Pin mapping for temperature sensor feedthroughs
    (based on email exchange 9-may-01)

> >  FDT1:  HPH     =6
        pin #   connection
        1       +ve 
        2       +ve
        3       +ve
        4       not used
        5       -ve
        6       -ve
        7       -ve
        8       not used
        9       not used
        10      not used
>
> >  FDT2:  TS1, TS2+TCH     4+4+2=10
>       pin #   connection		pin on 9-pin D connector
>       1       TS1 V+			2       (same for all)
>       2           I+                  4
>       3           V-                  1
>       4           I-                  5
>       5       TS2 V+                  2       (same for all)
>       6           I+                  4
>       7           V-                  1
>       8           I-                  5
>       9 (I)   white wire      1       Tachometer
>      10 (J)   red wire        2	  ""

>
> >  FDT3:  Pump Motor 
> >	    To be determined	     


> >  FDT4:  TS5, TS6+LPH     4+4=8
>       pin #   connection              pin on 9-pin D connector
>       1       TS5 V+                  2       (same for all)
>       2           I+                  4
>       3           V-                  1
>       4           I-                  5
>       5       TS6 V+                  2       (same for all)
>       6           I+                  4
>       7           V-                  1
>       8           I-                  5
>       9/10       nothing

> >  FDT5:  TS3, TS4            4+4+2=10
>       pin #   connection              pin on 9-pin D connector
>       1       TS3 V+                  2       (same for all)
>       2           I+                  4
>       3           V-                  1
>       4           I-                  5
>       5       TS4 V+                  2       (same for all)
>       6           I+                  4
>       7           V-                  1
>       8           I-                  5			
        9       LPH +ve			6  (LPH connected to 
       10       LPH -ve			7  TS4 D-connector0
>
> >  FDT6:  TS7, TS8            4+4=8
>       pin #   connection              pin on 9-pin D connector
>       1       TS7 V+			2       (same for all)
>       2           I+                  4
>       3           V-                  1
>       4           I-                  5
>       5       TS8 V+			2       (same for all)
>       6           I+                  4
>       7           V-                  1
>       8           I-                  5