EasyManuals Logo
Home>Gree>Air Conditioner>GWC18QD-D3DNA1D

Gree GWC18QD-D3DNA1D User Manual

Gree GWC18QD-D3DNA1D
97 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #28 background imageLoading...
Page #28 background image
25
7HFKQLFDO,QIRUPDWLRQ
Service Manual
3. Special Functions
Defrosting Control
ķ
Conditions for starting defrosting
$IWHUWKHWLPHIRUGHIURVWLQJLVMXGJHGWREHVDWLV¿HGLIWKHWHPSHUDWXUHIRUGHIURVWLQJLVVDWLV¿HGDIWHUGHWHFWLRQVIRUFRQWLQXRXVPLQXWHV
WKHGHIURVWLQJRSHUDWLRQZLOOVWDUW
ĸ
&RQGLWLRQVRI¿QLVKLQJGHIURVWLQJ
7KHGHIURVWLQJRSHUDWLRQFDQH[LWZKHQDQ\RIWKHFRQGLWLRQVEHORZLVVDWLV¿HG
Ĺ
T
RXWGRRUSLSHWHPSHUDWXUH
7
RXWGRRUDPELHQWWHPSHUDWXUH
±>7
WHPSHUDWXUHRI¿QLVKLQJGHIURVWLQJ
@
ĺ
7KHFRQWLQXRXVUXQQLQJWLPHRIGHIURVWLQJUHDFKHV>WPD[GHIURVWLQJWLPH@
4. Control Logic
(1) Compressor Control
6WDUW WKH FRPSUHVVRU DIWHU VWDUWLQJ FRROLQJ KHDWLQJ GHKXPLGLI\LQJ RSHUDWLRQV DQG WKH RXWHU IDQV VWDUW IRU V :KHQ WKH PDFKLQH LV
VKXWGRZQ LQ VDIHW\ VWRSV DQGZKHQ VZLWFKLQJ WR DLUVXSSO\LQJ PRGH WKH FRPSUHVVRUZLOO VWRS LPPHGLDWHO\,Q DOO PRGHV RQFH WKH
FRPSUHVVRU VWDUWV XSLW ZLOO QRW EH DOORZHG WR VWRS XQWLO KDYLQJ UXQ IRU WKH>WPLQ FRPSUHVVRU UXQQLQJ WLPH@ 1RWH LQFOXGLQJ FDVHV RI
VKXWGRZQZKHQWKHWHPSHUDWXUHSRLQWLVUHDFKHGH[FHSWWKHFDVHVUHTXLULQJVWRSSLQJWKHFRPSUHVVRUVXFKDVIDXOWSURWHFWLRQUHPRWH
VKXWGRZQPRGHVZLWFKLQJHWF,QDOOPRGHVRQFHWKHFRPSUHVVRUVWRSVLWZLOOEHDOORZHGEHUHVWDUWDIWHUPLQXWHGHOD\1RWH7KH
LQGRRU XQLWV KDYH D IXQFWLRQ RI SRZHU PHPRU\ WKH PDFKLQH FDQ EH UHVWDUWHG DIWHU UHPRWH VKXWGRZQ DQG SRZHULQJ XS DJDLQ ZLWKRXW
delay).
1. Cooling mode
6WDUWWKHPDFKLQHWRHQWHULQWRFRROLQJRSHUDWLRQIRUFRROLQJWKHFRPSUHVVRULVVZLWFKHGRQ
2. Dehumidifying mode
6DPHDVWKHFRROLQJPRGH
3. Air-supplying mode
7KHFRPSUHVVRULVVZLWFKHGRII
4. Heating mode
6WDUWWKHPDFKLQHWRHQWHULQWRKHDWLQJRSHUDWLRQIRUKHDWLQJWKHFRPSUHVVRULVVZLWFKHGRQ
(2) Defrosting:
D'HIURVWLQJVWDUWVWKHFRPSUHVVRULVVKXWGRZQDQGUHVWDUWVLWDIWHUVHFRQGGHOD\
E'HIURVWLQJHQGVWKHFRPSUHVVRUVWRSVWKHQVWDUWVLWDIWHUVHFRQGGHOD\
(2) Outer Fans Control
Notes:
2QO\WKHRXWHUIDQVUXQIRUDWOHDVWVLQHDFKDLUÀRZVSHHGFDQWKHDLUÀRZEHVZLWFKHG
$IWHUWKHRXWHUIDQVUXQFRPSXOVLYHO\LQKLJKVSHHGIRUVZKHQWKHPDFKLQHVWDUWVXSFRQWUROWKHDLUÀRZDFFRUGLQJWRWKHORJLF
$IWHUUHPRWHVKXWGRZQVDIHW\VWRSVDQGZKHQWKHPDFKLQHVWRSVDIWHUUHDFKLQJWKHWHPSHUDWXUHSRLQWDVZHOODVDIWHUWKHFRPSUHVVRU
VWRSVH[WHQGPLQXWHWKHRXWHUIDQVZLOOVWRS'XULQJWKHSHULRGLQWKHPLQXWHWKHDLUÀRZRIRXWHUIDQVFDQEHFKDQJHGDFFRUGLQJWR
WKHRXWGRRUDPELHQWWHPSHUDWXUHFKDQJHV:KHQUXQQLQJZLWKIRUFHWKHRXWGRRUIDQVVKDOOUXQLQWKHKLJKHVWDLUÀRZ
(3) 4-way valve control
7KHZD\YDOYHFRQWUROXQGHUWKHPRGHVRI&RROLQJGHKXPLGL¿FDWLRQDQGVXSSO\LQJDLUFORVLQJ
7KHVWDWXVRIZD\YDOYHFRQWUROXQGHUWKHKHDWLQJPRGHJHWWLQJSRZHU
ZD\YDOYHSRZHUFRQWUROXQGHUKHDWLQJPRGH
D6WDUWVWKHPDFKLQHXQGHUKHDWLQJPRGHWKHZD\YDOYHZLOOJHWSRZHULPPHGLDWHO\
ZD\YDOYHSRZHUWXUQRIIFRQWUROXQGHUKHDWLQJPRGH
D:KHQ\RXVKRXOGWXUQRIIWKHSRZHURUVZLWFKWRRWKHUPRGHXQGHUKHDWLQJPRGHWKHSRZHURIZD\YDOYHZLOOEHFXWDIWHUPLQXWHV
RIWKHFRPSUHVVRUVWRSSHG
E:KHQDOONLQGVRISURWHFWLRQVWRSVWKHSRZHURIZD\YDOYHZLOOEHFXWDIWHUGHOD\LQJPLQXWHV
'HIURVWLQJFRQWUROXQGHUKHDWLQJPRGH
D'HIURVWLQJEHJLQV7KHSRZHURIZD\YDOYHZLOOEHFXWDIWHUVRIHQWHULQJLQWRWKHGHIURVWLQJ
compressor.
E'HIURVWLQJVWRSV7KHZD\YDOYHZLOOJHWSRZHUDIWHUVRIH[LWLQJWKHGHIURVWLQJFRPSUHVVRU
(4) Evaporator frozen-preventing protection function
$WWKHPRGHRI&RROLQJGHKXPLGLI\LQJ
(YDSRUDWRUIUR]HQSUHYHQWLQJSURWHFWLRQIXQFWLRQLVDOORZHGWREHJLQDIWHUPLQRIVWDUWLQJWKHFRPSUHVVRU

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Gree GWC18QD-D3DNA1D and is the answer not in the manual?

Gree GWC18QD-D3DNA1D Specifications

General IconGeneral
BrandGree
ModelGWC18QD-D3DNA1D
CategoryAir Conditioner
LanguageEnglish

Related product manuals