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Chiltrix CX45, Инструкция по установке и эксплуатации

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25 

 

Friction Loss, Steel, Copper and CPVC Pipe 

 

3/4 inches

 

Volume Flow 

(gal/min)

 

Volume Flow 

(gal/hr)

 

Velocity 

(ft/sec)

 

Friction Head 

(ft/100 ft)

 

Friction Loss 

(psi/100 ft)

 

1 

60 

0.6 

0.5 

0.2 

2 

120 

1.3 

1.0 

0.4 

5 

300 

3.2 

5.7 

2.5 

7 

420 

4.4 

10.5 

4.6 

10 

600 

6.3 

20.0 

8.7 

1 inches

 

Volume Flow 

(gal/min)

 

Volume Flow 

(gal/hr)

 

Velocity 

(ft/sec)

 

Friction Head 

(ft/100 ft)

 

Friction Loss 

(psi/100 ft)

 

2 

120 

0.8 

0.6 

0.2 

5 

300 

1.9 

1.7 

0.8 

7 

420 

2.7 

3.2 

1.4 

10 

600 

3.9 

6.0 

 

2.6 

 

Содержание CX45

Страница 1: ...1 DC INVERTER AIR TO WATER HEAT PUMP AC series Heating Cooling series CX45 Installation and Operation Manual Version 1...

Страница 2: ...and design guide 5 Heat Pump Installation 32 Electrical Connections 34 System Filling 42 Control Panel 44 Parameter Checking and Setting 47 Parameter Checking Only 49 Display Modes 51 Controller Comm...

Страница 3: ...at a spot with the potential hazard of leaking flammable gas If gas is leaking near the machine there might be the risk of explosion Make sure that the foundation of the unit is stable If the foundati...

Страница 4: ...4...

Страница 5: ...pump connections can be found in the wiring diagram 2 The loop example above is designed with wild coils Water flows through the coil at all times if there is a call for heating or cooling the FCU co...

Страница 6: ...tank drawing is controlled by the fan coil control board For wiring instructions please refer to the fan coil installation manual For the pump selection guide see page 27 Note Cooling set points refe...

Страница 7: ...Add up the equivalent length of pipe for the fittings 13 8 11 7 25 5 then add the actual pipe 25 5 115 140 5 of 1 pipe Once you know the total length of pipe use the 1 PEX 10 Glycol Feet of head per...

Страница 8: ...n the internet the following is an example http westank com calculator Minimum loop pressure is 14 5 psi maximum pressure is 43 5 psi and ideal pressure is 29 psi The Lowest temperature is 44 F the hi...

Страница 9: ...9 Freeze protection...

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Страница 25: ...Head ft 100 ft Friction Loss psi 100 ft 1 60 0 6 0 5 0 2 2 120 1 3 1 0 0 4 5 300 3 2 5 7 2 5 7 420 4 4 10 5 4 6 10 600 6 3 20 0 8 7 1 inches Volume Flow gal min Volume Flow gal hr Velocity ft sec Fri...

Страница 26: ...ft Friction Loss psi 100 ft 2 120 0 4 0 1 0 1 5 300 1 1 0 4 0 2 7 420 1 6 0 8 0 4 10 600 2 2 1 6 0 7 1 1 2 inches Volume Flow gal min Volume Flow gal hr Velocity ft sec Friction Head ft 100 ft Frictio...

Страница 27: ...t For this example we will use 11 36 feet of head The Taco 0012 meets this criterion So does a Taco 0010 Because the curve for the 0012 is slightly above the target operating point the flow rate in th...

Страница 28: ...practice to select a circulator where the target operating point falls near the outer ends of the pump curve even if the pump curve is still above the target operating point Doing so would force the c...

Страница 29: ...sizing of circulators increases initial as well as life cycle costs and should be avoided The wide range of hydronic circulators available from Taco allows conscientious designers to properly match th...

Страница 30: ...to get 8 GPM of flow in the system Say you forgot to add in a flow check to prevent gravity flow If you were to add a 219 Flo Chek all of a sudden you would have a flow rate of 2 GPM through the same...

Страница 31: ...rnal CX30 WILO Pump Pipe Insulation All loop piping must be insulated per local and national mechanical codes For For design tips and a thickness calculator please visit http www armacell us knowledge...

Страница 32: ...ghboring buildings Moreover adequate service clearance should be kept around the unit 5 The unit should not be installed in places accompanied with oil inflammable gases corrosive components e g sulfu...

Страница 33: ...33 Clearances unit mm 200mm 8 350mm 14 400 16 500 20 1000 40...

Страница 34: ...supervision of a qualified electrician Wires spare parts and materials etc must satisfy the relevant standards issued by the host country or region The heat pump does not include an AC disconnect or s...

Страница 35: ...p does not have the required pressure at the targeted flow rate a second Wilo RS 25 7 5 may be added to increase the total pump pressure This will double the head pressure at the targeted flow rate Se...

Страница 36: ...36 Second PWM Pump Wiring Use proper splicing connectors to connect the second PWM pump in parallel to CN6...

Страница 37: ...37 When using a second NON PWM water pump When using a second NON PWM water pump use terminals C6 and L2 for power...

Страница 38: ...he floor coils if needed from the fan coils when switching over from heating to cooling The seasonal switch valve is controlled by parameter 14 When parameter 14 is 0 the valve is configured as a seas...

Страница 39: ...39 G3 VALVE Seasonal Switch Valve Solar Pre heat Valve...

Страница 40: ...40 G1 Valve DHW and AC...

Страница 41: ...ort of the master unit is connected to the AC 2nd switch port of the slave unit This port is activated when the master unit cannot reach the target temperature within 15 minutes The slave unit must be...

Страница 42: ...to hold the loop volume Using a filling pump and 3 hoses place one hose in the glycol container and connect it to the suction side of the pump prime the pump then connect the other hose to the pump di...

Страница 43: ...installed in the loop Air in the system may cause a flow switch alarm the controller will display a P5 or a P6 error code Proper and even flow through each fan coil is critical for both heating and c...

Страница 44: ...f and be used as a timer 1 Key functions 1 Two colored indicator light when in standby the blue light is on when the compressor is on the red light is on when there is an error the red light is on For...

Страница 45: ...e unit press and hold the On Off key for one second To stop the unit press and hold the On Off key for one second 2 Mode Switch 2 modes total Under mode standby or on press the M key repeatedly to cyc...

Страница 46: ...me hour value will flash then press or the value will increase or decrease Press and hold either key and the value will cause a continuous increase or decrease Press the to confirm settings and exit t...

Страница 47: ...the same method as timing on C Press the for 3 seconds to enter timing mode press to cancel the time setting Parameter Checking and Setting Please press the M key for 3 seconds and enter parameter se...

Страница 48: ...F 260 F B0 check set 13 Defrost interval time multiply rate 0 no defrost 1 4 parameter 08 1 4 1 check set 14 Function parameter 0 G3 is seasonal switch valve 0 check set 1 G3 is solar pre heat valve...

Страница 49: ...arch and check parameters No Name Range meaning Status 00 Outdoor pipe temp 30 97 check 01 Compressor exhaust has temp inverter 30 97 0 disconnected 1 connected check 02 Ambient temp 30 97 check 03 AC...

Страница 50: ...eck 22 4 way valve 1 run 0 stop check 23 Bypass valve 1 run 0 stop check 24 Solenoid valve 1 1 run 0 stop check 25 Solenoid valve 2 1 run 0 stop check 26 Solenoid valve 3 1 run 0 stop check 27 Electri...

Страница 51: ...51 Displays for the different modes 1 Air source heat pumps icons 3 Powered off display If it has a timer on off setting there is a timer icon to indicate it...

Страница 52: ...AC cooling display 5 heating display If it has a timer on off setting there is a timer icon to indicate it Controller Communications 2wire The communication cable can be extended to 300 using 16 AWG...

Страница 53: ...cycled if switch settings are changed Switch Description Default SW1 8 OFF cooling valid OFF SW1 7 OFF heating valid OFF SW1 6 OFF DHW valid ON DHW invalid ON SW1 5 OFF G1 valid ON G1 invalid ON SW1 4...

Страница 54: ...ked E2 Outdoor air temp sensor fault Flash s 3 times Sensor open circuit or short circuit 1 Reconnect the sensor 2 Measure the sensor resistance at different temperatures if it is out of range change...

Страница 55: ...blowing 3 Check if the coil temp sensor has an error E9 AC antifreeze twice No flash Inlet or Outlet water temp is lower than 39 2 F AC antifreeze 2 times within 90 minutes Check inlet and outlet wat...

Страница 56: ...nect or change the sensor F6 IPM or module control board fault Flash s 14 times 1 Communication wire between IPM module and outdoor PCB 2 IPM Module is burned or IPM has no power from the AC contactor...

Страница 57: ...is too low water pump is too small or faulty 4 Throttling device expansion valve problem 5 There is air inside the refrigerant system or refrigerant volume is too high 1 If the error displays before t...

Страница 58: ...nt leakage P5 indoor unit water flow fault No flash 1 Low water flow 2 Water flow switch fault 1 Clean the water filter check water pump flow 2 Check and reconnect water flow switch P6 outdoor unit wa...

Страница 59: ...at pump when the air temperature drops below 32F in winter you must use an appropriate glycol and water mixture just in case the electricity is cut off We recommend biodegradable non toxic SPP Corn Gl...

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