d*******8
发帖数: 321 | 1 空调运转时间越来越长，往年空调启动很短时间温度就降下来了。请问是否可以像汽车
空调一样测以下气压，加点cooer? |
z***9
发帖数: 1052 | 2 measure the temp difference between inlet and outlet. ideally, the
difference should be 12F and above. For older unit, like mine, can reach 10F
at best after refilled.
If yours is below 8F, definitely check it out. |
y******n
发帖数: 8667 | 3 请人来维护下吧。据说建议每年都要维护的。你多长时间没做维护了？ |
a****t
发帖数: 1056 | 4 Imore 说过要22F difference是excellent.
10F
【在 z***9 的大作中提到】
: measure the temp difference between inlet and outlet. ideally, the
: difference should be 12F and above. For older unit, like mine, can reach 10F
: at best after refilled.
: If yours is below 8F, definitely check it out.
|
z***9
发帖数: 1052 | 5 excellent is pretty difficult to reach, my 3 years old one can barely reach
16 to 18. Anyway, if yours is over 12, it should cool down in a decent time.
【在 a****t 的大作中提到】
: Imore 说过要22F difference是excellent.
:
: 10F
|
a****t
发帖数: 1056 | 6 Imore还说过15F才ok.
reach
time.
【在 z***9 的大作中提到】
: excellent is pretty difficult to reach, my 3 years old one can barely reach
: 16 to 18. Anyway, if yours is over 12, it should cool down in a decent time.
|
z***9
发帖数: 1052 | 7 just get a pro to check out
【在 a****t 的大作中提到】
: Imore还说过15F才ok.
:
: reach
: time.
|
d*******8
发帖数: 321 | 8 Could you please tell me how to measure the difference between inlet and
outlet? |
z***9
发帖数: 1052 | 9 a good tool for that
http://www.amazon.com/Etekcity-Temperature-Non-Contact-Infrared
【在 d*******8 的大作中提到】
: Could you please tell me how to measure the difference between inlet and
: outlet?
|
d*******8
发帖数: 321 | 10 Could you please tell me how to measure the difference between inlet and
outlet? |
J**S
发帖数: 25790 | 11 如果低于12F，修要多少银子？
10F
【在 z***9 的大作中提到】
: measure the temp difference between inlet and outlet. ideally, the
: difference should be 12F and above. For older unit, like mine, can reach 10F
: at best after refilled.
: If yours is below 8F, definitely check it out.
|
d*******8
发帖数: 321 | 12 Could you please tell me how to measure the difference between inlet and
outlet? |
J**S
发帖数: 25790 | 13 用体温计可以不？
INLET应该是室温把。 那OULET就是把体温计放在出风口？
【在 d*******8 的大作中提到】
: Could you please tell me how to measure the difference between inlet and
: outlet?
|
z***9
发帖数: 1052 | 14 if there is no leak, just refill. then it's about $80 labor + about $60 per
pound of freon.
if there is problem, then it really depends on what the problem is
【在 J**S 的大作中提到】
: 如果低于12F，修要多少银子？
:
: 10F
|
