Uponor KaMo Combi Port BASE XU, Инструкция по установке и эксплуатации

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28 l Uponor Combi Port BASE XU l Installation manual
7 Troubleshooting
Fault description Cause Solution
Hot water function
Hot water temperature too low
or volatile
Central heating
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setpoint.
Heating circuit pump type not supported The following pump type is supported:
- Wilo Yonos Para
Setting for heating circuit pump is not correct Heating circuit pump setting: Constant pressure
Pump performance too low Check pump performance
Mixing valve faulty Check mixing valve function
Setting for heating circuit control is not correct Check heating circuit control setting
Heating circuit control faulty Check heating control function
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Cold water pressure too low/too high Cold water pressure at unit: min. 2 bar, max. 4 bar
Combination heat interface unit
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Strainer in cold water input dirty Clean the strainer in the cold water input
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is working
Air in the system Vent the system while dispensing
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the heat exchanger
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using heat meters:
Combi Port BASE XU: 15 l/min
Combi Port BASE XU: 21 l/min
Heat meter type not supported Use heat meter type with Qn 1.5, ultrasound
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Heat exchanger dirty Clean the heat exchanger
Thermostatic hot water temperature limiter:
Setting is not correct Check the thermostatic hot water temperature
limiter is working and correctly set
PM valve does not switch over Replace the PM valve
Waiting time for hot water is too long
Check the pump setting in the central heating
system Pump setting: Constant pressure
The temperature setting on the thermostatic lead
module is too low Increase the temperature setting on the
thermostatic lead module
The capillary on the thermostatic lead module is
dirty Clean the capillary on the thermostatic lead module
No thermostatic lead module available 5HWUR¿WWKHWKHUPRVWDWLFOHDGPRGXOH
Noise generation
Noise generated in the station Pipe clamps too tight Loosen pipe clamps
Whistling noises during dispensing
Cold water strainer is dirty Clean the cold water strainer
Cold water throttle valve is dirty Clean the cold water throttle valve
Noise generated in the PM valve
Noise generated via a third route Replace the MS disc, spring and locking ring using a
replacement kit for PM valves,
3rd route