background image

 

 

 

Trouble Shooting 

 

 

Symptom 

Possible Cause 

Solution 

Appliance does not light 

Switch turned off 

Hydrogenerator Jammed 

Low Water Flow 

Turn switch on 

Clean hydrogenerator 

Increase water flow >3.2 

litres per minute 

Smell of gas 

Gas Leak 

Locate leak with soap 

solution 

 

Low burner flame, water 

does not heat up. 

Low inlet gas pressure 

 

Low burner pressure 

Low water flow 

Low flame 

Check supply regulator & 

pipe size. 

Check appliance regulator 

Check water flow rate 

Move slide control to high 

 

Low water temperature 

Water flow selector in 

warm position 

Low Gas pressure 

Cross connection 

Set flow rate to individual 

need. 

Check gas pressure 

Disconnect hot outlet with 

cold off. Correct 

connection 

 

Low water flow 

Low water pressure 

Blocked water valve 

Blocked shower rose or 

tap aerator 

Check and adjust 

Clean filter 

Clean 

 

 

 

 

 

Care & Servicing of the Unit 

 We recommend that the appliance be inspected and cleaned by an authorised 

person periodically, depending on the frequency and duration of its operation, but 

never less than once in a two year period.

 

 

 

 

 

Summary of Contents for HydroPower 10H

Page 1: ... the specifications stated on the rating label 3 Demonstrate operation of unit to customer before leaving 4 Hand these instructions to customer This appliance must be installed in accordance with the manufacturer s installation instructions AS 5601 AG 601 NZ 5261 AS3500 4 2 and all Local Water Building and Gas fitting regulations Failure to install this appliance in accordance with these installat...

Page 2: ...GRAM___________________________________________ 4 OPERATING INSTRUCTIONS ____________________________________ 5 TROUBLE SHOOTING __________________________________________ 7 CARE SERVICING OF THE UNIT _______________________________ 7 10 BASIC STEPS FOR INSTALLATION ____________________________ 8 REGS CHART ________________________________________________ 10 OVERVIEW OF WARRANTY CONDITIONS _______...

Page 3: ...eeded the unit turns itself off 1 Water enters the Hydro Dynamic Generator 2 The turbine spins with water pressure 3 A spark is generated by the turbine 4 The spark ignites the main burner 5 The water continues to the heat exchanger and is heater External HydroPower External HydroPower models are perfect for a constant reliable service of hot water The HydroPower ignition provides endless hot wate...

Page 4: ...0 l min 13 l min 16 l min Minimum water flow rate 3 2 l min 3 2 l min 3 2 l min Note Your water heating appliance requires a hot water flow rate of 3 2 litres per minute and above to operate Water fixtures with a flow rate of 7 5 litres per minute or higher are recommended Your water heating appliance is not recommended for use on Solar Spa or recirculation systems 1 Main Cover 2 Inspection Window...

Page 5: ...y one tap operating Starting and shutting off the appliance To switch the appliance on turn the on off switch to position 1 To shut off the appliance turn the on off switch to position 0 Green light on Main burner on Green light off Main burner off Red light flashing Fault Indication Output control ...

Page 6: ... C the heater must be drained to prevent damage by expansion of freezing water For appliances installed in locations where the temperature falls below 0 C and not less than 2 C for brief periods the installation of an EXOGEL expansion valve part number H707 060 151 will minimise the possibility of damage to the appliance This water heater MUST NOT be installed in areas where the temperature remain...

Page 7: ...liance regulator Check water flow rate Move slide control to high Low water temperature Water flow selector in warm position Low Gas pressure Cross connection Set flow rate to individual need Check gas pressure Disconnect hot outlet with cold off Correct connection Low water flow Low water pressure Blocked water valve Blocked shower rose or tap aerator Check and adjust Clean filter Clean Care Serv...

Page 8: ... N F005X06317 Allow a minimum air gap of 10mm between the flue and the heat shield 4 Secure Heater to wall using two 10G X 5 16 hex head wood screws Ramset 610041 or similar 5 Locate connect cold and hot water piping to hot water appliance Install gate valve or full flow ball valve fixed mechanism type in cold water If the water supply pressure exceeds 800 kPa install a pressure limiting valve If ...

Page 9: ...justment Attach manometer to burner test point see picture above Set water flow selector fully clockwise hot position Move gas slide to left side single flame symbol open hot tap fully Turn adjustment screw Position C in picture below located on left hand side of gas valve at a 45 angle to correct pressure Anti clockwise to decrease minimum burner pressure Model BOSCH 10H BOSCH 13H BOSCH 16H Burne...

Page 10: ...Appliances over 50 MJ h input 500 300 b From the ground above a balcony or other surface 300 300 c From a return wall or external corner 500 300 d From a gas meter 1000 1000 e From an electricity meter or fuse box P 500 500 f From a drain pipe or soil pipe 150 75 g Horizontally from any building structure or obstruction facing a flue terminal 500 500 h From any other flue terminal cowl or combusti...

Page 11: ...ts these Extract of Terms of Delivery and Sale Warranty of products marketed by Robert Bosch Australia Pty Ltd Herein referred to as RBAU a RBAU warrants products marketed by it as free from faults and defects and having the specified qualities according to the respective state of technology Notwithstanding that the products may have been sold by description or sample the products shall be accepte...

Page 12: ...placement of parts when such replacements are part of the normal maintenance service or normal wear and tear No servant or authorised service agent has authority to add to or alter the terms of this warranty Please Note If a service call is requested and it is found that it is not a manufacturing fault you may be charged for the call even during the warranty period Bosch the Environment Environmen...

Reviews: