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Bosch CascadeTherm Plus CT132-1315SS, User Manual

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Bosch CascadeTherm Plus CT132-1315SS User Manual Download Page 5

Product Information  I  5

2 

Product Information

2.1  Standard delivery
The CascadeTherm Plus is delivered fully assembled with the primary circuit and AlphastatPlus controller attached.
The following parts of the standard delivery are packed separately:
•  Pressure-temperature relief (PTR) valve x 2
•  Technical documentation

Commercial H

ot Water

32

Fig. 1

[1]   Bosch CascadeTherm Plus 
[2]   Installation instructions (including operating instructions for the pump, gas burner and thermostat)
[3]   PTR valve x2

1

2

3

Summary of Contents for CascadeTherm Plus CT132-1315SS

Page 1: ...ructions before installing the appliance Please read the operating instructions before commissioning the appliance Please observe the safety instructions in the operating instructions The installation location must meet the manufacturer s requirements Installation must only be carried out by an authorised person Commercial Hot Water 32 ...

Page 2: ...tion location 9 4 1 2 Positioning the CascadeTherm Plus 9 4 2 Water connections 9 4 2 1 PTR valves supplied with appliance 9 4 2 2 Temperature mixing device 10 4 2 3 Pressure limiting valve 10 4 2 4 Expansion control valve 10 4 3 Gas connections 11 4 4 Electrical connections 11 4 4 1 Electrical Wiring 11 4 5 Fluing Requirements 11 5 Commissioning 14 5 1 Before commissioning 14 5 2 Commissioning pr...

Page 3: ...nal injury DANGER indicates a risk to life Important information Important information where there is no risk to people or property is indicated with the adjacent symbol It is bordered by lines above and below the text Additional symbols Symbol Meaning 3 Action step k Cross reference to other parts of this document or to other documents List list entry 1 2 Safety Instructions DANGER Water temperat...

Page 4: ...ARNING Water temperatures over 50o C can cause severe scalds Local regulations and or the requirements of AS NZ 3500 4 must be considered regarding the temperature limitations of hot water used primarily for personal hygiene Notice to Victorian Customers from the Victorian Plumbing Industry Commission This water heater must be installed by a licensed person as required by the Victorian Building Ac...

Page 5: ...nd AlphastatPlus controller attached The following parts of the standard delivery are packed separately Pressure temperature relief PTR valve x 2 Technical documentation Commercial Hot Water 32 Fig 1 1 Bosch CascadeTherm Plus 2 Installation instructions including operating instructions for the pump gas burner and thermostat 3 PTR valve x2 1 2 3 ...

Page 6: ...greater efficiency Primary circuit pump The Grundfos UPS 25 80N pump is included as the primary circuit pump 2 2 2 Description of Operation The Grundfos UPS 25 80N pump is used to circulate water from the tank through the water heater When the Senztek thermostat activates the pump the movement of water through the flow sensor of the water heater sends a signal to the electronic control unit This s...

Page 7: ...kW Approximate mass full 420 kg Approximate mass empty 100 kg Maximum temperature 75o C Water Heater KM3211WHNG Minimum water pressure for maximum flow 200kPa Minimum flow rate 3 5L min Gas consumption NG 250MJ h LP 250MJ h Power supply 240V 50Hz Pump GRUNDFOS UPS 25 80N Connections Water 25mm Electrical Connection 240V 50Hz Thermostat AlphastatPlus Position Description Measurement A Cold inlet 32...

Page 8: ...ten the life of the water heater and may endanger life and or cause property damage The manufacturer disclaims any responsibility for such loss and or injury resulting from the use of such unauthorised devices CAUTION The Bosch KM3211WHNG LP is an internal with fluing or external appliance electronically controlled gas boosted water heater It comes supplied and preset to deliver water at a tempera...

Page 9: ...ift the CascadeTherm Plus from the pallet and position it on a level floor that has adequate load bearing capacity 4 2 Water connections WARNING All plumbing work must be carried out by a qualified professional and in accordance with the Plumbing Standard AS NZS 3500 4 and local authority requirements Installation of the water inlet or outlet pipes The water inlet and outlet thread are 32mm BSP in...

Page 10: ...alves comply with this WARNING Never block or seal the outlet of the PTR valve or its drain for any reason The warranty will be void if the relief valves or other safety devices are tampered with or if the installation is not in accordance with this manual Connect the outlet of the relief valve to a suitable open drain so that the discharge water cannot contact any electrical parts persons or anim...

Page 11: ...ons This appliance requires two 240V general purpose power outlets one for the water heater and one for the thermostat 4 4 1 Electrical Wiring Employ a qualified electrician for the electrical work The electrical supply required by both the water heater and the thermostat is 240V AC at 50 Hz the power consumption may be up to 135W Use an appropiate circuit Do not disconnect the power supply when n...

Page 12: ...pipe before the first elbow Available flue components Components Part No Description KMVC 100 Vent Cap FKV32LTR Vertical Flue Kit FKH32LTR SS flue elbow 90 100m diameter Outdoor installation Components Part Numbers KMVC 100 Maximum length mm no of components required N A 1 Standard vertical flue kit Part No 100mm FKV32LTR Maximum length mm no of components required 9m 1 kit Standard horizontal flu...

Page 13: ...solation valve Non return valve Pressure limiting valve Filter in line Legend Gas Meter Pressure relief valve Tundish Pump Connectors Commercial Hot Water 32 Fig 6 Typical layout for manifolded CascadeTherm Plus Commercial Hot Water 32 Commercial Hot Water 32 Fig 7 ...

Page 14: ...t water circuit HWC pump is on The AWAY light flashes to indicate that the user has placed the controller in a suspended state No power will be applied to the HWC until the AWAY button is pressed again to cancel it The AlphaStat will remember the AWAY mode even if the power goes off and comes on again The NEXT button will step from Tank to Set Off to Set On and the display will show the relevant t...

Page 15: ...n the AlphaStat and forcing the burner to high by pressing Max Pressure Set Button Refer to Fig 8 Circuit Board Manifold Pressure Increase Button Manifold Pressure Decrease Button Minimum Pressure Set Button Maximum Pressure Set Button Figure 8 Check table for correct inlet gas pressure NG LP KM3211WH 1 13 2 75 The appliance must be disconnected from the gas supply piping during any pressure testi...

Page 16: ...nsumer Law statement If you have purchased your product in Australia you should be aware that This warranty is provided in addition to other rights and remedies held by a consumer at law Our goods come with guarantees that cannot be excluded under the Australian Consumer Law You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable lo...

Page 17: ...oduct installed to supply hot water for use by individuals in domestic dwellings For Product used for all other uses the commercial use warranty period will apply This includes without limitation installations such as centralised or bulk hot systems hotels sporting complexes caravan parks laundry facili ties restaurants and cafes For Parts only warranty the end user will be charged for service cal...

Page 18: ...roduct in accordance with recommendations in instruction manuals for Product may result in a warranty claim under this voluntary warranty being rejected by Bosch Bosch alerts end users that instruction manuals for Product contain specific recommendations for servicing and safety checks to be carried out on Product Table 9 Warranty Exclusions This warranty will not apply to a defect or fault to the...

Page 19: ...concerns within and outside the warranty period Bosch is well aware of its product liability and product safety obligations and responsibilities It is our aim to ensure appropriate product safety standards are met in order to avoid injury loss and damage caused by defects in any Product Privacy Bosch is required to seek personal information from an end user who seeks to make a claim under this war...

Page 20: ... au New Zealand Sales Hotline 0800 54 33 52 Sales Fax 0800 54 33 55 www bosch climate co nz Technical data subject to modification without notice Printed in Australia Any color variations are due to the limitations of the printing process Printed on 100 chlorine free bleached cellulose manufactured in an environmentally friendly process ...

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