User Guide

Low Voltage Terminals
Outdoor Sensor
DHW Sensor
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
External Limit
Terminals
Manual Auto
DHW
Outlet
Storage
Tank
12" min
Heat Trap Loop
(Optional)
Line Voltage Terminals
N G L N G L N G L N G L
FLAME
POWER SUPPLY
CH PUMP
DHW PUMP
32
CHAPTER 5
CHAPTER 5 - INSTINCT COMBI UNITS - DOMESTIC PIPING
Fig. 18 - INSTINCT Combi Domestic Piping - Storage tank installation
12" min heat trap
loop (optional)
DHW
Outlet
Storage
Tank
Outdoor Sensor
Low Voltage Terminals Line Voltage Terminals
External Limit
Terminals
Manual Auto
DHW Sensor
internal to boiler
INSTINCT COMBI PRESET PUMP CONFIGURATION
Heat Call Flame CH Pump DHW Pump
CH1 ON ON OFF
CH2 ON ON OFF
DHW OFF ON ON
Note. Instinct Combi is pre-congured for this installation