13
Table 9. Flooded Charge Temperature Dierence Factor
Ambient, °F
Design T.D.
30 25 20 15 10
+60 – 0.38 1.0 1.74 2.46
+40 0.59 0.80 1.0 1.19 1.40
+20 0.76 0.88 1.0 1.13 1.25
0 0.84 0.91 1.0 1.07 1.16
-20 0.88 0.93 1.0 1.05 1.13
Table 10. Model Cross Reference
Model Reference *NH *NL *NX *NQ *NE
1 *NH-S01-A007 *NL-S01-A007 *NX-S01-A006 *NQ-S01-A005 *NE-S01-A008
2 *NH-S01-A009 *NL-S01-A008 *NX-S01-A008 *NQ-S01-A006 *NE-S01-A009
3 *NH-S02-A011 *NL-S02-A010 *NX-S02-A010 *NQ-S02-A008 *NE-S02-A011
4 *NH-S02-A015 *NL-S02-A014 *NX-S02-A013 *NQ-S02-A010 *NE-S02-A015
5 *NH-S02-A017 *NL-S02-A016 *NX-S02-A015 *NQ-S02-A012 *NE-S02-A018
6 *NH-S03-A022 *NL-S03-A021 *NX-S03-A020 *NQ-S03-A016 *NE-S03-A023
7 *NH-S03-A026 *NL-S03-A024 *NX-S03-A023 *NQ-S03-A017 *NE-S03-A027
8 *NH-S04-A030 *NL-S04-A028 *NX-S04-A026 *NQ-S04-A021 *NE-S04-A031
9 *NH-S04-A034 *NL-S04-A032 *NX-S04-A030 *NQ-S04-A023 *NE-S04-A036
10 *NH-S05-A037 *NL-S05-A036 *NX-S05-A033 *NQ-S05-A026 *NE-S05-A039
11 *NH-S05-A044 *NL-S05-A042 *NX-S05-A038 *NQ-S05-A029 *NE-S05-A047
12 *NH-S06-A053 *NL-S06-A050 *NX-S06-A045 *NQ-S06-A034 *NE-S06-A056
13 *NH-S07-A061 *NL-S07-A055 *NX-S07-A052 *NQ-S07-A042 *NE-S07-A065
14 *NH-D04-A021 *NL-D04-A020 *NX-D04-A020 *NQ-D04-A016 *NE-D04-A023
15 *NH-D04-A029 *NL-D04-A028 *NX-D04-A026 *NQ-D04-A021 *NE-D04-A031
16 *NH-D04-A034 *NL-D04-A032 *NX-D04-A030 *NQ-D04-A023 *NE-D04-A036
17 *NH-D06-A044 *NL-D06-A042 *NX-D06-A040 *NQ-D06-A031 *NE-D06-A046
18 *NH-D06-A051 *NL-D06-A048 *NX-D06-A045 *NQ-D06-A034 *NE-D06-A054
19 *NH-D08-A058 *NL-D08-A056 *NX-D08-A053 *NQ-D08-A041 *NE-D08-A062
20 *NH-D08-A068 *NL-D08-A065 *NX-D08-A061 *NQ-D08-A046 *NE-D08-A073
21 *NH-D10-A074 *NL-D10-A071 *NX-D10-A066 *NQ-D10-A052 *NE-D10-A079
22 *NH-D10-A088 *NL-D10-A083 *NX-D10-A076 *NQ-D10-A057 *NE-D10-A093
23 *NH-D12-A106 *NL-D12-A100 *NX-D12-A091 *NQ-D12-A069 *NE-D12-A112
24 *NH-D14-A123 *NL-D14-A110 *NX-D14-A104 *NQ-D14-A083 *NE-D14-A129
* First letter of model corresponds to a particular brand. B is Bohn. L is Larkin. C is Climate Control. H is Chandler.
Maintenance
Air-cooled condensing units require a minimum of maintenance.
The unit coil will require a periodic cleaning and this can be
accomplished by a brush, vacuum cleaner, pressurized air
stream or a commercially available coil cleaning foam. All of
Cleaning Instructions
Heatcraft recommends that the nned surface of this unit be
cleaned approximately every six months; more frequent cleaning
may be required if extreme conditions cause clogging or fouling
of air passages through the nned surface.
Calgon Corporation's CalClean 41352 (or equal) should be
acceptable for cleaning this unit. CalClean should be applied
liberally to entering air and leaving air surfaces of the nned area
in accordance with the label directions.
the condenser fan motors have sealed ball bearings. The only
acceptable service to these bearings is replacement.
CAUTION: Under no circumstances should this unit be cleaned with an acid-based cleaner.
Comments to this Manuals