American Standart 4A6H4 Installer'S Manual Download Page 7

Pub. No. 11-BC08D1-7 

PAGE 7

INSTALLER'S GUIDE

4A6H4 oUTLINE DRAwING

NoTE: ALL DIMENSIoNS ARE IN MM (INcHES).

From Dwg. D153074  Rev. 15

MODELS 

BASE  

FIG. 

4A6H4018B 

3

1

933 (36-3/4)

829 (32-5/8)

756 (29-3/4)

1/2

1/4

143 (5-5/8)

92 (3-5/8)

210 (8-1/4)

79 (3-1/8)

508 (20)

4A6H4024B  

3

1

1035 (40-3/4)

829 (32-5/8)

756 (29-3/4)

5/8

5/16

143 (5-5/8)

92 (3-5/8)

210 (8-1/4)

79 (3-1/8)

508 (20)

4A6H4030B   

3

1035 (40-3/4)  829 (32-5/8)  756 (29-3/4) 

3/4 

5/16 

152 (6) 

98 (3-7/8) 

219 (8-5/8)  86 (3-3/8)  508 (20) 

4A6H4036B 

943 (37-1/8) 

946 (37-1/4)  870 (34-1/4) 

3/4 

3/8 

152 (6) 

98 (3-7/8) 

219 (8-5/8)  86 (3-3/8)  508 (20) 

4A6H4042B 

1045 (41-1/8)  946 (37-1/4)  870 (34-1/4) 

3/4 

3/8 

152 (6) 

98 (3-7/8) 

219 (8-5/8)  86 (3-3/8)  508 (20) 

4A6H4048B 

1045 (41-1/8)  946 (37-1/4)  870 (34-1/4) 

7/8 

3/8 

152 (6) 

98 (3-7/8) 

219 (8-5/8)  86 (3-3/8)  508 (20) 

4A6H4060B 

1045 (41-1/8)  946 (37-1/4)  870 (34-1/4) 

7/8 

3/8 

152 (6) 

98 (3-7/8) 

219 (8-5/8)  86 (3-3/8)  508 (20) 

Summary of Contents for 4A6H4

Page 1: ...inted a Rose color to indicate the type of refrigerant and may contain a dip tube to allow for charging of liquid refrigerant into the system All R 410A systems use a POE oil that readily absorbs mois...

Page 2: ...ational Electri cal Code Also the unit location must be far enough away from any structure to prevent excess roof runoff water from pouring directly on the unit Do not locate unit s close to bedroom s...

Page 3: ...alve is full open with a 1 4 turn See Figure 4 Brazing Refrigerant Lines 1 Remove lower access cover to access service valves 2 Before brazing remove plugs from external copper stub tubes Clean intern...

Page 4: ...ise basic safety precautions to avoid the possibility of electric shock 1 Power wiring and grounding must comply with local codes 2 Power supply must agree with equipment nameplate 3 Install a separat...

Page 5: ...rost Defrost Terminates on Time Unit Icing Up W H A T T O C H E C K M O D E P O W E R S U P P L Y H IG H V O L T A G E W IR IN G C O M P R E S S O R IO L R U N C A P A C IT O R S T A R T C A P A C IT...

Page 6: ...tes for the system conditions to stabilize before adjusting charge again 8 When system is correctly charged you can refer to System Pressure Curves in Service Facts to verify typical perfor mance Subc...

Page 7: ...5 8 92 3 5 8 210 8 1 4 79 3 1 8 508 20 4A6H4030B 3 1 1035 40 3 4 829 32 5 8 756 29 3 4 3 4 5 16 152 6 98 3 7 8 219 8 5 8 86 3 3 8 508 20 4A6H4036B 4 1 943 37 1 8 946 37 1 4 870 34 1 4 3 4 3 8 152 6 9...

Page 8: ...d 3 Have all Refrigerant Lines been secured and isolated properly 4 Have passages through masonry been sealed If mortar is used prevent mortar from coming into direct contact with copper tubing 5 Veri...

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