Table of Contents
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USER GUIDE
EVOMAX 2
30 40 60 80 100 120 150
30P 40P 60P 80P 100P 120P
When replacing any part on this appliance, use only spare parts that you can be assured conform to
the safety and performance specification that we require. Do not use reconditioned or copy parts that
have not been clearly authorised by Ideal.
For the very latest copy of literature for specification and maintenance practices visit our website
www.idealcommercialboilers.com where you can download the relevant information in PDF format.
August 2019
UIN 219417 A02
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Table of Contents
Related Manuals for IDEAL EVOMAX 2 Series
Summary of Contents for IDEAL EVOMAX 2 Series
- Page 1 When replacing any part on this appliance, use only spare parts that you can be assured conform to the safety and performance specification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Ideal. For the very latest copy of literature for specification and maintenance practices visit our website www.idealcommercialboilers.com where you can download the relevant information in PDF format.
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Page 2: Table Of Contents
CONTENTS 1. Introduction ........... 3 Safety .............. 3 Electricity Supply ..........3 Important Notes ..........4 Minimum Clearances ........4 2. Boiler Operation ..........5 Controls Diagram..........5 To light the boiler ..........6 Operating Status..........7 Settings............8 3. Installer Connections ........20 4. -
Page 3: Introduction
EVOMAX 2 1. INTRODUCTION The EVOMAX 2 is a wall mounted, room 30, 40, 60, 80, 100, 120, & 150 sealed, super efficient condensing boiler featuring full sequence automatic spark 30P, 40P, 60P, 80P, 100P & 120P ignition and fan assisted combustion. Natural Gas &... -
Page 4: Important Notes
concerning use of the IMPORTANT NOTES • This appliance must not be operated appliance in a safe without way and understand the casing correctly fitted and forming the hazards involved. an adequate seal. • If the boiler is installed in a Children shall not play compartment then the compartment with the appliance. -
Page 5: Boiler Operation
BOILER OPERATION CONTROL DIAGRAM BACK ROTARY KNOB • Enter the highlighted menu (sub • Enter a menu, if in the normal menu or parameter), if in a menu or operation screen, and highlight the sub menu. first menu item. • If in a parameter setting, select a •... -
Page 6: To Light The Boiler
TO LIGHT THE BOILER Stand alone boiler, or a master Slave Boiler in a Cascade: boiler in a cascade, or a master Refer to the Installation manual. boiler with an extension module: Set the operating mode in the plant menu operating mode to: Automatic Ensure that there is a demand present on the boiler from the external controls, depending upon the... -
Page 7: Operating Status
OPERATING STATUS The status screens are dependent upon the boiler configuration, they are shown below: IDEAL Evomax 2 150kW Master non cascade Operation: Htg. with temp. Flow Set point: 40.2ºC Flow temp: 40.2ºC IDEAL Evomax 2 150kW Operation: Htg. with capacity... -
Page 8: Settings
SETTINGS Heating Circuits Menu Plant Heating circuits Each heating circuit that is configured has the following settings: Operating mode selection: Room temperature Every heating circuit can be A temperature can be set for each individually set to one of the heating circuit for the following periods: following modes;... - Page 9 Flow temperature Settings A maximum flow temperature can Each heating circuit has a number be set for each heating circuit for of settings that can be configured. the following periods Most settings are only accessible Day / Night / Holiday..e.g.: at Installer access levels.
- Page 10 i. Preheat - Preheat can be enabled ii. Heating Limit- Heating limit can be for a heating circuit and a enabled for a heating circuit with a maximum time can be set. limit temperature set. HC1 Boiler 1.1 HC1 Boiler 1.1 Preheat Preheat Heating limit...
- Page 11 iv. Pump - The heating circuit pump Heating limit temperature overrun time can be set here. If the heating circuit pump is controlled by 0-10V then additional On/Off speed parameters can be set.. HC1 Boiler 1.1 Room temp. switch diff. Heating limit temperature Pump Frost protection...
- Page 12 v. Frost Protection - The heating Pump circuit frost protection can be set to be triggered on a number of Overrun speed temperature sources if configured. Maximum speed HC1 Boiler 1.1 Pump Frost protection Maximum speed 100% Frost Protection Flow temperature Outside temperature Room temperature Frost Protection...
- Page 13 Frost protection Temperature Flow temperature 6ºC Outside temperature Room temperature Hysteresis Outside temperature 2ºC Temperature Hysteresis Temperature 0ºC Hysteresis 5ºC Frost protection Outside temperature Room temperature Room temperature Temperature Hysteresis...
- Page 14 Time clock Holiday programme Each heating circuit can be Each heating circuit can have up programmed to a specific time clock to 8 holiday periods which are with three periods per day, single programmed between start and end days individually Monday through to dates..e.g.: Sunday, or multiple days Monday to Friday or Saturday and Sunday...
- Page 15 DHW Circuits Menu Heating circuits The DHW circuit when configured has the following settings: Tank temperature Operating mode selection: A temperature can be set for each The DHW circuit can be set to any DHW circuit for the following periods: of the following: Day / Night / Holiday..e.g.: Status...
- Page 16 Settings On/Off Each DHW circuit has a number of settings that can be configured. Most settings are only accessible One time boost at Installer access levels. Day / Night / Holiday..e.g.: On/Off Tank temperature Settings One time boost Time clock Holiday program Settings...
- Page 17 ii. Primary pump - This is where the Primary pump pump control parameters for the Hot Water Tank primary charge Overrun speed pump may be set.. Minimum speed Maximum speed DHW1 Boiler 1 One time boost Primary pump Legionalla Minimum speed Frost Protection Primary pump Overrun time...
- Page 18 iii. Legionella - The legionella Interval functionality can be set to either a fixed weekday or a time interval. 7day(s) The temperature can also be set. DHW1 Boiler 1 Primary pump Legionella Frost prtoection iv. Frost Protection - The minimum flow temperature for a frost protection demand can be set.
- Page 19 Time clock Holiday programme Each DHW circuit can be Each DHW circuit can have up programmed to a specific time clock to 8 holiday periods which are with three periods per day, single programmed between start and end days individually Monday through to dates..e.g.: Sunday, or multiple days Monday to Friday or Saturday and Sunday...
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Page 20: Installer Connections
INSTALLER CONNECTIONS Mains Voltage/230V 50Hz l1 Mains Supply Connector, 230V 50Hz. Live, Neutral, PE. l2 Demand inputs, Multifunctional, 230V 50Hz. Typical setting: SL1, Heating Circuit 1 SL2, Heating Circuit 2/DHW l3 Optional Interlock input, 230V 50Hz l4 Auxiliary Mains Supply Output, 230V 50Hz 230V 50Hz 230V 50Hz. -
Page 21: Faults
4. FAULTS When a fault occurs the title bar of the status display will alternate between: IDEAL Evomax 2 150kW Fault Operation: Htg. with temp. Operation: Htg. with temp. Flow Set point: 40.2ºC Flow Set point: 40.2ºC Flow temp: 40.2ºC Flow temp: 40.2ºC... -
Page 22: Faults - Hardware (Thermistors, Actuators)
BOILER FAULTS ERROR TYPE ERROR CODE (Warning, DESCRIPTION Blocking, (OpenTherm) Lockout) HARDWARE (THERMISTORS, ACTUATORS) Flow thermistor open circuit (blocking) Flow thermistor short circuit (blocking) Return thermistor open circuit (blocking) B / W Return thermistor short circuit (blocking) B / W Flue thermistor open circuit (blocking) Flue thermistor short circuit (blocking) DHW thermistor open circuit... -
Page 23: Faults - Temperature Supervisions
ERROR TYPE ERROR CODE (Warning, DESCRIPTION (OpenTherm) Blocking, Lockout) TEMPERATURE SUPERVISIONS Blocking due to flow overheat Blocking due to return overheat Blocking due to flue overheat Flow & return reversed Thermistor pipe fit supervision active (blocking) Thermistor pipe fit supervision (lockout) Flow gradient supervision Flue gradient supervision (reserved) Blocking delta temp flow/return... - Page 24 ERROR TYPE ERROR CODE (Warning, DESCRIPTION (OpenTherm) Blocking, Lockout) SYSTEM (FLAME, FAN, HYDRAULIC, ETC.) Blocking due to no CH water flow Low water pressure No flame signal at start (restart) Flameloss during operation => endless restarts (Parameter “endless restarts” activated) Flameloss during operation, =>...
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Page 25: Faults - System (Flame, Fan, Hydraulic, Etc.) . 24 Faults - Internal System
ERROR TYPE ERROR CODE (Warning, DESCRIPTION (OpenTherm) Blocking, Lockout) INTERNAL SYSTEM Request for re-update Blocking due to programming mode Lockout parameter mismatch Lockout parameter set Internal blocking error System lockout (internal lockout error) -
Page 26: General Information
5. GENERAL INFORMATION CONDENSATE DRAIN This appliance is fitted with a siphonic TO SHUT DOWN THE BOILER condensate trap system that reduces the risk Note. The inbuilt frost protection for the boiler of the appliance condensate from freezing. will not function if there is no mains supply However should the condensate pipe to to the boiler. -
Page 27: Escape Of Gas
4. Once the blockage is removed and ESCAPE OF GAS the condensate can flow freely, reset the Should a gas leak or fault be suspected appliance. (Refer to “To Light the boiler”) contact your local gas supplier without 5. If the appliance fails to ignite, call your delay. -
Page 28: System Set Up Information
Local DHW Circuit Confgiuration: Ideal Boilers Ltd. pursues a policy of continuing improvement in the design and performance of its products. The right is therefore reserved to vary specification without notice. Ideal Boilers Ltd., PO Box 103, National Avenue, Kingston Upon Hull, HU5 4JN...