Annexes Refrigerant Cycle - Immergas MAGIS M4-30 Use And Installation

ANNEXES REFRIGERANT CYCLE.

ANNEX A: Refrigerant cycle Units 4-16 kW.
1
2
3
4 Air side heat exchanger
5 Electronic expansion valve
6 One-way magnetic valve
7
Water side heat exchanger
8
9
10
11 Outdoor temperature sensor
Evaporation sensor in heating
12
(Condenser sensor in cooling)
Refrigerant inlet temperature sensor
13
(*) = Make a heating demand to complete the recharge of the refrigerant gas.
Description
Compressor
4-way valve
Gas- liquid separator
Filter
(Plate heat exchanger)
Flow switch
Discharge gas sensor
(liquid pipe)
Code
Refrigerant outlet temperature sensor
14
15 Water outlet temperature sensor
16 Water inlet temperature sensor
17
18 Circulation pump
19 Pressure relief valve
20
21 High pressure switch
22 Low pressure switch
23
24
Needle valve for recharging refrigerant gas
25
(ONLY ON Unit 4 - 6 kW)
Needle valve for recharging refrigerant gas
26 *
(ONLY ON Unit 8 - 16 kW)
Uscita
Ingresso
Raffreddamento
Riscaldamento
Description
(gas pipe)
Expansion vessel
Y-shaped lter
Pressure sensor
Capillary