Cooling Mode; Heating Mode - mundoclima AEROTHERM MAM-V9 Serie Manual De Usuario E Instalacion

Capacity/Load
Tbivalent Outdoor temperature
Heat pump capacity.
Required heating capacity (site dependent).
Additional heating capacity provided by backup heater.
Domestic hot water tank (field supply)
A domestic hot water tank(with or without booster
heater) can be connected to the unit.
The requirement of the tank is different for different
unit and material of heat exchanger.
Temperature
probe(T5)
Coil
If the tank volume is greater than 240L, the temperature
probe (T5) should be installed at a position higher than
half of the tank's height.
If the tank volume is less than 240L, the temperature
probe should be installed at a position higher than 2/3 of
the tank's height.
The booster heater should be installed below the
temperature probe.
The heat exchanger (coil) should be installed below the
temperature probe.
The pipe length between the outdoor unit and tank
should be less than 5 meters.
Unit
Minimun
Volume of tank/L
Recommended
Heat
Minimum
Heat
exchange
Recommended
exchanger
2
area/m
(Stainless
Minimum
steel coil)
Volume/L
Recommended
Heat
Minimum
Heat exchange
Recommended
exchanger area/m 2
(Enamel
Minimum
coil)
Volume/L
Recommended
Outlet
Booster heater
(TBH)
Inlet
5~9 12~16
kW kW
100 200
200 300
1.4 1.75
2.5 4
12 14
20 32
1.7
2.5
3 5.6
14 20
24 45
95
Room thermostat(field supply)
Room thermostat can be connected to the unit(room
thermostat should be kept away from heating source
when selecting the installation place).
Solar kit for domestic hot water tank(field supply)
An optional solar kit can be connected to the unit.
Remote alarm kit(field supply)
A remote alarm kit can be connected to the unit.
Operation range

COOLING MODE

Outdoor temperature(°C)
46
*43
20
10
-5
5 10 25
Water flow temperature (°C)
*The maximum operating temperature of the
5/7/9kW model is 43°C

HEATING MODE

Outdoor temperature(°C)
35
30
-10
-25
5 12 25 35
Water flow temperature (°C)
DOMESTIC WATER HEATING MODE
Outdoor temperature(°C)
43
30
-10
-25
5 12 25 35 50 60
Water flow temperature (°C)
No heat pump operation, backup heater or boiler
only
Water flow temperature drop or rise interval
50
55 60