heat pump won't regulate temperature
(Nova Scotia Canada)
Senville Leto 18000 btu. New unit and won't regulate temps. If set at 70 it keeps getting warmer in house and unit doesn't stop putting out heat.If I manually drop temp to 69 then a/c comes on and cools house but when 69 is reached, the eat pump keeps cooling and doesn't stop. If I then manually put temp to 70 then heat comes on and the cycle starts again.