Heatrae Sadia FBM 25 ECO 3KW Скачать руководство пользователя страница 28 | Manualshive

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Heatrae Sadia FBM 25 ECO 3KW Скачать руководство пользователя страница 28

28

O

C

A blank screen indicates an

LCD fault

No power applied to the

water heater

Check all power

connections to the water

heater

Damaged wire connection

Replace LCD wiring loom

Faulty control PCB

Replace control PCB

Faulty LCD board

Replace LCD PCB

Table 10: Error code table



Once the error code has been investigated carry

out the following reset procedure.

`

Turn the power off to the unit at the fuse spur, leave

power off for minimum of 30 seconds, reapply the

power.

`

If the fault has been rectified the unit will re initialise

and then run normally.

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Содержание FBM 25 ECO 3KW

Страница 1: ...FBM ECO Installation operation and maintenance manual...

Страница 2: ...Water connections 16 7 Commissioning 18 7 1 General 18 7 2 Checklist before commissioning 18 7 3 Commissioning procedure 18 8 Operation 19 8 1 General 19 8 2 Benchmark 19 8 3 Overview 19 8 4 Displays...

Страница 3: ...n causing serious physical injury WARNING Risk of a dangerous situation causing slight physical injury CAUTION Risk of material damage Signals important information 1 3 Abbreviations DHW Domestic Hot...

Страница 4: ...sers liability To guarantee optimum operation of the appliance the user must adhere to the following instructions Read and follow the instructions given in the manuals provided with the appliance Call...

Страница 5: ...ON Ensure the drain valve is covered securely with the supplied cap to ensure accidental use does not occur WARNING Only competent persons having received the appropriate training are permitted to wor...

Страница 6: ...fiche Technical parameters in accordance with European Commission regulations 814 2013 and 812 2013 Direct Suppliers name or trade mark FBM ECO Supplier s model identifier 25L 3kW 45L 3kW 70L 3kW 120...

Страница 7: ...G Item 25L 45L 70L 120L A 830 882 1221 1021 B 510 609 609 660 C 380 425 425 457 D 74 76 76 76 E 204 245 245 396 F 235 276 276 429 G 180 220 220 362 H 148 188 188 325 I 415 463 463 562 Figure 2 Genera...

Страница 8: ...control L N LCD screen Thermistor Solenoid valve Element 1 2 3 4 5 6 BMS status out BMS status out BMS heating on BMS heating on BMS heating off BMS heating off Figure 3 Circuit diagram Upper level se...

Страница 9: ...er The hot water temperature programmed in the unit is factory set to 60 degrees centigrade but can be adjusted to suit the installation requirements via the digital interface panel 4 2 1 Temperature...

Страница 10: ...water temperature during this function exceeds that which is safe for hand wash requirements if the stored hot water is used for hand washing then an appropriate water tempering device must be fitted...

Страница 11: ...t to an outside wall in a safe manner via the tundish supplied Access to associated controls must be available for the servicing and maintenance of the system the heater requires access from the front...

Страница 12: ...12 Figure 6 Clearance diagram 10 10 150 1000 80 A 80 10 B 250 10 C FBM ECO 25L FBM ECO 45L FBM ECO 70L FBM ECO 120L A 510 609 609 660 B 830 882 1221 1020 C 235 275 275 429 Table 5 Clearance dimensions...

Страница 13: ...water outlet 22mm open end pipe Breather pipe 22mm open end pipe Initial Breather Pipe with tundish supplied in kit A full bore isolating valve must be inserted into the 15mm cold water inlet pipe wo...

Страница 14: ...ly used by the water heater being replaced see tables 6 and 7 below When fitting the wall bracket ensure that the fixings used are suitable for the wall structure and the weight of the water heater wh...

Страница 15: ...with the fixing bracket attached the water heater will not sit flat to the floor and therefore will be unstable Care must be taken not to allow the heater to topple over Refer to table 1 page 6 for t...

Страница 16: ...ions Northern Ireland must be adhered to The above regulations require the following A servicing valve shall be installed on the inlet pipe Schedule 2 Section 16 2 A servicing valve shall be installed...

Страница 17: ...e for A C supply only WARNING Electrical installation must be carried out by a competent electrician and be in accordance with the latest I E E wiring regulations ensure the electrical supply is switc...

Страница 18: ...econds the heater will switch the solenoid valve on and allow water to flow into the heater If this does not happen refer to section 10 page 26 Troubleshooting Check all pipe work and the water heater...

Страница 19: ...y a competent engineer to maintain the warranty The Benchmark Checklist may be required in the event of any warranty work 8 3 Overview Refer to section 4 page 9 for an overview of the product and a li...

Страница 20: ...onsult a competent engineer before making any changes Press and hold the up and down arrows for at least 3 seconds The heater will go in to manual mode this will be indicated by the LCD flashing Press...

Страница 21: ...sconnect the Tundish from the breather pipe by unscrewing the small nut on the 15mm pipe side of the Tundish Carefully split the connection between the 15mm pipe and the Tundish once apart this will r...

Страница 22: ...ove it If the debris cannot be removed then the filter must be replaced see spares list in page 30 spare 19 9 3 2 1 Inlet Pipe Filter replacement If the mesh filter requires replacement the inlet cont...

Страница 23: ...end of the stainless steel bolt that is on the water side Carefully remove any build up of scale using the tip of a flat blade screwdriver Lightly lubricate the O rings with WRAS approved silicone gr...

Страница 24: ...30 ECO sensor connection Remove fixing bolts as shown in figure 31 Gently loosen the immersion heater from its housing Once loose remove the immersion by twisting the immersion in an arc and then ver...

Страница 25: ...ot pull the cover too far out Figure 33 Immersion heater removal step 3 Reach up into the water tank opening and carefully remove any excess build up of scale in the immediate area this should be put...

Страница 26: ...supply drain unit and investigate the fault Leaking pipe work Turn off the power turn off the water supply drain unit and investigate the fault Leaking immersion seal Turn off the power turn off the w...

Страница 27: ...sensor is indicating water present Lower water sensor is contaminated with scale build up Remove and clean sensor in accordance with section 9 4 page 22 Lower sensor wiring fault Check wiring connect...

Страница 28: ...oom Faulty control PCB Replace control PCB Faulty LCD board Replace LCD PCB Table 10 Error code table Once the error code has been investigated carry out the following reset procedure Turn the power o...

Страница 29: ...te the water supply Drain the unit Disconnect the unit Remove the unit Cap pipe work 11 2 Environmental Information Products are manufactured from many recyclable materials At the end of their useful...

Страница 30: ...bracket 7034212 17 22mm to 15mm John Guest elbow 7034208 18 15mm breather pipe 25L 7034204 15mm breather pipe 45L 70L 7034205 15mm breather pipe 120L 7034206 19 Screen vent 7034183 20 Tundish 90 asse...

Страница 31: ...120L 7034173 38 Thermistor 25L wiring 7034200 Thermistor 45L 70 wiring 7034201 Thermistor 120L wiring 7034202 39 ECO sensor 7034199 40 Wiring loom 25L FBM 7034191 Wiring loom 45L 70L FBM 7034192 Wirin...

Страница 32: ...32 1 6 4 5 7 8 9 10 2 3...

Страница 33: ...33 12 11 13 14 15 16 9 10...

Страница 34: ...34 17 18 19 20 21 22 23...

Страница 35: ...35 24 25 26 30 29 28 1 31 30 31 32 36 34 33 35 27 37...

Страница 36: ...36 38 39 41 40...

Страница 37: ...er the product The Heatrae Sadia FBM ECO product has not been modified in any way other than by Heatrae Sadia or Heatrae Sadia approved engineers The Heatrae Sadia FBM ECO product has not been subject...

Страница 38: ...What type of scale reducer has been fitted What is the hot water thermostat set temperature C What is the hot water temperature at the nearest outlet C All appropriate pipes have been insulated up to...

Страница 39: ...ompany name Telephone No Gas safe register No Comments Signature SERVICE 02 Date Engineer name Company name Telephone No Gas safe register No Comments Signature SERVICE 03 Date Engineer name Company n...

Страница 40: ...and sustainability charters and reduce our printed material we encourage you to download product brochures from our website In designing these files we have taken into account the need to access data...

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