Refrigeration connexion
Plug (A)
Hex / Allen key of 4 mm
3
-
way valve
Load orifice
Plug (B)
Service hose (blue)
fitted with valve push
-
button
+LJKSUHVVXUHKRVHUHG
5HIULJHUDWLRQFRQQHF[LRQ*DV
¿JXUH&RQQH[LRQRIWKHKRVHRQWKH*D]YDOYH
First seal test
5HPRYH WKH SURWHFWLYH SOXJV
B
IURP WKH FKDUJLQJ
KROH
Schrader
LQWKH*DVYDOYHODUJHGLDPHWHU
&RQQHFWWKHKLJKSUHVVXUHKRVHWRWKH
Manifold
.
&RQQHFW WKH ERWWOH RI QLWURJHQ WR WKH
Manifold
8VH
RQO\GU\QLWURJHQW\SH8
3UHVVXUL]HWKHUHIULJHUDQWFLUFXLWZLWKQLWURJHQEDU
PD[LPXP *DV FRQQHFWLRQ ± FRQGHQVRU /LTXLG
FRQQHFWLRQDVVHPEO\
/HWWKHFLUFXLWXQGHUSUHVVXUHIRUPLQXWHV
Lo
Hi
UE
MH
Liaison...
liquide
gaz
Haute
pression
Azote
10 bars max.
30 mn mini
High
SUHVVXUH
1LWURJHQ
0D[EDU
during 30 mn mini.
Connection
Liquid
*DV
6HDUFK IRU OHDNV ZLWK D OHDN GHWHFWRU SURGXFW UHSDLU
DQGUHSHDWWKHWHVW
Lo
Hi
UE
MH
Liaison...
liquide
gaz
Haute
pression
Contrôle
d’étanchéité
Vanne fermée,
Contrôle pression
High
SUHVVXUH
&ORVHGYDOYH
SUHVVXUHFRQWURO
Leak control
:KHQWKHSUHVVXUHLVVWDEOHDQGOHDNDJHLVH[FOXGHG
GUDLQ QLWURJHQ OHWWLQJ D SUHVVXUH DERYH DWPRVSKHULF
SUHVVXUHWREDU
&UHDWLQJ D YDFXXP DQG ¿OOLQJ WKH UHIULJHUDWLRQ
connections with gas
,I QHFHVVDU\ FDOLEUDWH WKH
Manifold
JDXJH WR EDU
$GMXVWWKHYDFXXPJDXJHWRWKHDWPRVSKHULFSUHVVXUH
DURXQGPEDU
&RQQHFWWKHYDFXXPSXPSWRWKH
Manifold
. Connect
DYDFXXPJDXJHLIWKHYDFXXPSXPSLVQRWHTXLSSHG
Lo
Hi
UE
MH
Liaison...
liquide
gaz
Haute
pression
Vacuomètre
Pompe à vide
Vacuum pump
High
SUHVVXUH
Vacuum pump
Connection
Liquid
*DV
Vacuum gauge
&UHDWH D YDFXXP XQWLO WKH UHVLGXDO SUHVVXUH LQ WKH
FLUFXLWIDOOVEHORZWKHYDOXHJLYHQLQWKHIROORZLQJWDEOH
PHDVXUHGZLWKWKHYDFXXPJDXJH
T °C
5°C<T<10°C
10°C<T<15°C
15°C < T
Pmax
- bar
. .
- mbar
. . . 0.009 . . .
. . . . . 9 . . . . .
. . . 0.015 . . .
. . . . 15 . . . .
. . . 0.020 . . .
. . . .20 . . . . .
/HW WKH SXPS FRQWLQXH WR RSHUDWH IRU DQRWKHU
PLQXWHVPLQLPXPDIWHUUHDFKLQJWKHYDFXXP
&ORVH WKH
Manifold
YDOYH DQG WKHQ VWRS WKH YDFXXP
pump
without disconnecting any of the hoses in
place
.
"
If the outdoor temperature is b5 and
&XVHPHWKRGHPSW\VHH$11(;
5HPRYHWKHDFFHVVSOXJV$IURPWKHYDOYHFRQWUROV
,IDQDGGLWLRQDOFKDUJHLVUHTXLUHVDGGWKHDGGLWLRQDO
FKDUJHEHIRUH¿OOLQJWKHK\GUDXOLFXQLWZLWKJDV3OHDVH
UHIHUWRWKH
para.
$GGLWLRQDOFKDUJHSDJH
.
)LUVW RI DOO IXOO\ RSHQ WKH /LTXLG YDOYH VPDOO
DQG WKHQ WKH *D] YDOYH ODUJH XVLQJ D KH[ NH\
FRXQWHUFORFNZLVH
GLUHFWLRQ
ZLWKRXW
IRUFLQJ
H[FHVVLYHO\DJDLQVWWKHVWRS
5HPRYHWKHKRVHUDSLGO\WRWKH
Manifold
.
5H¿WWKHRULJLQDOFDSVEHVXUHWKH\DUHFOHDQDQG
tighten them to the recommended tightening torque
¿JXUH
7KH VHDOLQJ LV SHUIRUPHG LQ WKH FDSV RQO\
metal to metal.
7KH RXWGRRU XQLW GRHV QRW FRQWDLQ DQ\ DGGLWLRQDO
UHIULJHUDQWHQDEOLQJWKHLQVWDOODWLRQWREHSXUJHG
)OXVKLQJLVVWULFWO\IRUELGGHQ
2.8.2 Sealing test
2QFH WKH UHIULJHUDWLRQ FLUFXLW KDV EHHQ JDVVHG DV
GHVFULEHG DERYH FKHFN WKDW DOO WKH UHIULJHUDWLRQ
FRQQHFWRUVDUHJDVWLJKFRQQHFWRUV
7KHVHDOLQJWHVWPXVWEHSHUIRUPHGZLWKDQDSSURYHG
JDVGHWHFWRU,IWKHÀDULQJVKDYHEHHQPDGHFRUUHFWO\
WKHUHVKRXOGEHQROHDNV
"
If there is a leak:
%ULQJ WKH JDV LQWR WKH RXWGRRU XQLW SXPS GRZQ
7KH SUHVVXUH VKRXOG QRW GURS EHORZ DWPRVSKHULF
SUHVVXUH EDU WR UHDG RQ
Manifold
VR DV QRW WR
FRQWDPLQDWHWKHUHFRYHUHGJDVZLWKDLURUPRLVWXUH
Make the connection again.
5HSHDWWKHFRPPLVVLRQLQJSURFHGXUH
.
,QVWDOODWLRQDQGFRPPLVVLRQLQJLQVWUXFWLRQV³(1´
Heat pump alfea hybrid duo
22
