Refrigerant Cycle Diagrams - Outdoor Models; For Model: 18K Multi Zone Regular System; Bms500-Aam018-1Csxrc; For Model: 18K Multi Zonemax Performance System Bms500-Aam018-1Csxhc - Bosch Climate 5000 Series Service Manual

Service Manual

4 Refrigerant Cycle Diagrams - Outdoor Models

4.1 For Model: 18K Multi Zone Regular System

BMS500-AAM018-1CSXRC

HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
Figure 2
4.2 For Model: 18K Multi ZoneMax Performance System
BMS500-AAM018-1CSXHC
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
Figure 3
1 0 |
INDOOR
LIQUID VALVE A
LIQUID VALVE B
T1 Room
temp. sensor
GAS VALVE A
GAS VALVE B
INDOOR
LIQUID VALVE A
LIQUID VALVE B
T1 Room
temp. sensor
GAS VALVE A
GAS VALVE B
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units (01.2023)
OUTDOOR
EXV A
EXV B
CAPILLARY TUBE
T2B-A
Evaporator
temp. sensor outlet
4-WAY VALVE
T2B-B
High pressure
Accumulator
T2B-C switch
T5 Discharge
temp. sensor
Low pressure
switch
Compressor
OUTDOOR
EXV A
EXV B
CAPILLARY TUBE
T2B-A
Evaporator
temp. sensor outlet
4-WAY VALVE
T2B-B
High pressure
Accumulator
T2B-C switch
T5 Discharge
temp. sensor
Low pressure
switch
Compressor
T3
Condenser
temp. sensor
HEAT
T4 Ambient
EXCHANGE
temp. sensor
(CONDENSER)
COOLING
HEATING
T3
Condenser
temp. sensor
HEAT
T4 Ambient
EXCHANGE
temp. sensor
(CONDENSER)
COOLING
HEATING