Mitsubishi Electronics PEAD-A36AA 사용자 설명서

18

Thermistor TH2
Pipe temperature(Liquid)

Distributor
with strainer (#50)

Thermistor TH5
(Cond./ Eva.temperature)

Thermistor TH1
(Room temperature)

Refrigerant flow in cooling

Refrigerant flow in heating

Strainer (#50)

Strainer (#50)

Heat exchanger

Refrigerant GAS pipe connection
(Flare)

Refrigerant LIQUID pipe connection
(Flare)

Table 1 shows how the field-installed heater is controlled. Select the desired pattern in the table below, and set the

Function on the indoor units as shown in Table 1. 

Table.1 [Function table]
Select unit numbers 01 to 03 or all units (AL[wired remote controller] / 07[wireless remote controller])

*Refer to the Installation Manual for function settings.

Mode

Setting

Mode no. Setting Initial setting

Heater control

23

1

23

2

-

Heater OFF

Inlet air temp.      set temp.

Heater ON

Inlet air temp. < set temp.-4.5˚F(2.5˚C)

The fan will stop and the heater will turn off when 
[DEFROST] or [ERROR] is displayed.

The fan will drive and the heater will turn on when 
[DEFROST] or [ERROR] is displayed.

Set temp.
Set temp.-1.8

˚

F(1

˚C

)

Set temp.-4.5

˚

F(2.5

˚C

)

Inlet air temp.

Heater output

OFF

ON

Heater OFF

Inlet air temp.      set temp.

Heater ON

Inlet air temp. < set temp.-1.8˚F(2.5˚C)

Set temp.
Set temp.-1.8

˚

F(2.5

˚C

)

Inlet air temp.

Heater output

OFF

ON