Figure 2-1 Thermostat Test Points; Figure 2-2 Thermostat Sensing Bulb - Electric - Henny Penny 500 Service Manual

With an ohmmeter or continuity light, check for continuity as follows.
3 3 ) )
On a standard single temperature thermostat (Henny Penny Part No. 14293),
4 4 ) )
check between terminals 52 and 53. Move the temperature knob from off to
maximum.
• At off position, the circuit should be open.
• At maximum, the circuit should be closed.
2 2 . . 1 1 0 0 T T h h e e r r m m o o s s t t a a t t R R e e p p l l a a c c e e m m e e n n t t
Remove electrical power supplied to the fryer.
1 1 ) )
Drain the shortening from the vat (frypot).
2 2 ) )
Remove the thermostat sensing bulb from the bulb holder inside the fryer.
3 3 ) )
22

Figure 2-1 Thermostat Test Points

T T o o a a v v o o i i d d e e l l e e c c t t r r i i c c a a l l s s h h o o c c k k o o r r p p r r o o p p e e r r t t y y d d a a m m a a g g e e , , m m o o v v e e t t h h e e
p p o o w w e e r r s s w w i i t t c c h h t t o o o o f f f f a a n n d d d d i i s s c c o o n n n n e e c c t t m m a a i i n n c c i i r r c c u u i i t t b b r r e e a a k k e e r r , , o o r r
u u n n p p l l u u g g c c o o r r d d a a t t w w a a l l l l r r e e c c e e p p t t a a c c l l e e . .

Figure 2-2 Thermostat Sensing Bulb - Electric