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| DSH 712
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| Abnormal operation5 ^* @1 e; e# n7 l, O: }
| 19.5
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Question:- n# p/ A3 d! |: s: P
Should the heating element shown in the photograph, which is commonly used for the defrosting heating element in refrigerators, be considered as a "tubular sheathed or embedded heating element?" Is the test of sub-clause 19.5 applicable?9 Z( |$ V. O* v8 Z( y" u
Decision:3 q P+ h; @9 u8 }" _+ V' ^7 G5 O
Heating elements insulated by PVC, or other similar cable insulation are not tested in accordance with clause 19.5, which refers to a special insulation that may be affected by humidity conditions.
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