IDEAL EXALT Combi 199 Installation & Maintenance Manual

Factory
Installed
Transformer
Factory
Installed
Transformer
Low Voltage Terminals
Internal
Circulator
Zone 2
Thermostat
Zone 1
Thermostat
Outdoor Sensor
68
120V/15A
Service
FOUR ZONE ZONE VALVE CONTROL WITH OPTIONAL PRIORITY
1 2 3 4
ZONE 1
1 2 3 4
ZONE 2
1 2 3 4
ZONE 3
1 2 3 4
ZONE 4
ZONE 2
T T
ZONE 3
T T
ZONE 4
T T
POWER IN
1 2 3 4
ZONE 4 RELAY
N/O N/CCOM
PUMP
ENDSW
B
BOILER
ENDSW
A
MODE
RESET NORMAL
SLAVE
MASTER
POWER
CONTROLS
FUSE 7 AMP MAX
EXPANSION
PLUG-IN
CARDS
ON
OFF
ZONE 4
PRIORITY
ZONE 1
T T
68
Zone 3
Thermostat
Motor
1
2
3
4
End Switch
Zone 1
Zone Valve
Motor
1
2
3
4
End Switch
Zone 2
Zone Valve
Motor
1
2
3
4
End Switch
Zone 3
Zone Valve
DHW Sensor
System
Circulator
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
X7X4
X6X5
68
External Limit
Terminals
Manual Auto
Line Voltage Terminals
N G L N G L N G L N G L
FLAME
POWER SUPPLY
CH PUMP
DHW PUMP
Fig. 20 - EXALT Combi System Piping - Multiple Zones - Panel Wiring with Valves
32
CHAPTER 5
CHAPTER 5 - EXALT COMBI UNITS - DOMESTIC PIPING
Outdoor Sensor
DHW Sensor
internal to boiler
Low Voltage Terminals
Line Voltage Terminals
External Limit
Terminals
AutoManual
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-congured for this installation

IDEAL EXALT Combi 199 Specifications

General

Brand	IDEAL
Model	EXALT Combi 199
Category	Boiler
Language	English