Nzira yekuziva sei nguva ye chiller kuchenesa?

Nguva yekucheneswa kwechiller inofanirwa kutariswa nekuwanda uye kusimba kwekushandisa. Kana iyo inoshandiswa nguva dzose, inokurudzirwa kuichenesa kamwe chete mwedzi 1-3 (nguva yakareba sei mamiriro chaiwo ekusarudza).

Nezve kana zvakakosha kuchenesa uye kuchenesa maererano nekutenderera, inofanira kusarudzwa maererano nemamiriro chaiwo. Mhedziso yeinonzi denderedzwa inotemerwawo maererano nemamiriro chaiwo ekushandisa, kwete mhedziso uye yakananga.