IDEAL EVOMAX 2 Series Manuale utente

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.

USER GUIDE

EVOMAX 2

30 40 60 80 100 120 150

30P 40P 60P 80P 100P 120P

August 2019

UIN 219417 A02

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. Faults............................................................ 21

Faults - Hardware (Thermistors, Actuators)... 22

Faults - Temperature Supervisions................ 23

Faults -

System (Flame, Fan, Hydraulic, etc.)

. 24

Faults - Internal System................................. 25

5. General Information .................................... 26

To shut down the boiler.................................. 26

To relight the boiler ........................................ 26

Frost Protection ............................................. 26

Boiler Overheat Thermostat .......................... 29

Condensate Drain.......................................... 26

Escape of Gas............................................... 27

Cleaning ........................................................ 27

6. System Set up information......................... 28

EVOMAX 2

30, 40, 60, 80, 100, 120, & 150

30P, 40P, 60P, 80P, 100P & 120P

Natural Gas & Propane

Destination Countries: GB, IE

1. INTRODUCTION

The EVOMAX 2 is a wall mounted, room

sealed, super efcient condensing boiler

featuring full sequence automatic spark

ignition and fan assisted combustion.

Due to the very high efciency, condensate

is produced from the ue gases and this

is drained to a suitable disposal point

through the plastic waste pipe at the

bottom of the boiler. A condensate

‘plume’ will also often be visible at the

ue terminal.

SAFETY

Current Gas Safety (Installation & Use)

Regulations or rules in force.

In your own interest, and that of safety, it

is the law that this boiler must be installed

and maintained by a suitably qualied

Gas Safe registered engineer or in IE a

competent person, in accordance with the

above regulations.

The appliance should be serviced at

least once a year by a suitably qualied

Gas Safe registered engineer or in IE a

competent person.

It is essential that the instructions in this

booklet are strictly followed, for safe and

economical operation of the boiler.

ELECTRICITY SUPPLY

The appliance must be earthed.

Supply 230 V - 50 Hz, 4 Amp fuse.

This appliance is intended to be

connected to the supply via a double-pole

switch, having a 3mm contact separation

in both poles, serving only the boiler and

system controls. Alternatively, a 3-pin

UNSWITCHED socket may be used.

IMPORTANT NOTES

• This appliance must not be operated

without

the casing correctly tted and forming

an adequate seal.

• If the boiler is installed in a

compartment then the compartment

MUST NOT be used for storage

purposes.

• Do not store objects around or on the

boiler, and keep access clear at all

times.

• Do not obstruct ventilation ducts,

condensate pipework, grilles or

openings in the boiler room, room

space or compartment that the

appliance is installed in, or the

passage of combustion and ventilation

to the boiler.

• Do not turn off the boiler if it is to be

left unattended in frosty weather.

• If it is known or suspected that a fault

exists on the boiler then it MUST NOT

BE USED until the fault has been

corrected by a suitably qualied Gas

Safe registered engineer or in IE a

competent person.

• Flammable materials must not

be placed in close proximity to

the appliance. Materials giving off

ammable vapours must not be stored

in the same room as the appliance.

• This appliance can

be used by children 8

years and above. Also

persons with reduced

physical, sensory or

mental capabilities, or

lack of experience and

knowledge, provided

they have been given

supervision or instruction

concerning use of the

appliance in a safe

way and understand

the hazards involved.

Children shall not play

with the appliance.

Cleaning and user

maintenance shall not be

made by children without

supervision.

• Children should be supervised to

ensure that they do not play with the

appliance.

In cases of repeated or continuous shutdown

a suitably qualified Gas Safe registered

engineer or in IE a competent person

should be called to investigate and rectify

the condition causing this and carry out an

operational test after each intervention on the

device. Only the manufacturers original parts

should be used for replacement.

MINIMUM CLEARANCES

Clearances of 300mm (12”) below, 25mm

(1”) at the sides and 450mm (17 3/4”) at the

front of the boiler casing must be allowed

for servicing.

BACK

A B C D E F

A. ROTARY KNOB

• Enter a menu, if in the normal

operation screen, and highlight the

rst menu item.

•

Scroll up (anti-clockwise) or down

(clockwise) in a menu

• Change the value in parameter

setting.

• If an error is showing in the title

bar, scroll to the associated error

screen(s), and return.

B. LCD DISPLAY SCREEN

• Menu and status display.

C. BURNER LED

• Will be on if the burner is lit.

D. SELECT BUTTON

• Enter a menu, if in the normal

operation screen, and highlight the

rst menu item.

• Enter the highlighted menu (sub

menu or parameter), if in a menu or

sub menu.

• If in a parameter setting, select a

parameter which will then ash for

adjustment, once adjusted using the

rotary knob press again to store and

move on.

E. BACK BUTTON

• In a menu, return to the previous

menu layer.

• In parameter setting, exit the

parameter without storing the value.

• In a guided assistant, go back to the

previous screen.

F. RESET BUTTON

• Reset the associated boiler module

error, if a resettable (lockout) error is

active.

• Return to the normal operation

screen.

2. BOILER OPERATION

CONTROL DIAGRAM

TO LIGHT THE BOILER

A. Stand alone boiler, or a master

boiler in a cascade, or a master

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

conguration.

If there are no local heating or DHW

circuits, set the plant / operating mode

to: Day

If there are local heating circuits,

set one of them - heating circuits /

HC1 Boiler 1.1 or HC2 Boiler 1.2 /

Operating mode to: Day

If there is a local DHW circuit set the

DHW / Operating mode / DHW1 Boiler

1 to: Day

If there is an extension module

congured with Heating circuits or

DHW circuits set the Operating mode

to: Day

e.g. Heating circuits / Operating mode

/ HCx EMy.z

DHW / Operating mode / DHWx

EMy.z

Key: x is the Heating or DHW circuit

number, y is the Extension Module

designation and z its local Heating or

DHW circuit designation.

B. Slave Boiler in a Cascade:

Refer to the Installation manual.

The boiler will commence the ignition sequence, supplying heat to the system. Ensure that

the controls are then set to the operating mode required.

Note. Not all menus and options will be available depending upon the access level selected.

OPERATING STATUS

The status screens are dependent upon the boiler conguration, they are shown below:

IDEAL Evomax 2 150kW

Operation: Htg. with capacity

Capacity Set point: 40%

Capacity: 0%

Flow temp: 40.2ºC

IDEAL Evomax 2

Operation: Htg. with temp.

Voltage: 5.6V

Flow Set point: 40.2ºC

Flow temp: 40.2ºC

IDEAL Evomax 2 150kW

Operation: Htg. with capacity

Voltage: 5.6V

Capacity Set point: 40%

Capacity: 0%

IDEAL Evomax 2 150kW

Status: OpenTherm

Operation: Day

Room set point: 20.0ºC

Flow set point: 60.0ºC

IDEAL Evomax 2 150kW

Status:

Operation: Night

Tank temperature: 45.0ºC

Flow set point: 30.0ºC

IDEAL Evomax 2 150kW

Operation: Htg. with temp.

Flow Set point: 40.2ºC

Flow temp: 40.2ºC

Master non cascade

Master / Non-cascade Slave

Menu item: Heating circuit / Status / Summary /

HC1 Boiler 1.1

Menu item: DHW / Status / Summary / HC1

Boiler 1.1

Master non cascade,

0-10V control

The heating circuits and DHW circuits also have status screens associated with them. e.g.

Plant

Heating circuits

DHW

Heating circuits

Operating mode

Room temperature

Flow temperature

Heating circuits

Status

Operating mode

Room temperature

Flow temperature

Heating circuits

HC1 Boiler 1.1

HC2 Boiler 1.2 HC1 Boiler 1.1

Room temperature. day

Room temperature. night

Room temperature. holiday

HC1 Boiler 1.1

Operating mode

Standby

Room temperature

HC1 Boiler 1.1

HC2 Boiler 1.2

1. Heating Circuits

a. Operating mode selection:

Every heating circuit can be

individually set to one of the

following modes;

Standby / Time clock single day

/ Time clock multiple day / Day /

Night.....e.g.:

SETTINGS

b. Room temperature

A temperature can be set for each

heating circuit for the following periods:

Day / Night / Holiday.....e.g.:

Each heating circuit that is congured has the following settings:

Room temperature, day

20.0

Heating circuits

Room temperature

Flow temperature

Settings

Time clock

Heating circuits

Flow temperature

Settings

Time clock

Holiday program

Flow temperature

HC1 Boiler 1.1

HC2 Boiler 1.2

Settings

HC1 Boiler 1.1

Flow temperature. day

Flow temperature. night

Flow temperature. holiday

c. Flow temperature

A maximum ow temperature can

be set for each heating circuit for

the following periods

Day / Night / Holiday.....e.g.:

d. Settings

Each heating circuit has a number

of settings that can be congured.

Most settings are only accessible

at Installer access levels.

Day / Night / Holiday.....e.g.:

Flow temperature, day

70.0

HC1 Boiler 1.1

Preheat

Heating limit

Room temp. switch diff.

Preheat

Preheat switch

Maximum preheat time

i. Preheat - Preheat can be enabled

for a heating circuit and a

maximum time can be set.

CONTINUED OVERLEAF

Preheat switch

On/Off  

Preheat switch

On/Off  

Preheat

Preheat switch

Maximum preheat time

120 minutes

HC1 Boiler 1.1

Preheat

Heating limit

Room temp. switch diff.

Pump

Heating limit switch

On/Off  

Heating limit

Heating limit switch

Heating limit temperature

Heating limit

Heating limit switch

Heating limit temperature

Heating limit switch

On/Off  

ii. Heating Limit- Heating limit can be

enabled for a heating circuit with a

limit temperature set.

HC1 Boiler 1.1

Preheat

Heating limit

Room temp. switch diff.

Preheat

Preheat switch

Maximum preheat time

i. Preheat - Preheat can be enabled

for a heating circuit and a

maximum time can be set.

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