排氣溫度不得超過125℃（距離壓縮機150㎜-200㎜的排氣管處），但必須比排氣壓力對應(yīng)的飽和溫度高28℃。

機殼底部中心在保溫絕熱時的溫度不得超過107.2℃，但至少比吸氣壓力對應(yīng)的飽和溫度高28℃。

電機線圈溫度用電阻法測量，測得溫度不得超過129.4℃。

吸氣溫度在戶外環(huán)境溫度高的情況下過熱度不小于2.8℃

環(huán)境溫度至少應(yīng)在-29℃以上，否則會損壞壓縮機。

開機頻率為每小時“六開六?！?。

The exhaust temperature shall not exceed 125 ℃ (at the exhaust pipe 150 mm - 200 mm away from the compressor), but it must be 28 ℃ higher than the saturation temperature corresponding to the exhaust pressure.

The temperature of the bottom center of the casing during thermal insulation shall not exceed 107.2 ℃, but at least 28 ℃ higher than the saturation temperature corresponding to the suction pressure.

The motor coil temperature shall be measured by resistance method, and the measured temperature shall not exceed 129.4 ℃.

When the outdoor ambient temperature is high, the superheat of the suction temperature shall not be less than 2.8 ℃

The minimum ambient temperature should be at least above - 29 ℃, otherwise the compressor will be damaged.

The maximum startup frequency is "six on and six off" per hour.