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24

User Instructions

Main Menu

Time/Temp

Function

Display

Main Menu

Time/Temp

Function

Display

Main Menu

Time/Temp

Function

Display

-

+

-

+

Display

Contrast

Brightness

-+

Adjust

Contrast

50 

Rotate knob

to adjust

-+

%

-+

Display

Contrast

Brightness

Adjust

Brightness

100%

Rotate knob

to adjust

-+

-+

-

+

Start by pressing Menu button to 

access the main menu

Advance

55°C

55°C

Boost

Quantum

Quantum

Figure 18: How to Adjust the Display Settings of the User Interface

Figure 19: How to Activate and De-Activate the Boost Immersion Heater

Summary of Contents for IOT Series

Page 1: ...Quantum IOT Electric Cylinders Installation and User Instructions R04329 1 Installation and User Instructions Important This manual must be left with user after Installation...

Page 2: ...rovided to the custom er for future reference Installers are required to carry out installation commissioning and ser vicing work in accordance with the Benchmark Code of Practice which is available f...

Page 3: ...Pipe D2 10 6 3 3 Tundish 10 6 4 Immersion Heaters 10 6 5 Electrical Connection 10 6 6 Connection of Secondary Return 13 7 Commissioning 13 7 1 Verify Electronic Operation 14 7 2 Initialise System Set...

Page 4: ...igh level cut out is fitted to the product for each heat source This should never activate under normal operation If an electronic copy of this manual should be required please contact the manufacture...

Page 5: ...applied to prevent damage and dirt deposit inside the cylinder Pipework the pipe runs should be executed as short as possible unused pipework should be removed and all remaining pipework should be la...

Page 6: ...he cylinder must come directly from the cold water mains after the mains stop valve to the property The cold water inlet pipework should have at least an inside diameter of 19mm and should meet the re...

Page 7: ...ief valve outlet sizes Pre Installation This example is for a G temperature relief valve with a discharge pipe D2 as fitted on 125l to 300l cylinders having 4 No 22mm elbows and length of 7m from the...

Page 8: ...lack HIPS ABS Inlet Outlet Pipe Stainless Steel Coils Corrugated Stainless Steel Insulation 60mm PU Foam GWP 1 ODP 0 T P Valve Brass LDPE Immersion Heater Incoloy and brass Tundish LDPE 6 Installation...

Page 9: ...to a tundish and the discharge pipe must be installed in a continuously downward direction and in a frost free environment Water may drip from the discharge pipe of the pressure relief device and this...

Page 10: ...e hood as it is connected to the cylinder via an earth cable and a cable to the UI The water cylinder requires two supply cables Where an off peak supply circuit is available this can be used and conn...

Page 11: ...installation is in place it must be replaced with a single pole toggle switch which is wired from the B1 and B2 connections as shown in Figure 7 The water temperature required from the boost function...

Page 12: ...12 Installation Figure 9 Wiring Schematic...

Page 13: ...inlet control group flush the mains pipework out to ensure all debris has been removed so as not to damage the strainer within the combination valve 2 Make final mains connection on combination valve...

Page 14: ...nged using the app 7 2 2 Set Hygiene Mode The cylinder heating can be controlled by a utility company via the transceiver and gateway to align heating periods with low cost electricity availability an...

Page 15: ...Note the set pressure of the pressure reducing valve Remove cartridge and clean strainer in water provided in container Re assemble pressure reducing valve ensuring the correct pressure is set 8 Perio...

Page 16: ...use The immersion must be switched off at the mains before draining the cylinder If replacement parts are required please see Figure 13 for part description and part numbers Waste electrical products...

Page 17: ...17 Spare Parts 9 Spare Parts Figure 13 Replacement Part Numbers for Quantum Electric Range of Cylinders...

Page 18: ...Data and Product Fiche 10 Technical Data and Product Fiche 50 B 635 o C D E Figure 14 Quantum Direct Electric Cylinder and Top Views For Reference Only 35 B 540 o 35 o Quantum Slimline Cylinders Quant...

Page 19: ...c Cylinder Product Fiche Quantum Direct Electric Cylinder IOT Range Dimensions Reference QWCd125 580 IOT QWCd135 480 IOT QWCd150 580 IOT QWCd180 480 IOT QWCd210 580 IOT QWCd250 580 IOT QWCd300 580 IOT...

Page 20: ...Heater 1 3 4 M BSP 3kW 240V Thermostatic Control Direct Input Integral immersion heater thermostat and cut out Safety Components Pressure reducing valve and strainer 3 bar Expansion relief valve 6 bar...

Page 21: ...ture to between 45 C and 55 C Higher temperatures can introduce more heat loss from the unit and increase the risk of scalding significantly A thermostatic mixing valve should be considered When turni...

Page 22: ...holidays selected in the timer mode menu When in No Control the cylinder heats up to the primary setpoint temperature when the supply is active off peak or during the selected off peak tariff window...

Page 23: ...12 00 59 AM PM Date Time Set Time Set Temp Primary Set Temp Boost Primary Temperature 60 C 25 75 C Primary Set Temp Boost Boost Temperature 60 C Time Temp Time Temp Start by pressing Menu button to ac...

Page 24: ...ightness Adjust Contrast 50 Rotate knob to adjust Display Contrast Brightness Adjust Brightness 100 Rotate knob to adjust Start by pressing Menu button to access the main menu Advance 55 C 55 C Boost...

Page 25: ...n Menu Time Temp Function Display Main Menu Time Temp Function Display Function No Control Holiday Function Selected No Control Holiday Active Days 14 1 180 Holiday No Control Holiday Selected Figure...

Page 26: ...Capacity Energy Current History Consumption 3000 W History Day 1 Day 1 Week Month Temperature T4 60 C T3 60 C T2 50 C T1 15 C Current Current Min Max Counter User Info Temperature Energy Counter User...

Page 27: ...ing noise from system during re heat G 1 Air in system G 2 Flow rate well in excess of specification G 1 Bleed system thoroughly and re pressurise G 2 Reduce pump speed H Cylinder not charging H 1 Pow...

Page 28: ...Boost temperature setpoint is too high B 2 Hygiene mode overriding primary setpoint B 3 Temperature sensors faulty or not installed correctly B 1 Check adjust the primary and boost temperature setpoin...

Page 29: ...Energy Counter Boost 0 h 0 m Boost Primary Temperature 60 C 40 65 C Primary Set Temp Boost Boost Temperature 60 C Current History Current Capacity 5 5 kWh Hot water 125 litres Energy Current History C...

Page 30: ...et Service Reset Hygiene RF Module Cylinder Tari Cylinder Size 125 Tari O Peak Timed Tari O Peak Timed O Peak Time Period ON23 00 OFF 07 00 RTC Calibrate Service Reset Hygiene RF Module Cylinder Tari...

Page 31: ...31 Notes...

Page 32: ...32 Notes...

Page 33: ...33 Notes...

Page 34: ...re and pressure relief valve and expansion valve been fitted and discharge tested Yes No The tundish and discharge pipework have been connected and terminated to Part G of the Building Regulations Yes...

Page 35: ...omments Signature SERVICE 3 Date Engineer Name Company Name Telephone Number Comments Signature SERVICE 4 Date Engineer Name Company Name Telephone Number Comments Signature SERVICE 5 Date Engineer Na...

Page 36: ...oup Ltd reserve the right to revise products literature and guarantee terms without prior notice due to a policy of continuous improvement www kiwa co uk www hotwater org uk To speak to customer servi...

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