IDEAL EXALT Combi 155 Quick Reference Boiler Piping And Wiring Guide

16 See appendix for listing of additional components.
Quick Reference Boiler Piping and Wiring Guide
16 See appendix for listing of additional components.
Water
Supply
WATE R
SUPP LY
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
N G L N G L N G L N G
DHW PUMP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
LN G L N G L N G L N G
DHW PUMP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
L
O S
HEAT ONLY BOILER
USING 2 TEMPS / 2 HEATING CURVES
SR 501-4
ONE ZONE
SWITCHING RELAY
TTTT
COMCOM
WWRR
24
VAC
24
VAC
TT
COM
WR
24
VAC
33 44LLNN 44
COMCOM N/ON/O N/CN/C
12 0 VAC
INPUT
12 0 VAC
INPUT
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
66 66 55
N/CN/C N/ON/O
6 6 5
N/C N/O COMCOM
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
SR 501-4
ONE ZONE
SWITCHING RELAY
TT
COM
WR
24
VAC
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
High Temp
CH-2
Low Temp
CH-1
Low Temp
CH-1
High Temp
CH-2
Power
120VAC
Power
120VAC
N
L
* Pump Sett ing Changes Needed With This Configuration
* (OFF)
* (ON)
Water
Supply
WATE R
SUPP LY
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
N G L N G L N G L N G
DHW PU MP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
LN G L N G L N G L N G
DHW PU MP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
L
O S
HEAT ONLY BOILER
USING 2 TEMPS / 2 HEATING CURVES
SR 501-4
ONE ZONE
SWITCHING RELAY
TTTT
COMCOM
WWRR
24
VAC
24
VAC
TT
COM
WR
24
VAC
33 44LLNN 44
COMCOM N/ON/O N/CN/C
12 0 VAC
INPUT
12 0 VAC
INPUT
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
66 66 55
N/CN/C N/ON/O
6 6 5
N/C N/O COMCOM
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
SR 501-4
ONE ZONE
SWITCHING RELAY
TT
COM
WR
24
VAC
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
High Temp
CH-2
Low Temp
CH-1
Low Temp
CH-1
High Temp
CH-2
Power
120VAC
Power
120VAC
N
L
* Pump Setting Changes Needed With This Configuration
* (OFF)
* (ON)
Water
Supply
WATE R
SUPP LY
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
CH2
Thermo stat
6 5
Sy stem
Sensor
4 3
Modulation
Si gnal
- +
2 1
CH 2
Thermosta
t
CH1
Thermo stat
4 3
Outdoor
Sensor
2 1
DHW
Sensor or
Aquastat
2 1
Modbus
+ G -
3 2 1
X7X4
X6X5
N G L N G L N G L N G
DHW PU MP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
LN G L N G L N G L N G
DHW PU MP
SUPPLY
CH PUMP
DHW PUMP
FLAM E
L
O S
HEAT ONLY BOILER
USING 2 TEMPS / 2 HEATING CURVES
SR 501-4
ONE ZONE
SWITCHING RELAY
TTTT
COMCOM
WWRR
24
VAC
24
VAC
TT
COM
WR
24
VAC
33 44LLNN 44
COMCOM N/ON/O N/CN/C
12 0 VAC
INPUT
12 0 VAC
INPUT
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
66 66 55
N/CN/C N/ON/O
6 6 5
N/C N/O COMCOM
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
FU SE
6 AM P
SR 501-4
ONE ZONE
SWITCHING RELAY
TT
COM
WR
24
VAC
3 4LN 4
COM N/O N/C
12 0 VAC
INPUT
6 6 5
N/C N/O COM
LED
INDICATO RS
POWER
ZONE 1
FU SE
6 AM P
FU SE
6 AM P
High Temp
CH-2
Low Temp
CH-1
Low Temp
CH-1
High Temp
CH-2
Power
120VAC
Power
120VAC
N
L
* Pump Setting Changes Needed With This Configuration
* (OFF)
* (ON)

IDEAL EXALT Combi 155 Specifications

General

Brand	IDEAL
Model	EXALT Combi 155
Category	Boiler
Language	English