For Models: 27K Multi Zone Regular, 27K Multi Zone Hyper Heat System Bms500-Aam027-1Csxra, Bms500-Aam027-1Csxhb; For Models: 36K Multi Zone Regular, 36K Multi Zone Hyper Heat System Bms500-Aam036-1Csxra, Bms500-Aam036-1Csxhb - Bosch Climate 5000 Series Service Manual

Service Manual
4.3 For Models: 27K Multi Zone Regular, 27K Multi Zone Hyper Heat
System BMS500-AAM027-1CSXRA, BMS500-AAM027-1CSXHB
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
Figure 4
4.4 For Models: 36K Multi Zone Regular, 36K Multi Zone Hyper Heat
System BMS500-AAM036-1CSXRA, BMS500-AAM036-1CSXHB
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
middle
Figure 5
Bosch Thermotechnology Corp. | 08.2020
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units | 9
LIQUID VALVE A
LIQUID VALVE B
LIQUID VALVE C
T1 Room
temp. sensor
GAS VALVE A
GAS VALVE B
GAS VALVE C
LIQUID VALVE A
LIQUID VALVE B
LIQUID VALVE C
LIQUID VALVE D
T1 Room
temp. sensor
GAS VALVE A
GAS VALVE B
GAS VALVE C
GAS VALVE D
OUTDOOR
EXV A CAPILLARY A
EXV B CAPILLARY B
CHECK VALVE
EXV C CAPILLARY C
CAPILLARY TUBE
T2B-A Evaporator
temp. sensor outlet
T2B-B
T2B-C
Accumulator
T5 Discharge
temp. sensor
Compressor
OUTDOOR
EXV A CAPILLARY A
EXV B CAPILLARY B
CHECK VALVE
EXV C CAPILLARY C
EXV D CAPILLARY D
CAPILLARY TUBE
T2B-A Evaporator
temp. sensor outlet
T2B-B
T2B-C
Accumulator
T2B-D
T5 Discharge
Low pressure temp. sensor
switch
Compressor
T3
Condenser
temp. sensor
HEAT
T4 Ambient
EXCHANGE
temp. sensor
(CONDENSER)
4-WAY VALVE
COOLING
HEATING
T3
Condenser
temp. sensor
HEAT
T4 Ambient
EXCHANGE
temp. sensor
(CONDENSER)
4-WAY VALVE
High pressure
COOLING
switch
HEATING
Data subject to change