Modifications apportées à l'étape #1
Modifié par Caleb Gross —
Modification approuvée par Caleb Gross
- Avant
- Après
- Inchangé
Lignes de l'étape
| - | [* icon_caution] Use a non-contact voltage tester or a multimeter to make sure that the breaker is not electrically charged. If you do not have access to a multimeter, tap the breaker box with the back of your hand. If you use the palm of your hand and there is a charge, your hand will clench, making it hard to remove your hand from the box. |
|---|---|
| - | [* red] |
| + | [* icon_caution] Caution: Use a non-contact voltage tester or a multimeter to make sure that the breaker is not electrically charged. If you do not have access to a multimeter, tap the breaker box with the back of your hand. If you use the palm of your hand and there is a charge, your hand will clench, making it hard to remove your hand from the box. |
| + | [* red] Turn off your heat pump unit's breaker. |