AERMEC NRK 0200 - Page 14

14 Aermec cod. 5167556_03 17.09
NRK 0200-0700
4.9. ÷ DESUPERHEATER
CP
CN
EV
FD
VSL1
AL
LS
VSB
VIE1
ECO
DES DES
VT
IDL
VIC VIC
VU
VU
VU
VU
CP
CN
FD
VSL1
AL
LS
VSB
VIE1
ECO
TV
IDL
VU
VU
VU VU
 
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

CN Condenser
EV Evaporator
DES Desuperheater
CP Compressor
AL Liquid storage tank
VU One-way valve
FD Dehydrator filter
IDL Liquid indicator
VIE Economiser electronic thermostatic valve
ECO Economizer
VSL Solenoyd valve
VT Thermostatic valve
VSB Solenoid valve by-pass
LS Liquid separator
VIC Cycle reversing valve
H
2


H
2


H
2


H
2


4.10.  DESUPERHEATER
CP
CN
EV
FD
VSL1
AL
LS
VSB
VIE1
ECO
DES
VT
IDL
VIC VIC
VU
VU
VU
VU
EV
DES
CN
FD
VSL1
AL
LS
VSB
VIE1
ECO
TV
IDL
VU
VU
VU VU
CP
CP
VSI1
VSI1A
 
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

