Samsung MCU-4EAE1 handleiding
Handleiding
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ENGLISH
11
Refrigerant piping works
For installation of the refrigerant pipes, please refer to corresponding outdoor unit installation manual.
Since R410a has a high working pressure, only use the regulated refrigerant pipe and follow proper installation method.
Finish the gas pipe and the liquid pipe works with the insulation base. If the insulation work isn’t done properly,
condensation water may ow indoor and part of the ceiling can be damaged by heat.
In brazing the pipe, please follow the prescribed brazing method. (Please refer to outdoor unit installation manual)
Method Branch with Y-joint
Using MCU
only
Using Y- joint
and MCU
Refrigerant pipe installation
Items Examples Remarks
Max.
piping
length
Outdoor ~
Outdoor unit
Piping
(Equivalent
piping)
200m below
(220m below)
Using MCU only a+b+c+d+e+f+g ≤ 200 m (220m)
Equivalent pipe
length.
Y joint : 0.5m,
Header : 1m,
MCU : 1m
Using Y-joint and MCU a+g+m ≤ 200 m (220 m)
Total
piping
1000m below
Using MCU only a+b+c+d+e+f+g ≤ 1000 m
Using Y-joint and MCU
a+b+c+d+e+f+g+p+h+i+j+k+m
≤ 1000 m
Piping 10 m below r ≤ 10, s ≤ 10, t ≤ 10 m
Equivalent
piping
13 m below r ≤ 13, s ≤ 13, t ≤ 13 m
Level
dierence
Outdoor ~
Indoor unit
Piping 50 m / 40 m
*1)
H1 ≤ 50/40 m
Indoor ~
Indoor unit
Piping 15m below H2 ≤ 15 m
Outdoor ~
Outdoor unit
Piping 5m below H3 ≤ 5 m
MCU~MCU Piping 15m below H4 ≤ 15 m
Allowable
length
after
branch
The rst branch ~
the farthest
Indoor unit
Piping 45 m below
Using MCU only 45 m
Using Y-joint and MCU g+m ≤ 45 m
MCU
(Included EEV)
Piping 20m below m ≤ 20 m
*1) As an outdoor unit is located in a lower position than indoor unit, level dierence is 40m.
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Productinformatie
| Merk | Samsung |
| Model | MCU-4EAE1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2673 MB |
