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Haier HR24D1VAR [14/41] Central air conditi oning
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Figure 7
Heat Pump Refrigerant Circuit
SERVICE VALVE
SERVICE PORT
DISCHARGE TEMP. SENSOR
INDOOR COIL
DISTRIBUTOR
SERVICE VALVE
OUTDOOR COIL
COMPRESSOR
SERVICE PORT
ACCUMULATOR
DEFROSED SENSOR
CHECK VALVE ORIFICE
Cooling
SERVICE VALVE
SERVICE PORT
DISCHARGE TEMP. SENSOR
INDOOR COIL
DISTRIBUTOR
SERVICE VALVE
OUTDOOR COIL
COMPRESSOR
SERVICE PORT
ACCUMULATOR
DEFROSED SENSOR
CHECK VALVE ORIFICE
Heating
REVERSING VALVE
CONDENSER
EVAPORATOR
REVERSING VALVE
CONDENSER
EVAPORATOR
CHECK VALVE
ORIFICE
SERVICE PORT
SERVICE PORT
CHECK VALVE
ORIFICE
DISTRIBUTOR
DISTRIBUTOR
BYFLOW
DEYER
BYFLOW
DEYER
14
HIGH PRESSOR SWITCH
LOW PRESSOR SWITCH
HIGH PRESSOR SWITCH
LOW PRESSOR SWITCH
Central Air Conditioning Model: Heat Pump, HR13-D1
Содержание
137- Hr18d1var hr24d1var
- Service manual
- Models
- Hr60d1var
- Hr48d1var
- Hr42d1var
- Hr36d1var
- Hr30d1var
- Features
- Central air conditioning
- Contents
- Nomenclature for model number
- Description of products features
- Air conditioning
- Service valve
- Central air conditi oning
- Accessories
- Physical and electrical specifications
- Model heat pump hr13 d1
- Central air conditioning
- Model heat pump hr13 d1
- Central air conditioning
- Model heat pump hr13 d1
- Central air conditioning
- Central air conditi oning
- Cautio
- System components and functions
- Safety precautions
- Central air conditi oning
- Service valves
- Refrigerant circuit fig 4 5
- Electrical control devices
- Central air conditi oning
- Central air conditi oning
- Application
- Outdoor unit location proper equipment evacuation outdoor unit refrigerant charge indoor unit air flow indoor unit blower speed supply and return air duct design and sizing system air balancing diffuser and return air grille location and sizing
- Model hr18 60d1var
- Model heat pump hr13 d1
- Conditioning requirements the system must be properly installed proper installation with cerefully distributed air through adequate duct work will provided a comfortable living space
- Central air conditi oning
- And based on engineering data
- After the proper equipment combination has been selected satisfying both sensible and latent
- Unit dimensions
- There are several factors that installers must consider
- The second form of heat is called latent heat this is heat held by the moisture in the air removing this moisture does not affect a thermometer however removing the latent heat in the air greatly increase comfort a properly sized unit removes both forms of heat producing a comfortable conditions an oversized system cycles on and off quickly and does not properly remove humidify producing uncomfortable the indoor and outdoor equipment combination should be matched by the manufacturer
- Table 6 1
- Refrigerant system diagram refer figure 7
- Iston sizes and indoor fan speed
- Installation instructions
- Central air conditi oning
- B6000vd2m22 e hb6000vd2v22 e
- Model heat pump hr13 d1
- Heating
- Figure 7 heat pump refrigerant circuit
- Cooling
- Central air conditi oning
- Equipment protection from environment
- Central air conditi oning
- Warning
- Outdoor unit inspection
- Installation
- Warning
- Unit clearances
- Central air conditi oning
- Refrigerant piping
- Line insulation
- Central air conditi oning
- Interconnecting piping
- Central air conditi oning
- Caution
- Warning
- Evacuation
- Charging the system
- Central air conditi oning
- Electrical wiring
- Central air conditi oning
- System startup
- Operation
- Central air conditi oning
- Service and troubleshooting
- Maintenance instructions
- Central air conditi oning
- Installation and service checklist
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- Warning disconnect all electrical power to the unit before servicing disconnect power to both the indoor and outdoor units note there may be more than one electrical disconnect switch failure to shut off power can cause electrical shock resulting in personal injury or death
- Verify the thermostat and subbase are correct and operate properly
- Verify all the system are in correct position
- Troubleshooting guide
- Symptom possible cause remedy
- Other check points a verify the operating voltage is within the specified range
- Model heat pump hr13 d1
- H verify the refrigerant piping is sized correctly and not pinched
- G verify all ducts and air moving device are sized and operate properly
- E inspect all the other electrical components for proper operation f
- D verify the air conditioning operates properly in cooling
- Central air conditi oning
- B check that all wiring connections are tight c verify that all fuses or circuit breakers are of the proper type and operational
- Model heat pump hr13 d1
- Central air conditi oning
- Heat pump control board
- Electric control b oard and function for central air conditioner
- Central air conditi oning
- When led is used as a status indicator the following codes will be shown 1 in defrost the led will flash 2 seconds on 2 senconds off 1 in the normal operation state and the compressor is running outdoor pcb led will be in the on state 1 in normal state if compressor not running outdoor pcb led wiil be off
- Parameters value of temp sensors
- Outdoor coil temp sensor r25 5k b25 50 3450k with copper terminal
- Model heat pump hr13 d1
- Function selection for sw1 2 sw1 1 on quick defrosting mode used for very cold area please see 5 off default setting normal defrost program please see 5 2 sw1 2 on temperature point from which begin to count for defrost tp 32 off temperature point from which begin to count for defrost tp 35 the setting for sw1 1 sw1 2 when out of factory off off 2 combinatoin of sw1 3 sw1 4 off off current protection value 1 off on current protection value 2 on off current protection value 3 on on current protection value 4 the above current values are set when the equipment is shipped from factory and they will be different values for different models for the relationship between the dip switch setting and the compressor winding circles accross ct please refers to the wiring diagram with the unit
- Function selection
- Central air conditi oning
- Central air conditi oning
- Central air conditi oning
- For 10 sec
- Defrosting operation
- Check and reconnect no record tp0 after compressor on for 8 min
- Central air conditi oning
- Tp tp0 2
- Tp tp0 17
- Tp tp0
- The unit of temp is
- Note the defrost action will be end when defrost has worked for 10 minutes or when the piping temp arrives at or more than 5 0
- Model heat pump hr13 d1
- Is tp pipe temp
- Heat pump mode
- Go to defrost
- For 3 min
- Model heat pump hr13 d1
- Central air conditi oning
- Wiring diagram
- Central air conditi oning
- Sincere forever
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