can be reduced with the on-line key, in this way saving energy. When the rooms are occupied again, press the on-line key to re-heat them. The current choice is displayed on the display:

– On-line key

Fixed temperature heating

Reduced temperature heating

NOTE:

In automatic mode, the apparatus switches from the fixed temperature to the reduced temperature according to the time programme. The manual switching of the temperature is done manually with the on-line key.

– Temperature regulation

Fixed temperature: temperature when the rooms are occupied (basic setting)

Reduced temperature: temperature during periods of absence or night

Hot-water service temperature: – desired temperature of hot-water service – comfort temperature of the hot-water service

(with storage capacity boiler unit)

Reduced temperature of hot-water service (with storage capacity boiler unit): temperature desired for hot-water service at reduced level. To have access to the “reduced hot-water service temperature” parameter, press the and keys at the same time for at least 5 seconds and then go along the entered lines with the key until parameter 61 is reached. Regulate the value with and

Before proceeding with the adjustment in the temperature on the regulator, the thermostatic valves, which may be present, have to be regulated to the desired temperature.

PROGRAMMING

To enter the programming mode the flap on the control must be open.

As soon as the cover is open, the display and the key functions are switched on. The number in the square represents the programme lines that may selected with the arrow keys.

You can set or display the following values:

• Temperatures up to

• Heating programme up to

• Day of the week and hour up to

• Current values up to

• Vacation period

• Return to the default values

17 18 19

If the control is in the manual mode , If the control is in the automatic mode the control will revert automatically at the next change of the heating programme.

Programme line

Value

Value adjustment keys

Programme line selector

141

RUS

– Programme for hot-water service

(with storage capacity boiler unit)

Select the days that correspond with the heating phase. 1= Monday, ... 7 = Sunday/8 = hot-water service programme

Start of phase 1: Start of first comfort period.

End phase 1: End of first comfor t period.

Start phase 2: Start of second comfor t period.

End phase 2: End of second comfort period.

Start phase 3: Start of third comfort period.

End phase 3: End of third comfort period.

Copying of the daily programme

By pressing this key it is possible to repeat the current heating programme for the next day.

By pressing this key it is possible to repeat the current heating programme for the previous day.

As a confirmation the following day is displayed.

4 5 6 7

With the Logic Remote Control it is possible to manage the temperature of boiler unit on two levels (a comfort level and one at reduced temperature) in accordance with the programme chosen with parameter 62 (load hot-water service). To have access to the parameter press the and keys for at least 5 seconds and then go along the entered lines with the key until parameter 62 is reached. At this point four different programmes may be selected with o keys, with the following characteristics:

0 = 24 hours/ day - Hot water always available at the temperature set in parameter 3. 1 = standard - Hot water according to the daily heating programme. In the comfort periods

of the heating the temperature of the boiler unit is regulated at the value set via parameter 61.

2 = sservice suspended. 3 = second daily programme (8) - Everyday of the week the temperature of the hot-water ser-

vice is set according to programme B. In this case the programming is one for all the days of the week and three periods of time are available. In the periods of time set, the temperature of the boiler unit is controlled via the temperature setting of parameter 61.

Start phase 1: Start time of first comfort period.

End phase 1: End time of first comfor t period

Start phase 2: Start time of second comfor t period.

End phase 2: End time of second comfort period.

Start phase 3: Start time of third comfort period.

End phase 3: End time of third comfort period.

5 6 7

– Heating/hot-water

service programme

With the heating programme it is possible to set the switching times of the temperature for a period of a week. The weekly programme consists of 7 daily programmes. One daily programme allows 3 phases of heating. Each phase is defined by a star ting time and a finishing time. The n. 8 daily programme is for the hot-water service (if storage unit connected). If a phase is not required, the same starting and finishing time may be entered.

142

RUS

– Default values

To take the setting to the default values, press the and keys at the same time for at least 3 seconds. As confirmation a sign will appear on the display.

ATTENTION

The values of the following line numbers previously entered will be lost.

• Temperature and time programme to

• Vacation period

1 10

– Vacation function

To enter the number of days of absence.

In the display the vacation symbol will be shown ( ), on the lef t the day of activation (1 = Monday/7 = Sunday) and on the right the number of vacation days.

During the vacation the regulator will be on the availability mode.

When the set days have elapsed, the regulator will go on to the automatic function.

NOTE:

The vacation period may be cancelled by pressing a key of the operating mode.

– Current values

Display and setting of the gradient of the heating characteristics curve. When the room temperature set is not reached choose the gradient indicated in point 2.8.3

Display of the current boiler temperature.

Display of the current power of the burner and of the current operating mode ( = = heating/ = hot-water ser vice)

– Setting the time

To set the current day of the week (1 = Monday/7 = Sunday)

To set the current hour

To set the current minute Once the hour is completed, the setting of the hour changes.

12 13 14

With and keys the current hour is regulated. Pressing these keys together, the regulation is speeded up in an increasing sense.

192

193

195

Heating sensor fault (SM)