Midea RSJ-15/190RDN7-L2 handleiding
Handleiding
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21
Water System Piping
Water inlet or outlet pipes: The spec of the water inlet or outlet thread is RC3/4” (external
thread). Pipes must be heat-resistant and durable.
1)
Installation of the pipe for PTR valve: The valve connecting thread is RC3/4”
(internal thread). After installation, it must be confirmed that the drainpipe outlet
is exposed in the air.
2)
3)
4)
5)
Piping water system as the above figure. In case of installing where outside
temperature falls below freezing point, insulation must be provided for all
hydraulic components.
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The PTR valve should be checked every half year to make sure
that there is no restriction of the valve. Please beware of hot
water from the valve. The drainage pipe should be well insulated
in order to prevent water inside pipe from freezing in cold
weather.
●
PT valve is tightened with a 68N.m torque wrench. Apply sealant to the first 3
turns of screw thread before installation; After installation, the outlet of the drain
pipe shall be installed face down, and the thread turns that are not screwed into
the PT valve shall be less than 3 turns.
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CAUTION
Handle
Drainage
pipe
WARNING
Do not dismantle the PTR valv.
Do not block o the drainage pipe, it will cause explosion and
injury.
EXPLOSION
Installation of the One Way Valve: The One Way Valve thread is RC3/4”. It is
used to prevent water from flowing backwards.
After connection of the water system piping work, turn on the cold water inlet
valve and hot water outlet valve and bleed all air from the tank. When water
flows smoothly out from water outlet pipe (tap water outlet), the tank is full,
turn o all valves and check pipeline to make sure there is no any leakage.
If the inlet water pressure is less than 0.15MPa, a pump should be installed at the
water inlet.To guarantee the safety usage of tank, a Pressure Limiting
Valve (PLV) should be installed in the water inlet pipe, if the water pressure
exceeds 0.5MPa
Condensate may be leaked from unit if drainage pipe is blocked, or unit
operates in high humidity environment, a drainage pan is recommanded as
shown as following figure:
50mm larger than
the dia. of unit
Max.22mm
Heat Pump
Water Heater
Bekijk gratis de handleiding van Midea RSJ-15/190RDN7-L2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Midea |
| Model | RSJ-15/190RDN7-L2 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4550 MB |
