IDEAL Exalt FSB 110 User guide

APPLICATION
GUIDE
2021-14B - Exalt Application Book
229024 A02
January 3, 2022
Exalt FSB 110-155-199 & FSB Combi 155-199
• This document is intended to be used by
a factory trained and qualified heating
contractor or service technician only. Read
all Instructions within this document and
within the relevant Boiler Installation and
Maintenance Manual before proceeding. It
is recommended to follow the procedures
in the steps given. Skipping or missing
procedural steps could result in substantial
property damage, serious injury, or death.
• To maintain the safety & longevity of your
appliance, read and follow the Installation
and Maintenance Manual prior to installation .
• If the information in this manual is not
followed exactly, a fire or explosion
may result causing substantial property
damage, serious injury, or death.
FOR YOUR SAFETY
• Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS
- Do not try to light any appliance
- Do not touch any electrical switch;
do not use any phone in your building.
- Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
- If you cannot reach your gas supplier,
call the fire department.
WARNING
• This manual is applicable to all Exalt floor standing
boilers with display software version 0.40 or later.
• If this guide does not apply to your boiler, Please
visit idealusa.com to obtain the correct application
guide.
• Customer must register unit within thirty (30) days
of installation in order to gain warranty coverage.
See Warranty Card for details.
• Leave all documentation received with appliance
with the owner for future reference.
NOTICE

Exalt
Application Guide
2
Sections
1.Boiler Pump Presets ......................................................................................................................................................................... .................... 3
2.Flexible Pump Conguration........................................................................................................................................................ .................... 5
3.Exalt Solo Piping Diagrams ........................................................................................................................................................... .................... 7
4.Exalt Combi Piping Diagrams....................................................................................................................................................... ..................14
Figures
Fig. 1: Installer Button ........................................................................................................................................................................ .................... 3
Fig. 2: Installer Access Code............................................................................................................................................................. .................... 3
Fig. 3: CH & DHW Settings ................................................................................................................................................................ .................... 3
Fig. 4: Boiler Settings.......................................................................................................................................................................... .................... 3
Fig. 5: Pump Settings.......................................................................................................................................................................... .................... 3
Fig. 6: Preset Pump Conguration................................................................................................................................................. .................... 3
Fig. 7: Preset Pump Conguration................................................................................................................................................. .................... 3
Fig. 8: Piping Layout Legend ........................................................................................................................................................... .................... 4
Fig. 9: Installer Button ........................................................................................................................................................................ .................... 5
Fig. 10: Installer Access Code........................................................................................................................................................... .................... 5
Fig. 11: CH & DHW Settings.............................................................................................................................................................. .................... 5
Fig. 12: Boiler Settings ....................................................................................................................................................................... .................... 5
Fig. 13: Pump Settings....................................................................................................................................................................... .................... 5
Fig. 14: Flexible Pump Cong.......................................................................................................................................................... .................... 5
Fig. 15: Flex. Relays.............................................................................................................................................................................. .................... 6
Fig. 16: Flex. Relay 1 Settings........................................................................................................................................................... .................... 6
Fig. 17: Flex. Relay 1 Save Option................................................................................................................................................... .................... 6
Fig. 18: Exalt Solo Near Boiler Piping with Hydraulic Separator......................................................................................... .................... 7
Fig. 19: Exalt Solo - Multiple Temperature Zones with Circulators .................................................................................... .................... 8
Fig. 20: Exalt Solo - Multiple Zones with Circulators............................................................................................................... .................... 9
Fig. 21: Exalt Solo - Piping with Zone Valves and Zone Valve Control Panel.................................................................. ..................10
Fig. 22: Exalt Solo - Single Zone with Circulator....................................................................................................................... ..................11
Fig. 23: Exalt Solo - Piping with Zone Valves ............................................................................................................................. ..................12
Fig. 24: Exalt Solo - Cascade Layout.............................................................................................................................................. ..................13
Fig. 25: Exalt Combi Near Boiler Piping with Hydraulic Separator..................................................................................... ..................14
Fig. 26: Exalt Combi - Multiple Zones with Circulators .......................................................................................................... ..................15
Fig. 27: Exalt Combi - Single Zones with Circulator................................................................................................................. ..................16
Fig. 28: Exalt Combi - Multiple Temperature Zones with Circulators................................................................................ ..................17
Fig. 29: Exalt Combi - Multiple Zones with Zone Valves........................................................................................................ ..................18
Fig. 30: Exalt Combi - Multiple Zones with Zone Valves and Zone Valve Control Panel ............................................ ..................19
Tables
Table 1: Exalt Preset Pump Congurations ................................................................................................................................ .................... 4

Exalt
Application Guide
3
1. Boiler Pump Presets
The boiler comes precongured for several preset pump
outputs.
1. To access the Installer screen, touching simultane-
ously the up and down soft keys for 3 seconds as
shown in Fig. 1.
Fig. 1: Installer Button
2. Enter the installer access code “054” by using the
LEFT and RIGHT buttons to select a digit and the
UP and DOWN buttons to change the digit. Press
the OK button to enter the access code.
ENTER INSTALLER
ACCESS CODE
[0]XX
Fig. 2: Installer Access Code
3. Press the OK button while the CH & DHW Settings
icon is highlighted.
Fig. 3: CH & DHW Settings
4. Press the OK button while the Boiler Settings icon
is highlighted.
Fig. 4: Boiler Settings
5. Press the OK button while the Pump Settings op-
tion is highlighted.
Fig. 5: Pump Settings
6. Press the OK button while the Pump Settings op-
tion is highlighted.
Fig. 6: Preset Pump Conguration
7. Scroll down the preset pump list and select one of
the following options shown in Table 1.
Fig. 7: Preset Pump Conguration

Exalt
Application Guide
4
Table 1: Exalt Preset Pump Congurations
Preset
Configuration
Boiler Pump
Flex 1
CH1 Pump
Flex 5
CH2 Pump
Flex 3
DHW Pump
Flex 2
A CH1 Call
CH2 Call
DHW Call
CH1 Call
CH2 Call
DHW Call
B & C
Out of the box
setting
CH1 Call
CH2 Call
DHW Call
CH1 Call
CH2 Call
DHW Call
D CH1 Call
CH2 Call
DHW Call
CH1 Call
CH2 Call
CH1 Call
CH2 Call
DHW Call
E CH1 Call
CH2 Call
CH2 Call
CH2 Call
DHW Call
F CH1 Call
CH2 Call
CH1 Call
CH2 Call
CH1 Call
CH2 Call
DHW Call
Note: Other Presets are shown as availble. These are non functional in the Exalt Boilers
Fig. 8: Piping Layout Legend

Exalt
Application Guide
5
2. Flexible Pump Configuration
This allows the installer to customize the exible Pump
Output (relays) to a specic installation arrangement
that is not addressed in the Preset Pump Conguration
options. There is a total of four Pump Output(relays) that
must be set.
1. To access the Installer screen, touching simultane-
ously the up and down soft keys for 3 seconds as
shown in Fig. 9.
Fig. 9: Installer Button
2. Enter the installer access code “054” by using the
LEFT and RIGHT buttons to select a digit and the
UP and DOWN buttons to change the digit. Press
the OK button to enter the access code.
ENTER INSTALLER
ACCESS CODE
[0]XX
Fig. 10: Installer Access Code
3. Press the OK button while the CH & DHW Settings
icon is highlighted.
Fig. 11: CH & DHW Settings
4. Press the OK button while the Boiler Settings icon
is highlighted.
Fig. 12: Boiler Settings
5. Press the OK button while the Pump Settings op-
tion is highlighted.
Fig. 13: Pump Settings
6. Press the OK button while Flexible Pump Config
option is highlighted.
Fig. 14: Flexible Pump Cong

Exalt
Application Guide
6
7. A list of 4 Flex Relays are clickable. These are the
Boiler actions to be edited.
Fig. 15: Flex. Relays
• When selecting Flex Relay 1, the boiler pump ac-
tions are being edited.
• When selecting Flex Relay 2, the DHW pump ac-
tions are being edited.
• When selecting Flex Relay 3, the CH2 pump actions
are being edited.
• When selecting Flex Relay 5, the CH1 pump actions
are being edited.
8. Select the relay to be changed. Choose whether
the relay will be on or o for any of the following
calls: CH1, CH2, DHW, MIX OPEN, MIX CLOSE, ERROR,
FLAME.
• When selecting CH1, the relay is activated at CH1
demand.
• When selecting CH2, the relay is activated at CH2
demand.
• When selecting DHW, the relay is activated at DHW
demand.
• Mix Open is not functional in the Exalt Boilers.
• Mix Close is not functional in the Exalt Boilers.
• When selecting ERROR, the relay is activated on
error.
• When selecting FLAME, the relay is activated when
appliance is running and a ame signal has been
detected.
9. Once the Relay's actions have been selected, scroll
down and hit enter on the Save and Exit option at
the bottom. This relay shown in Fig. 16 is set to turn
on the pump wired to the boiler pump terminal for
CH1, CH2 and DHW calls.
Fig. 16: Flex. Relay 1 Settings
Fig. 17: Flex. Relay 1 Save Option
NOTICE
The options will not be saved when quick exiting (hitting the
house or back arrow at the bottom of the menu).

Exalt
Application Guide
7
3. Exalt Solo Piping Diagrams
Fig. 18: Exalt Solo Near Boiler Piping with Hydraulic Separator

Exalt
Application Guide
8
Preset B Pump ConfigurationPreset B Pump Configuration
Heat CallHeat Call Boiler PumpBoiler Pump CH1 PumpCH1 Pump CH2 PumpCH2 Pump DHW PumpDHW Pump
CH1CH1 ONON ONON OFFOFF OFFOFF
CH2CH2 ONON OFFOFF ONON OFFOFF
DHWDHW ONON OFFOFF OFFOFF ONON
Note: the boiler is set up in this conguration out of the box
Fig. 19: Exalt Solo - Multiple Temperature Zones with Circulators
NOTICE
Piping layout is shown with a Hydraulic Separator.
Layout is shown with separate Circulator and check valve. If using a circulator with internal check valve, the corresponding
check valve is unnecessary.

Exalt
Application Guide
9
Preset B Pump ConfigurationPreset B Pump Configuration
Heat CallHeat Call Boiler PumpBoiler Pump CH1 PumpCH1 Pump CH2 PumpCH2 Pump DHW PumpDHW Pump
CH1CH1 ONON ONON OFFOFF OFFOFF
CH2CH2 ONON OFFOFF ONON OFFOFF
DHWDHW ONON OFFOFF OFFOFF ONON
Note: the boiler is set up in this conguration out of the box
Fig. 20: Exalt Solo - Multiple Zones with Circulators
NOTICE
Piping layout is shown with a Hydraulic Separator.
Layout is shown with separate Circulator and check valve. If using a circulator with internal check valve, the corresponding
check valve is unnecessary.

Exalt
Application Guide
10
Preset B Pump ConfigurationPreset B Pump Configuration
Heat CallHeat Call Boiler PumpBoiler Pump CH1 PumpCH1 Pump CH2 PumpCH2 Pump DHW PumpDHW Pump
CH1CH1 ONON ONON OFFOFF OFFOFF
CH2CH2 ONON OFFOFF ONON OFFOFF
DHWDHW ONON OFFOFF OFFOFF ONON
Note: the boiler is set up in this conguration out of the box
Fig. 21: Exalt Solo - Piping with Zone Valves and Zone Valve Control Panel
NOTICE
Piping layout is shown with a Hydraulic Separator.