Bosch Appliances 17e manual

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Table of contents for the manual

  • Page 1

    1 Installation/Operating Instructions Invented for life MODELS Bosch 17e Bosch 21e Bosch 25e Bosch 26e (YS1770RA series, YS2170RA series, YS2670RABZ, YS2670RA series) INST ALLA TION MANUAL This appliance must be installed in accordance with the manufacturer’s installation instructions, AS5601, AS/NZS3500.4, AS3000 wiring regulations and all Local[...]

  • Page 2

    2 Page Number INTRODUCTION 3 DIMENSIONS 4 TECHNICAL DA T A 5 APPLIANCE LOCA TION 6 COMPONENT DET AILS 7 GAS CONNECTION 9 COLD W A TER CONNECTION 9 HOT W A TER CONNECTION 10 ELECTRICAL CONNECTION 10 PRE-SET TEMPERA TURE 10 TEMPERA TURE SELECTOR P AD INST ALLA TION 11 TEMPERA TURE SELECTOR P AD WIRING 11 TEMPERA TURE CONTROL OPERA TION 12 COMMISSIONI[...]

  • Page 3

    3 This Bosch water heater is an external, electronically controlled gas water heater . This Bosch appliance is supplied set to operate without temperature selector pads at a constant 55°C outlet temperature. T o set the appliance to a differ ent temperature, r efer to page 13 for details. A vailable as optional extras ar e Main, Bathr oom or Sub t[...]

  • Page 4

    4 DIMENSIONS YS1770RA series, YS2170RA series Installation/Operating Instructions Invented for life 510∼512 48 44 520 487 542 10 10 120 60 84 133 97 40 37 109 40 57 31 10 85 120 10 50 11 170 178 255 308∼320 49 338 350 334 25 42 L Power cable intaking hole Power cable intaking hole (PS flame installation pich) ( Perspective drawing from upper [...]

  • Page 5

    5 Installation/Operating Instructions Invented for life TECHNICAL DA T A Nominal hourly gas consumption by proportional gas contr ol: 17e 21e 26e 135 Mj/hr 170 Mj/hr 200 Mj/hr 135 Mj/hr 170 Mj/hr 200 Mj/hr Natural Gas LP Gas T est Point Pressure: Maximum Inlet W ater Pr essur e 1000 kPa Input voltage single phase 50Hz AC240/230 V olt Maximum output[...]

  • Page 6

    6 Use as a guide only. Refer to AS5601 or local gas fitting rules for specific locations T=Flue terminal I=Mechanical air inlet M=Gas meter W=Window Shaded area indicates prohibited area P=Electricity meter or fuse box f c n k k j jj h h e T e h T g P W d b d T g c a M door I Ref Item M inimum Cl earance mm Natural draft Fan assisted aB elow eaves,[...]

  • Page 7

    7 Installation/Operating Instructions Invented for life COMPONENT DET AILS Earth leakage breaker Flue terminal Antifrost heater High-limit switch Empty heating prevention device Thermal fuse Over-heat prevention device Burner manifold Remote Control Connections Hot-water temperature change connector Ignition plug Flame rod Flame failure safety devi[...]

  • Page 8

    8 Installation/Operating Instructions Invented for life Hot-water temperature change connector Printed circuit board Gas solenoid valve set Ignition plug Remote Control Connections Burner manifold Thermal fuse Flue terminal Antifrost heater High-limit switch Earth leakage breaker Water flow rate adjusting valve Flame rod Inlet water connection Powe[...]

  • Page 9

    9 Installation/Operating Instructions Invented for life GAS CONNECTION (1) Fit a union to the water heater gas inlet for easy connection and removal. The thread diameter is 20 mm. THIS DOES NOT INDICA TE THE SIZE OF THE GAS SUPPL Y . (2) Fit an AGA / NZGA approved isolating gas cock in the supply line adjacent to the water heater gas connection. (3[...]

  • Page 10

    10 HOT WA TER CONNECTION TO WA TER HEA TER. Refer to T echnical Sheet for position of connection. The outlet connection is 20 mm (3/4" BSP) MALE thread, and r equires an isolating union to allow for removal of the unit. Keep the pipe lengths to a minimum, and make sure that the pipework is well insulated as correct performance of the appliance[...]

  • Page 11

    11 Installation/Operating Instructions Invented for life TEMPERA TURE SELECTOR P AD INST ALLA TION DET AILS Main, Bathroom & Sub Contr ol Select a suitable flat, dry location away from dir ect sunlight.(Direct sunlight could make it difficult to see display) Cut an opening in wall through center of wher e the remote control is to be installed, [...]

  • Page 12

    12 Installation/Operating Instructions Invented for life TEMPERA TURE CONTROL OPERA TION Tu rn the main temperatur e selector ON by pressing the Operation switch ON, the control will display 40°C. Adjust the setting contr ol switch if a different temperatur e is requir ed. To transfer operation to the bathr oom or sub control pr ess the priority s[...]

  • Page 13

    13 Installation/Operating Instructions Invented for life SETTING THE TEMPERA TURE USE BRIDGES PROVIDED Use the bridges provided to change the temperatur e as indicated in the table…. Remote controller less Step 1 : Locate bridges attached to the inside of the front cover Unit YS1770RA YS1770RAH YS2170RA YS2170RAH Factory Setting 55°C Bridge B 60[...]

  • Page 14

    14 Installation/Operating Instructions Invented for life Step 2: T urn off power to unit. Step 3: Insert bridge into plastic clip between the controller terminals Step 4: T urn power back on Unit is now set as per the table on the previous page. PCB Controller Switch Modulation Adjust Setting Remote A B[...]

  • Page 15

    15 Installation/Operating Instructions Invented for life USER SAFETY INSTRUCTIONS PLEASE CAREFULL Y READ THIS USER INSTRUCTION BEFORE USE. Y ou have selected the Bosch Electronic computer controlled hot water unit. The following instructions will assist you to obtain the best performance from your Bosch water heater SAFETY 1. Always check water tem[...]

  • Page 16

    16 W A TER QUALITY All Bosch water heating appliances are constructed fr om high quality materials and components and all are certified for compliance with r elevant parts of Australian and New Zealand gas, electrical and water standards. Whilst Bosch water heaters are warranted against defects, the warranty is conditional upon correct installation[...]

  • Page 17

    17 Robert Bosch (Australia) Pty Ltd (Bosch) Manufacturer’s Warranty (Applicable for purchases from 1 January 2012) All Bosch hot water units are carefully checked, tested and subject to stringent quality controls. 1. Warranty Bosch offers, at its option, to repair or exchange this Bosch hot water unit or the relevant part listed in clause 2 below[...]

  • Page 18

    18 (d) Repair or replacement of the hot water unit or any parts under this warranty does not lengthen or renew the warranty period. (e) This warranty is not transferable and is only offered to the original purchaser of the hot water unit. (f) No employee or agent of Bosch is authorised to amend the terms of this warranty. (g) This warranty only app[...]