AERMEC NRP 1650 Technical Manual

HPT
HPS
LS
VIC
LPT
IDL
CP
CN
CV CV
CV
CV
CV
TEV
F
AL
VIC
TEV
HPT
HPS
LS
VIC
LPT
IDL
CP
CN
CV
CV
CV
CV
CV
TEV
F
AL
VIC
TEV
HPT
HPS
LS
LPT
IDL
CP
CN
CV CV
CV
CV
CV
TEV
F
AL
VIC
TEV
HPT
HPS
LS
VIC
LPT
IDL
CP
CN
CV
CV
CV
CV
CV
TEV
F
AL
VIC
TEV
3.5. CIRCUIT FOR PRODUCING HOT WATER TO SYSTEM | CIRCUIT FOR PRODUCING HOT WATER TO DHW
4. BASIC OPERATING LAYOUTS FOR 4 PIPE SYSTEM
4.1. COLD WATER PRODUCTION ONLY TO SYSTEM
ĞƐĐƌŝƉƟŽnOperaƟŽŶ
1
SYSTEM SIDE heat
exchanger
(CONDENSATION)
Hot water prŽĚƵĐƟŽŶ
3
SYSTEM SIDE heat
exchanger
(EVAPORATION)
Heat exchange with air
H
2
O SYSTEM
RETURN
H
2
O SYSTEM
RETURN
H
2
O SYSTEM FLOW
H
2
O SYSTEM FLOW
1
1
3
3 3
3
ĞƐĐƌŝƉƟŽnOperaƟŽŶ
2
DHW SIDE heat
exchanger
(CONDENSATION)
DHW prŽĚƵĐƟŽŶ
3
SOURCE SIDE heat
exchanger
(EVAPORATION)
Heat exchange with air
DHW SYSTEM H
2
O
DHW SYSTEM
SUPPLY H
2
O
2
2
ĞƐĐƌŝƉƟŽnOperaƟŽŶ
1
SYSTEM SIDE heat ex-
changer
(EVAPORATION)
Cold water prŽĚƵĐƟŽŶ
2 DHW SIDE heat exchanger not running
3
SOURCE SIDE heat ex-
changer
(CONDENSATION)
Heat exchange with air
Key
1 System side heat exchanger
2 DHW side heat exchanger
3 Source side heat exchanger
AL Liquid storage tank
CV One-way valve
F DehydratŽƌĮůter
IDL Liquid indicator
HPT High pressure transducer
HPS High pressure switch
LPT Low pressure transducer
LS Liquid separator
TEV ThermostaƟĐvalves
VIC Cycle reversing valves
6. BASIC OPERATING LAYOUT FOR 4PIPE SYSTEM
9
INRP260HzTY. 1312. 5806717_03

AERMEC NRP 1650 Specifications

General

Brand	AERMEC
Model	NRP 1650
Category	Heat Pump
Language	English