background image

Please

 

properly keep

 

this

 

manual.

EVI air source heat pump

User

 

Manual

 

Please read this manual carefully before using the machine.

FA-03EVI

Содержание FA-03EVI

Страница 1: ...Please properly keep this manual EVI air source heat pump User Manual Please read this manual carefully before using the machine FA 03EVI...

Страница 2: ......

Страница 3: ...e precautions 2 Structure 1 2 3 Installation 4 4 Electric connection 11 5 User instruction 13 6 Trial operation 24 7 Unit operation and performance 25 8 Maintenance and trouble shooting 27 9 Wiring di...

Страница 4: ...r and serious injury 2 9 OUT9 OUT8 OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 RY1 IN7 IN6 IN5 IN4 IN3 COM IN2 IN1 W_COM T8 T7 T6 T5 T4 T3 T2 T1 CN9 A B L N2 N SW1 SW2 1 2 3 4 ON DP 1 2 3 4 ON DP CN7 CN6 BYQ T1 AC3...

Страница 5: ...risk please change the installation environment otherwise it s easy to cause poisoning fire accident etc Do not keep the unit in the humid environment or exposed to the rain otherwise it s easy to dam...

Страница 6: ...check by referring to the flowing table and exclude the fault 27 Fault code Fault meaning E01 System 1 discharge temp sensor failure E05 System 1 coil temp sensor failure E09 System 1 suction temp sen...

Страница 7: ...7 5 10 12 1 Axial fan blade 2 Axialfan motor 3 Economizer 4 Expansion valve 5 High pressure switch 6 Compressor 7 Water flow switch 8 Electric box 9 Heat exchanger 10 4 way valve 11 Check valve 12 Gas...

Страница 8: ...ir temp is low or the air is humid this phenomenon will be more obvious the heat exchanging and performance will be affected so when the frost gets to a certain degree the system will run the defrosti...

Страница 9: ...ation is well done 5 If the grounding wire is connected properly 6 If the power supply voltage fits the rated voltage of the unit 7 If there is any barrier in front of the air inlet outlet 8 If the ai...

Страница 10: ...ons for the energy saving mode 1 Curve heating Adjust the water temperature intelligently according to the formula TS A 18 18 TW 18 18 B TS A 40 B 0 A 30 B 0 A 30 B 10 10 40 TS Water inlet temperature...

Страница 11: ...inished please keep the power supply off 3 When the inlet valve is opened the water injection begins At this time please keep the vent valve open the air in the system will evacuated via the vent valv...

Страница 12: ...of the water supply to the buffer tank needs to be less than 50 The water quality needs to meet the requirements in the following table otherwise the heat exchanger and the floor heating pipes will s...

Страница 13: ...s the to enter into the time setting page In the main menu press Prg to enter into the parameter page press to select the time setting a b Press the again the year position will flash press or to adju...

Страница 14: ...you want to change and the selected parameter will flash e Status Hot water Heating Prg Hot tank temp Setting temp 21 50 Prg Time Setting Timer Setting Parameter Statu Press the to make the Parameter...

Страница 15: ...n Some terminals may not used depending on the different configuration and functions This table is only for reference Please refer to the configuration of the actual purchased models 5 User instructio...

Страница 16: ...tem2 discharge temperature coil 2 temp system2 coil temperature sys 2 suction system2 suction temerature sys 2 current system2 current sys 2 EEV system2 electronic expansion valve opening discharge 3...

Страница 17: ...confirm the parameter setting 5 Parameter query Status Hot water Heating Prg Esc Inlet temp Setting temp 2016 06 10 15 37 33 39 Hot tank temp Setting temp 21 50 Prg Esc Time Setting Timer Setting Par...

Страница 18: ...page will show After 5s the main screen will show figure 5 4 Status Hot water Heating Prg Esc Inlet temp Setting temp 2016 06 10 15 37 33 40 Hot tank temp Setting temp 21 50 4 Temperature adjustment...

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