Midea MHC - V18W/D2RN8 Engineering Data

M thermal Mono
202005 11
Part 1 - General Information
5.3 Space Heating, Cooling and DHW with solar system
Space cooling and heating application with a room thermostat suitable for heating/cooling changeover when connected to
the unit. Heating is provided through floor heating loops and fan coil units. Cooling is provided through the fan coil units
only. Domestic hot water is provided through the domestic hot water tank which is connected to the unit.
Figure 1-5.3: Space heating, cooling and DHW with solar system
Table 1-5.3: Space heating, cooling and DHW with solar system
Legend
1
Outdoor unit
10
P_o: Outside circulation pump (field supplied)
1.1
Manometer
11
Collector / Distributor (field supplied)
1.2
Pressure relief valve
12
Domestic hot water tank (field supplied)
1.3
Expansion vessel
12.1
Air purge valve
1.4
Plate heat exchanger
12.2
Heat exchanger coil
1.5
Air purge valve
12.3
Booster heater
1.6
Flow switch
13
T5: Temperature sensor
1.7
P_i: Circulation pump inside the unit
14
Hot water tap(field supplied)
2
Y-shape filter
15
P_d: Cycle hot water pump(field supplied)
3
Stop valve (field supplied)
16
One way valve(field supplied)
4
Wired controller
17
Bypass valve(field supplied)
5
Room thermostat (field supplied)
18
SV1: 3-way valve(field supplied)
6
Drain valve (field supplied)
19
SV2: 3-way valve (field supplied)
7
Fill valve (field supplied)
20
Solar heater(field supplied)
8
Balance tank (field supplied)
21
P_s: Solar pump(field supplied)
8.1
Air purge valve
FHL 1...n
Floor heating loop (field supplied)
8.2
Drain valve
FCU 1…n
Fan coil units(field supplied)
9
Expansion vessel (field supplied)
Notes:
1. The example is just for application illustration; please confirm the exact installation method according to the installation manual.
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Midea MHC - V18W/D2RN8 Specifications

General

Brand	Midea
Model	MHC - V18W/D2RN8
Category	Air Conditioner
Language	English