background image

                                                    Product Conveyance Installation 

10 

3.2

 

Electric Connection 

Before wiring, please check voltage, frequency, and phase and confirm whether they are correct. Power connection 
should  be  installed  according  to  electric  schematic  diagram.  Earth  lead  should  be  connected  firmly.  Wiring 
diagram is as Fig.1. The recommended wire size is as below sheet. 

Several different models of unit sharing a single temperature controller are not prohibited. 

Wire Size recommended is based on 40

  ambient temperature.    Only copper wire can be used. 

Please follow the local electrical codes and wiring standards in all cases. 

A circuit breaker should be installed to the supply power. 

Fig.1 Wiring Diagram: 

 

 

       
                                       

 
 
 
 

 
 

 
Detail Connection for –XTB2: 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 

Model

 

Power

 

Wire 

Size

 

Recommended Breaker 

(with  earth  leakage   

protection)

 

YECFC01

 

230V ~50/60Hz

 

1.0 mm

2

 

5A 2P    C Type

 

YECFC02

 

230V ~50/60Hz

 

1.0 mm

2

 

5A 2P    C Type

 

YECFC03

 

230V ~50/60Hz

 

1.0 mm

2

 

5A 2P    C Type

 

YECFC04

 

230V ~50/60Hz

 

1.0 mm

2

 

10A 2P    C Type

 

YECFC05

 

230V ~50/60Hz

 

1.0 mm

2

 

10A 2P    C Type

 

!

Содержание YECFC

Страница 1: ...YECFC Fan Coil Unit Installation Operation Maintenance Manual FORM NO 6A4Y A01A NE EN Air Flow 150 750L S...

Страница 2: ...7 2 4 Lifting of the Unit 7 2 5 Points for Attention before Installation 7 2 6 Points for Attention during Installation 8 2 7 Installation 8 3 Startup Running of Product 9 3 1 Check before Start Up 9...

Страница 3: ...Corporation can supply many types and models of fan coil unit Users can select applicable products according to their own taste the installation space and position etc Detailed types and models are e...

Страница 4: ...Overview of product 2 01 02 A CR Model Cooling and Heating 03 3 4R Model Cooling...

Страница 5: ...Overview of product 3 03 A CR Model Cooling and Heating 04 05 3R Model Cooling...

Страница 6: ...Overview of product 4 04 05 4R Model Cooling 04 05 AR Model Cooling and Heating...

Страница 7: ...5 317 558 317 214 1870 x 214 1845 x 274 Notes 1 Facing the air outlet the left type unit has pipes on the left side right type unit opposite 2 Filter frame is provided as standard Filter media is prov...

Страница 8: ...noise is of concern The installing contractor is responsible to commission fan coil units with minimum and maximum control voltage settings commensurate with the units design operating range The fan...

Страница 9: ...docket and submittal drawings for correctness and any claims for non compliance or short supply reported to Johnson Controls within 72 hours of delivery 2 3 Storage If the unit is stored on the jobsit...

Страница 10: ...duled in the table in this manual Do not overtighten the water connections Torque should not exceed 50 N M so as to avoid breakage Significant care should be taken when attaching water pipes or water...

Страница 11: ...utomation system such as Johnson Controls Metasys or from an advanced thermostat with a 0 10v variable speed fan output such as Johnson Controls TEC3000 range Minimum control voltage would typically b...

Страница 12: ...perature controller are not prohibited Wire Size recommended is based on 40 ambient temperature Only copper wire can be used Please follow the local electrical codes and wiring standards in all cases...

Страница 13: ...ir Filter Air filters should be checked and cleaned or replaced as necessary on a periodic basis Typically inspect air filters every 3 months noting that filter cleaning and replacement frequency is d...

Страница 14: ...ses coil velocity and increased unit noise level Increased air flow rate leads to risk of moisture carryover where coil face velocity exceeds 2 5 m s Decrease fan speed as required 5 3 High Noise and...

Страница 15: ...trols com FORM NO 6A4Y A01A NE EN SUPERSEDES 6A4Y A01A ND EN Johnson Controls is committed to the continuous product improvement Please note the product design may change without notification This man...

Страница 16: ...14...

Отзывы: