Haier AS182FTBHA Сервис мануал онлайн [34/174] 619523

Haier AU242FHAHA Сервис мануал онлайн [34/174] 619488
motor together with outdoor ambient temperature heat sensitive resister; when heating, as
the condition to enter and quit from defrosting.
D. Pressure switch: used to prevent the air discharging pressure of compressor from too high.
(2) Indoor unit
A. Indoors ambient temperature heat sensitive resister: together with temperature set as the
ground to control thermostat.
B. Evaporator liquid pipe temperature heat sensitive resister, evaporator gas pipe temperature
heat sensitive resister: when cooling, as the ground to prevent the indoor unit electronic
expansion valve from to heat; according to the liquid pipe and gas pipe temperature to
calculate the evaporator pipe coil temperature, as the ground to control the cooling load,
heating cool air prevention, overload.
Rated output of compressor Power: 1PH, 50Hz, 220~240V
Output power: 1670W
Compressor
Temperature protective switch of
compressor
Discharging air temperature
heat sensitive resister of
compressor: Off
Fan motor Rotate speed: 840rpm/H,
780rpm/M, 560rpm/L
Cooling Running: 350pulse
When stop: 5pulseElectronic expansion valve
(EKV-30D32)
Heating Running: overheat control
When stop: 5pulse
Functional
device
Electromagnetic valve (download) -
Pressure switch Action pressure:3.0Mpa
Reset pressure:2.4MPa
Heat sensitive resister (outdoor ambient
temperature)
PXEC-43A-H1-2
B value: 3700K (25 /50 )
Normal resister value
range:R
25
=10k
Heat sensitive resister (compressor
discharging air)
PMM-62A-H2
B value: 4450K (25 /80 )
Normal resister value
range:R
80
=50k
Heat sensitive resister (Compressor
suction air)
PXM-43A-H6-2
B value: 3700K (25 /50 )
Normal resister value
range:R
25
=10k
Sensors
Heat sensitive resister (Evaporator
temperature)
PXM-43A-H6-2
B value: 3700K (25 /50 )
Normal resister value
range:R
25
=10k
3.2.4 The schedule of the set numerical value of protective devices, functional parts
Item Name Set numerical value

Содержание

Скачать