German pool GPU Series - Location Accessibility for Maintenance; PTV Operation and Maintenance

P.10
安裝說明 Installation Instructions
使用說明 Operating Instructions
超溫及超壓排放閥(PTV)
- 接駁PTV之排水喉出口必須向下垂，並保
持開放與大氣接觸，且須確保周圍環境不
會結霜。
- 超溫及超壓排放閥(PTV)之手動掣須定時
撥動，以防止被水中之沉澱及礦物積聚而
阻塞。
- 如發覺水從PTV之排水喉排出，請立即關
掉電源及水源供應，然後致電本公司維修
(如有少量水滴出，乃正常現象。)
正常情況下，如供水系統之來水水壓超過
0.6 MPa，用戶必須額外加裝減壓器將水壓調
低。(加減壓掣後，溫度及壓力排放閥會有少
量水滴出，乃正常現象。)
Pressure & Temperature Relief Valve (PTV)
- The discharge pipe connecting to the PTV must
be pointing downward and be left open to the
atmosphere in a frost-free environment.
- Turn the lift handle or rotational cup of the PTV
regularly in order to prevent deposits in water
causing blockage to the easing gear.
- When water is discharged through PTV pipe,
shut off power and water supply immediately.
Then contact our Customer Service Centre
for repair. (It is normal that small amount of
water may drip out.)
Under normal working conditions, incoming pressure
should not exceed 0.6 MPa. Otherwise, a separate
pressure control device is necessary. (It is normal
that small amount of water may drip from PTV after
installation of pressure limiting valve.)
注意
如來水壓力超過0.6 MPa而用戶未有安裝減壓
器，本公司有權拒絕為熱水器進行任何維修。
Note
When incoming water pressure exceeds 0.6 MPa,
German Pool will not provide any repair service
until a pressure control device is installed.
內膽排水
如要將內膽內的水排走，必須先關掉電源及水
源，待剩餘之熱水冷卻後，旋開排水喉之喉蓋
讓水排出。
水質問題
若來水水源為河水、井水、地下水或礦物質含
量較高，用戶必需經常定期清洗發熱線以確保
發熱線正常運作及發揮最佳製熱效能。
Draining
To drain out water from the inner tank, rst switch
off both power and water supply. Let hot water
inside the inner tank cool down. Then unscrew the
drain pipe nut to release water.
Source of Water Supply
If the water source is a river, a well, underground
water or has relatively high mineral content, user
must clean the heating element regularly to ensure
it will operate at optimum thermal efciency.
!
警告
WARNING!
Water heater must be installed in a
location that is easily accessible for
repair and replacement. If water heater
is installed in a location not easily
accessible, German Pool will not be
held responsible for any damage or loss,
peripheral or otherwise, incurred during
reparation and replacement.
熱水器安裝環境須確保其安裝後方便維修
及更換。對於因未考慮維修及更換因素，
而造成後期維修及更換熱水器時產生其他
附屬非熱水器損失，本公司概不負責。
!