14
5.6 Resistance charts
Checking connections in the terminal box at
the power connections L and N; see fig. 10 for
115 V and 208 - 230 V.
*T can only be checked with the terminal box
removed; if the thermiks is open the pump will
not run.
Fig. 10
Checking at the pin connection behind the
terminal box (see section 6.3 Replacing the
terminal box or capacitor for terminal box
removal):
Fig. 11 shows terminal plug-in stator relation-
ship to the top / nameplate end of the stator.
Fig. 11 Terminal plug in stator
Fig. 12 Internal wiring
Connection
OHM value
range
Nominal
115V
L to N (Speed 3)
=
6.9 to
8.01
7.55
L to N (Speed 2)
=
9.7 to
11.38
10.54
L to N (Speed 1)
=
12.97 to
15 23
14.10
Connection
OHM value
range
Nominal
208V
-
230V
L to N (Speed 3)
=
34.63 to
40.66
37.65
L to N (Speed 2)
=
41.57 to
48.81
45.19
L to N (Speed 1)
=
56.67 to
66.53
61.60
T
M
04
56
33
36
0
9
L N
Stator
pin connection
Winding groups
1 to 2
RA: Main winding
4 to 5
RS
1
: Auxiliary winding
6 to 7
RS
2
: Auxiliary winding
2 to 8
T: Thermiks
Connection
OHM value
range
Nomi-
nal
115V
RA (1 to 2)
=
6.7 to 7.9
7 3
RS
1
(4 to 5)
=
3.0 to 3.6
3 3
RS
2
(6 to 7)
3.0 to 3.6
3 3
T (2 to 8)
=
0
Connection
OHM value
range
Nomi-
nal
208V
-
230V
RA (1 to 2)
= 30.4 to 35 6
33
RS
1
(4 to 5)
= 12 0 to 14 0
13
RS
2
(6 to 7)
= 12 0 to 14 0
13
T (2 to 8)
=
0
TM
04
56
43
36
09
TM
04
5
637
3
609
