Instinct Installation Manual

CHAPTER 8 - WIRING
37
CH2
Thermos
t at
o
en
S
r
o
d
t
o
u
O
r
en
S
W
D
Low Voltage
External Limit
Terminals
Line Voltage
Terminal
INSTINCT COMBI PRESET PUMP CONFIGURATION
Heat Call
Boiler Pump
CH1 Pump
CH2 Pump
DHW Pump
CH1 ON ON OFF OFF
CH2 ON OFF ON OFF
DHW ON OFF OFF ON
Note. Instinct Combi is pre-configured for this installation
Low Voltage Terminals
External Limit
M
M
a
a
n
n
u
ua
al A
A
u
ut
to
Line Voltage Terminals
120V/15A
Service
Internal
Circulator
Zone 1
Thermostat
Zone 2
Thermostat
Zone 3
Thermostat
POWER
CONTROLS
SLAVE
EXPANSION
PLUG-IN
CARDS
T T
ZONE 1
T T
ZONE 2
T T
ZONE 3
T T
ZONE 4
ZONE 4
PRIORITY
ON
OFF
MODE
RESET NORMAL
MASTER
FOUR ZONE ZONE VALVE CONTROL WITH OPTIONAL PRIORITY
ENDSW
B
PUMP
N/O COM
ZONE 4 RELAY
N/C
ENDSW
A
BOILER
ZONE 1
1 2 3 4
ZONE 2
1 2 3 4
ZONE 3
1 2 3 4
ZONE 4
1 2 3 4
1
2
3
4
Zone 1
1
2
3
4
Zone 2
1
2
3
4
Zone 3
System
Circulator
Zone Valve
Zone Valve
Zone Valve
Fig. 21 - INSTINCT Combi System Piping - Multiple Zones - Panel Wiring with Valves
68
68
68
CH2 PUMP
DHW PUMP
BOILER PUMP
POWER SUPPLY
CH1 PUMP
L
N G
L
N G
L
N G
L
G
N
L
N G
X7
Modbus
+ G -
3 2 1
X4
DHW
Sensor or
Aquastat
2 1
X6
Outdoor
Sensor
2 1
CH1
Thermostat
4 3
X5
Modulation
Signal
- +
2 1
System
Sensor
4 3
CH2
Thermostat
6 5
FUSE 7 A MP MAX
1 2 3 4
Motor End Switch
Motor End Switch
Motor End Switch
Factory
Installed
Transform
Factory
Installed
Transform
POWER IN
Outdoor Sensor
DHW Sensor
internal to boiler
CHAPTER 5