O.P.this post was edited
Hi,
we have recently moved into a house with a Temperzone 3 phase 16kW ducted AC with a UC8 control board, and a TZT-100 thermostat inside.
During cooling operation, once the setpoint temperature is met inside, the outdoor unit will make a low hum as the compressor seems to engage (or ramp) every 10s, which is somewhat annoying and (to me) sounds like not a长期在机械上进行的好事,对邻居会很烦人。
AC Tech一直在检查它,他说它正在正常运行。
当我随后与温带交谈时,他们说该单元具有数字阀门控制,这可以使技术产生声音,并且可以在传统的压缩器模式下使用数字操作,并在传统的压缩机模式下使用。我不确定这是否意味着该设备具有数字滚动压缩机。
我想知道 - 如果在控制器中更改了操作模式(压缩机类型设置从“数字滚动”更改为“固定容量”)?它们可能会令人烦恼 - 取决于安装位置,周围环境以及较小程度的安装质量。
是否需要控制能力。
o.p.p. o.p.this post
amey01> amey01 writes writes writes writes writes writes writes writes writes n drites
您是否要控制 - 或者您的控制。对系统操作功能的损害不会太大。
The setting has been changed to "fixed capacity" and that seems to have addressed the 10 second cycling noise.
Operating under fixed capacity sounds much healthier when it is running.
评论
Probably a Copeland digital scroll compressor Which can ramp down to 10% capacity
The noise is the solenoid valve engaging on/off in part load
Now you have a fixed speed compressor which达到设定温度时,循环会循环。
,如果您晚上在卧室等小区域等小区域,则效率降低了。
在我的情况下。白天大型客厅 - 需要17kW的能力来冷却 - 我的Actron在夜间做得很好
- 只有可变的容量压缩机可以将其降至1.7 kW
我我认为您只是失去了降低
p.p.p.p.p. p pert p p p p p p p p p p p p p.刚刚失去了逐渐降低的能力
我会看到它的发展,但是根本不会错过每一个秒的可怕声音。
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