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SV-407-KIT (01/12) 

 

Page 3 

Pre-Installation 

Upon receipt of the service valve kit, carefully check the model number against the bill of lading. 

Next, check the service valve kit and adapter kit model numbers against the compressor unit model 
and line set sizes to ensure a match. See Figure 1. 

COMP. 

UNIT 

SIZE 

SVC. VALVE 

KIT MODEL

 

COMPR 

UNIT 

SERIES 

ADAPTER 

KIT 

MODEL 

ADAPTER 

SIZES* 

SVC. VALVE 

SIZES* 

LINE SET 

SIZES* 

LIQUID 

VAPOR 

LIQUID 

VAPOR 

-018 

SV-1800 

SC, SD 

SCW, SW 

AKS-18 

1/2 x 3/8     
3/4 x 5/8     

3/8 

5/8 

5/16 

5/8 

HC, HCW 

AKHC-18 

1/2 x 3/8     
7/8 x 5/8 

3/8 x 5/16     

3/8 

5/8 

HW, HWW 

AKHW-18 

1/2 x 3/8     
3/4 x 5/8     

3/8 

5/8 

-024 

SV-2436 

SC, SD 

SCW, SW 

AKS-24 

1/2 x 3/8    
3/4 x 5/8 

3/8 x 5/16     

3/8 

5/8 

3/8 

3/4 

HC, HCW 

AKHC-24 

1/2 x 3/8     
3/4 x 5/8     

3/8 

5/8 

HW, HWW 

AKHW-24 

1/2 x 3/8     
7/8 x 3/4 

3/8 

3/4 

-030 

SV-2436 

SC, SD 

SCW, SW 

AKS-30 

1/2 x 3/8    
3/4 x 3/4 

3/8 

3/4 

3/8 

3/4 

HC, HCW 

AKHC-30 

1/2 x 3/8    
3/4 x 5/8 

3/8 

3/4 

HW, HWW 

AKHW-30 

1/2 x 3/8    
7/8 x 3/4 

3/8 

3/4 

-036 

SV-2436 

SC, SD 

SCW, SW 

AKS-36 

1/2 x 3/8    
3/4 x 3/4 

3/8 

3/4 

3/8 

3/4 

HC, HCW 

AKHC-36 

1/2 x 1/2    
3/4 x 3/4 

1/2 

3/4 

HW, HWW 

AKHW-36 

1/2 x 1/2    
3/4 x 3/4 

3/8 

3/4 

-042 

SV-4260 

SC, SD 

SCW, SW 

AKS-42 

1/2 x 1/2    
7/8 x 7/8 

1/2 

7/8 

1/2 

7/8 

HC, HCW 

AKHC-42 

1/2 x 1/2    
7/8 x 3/4 

1/2 

3/4 

HW, HWW 

AKHW-42 

1/2 x 1/2    
7/8 x 7/8 

1/2 

7/8 

-048 

SV-4260 

SC, SD 

SCW, SW 

AKS-48 

1/2 x 1/2    
7/8 x 7/8 

1/2 

7/8 

1/2 

7/8 

HC, HCW 

AKHC-48 

1/2 x 1/2    
7/8 x 7/8 

1/2 

7/8 

HW, HWW 

AKHW-48 

1/2 x 1/2    
7/8 x 7/8 

1/2 

7/8 

*All sizes are inches, OD. 

 

CONTINUED ON NEXT PAGE 

Figure 1. Service Valve/Compressor Unit/Line Set Match 

 

 

Содержание R-407C

Страница 1: ...01 12 Copyright 2012 Earthlinked Technologies Inc EarthLinked Service Valve Kit and Adapter Kit Installation Manual for R 407C Heating and Cooling Systems CONTENTS PAGE Pre Installation 3 SV Kit Inst...

Страница 2: ...Heating and Cooling Systems Installation Operation and Maintenance Manual Failure to provide installation and service by an authorized trained installer in a manner consistent with these manuals will...

Страница 3: ...4 x 5 8 3 8 x 5 16 3 8 5 8 3 8 3 4 HC HCW AKHC 24 1 2 x 3 8 3 4 x 5 8 3 8 5 8 HW HWW AKHW 24 1 2 x 3 8 7 8 x 3 4 3 8 3 4 030 SV 2436 SC SD SCW SW AKS 30 1 2 x 3 8 3 4 x 3 4 3 8 3 4 3 8 3 4 HC HCW AKHC...

Страница 4: ...2 x 1 2 1 1 8 x 7 8 1 2 7 8 072 SV 7200 SC SD SCW SW AKS 72 1 2 x 1 2 1 1 8 x 7 8 1 2 7 8 1 2 1 1 8 HC HCW AKHC 72 1 2 x 1 2 1 1 8 x 7 8 1 2 1 1 8 HW HWW AKHW 72 1 2 x 1 2 1 1 8 x 7 8 1 2 1 1 8 All s...

Страница 5: ...connect a nitrogen tank hose to the charging port which will be used later to purge the earth loop system of oxygen 3 Cut the VAPOR line in convenient proximity to the compressor unit as shown in Fig...

Страница 6: ...Figure 4 Service Valve Installed in Vapor Line 5 Cut the LIQUID line and repeat steps 3 and 4 except replace the service port cap on the LIQUID service valve 6 Wrap a wet cloth around the VAPOR servic...

Страница 7: ...SV 407 KIT 01 12 Page 7 Figure 5 Service Valve Wrap 7 Place a flame retardant heat shield between the joint to be brazed and the wet cloth See Figure 6 Figure 6 Heat Shield...

Страница 8: ...ith 15 silver content brazing alloy utilizing the NITROGEN BRAZING PROCESS 9 Braze the joint See Figure 7 Figure 7 Nitrogen Brazing the Joint 10 After brazing the joints on the VAPOR service valve rep...

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