HEATER, VENTILATION AND AIR CONDITIONING
2016 – MX-5 – HVAC
HEATER, VENTILATION AND AIR CONDITIONING
Features
-
An A/C unit and air dist unit have been adopted to the blower system.
-
A refrigerant pressure sensor has been adopted in which refrigerant pressure is converted to a linear electrical signal and precise information is transmitted.
Specification
HVAC Basic System
|
Item |
Specification |
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Heating performance |
(kW {kcal/h}) |
5.0 {4,299} |
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|
Cooling performance |
(kW {kcal/h}) |
3.5 {3,009} |
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Temperature control |
Reheat full air mix |
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Blower motor |
Fan type |
Sirocco fan |
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When heating |
Airflow amount |
(m3/h) |
240 |
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|
Power consumption |
(W) |
150 |
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|
When cooling |
Airflow amount |
(m3/h) |
350 |
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Power consumption |
(W) |
190 |
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Refrigerant |
Type |
HFC-134a (R-134a) |
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|
Charge amount (reference) |
(g ) |
395—445 {14.0—15.6} |
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A/C compressor |
Type |
Rotary-vane type |
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Discharge amount |
(ml {cc, fl oz}) |
83 {83, 2.8} |
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Maximum allowable speed |
(rpm) |
8,500 |
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Lubricant |
Type |
DH-PR |
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Inclusion amount (reference) |
(ml {cc, fl oz}) |
120—140 {120, 4.06—140, 4.73} |
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Magnetic clutch |
Magnetic clutch clearance |
(mm ) |
0.3—0.6 {0.012—0.023} |
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Energy consumption when cooling |
(W) |
40 |
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|
Condenser |
Type |
Multi-flow type |
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|
Heating radiation amount |
(kW {kcal/h}) |
5.8 {4,987} |
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|
Receiver/drier internal capacity |
(ml {cc, fl oz}) |
180 {180, 6.09} |
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|
Desiccant |
Synthetic zeolite |
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Expansion valve |
Type |
External pressure equalization type |
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Evaporator |
Type |
Multi-flow type |
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Control parts (full-auto air conditioner)
|
Item |
Specification |
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|
Sensor |
Refrigerant pressure sensor |
Capacitance type |
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|
Solar radiation sensor |
Photodiode |
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Ambient temperature sensor |
Thermistor |
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Passenger compartment temperature sensor |
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|
Evaporator temperature sensor |
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Actuator |
Air intake actuator |
Mechanical lock type |
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Air mix actuator |
Potentiometer type |
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|
Airflow mode actuator |
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Control parts (manual air conditioner)
|
Item |
Specification |
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|
Sensor |
Refrigerant pressure sensor |
Capacitance type |
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|
Ambient temperature sensor |
Thermistor |
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Evaporator temperature sensor |
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Actuator |
Air intake actuator |
Mechanical lock type |
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Air mix actuator |
Potentiometer type |
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|
Airflow mode actuator |
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