==
Ygd b`kbtk`shnm ne ctbs qdrhrs`mbd 4sgd rhlokd b`kbtk`shnm hr `r enkknv s`akd5
Wtraight part
Gend part
Fir out part
Wtatic pressure box
Fir inlet grille /with air filter0
Halculate as per 8m length 8Ta3 8Ta6m
Jach bend takes as a:{;m long straight duct
Halculate as 9<Ta
Halculate as <7Ta6each
Halculate as ;7Ta6each
Ygd bgnrdm bg`qs ne rhlokd ctbs
m
:
6h/m
:
6n0
100
200
300
400
500
600+10,
800
1-000
1-200+20,
250 @
60
/mmxmm0
250 @
90
250 @
120
250 @
140
250 @
170
250 @
190
250 @
230
250 @
270
250 @
310
Whape
Ntem
Fir volume
Wquare duct
Iimension
m
:
6h/m
:
6n0
1-400
1-600
1-800+30,
2000
2400
3-000+50,
3-500
4-000
4-500
5-000
5-500
6-000+100,
/mmxmm0
250 @
350
250 @
390
250 @
430
250 @
470
250 @
560
250 @
650
250 @
740
250 @
830
250 @ 920
250 @ 1000
250 @ 1090
250 @ 1180
Whape
Ntem
Fir volume
Wquare duct
Iimension
B8 Ygd `ssdmshud l`ssdqr hm hmrs`kk`shnm ne `hq rtbshnm `mc chrbg`qfhmf ctbs
Vecommend to use anti4frost and sound4absorbing
duct5 /locally bought0
Xhe duct installation work should be finished before the
fitment of ceiling5
Xhe duct must be heat insulated5
Xhe specific air4discharging outlet should be installed at
the place where the airflow can be reasonably distributed5
Xhe surface should leave a checking meatus for checking
and maintenance5
C8 Ygd dw`lokdr ne hloqnodq hmrs`kk`shnm
Io not use air in duct and take the ceiling inner side instead5 Xhe result is because of the irregular
outer air mass3 strong wind and sunshine3 the humidity is increased5
Xhere may be water drop on the outside of duct5 Kor cement and other new constructions3 even if not
taking ceiling inner side as duct3 the humidity will also be so high5 Ft this time3 use glass fiber
to perform heat preservation to the whole5 /use iron net to bind the glass fiber0
Fffected by the capacity of air discharging fan3 the strong wind in the outer duct and wind direction3
when unit air sending volume exceeds the limit3 the discharged water of heat exchanger will overflow3
leading to water leakage5
Fir
Fir
Iuct
Wpecial air discharging outlet
Yse screw bolt to fix
Qaybe exceeding the unit operation limit /for exampleA when indoor dry bulb temperature is :<degree3
web bulb temperature is 9;degree03 it may lead to overload of compressor5
Note:1Pa/m=0.1mmAq/m
Содержание MRV II AV48NMVERA
Страница 112: ...112 5 Wiring connection among units ...