IDEAL EXALT Solo 110, Installation & Maintenance Manual, Page: 36 / 128

Dry Contact
Zone Valve
End Switches
Low Voltage Terminals
O
ut
do
or
S
en
so
r
Line Voltage Terminals
DHW S
en
sor
CH2
Thermostat
6 5
System
Sensor
4 3
Modulation
Signal
- +
2 1
CH2
Thermosta
t
CH1
Thermostat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7 X4 X6 X5
External Limit
Terminals
Manual Auto
Z.V
.
Z.
V.
N G L N G L N G L N
G L
FLAME
POWER SUPPLY
CH PUMP
DHW PUMP
O
ut
door S
ensor
Dry Contact
Zone Valve
End Switches
Manual Auto
Low Voltage Terminals
Line Voltage Terminals
External Limit
Terminals
DHW S
ensor
in
ter
nal t
o boiler
24
CHAPTER
4
Fig. 13 - EXALT Combi System Piping - Zoning w Valves
CHAPTER 4 - BOILER PIPING
EXALT COMBI PRESET PUMP CONFIGURATION
Heat Call Flame CH Pump DHW Pump
CH1 ON ON OFF
CH2 ON ON OFF
DHW OFF ON ON
Note. EXALT Combi is pre-configured for this installation