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SS-IOM (05/14) 

 

Page 4 

Installation 

1.  Before installling the Sure-Start on the EarthLinked® Compressor Unit, turn all power to the 

system OFF. 

2.  Remove the approporate compressor unit cabinet panels to access the electric box. 

3.  Prior to installation of the Sure-Start, be sure all start capacitors, start relays, hard start (start 

assist) and/or other related devices are removed. 

4. 

Install the Sure-Start module mounting bracket as shown in Figure 3.  The mounting bracket is 
to be fastened to the outside of the electric box with two self-tapping screws.  

BE SURE NOT 

TO DRILL INTO ELECTRICAL COMPONENTS INSIDE THE ELECTRIC BOX.  REMOVE ALL 
METAL SHAVINGS. 

 

Figure 3. Mounting Bracket Installation 

5.  Wire as shown in Figure 4 and Figure 5, as appropriate.  All wiring to and from the components 

inside the electric box can be channeled through an access hole in the bottom of the electric 
box. 

6. 

Wiring is field supplied

.  All field wiring shall be rated at 167°F (75°C).  Wire gage shall be as 

follows: 

a.  8 to 12 AWG Cu, stranded, for terminals [Run Winding (R) and active T2] 

b.  12 to 16 AWG Cu, stranded, for terminals [Run Capacitor (RC), Start Winding (S) 

and Compressor/Motor Common (C)] 

 

 

 

IMPORTANT! 

DO NOT SWAP THE RUN AND START WINDINGS! 

BE SURE THE CONNECTOR TERMINATIONS ARE TIGHT! 

Содержание EarthLinked Sure-Start

Страница 1: ...SS IOM 05 14 Copyright 2014 Earthlinked Technologies Inc EarthLinked Sure Start Module Installation and Operation Manual ...

Страница 2: ...to provide installation and service by an ETI authorized installer in a manner consistent with this manual will nullify the limited warranty coverage for the system Earthlinked Technologies shall not be liable for any defect unsatisfactory performance damage or loss whether direct or consequential relative to the design manufacture construction application or installation of field specified compon...

Страница 3: ...LED Internal current limiting Pre Installation Check Figure 1 to ensure that you have the correct ETI Model Sure Start for the EarhLinked System power supply and nominal tonnage rating Figure 1 is valid for R 410A R 407C and R 22 EarhLinked Systems Power Supply System Nominal Capacity Tons ETI Model Sure Start 230 1 60 1 5 Thru 2 5 SS1 1830 230 1 60 3 0 Thru 6 0 SS1 3672 230 3 60 2 0 Thru 6 0 SS2 ...

Страница 4: ...wo self tapping screws BE SURE NOT TO DRILL INTO ELECTRICAL COMPONENTS INSIDE THE ELECTRIC BOX REMOVE ALL METAL SHAVINGS Figure 3 Mounting Bracket Installation 5 Wire as shown in Figure 4 and Figure 5 as appropriate All wiring to and from the components inside the electric box can be channeled through an access hole in the bottom of the electric box 6 Wiring is field supplied All field wiring shal...

Страница 5: ...iring Schematic 7 Check all connections to see that they are correct and tight Reassemble compresor unit cabinet panels and apply power to the equipment Cycle the EarthLinked System to ensure proper operation The Sure Start module could take up to six 6 starts to optimize the system ...

Страница 6: ...ing if supply voltage falls below the shutdown on low voltage limit for 2 seconds SureStart will stop the compressor and initiate a 3 minute lockout A restart will be initiated after 3 minutes if the supply voltage is equal to or greater than the minimum startup voltage This is done to protect the compressor against a sudden drop in supply voltage SureStart is able to detect an interruption in pow...

Страница 7: ...SS IOM 05 14 Page 7 Figure 6 SureStart Mode of Operation ...

Страница 8: ...SS IOM 05 14 Page 8 Single Phase LED Flash Codes ...

Страница 9: ...SS IOM 05 14 Page 9 ...

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