Waterstage WO G112LCT Series User manual

Installation and
operating manual
intended for professionals
To be saved for
future consultation
Split integrated DHW type
Document n° 1586-1 ~ 20/02/2013
Air to Water Heat Pump
Fujitsu General (Euro) GmbH
Werftstrasse 20
40549 Düsseldorf - Germany
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1RQFRQWUDFWXDOGRFXPHQW
Outdoor unit
WO*G112LCT
WO*G140LCT
WO*K112LCT
WO*K140LCT
WO*K160LCT
Hydraulic unit
WG*G140DD6
WG*K160DD9
FR EN IT NL DE
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all-guides.com

Contents
Package . . . . . . . . . . . . . . . . . . . . . . . . 4
'H¿QLWLRQV . . . . . . . . . . . . . . . . . . . . . . . 4
6SHFL¿FDWLRQV . . . . . . . . . . . . . . . . . . . . . 5
'HVFULSWLRQ. . . . . . . . . . . . . . . . . . . . . . .9
2SHUDWLQJSULQFLSOH . . . . . . . . . . . . . . . . .10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5HJXODWLRQLQVWDOODWLRQDQGPDLQWHQDQFHFRQGLWLRQV . . 12
8QSDFNLQJDQGUHVHUYDWLRQV. . . . . . . . . . . . . 12
5HFHLSW . . . . . . . . . . . . . . . . . . . . 12
+DQGOLQJ . . . . . . . . . . . . . . . . . . .12
&RQWDLQPHQWRIUHIULJHUDQWFLUFXLWV . . . . . . 12
$FFHVVRULHVSURYLGHG . . . . . . . . . . . .12
,QVWDOODWLRQSRVLWLRQ . . . . . . . . . . . . . . . . .13
,QVWDOODWLRQRIWKHRXWGRRUXQLW . . . . . . . . . . . . 13
,QVWDOODWLRQSUHFDXWLRQV . . . . . . . . . . . . 13
2XWGRRUXQLWSRVLWLRQLQJ . . . . . . . . . . .14
&RQGHQVDWHGUDLQKRVH . . . . . . . . . . . . 14
,QVWDOOLQJWKHK\GUDXOLFXQLW . . . . . . . . . . . . .15
,QVWDOODWLRQSUHFDXWLRQV. . . . . . . . . . . . 15
5HIULJHUDWLRQFRQQHFWLRQV . . . . . . . . . . . . . . 16
5XOHVDQGSUHFDXWLRQV . . . . . . . . . . . .16
5HIULJHUDWLRQFRQQHFWLRQV. . . . . . . . . . . 17
&UHDWLQJWKHÀDULQJV . . . . . . . . . . . . .17
6KDSLQJWKHUHIULJHUDWLRQSLSHV . . . . . . . . 17
&RQQHFWLQJWKHÀDUHGFRQQHFWLRQV. . . . . . 17
)LOOLQJWKHLQVWDOODWLRQZLWKJDV. . . . . . . . . . . . 19
&RPPLVVLRQLQJSURFHGXUH . . . . . . . . . .19
6HDOLQJWHVW . . . . . . . . . . . . . . . . . . 20
$GGLWLRQDOFKDUJH . . . . . . . . . . . . . . . 21
3XPSGRZQRSHUDWLRQ5HIULJHUDQWFROOHFWLQJ
RSHUDWLRQRXWGRRUXQLW . . . . . . . . . . . . 21
+\GUDXOLFFRQQHFWLQJ . . . . . . . . . . . . . . . .22
*HQHUDO . . . . . . . . . . . . . . . . . . . . 22
&RQQHFWLQJWRWKH'+:FLUFXLW . . . . . . . . 23
5LQVLQJRXWWKHLQVWDOODWLRQ . . . . . . . . . . 24
)LOOLQJDQGSXUJLQJWKHLQVWDOODWLRQ . . . . . .24
&RQQHFWLQJWKH)DQFRQYHFWRUFLUFXLW. . . . . 24
+HDWLQJFLUFXODWLRQSXPSVSHHGVHWWLQJV . . . . . .25
(OHFWULFDOFRQQHFWLRQV . . . . . . . . . . . . . . . . 26
&KDUDFWHULVWLFRIWKHHOHFWULFDOVXSSO\. . . . . 26
*HQHUDOUHPDUNVRQHOHFWULFDOFRQQHFWLRQV . . 26
2YHUYLHZRIDOOWKHHOHFWULFDOFRQQHFWLRQV . . 27
&DEOHVHFWLRQDQGSURWHFWLRQUDWLQJ. . . . . . 27
(OHFWULFDOFRQQHFWLRQV
RQWKHVLQJOHSKDVHRXWGRRUXQLWVLGH. . . . . 28
(OHFWULFDOFRQQHFWLRQV
RQWKHSKDVHRXWGRRUXQLWVLGH. . . . . . . 29
(OHFWULFDOFRQQHFWLRQV
RQWKHK\GUDXOLFXQLWVLGH . . . . . . . . . . . 30
2XWGRRUVHQVRU . . . . . . . . . . . . . . . . . . .34
5RRPWKHUPRVWDWDQGRUUHPRWHFRQWURO. . . . . . . 34
,QVWDOOLQJDURRPVHQVRU . . . . . . . . . . . 34
,QVWDOOLQJDUHPRWHFRQWURO . . . . . . . . . . 34
&RPPLVVLRQLQJ . . . . . . . . . . . . . . . . . . .34
&RQ¿JXULQJURRPWKHUPRVWDWZLUHOHVV . . . . . . . 35
&RQ¿JXULQJUHPRWHFRQWUROZLUHOHVV . . . . . . . . 35
Description of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
"7KLVGHYLFHUHTXLUHVIRULWVLQVWDOODWLRQWKHLQWHUYHQWLRQRITXDOL¿HGSHUVRQQHOZLWKDFHUWL¿FDWHRI
capacity for handling refrigerants.
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Regulation system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8VHULQWHUIDFH5HPRWHFRQWURORSWLRQDQG
5RRPWKHUPRVWDWRSWLRQ . . . . . . . . . . . . . . 36
'HVFULSWLRQRIWKHGLVSOD\ . . . . . . . . . . . . . . 38
7HPSHUDWXUHFRQWURO . . . . . . . . . . . . . . . . . 38
6HWWR . . . . . . . . . . . . . . . . . . . . . 38
3DUDPHWHULQJWKHVHWWLQJ . . . . . . . . . . . . . .40
*HQHUDO . . . . . . . . . . . . . . . . . . . . 40
6HWWLQJSDUDPHWHUV . . . . . . . . . . . . . . 40
/LVWRIIXQFWLRQOLQHV
VHWWLQJVGLDJQRVLVVWDWXV. . . . . . . . . . 40
Overall hydraulic layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
(OHFWULFDOZLULQJGLDJUDPV. . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
)DXOWVGLVSOD\HGRQWKHK\GUDXOLFXQLW . . . . . . . . 58
,QIRUPDWLRQGLVSOD\ . . . . . . . . . . . . . . . . .59
Maintenance of the installation . . . . . . . . . . . . . . . . . . . . . . . . 62
+\GUDXOLFFKHFNV . . . . . . . . . . . . . . . . . .62
0DLQWHQDQFHRIWKH'+:WDQN. . . . . . . . . . . . 62
(PSW\LQJWKHKRWZDWHUWDQN . . . . . . . . .62
'HVFDOLQJ . . . . . . . . . . . . . . . . . . . 62
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
(PSW\LQJWKHK\GUDXOLFXQLW . . . . . . . . . . . . . 63
'LVWULEXWLRQYDOYH . . . . . . . . . . . . . . . . . .63
Instructions for the user. . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Quick-start procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
)DXOWVGLVSOD\HGRQWKHVLQJOHSKDVHRXWGRRUXQLW . 60
)DXOWVGLVSOD\HGRQWKHSKDVHRXWGRRUXQLW . . . . 61
&KHFNLQJWKHRXWGRRUXQLW . . . . . . . . . . . . . . 62
(OHFWULFDOFKHFNV. . . . . . . . . . . . . . . . . . . 62
$&,FKHFN . . . . . . . . . . . . . . . . . . . . . . 63
6WDUWXSFKHFNOLVW . . . . . . . . . . . . . . . . . . 64
%HIRUHVWDUWLQJXS. . . . . . . . . . . . . . . 64
6WDUWLQJXS . . . . . . . . . . . . . . . . . .65
6HWWLQJVVKHHW . . . . . . . . . . . . . . . . . . . . 66
6WDUWXSGDWDVKHHW . . . . . . . . . . . . . . . . .67
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1 Description of the unit
1.1 Package
1 package2XWGRRUXQLW
1 package+\GUDXOLFXQLWDQGRXWGRRUVHQVRU
1.2 'H¿QLWLRQV
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7KLV WHFKQRORJ\ HQDEOHV \RX WR VDYH RQ HQHUJ\ DQG
RSHUDWHRQDVLQJOHSKDVHSRZHUVXSSO\ZKDWHYHUWKH
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Scope of application
7KLVKHDWSXPSSURYLGHV
 +HDWLQJLQZLQWHU
 &RQWURORIWZRKHDWLQJFLUFXLWV
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Optional equipment
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Packing list
+HDWSXPS+3 2XWGRRUXQLW +\GUDXOLFXQLW
0RGHO 0RGHO 0RGHO
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1.3 6SHFL¿FDWLRQV
16RXQGSUHVVXUHOHYHOLQ[PRIWKHGHYLFHPRIWKHJURXQGWKHRSHQ¿HOG
2The sound power level is a laboratory measure of the emitted sound power but
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35HIULJHUDQW5$DVSHUWKHVWDQGDUG(1
4)DFWRU\FKDUJHRIUHIULJHUDQW5$
5Taking into account thepossible additionalload of refrigerantR410A(see page 21)
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$LUWR:DWHU+HDW3XPS6SOLWLQWHJUDWHG'+:W\SH
'HVLJQDWLRQPRGHO:DWHUVWDJH+LJK3RZHU 11 Single phase 14 Single phase 11 3-phase 14 3-phase 16 3-phase
Nominal heating performances RXWGRRUWHPSHUDWXUHLQLWLDOWHPSHUDWXUH
Heat output
+7 °C / +35 °C - Floor heating system kW 10,80 13,50 10,80 13,50 15,17
-7 °C / +35 °C - Floor heating system kW 10,80 12,00 10,80 13,00 13,50
+7 °C / +45 °C - Low temperature radiator kW 9,23 11,54 10,10 12,60 13,00
-7 °C / +45 °C - Low temperature radiator kW 9,16 11,45 10,02 12,50 13,00
+7 °C / +55 °C - Radiator kW 7,74 9,67 9,48 11,80 12,96
-7 °C / +55 °C - Radiator kW 7,51 9,25 9,20 10,60 11,90
3RZHUDEVRUEHG
&&)ORRUKHDWLQJV\VWHP N: 2,54 3,23 2,51 3,20 3,70
&&)ORRUKHDWLQJV\VWHP N: 4,32 5,08 4,28 5,18 5,40
&&/RZWHPSHUDWXUHUDGLDWRU N: 2,84 3,72 3,01 3,81 4,00
&&/RZWHPSHUDWXUHUDGLDWRU N: 4,58 5,92 4,63 6,00 6,37
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Electrical characteristics
Supply voltage (50 HZ) V 230 400
Maximum current for appliance A 22 25 8,5 9,5 10,5
Nominal current A 11,4 14,2 3,7 4,8 5,5
Maximum current of the electrical back-ups (heating) A 13,05/26,1 13
Power of the electrical back-ups (heating) kW ajustable3 or6kW(Singlephase) 9 kW (3-phase)
Real power absorbed by the fan W 2x100 2x104
Real power absorbed by the circulation pump W 70
Maximum power absorption by the outdoor unit W 5060 5750 5865 6555 7245
Electrical back-up power DHW W 1500
Hydraulic circuit
Maximum operating pressure Heating bar 3
Maximum operating pressure Domestic hot water tank bar 10
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Various
Weight of outdoor unit kg 92 99
Weight of hydraulic unit (empty / full of water) kg 152/ 366
Water capacity of the hydraulic unit/ the domestic tank l 24 / 190
Noise level at 1 m 1(hydraulic unit) dB 39
Sound power level according to EN 12102 2(hydraulic unit) dB 46
Noise level at 5 m 1(outdoor unit) dB 42 43 39 41 42
Sound power level according to EN 12102 2(outdoor unit) dB 69 70 66 68 69
Heating system operating limits
Outdoor temperature mini/maxi °C -25 / +35
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Refrigeration circuit
Diameter of gas pipes inches 5/8
Diameter of liquid pipes inches 3/8
Factory charge of refrigerant R410A3g 2500
Maximum operating pressure bar 41,5
Minimum length of pipes m 5
Maximum length of pipes 4m15
Maximum length of pipes 5/ Maximum level difference 5m 20 / 15
All manuals and user guides at all-guides.com

31 77900330 12
9
400
650
21
1290
147
170
196
370
99
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1.4 Description
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1.5 Operating principle
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All manuals and user guides at all-guides.com

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2 Installation
2.1 Regulation installation
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2.3 Installation position
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trace resistance to avoid it icing up. The trace
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also the bottom of the appliance's condensate
collection tank.
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Front view
2.5 Installing the hydraulic unit
2.5.1 Installation precautions
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refrigerant connections.
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2.6 Refrigeration connections
"This appliance uses refrigerant R410A.
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2.6.1 Rules and precautions
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regard to the guarantee if the above instructions
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ZLWKPOE refrigeration oil.
Do not use mineral oil.
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2.6.2 Refrigeration connections
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Theminimumlengthoftherefrigerationconnections
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Pmax
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. . . 0.009 . . .
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. . . 0.015 . . .
. . . . 15 . . . .
. . . 0.020 . . .
. . . .20 . . . . .
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place.
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