Phase Controller Kit; Location Of The Safety Sensors And Devices - CIAT DYNACIAT power LG Manuel D'instructions

16.4 Phase controller kit

The phase controller kit performs the following functions:
- Controls the direction of rotation of each phase
- Detects the absence of one or more phases
- Monitors for overvoltage or undervoltage
The kit consists of:
- The network monitor relay + rail and mounting screw
- Connection cables
- Assembly instructions.

16.5 Location of the safety sensors and devices

DYNACIAT
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
700 V to 1600 V with thermostatic expansion valves
power
CIRCUIT 1
Hygroscopic
Expansion
Electric
sight glass
valve
valves
Hygroscopic
Expansion valve
sight glass
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 - 13
CIRCUIT 2
Discharge
valves
Outlet
Inlet
EN