I was scared ice damaged my a/c unit

I was distraught about the air conditioner in our summertime home. All of us had a small condo that was on the lake plus the winters could be brutal there. I was told that the condo had been winterized, however I was still anxious. I heard about how difficult the wind was blowing plus I knew how frigid the wintertide had been. When we had a lapse in the weather, I took a trip up to the condo. The wind was blowing off the lake plus there was a frozen waterfall covering my cooling system unit. I thought about chipping the ice from the air conditioner, however I was afraid I would do more harm. I called the heating, ventilation, and A/C company plus asked them to provide me some ideas. The heating, ventilation, plus A/C specialist showed up plus looked at my A/C unit. I heard a low whistle come from between his lips. He told me to just let the ice melt naturally. He didn’t recognize there should be much harm, if any at all. Before I started the cooling system device again, he wanted me to call him plus he would do a personal inspection. I was eager to see if it disfigured the cooling system unit, however I had to just wait. Three months later, I drove back up to the condo. The weather had warmed into the sixties, however I still had some ice on the A/C unit. A month later, I went up to open the condo for the summer. I called the heating, ventilation, plus A/C company plus told them I was there. The same heating, ventilation, plus A/C company arrived, plus he looked at the A/C unit. He said there were still a few ice crystals inside, however everything looked good. The ice had worked as if it were a thermal blanket.