AERMEC NRK 0200 - Page 15

15Aermec cod. 5167556_03 17.09
NRK 0200-0700
4.11. ÷ DESUPERHEATER
CN
EV
FD
VSL1
AL
LS
VSB
VIE1
ECO
DES DES
VT
IDL
VIC VIC
VU
VU
VU
VU
CN
FD
VSL1
AL
LS
VSB
VIE1
ECO
VT
IDL
CV
VU
VU VU
CP
CP
VSI1A
VSI1
VSI1A
VSI1
CP
CP
1
2
3
2

CN Condenser
EV Evaporator
DES Desuperheater
CP Compressor
AL Liquid storage tank
CV One-way valve
F Dehydrator filter
IDL Liquid indicator
VE Economiser electronic thermostatic valve
ECO Economizer
VS Solenoyd valve
TEV Thermostatic valve
VSB Solenoid valve by-pass
VSI Hot gas injection solenoid valves
LS Liquid separator
VIC Cycle reversing valve
 
1
System side
HEAT EXCHANGER
(EVAPORATION)
Cold water production
2
Source side
HEAT EXCHANGER
(CONDENSATION)
Heat exchange with air
3
Desuperheater side
HEAT EXCHANGER
(CONDENSATION)
Hot water production
H
2


H
2


H
2


H
2


4.12. ÷ DESUPERHEATER
CN
EV
FD
VSL1
AL
LS
VSB
VIE1
ECO
DES DES
VT
IDL
VIC VIC
VU
VU
VU
VU
CN
FD
VSL1
AL
LS
VSB
VT
IDL
VU
VU
VU VU
CP
CP
VSI1A
VSI1
CP
CP
VSI1
VSI1A
VIE1A
VIE1A
VIE1
ECO
 
1
System side
HEAT EXCHANGER
(EVAPORATION)
Cold water production
2
Source side
HEAT EXCHANGER
(CONDENSATION)
Heat exchange with air
3
Desuperheater side
HEAT EXCHANGER
(CONDENSATION)
Hot water production
1
2
3
2
H
2


H
2


H
2


H
2

