CIAT DYNACIAT power LG Manuel D'instructions page 40

COILED IN THE
CABINET
Schrader
valve
OPTION
Suction valves
Schrader
valve
Differential
pressure
switch
COILED IN THE
CABINET
Schrader
valve
OPTION
Suction valves
Schrader
valve
Inlet
Differential
pressure
switch
Outlet
SC: Condenser water outlet
EC: Condenser water inlet
CIRCUIT 1
B1: Outdoor temperature sensor
B2: Chilled water inlet sensor
B4: Exchanger ambient temperature/hot water sensor
B7A: Circuit 1 stage 1 discharge sensor
B7B: Circuit 1 stage 2 discharge sensor
B8: Antifreeze protection/exchanger refrigerant sensor 1
B9: Circuit 1 suction sensor
B25: Circuit 1 liquid/refrigerant sensor
DYNACIAT power 700 V to 1600 V with electronic expansion valves
Pressure-
reducing
regulator
Pressure-
reducing
regulator
Inlet
Outlet
Hygroscopic
Expansion
sight glass
valve
Hygroscopic
Expansion valve
sight glass
DYNACIAT power 1800 V to 2400 V with electronic expansion valves
Pressure-
reducing
regulator
Pressure-
reducing
regulator
CIRCUIT 1
Expansion Hygroscopic
valve
sight glass
Hygroscopic
Expansion valve
sight glass
CIRCUIT 1
FIRE
SAFETY
DEVICES
Dryer with
Electric
rechargeable
valves cartridges
Dryer with
rechargeable
cartridges
FIRE
SAFETY
DEVICES
Dryer with rechargeable
cartridges
Dryer
with filters
SE: Evaporator outlet
EE: Evaporator inlet
CIRCUIT 2
B11: Chilled water outlet, header sensor
B12A: Circuit 2 stage 1 discharge sensor
B12B: Circuit 2 stage 2 discharge sensor
B14: Antifreeze protection/exchanger refrigerant sensor 2
B15: Circuit 2 suction sensor
B26: Circuit 2 liquid/refrigerant sensor
EN - 14
CIRCUIT 2
Discharge
valves
Outlet
Inlet
CIRCUIT 2
Discharge
valves
Outlet
Inlet