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安裝定位

熱水器應安裝於接近水龍頭的位置,以減少熱量流失和機身耗損率。如需掛牆安裝,請務必需要

使用爆炸螺絲(膨脹螺絲)並安裝在能負重的牆壁上,安裝的位置請儘量調整至緊貼牆壁。

安裝排放閥及水喉接駁

熱水器的溫度及壓力減卸閥(下稱 P&T 

Valve

),當感應熱水器内的溫度/壓力超過設置時

(99℃ /1.0MPa (10bar)),便會自動從P&T 

Valve 

排出熱水以減少壓力。

安裝後初次啟動

        重要事項:
樂信牌電熱水器速熱系列設計用於市220伏電壓,電源接駁需由專業技工進行及必須緊接地線。

地拖式插頭不得使用。
把熱水器內膽注滿水後,才能執行以下步驟:

 檢查電源或雙極總掣在脫開狀態。

 打開混合閥熱出水口,放水至完全沒有氣泡排出為止。

 檢查所有水管介面有否漏水,必要時修補後從覆上述步驟。

 啟動電源。

 顯示屏亮起,本熱水器開始自動調節適合溫度及留意熱水器加熱情況有異常。

  少量水會 P&T 

Valve

 閥口滴出及加熱滾動聲,均屬正常的現象。

開關

設於熱水器外用以切斷電源供應之開關掣,應全極切斷電源,兩極之間應保持最少3 厘米距離。

P&T 

Valve

 及水喉必須依照以下指示請合資格技工進行:

1. 請參考熱水器爐身貼有的 P&T 

Valve

 標示,取出 P&T 

Valve

 並安裝於指定位置。

2. 連接膠水管時,P&T 

Valve

 必須向下垂直安裝。P&T 

Valve

 接駁的熱水排水喉必須離地約

    100 ~ 150 厘米,以便容易察覺排水狀況,確保使用者安全。 
3. 水喉管件直徑應為½”英制。將自來水喉接駁到入水喉(藍色),再由出水喉(紅色)接駁水喉通往各

個出水龍頭。 

4. 接駁妥當後,打開出水龍頭 (紅色熱水掣), 然後打開水源總掣讓自來水注入熱水器內。 

當水從龍頭流出,表示內膽滿溢,此時可關掉紅色熱水掣。

安裝時須注意

安裝全過程必須採用原廠配件,如違反指示將會失去保養效用。

如若因違反指示進行安裝或維修,從而引至任何損壞或傷亡,代理商一概不負責。

一切安裝及維修必須由合資格技工進行

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Summary of Contents for RWH-CT5

Page 1: ...7 Please read the operation instruction carefully before using and well keep it in a safe place for future reference Some figures in this instruction may not match with the real object just for refere...

Page 2: ......

Page 3: ...ct Information 8 4 Product Structure 8 5 Installation Instructions 9 6 Pre Installation Notice 10 11 7 Installation Diagram 12 8 Wiring Diagram 12 9 Technical Specification 13 14 10 Operating Instruct...

Page 4: ...breaker MCB ii earth leakage circuit breaker ELCB It is normal if water drips from the Temperature and Pressure Relief Valve P T Valve while the water is being heated The maintenance access panel of...

Page 5: ...5 i MCB ii ELCB...

Page 6: ...Technical Principal ISM Hot Water Injection System Rasonic s Water Heater apply a 3rd Generation patented Hot Water Injection System including Combustion Chamber with rapid burner 3kW rating operated...

Page 7: ...7 1 1 2 3 4 5 6 7 1 1 M6 6 4 1 1 1 1 ISM 3 PID PID 2 C...

Page 8: ...8 Measurements PRODUCT INFORMATION Model No RWH CT5 RWH CT7 RWH CT5 RWH CT7 Height 690mm 690mm 690 690 Depth 168mm 195mm 168 195 Width 380mm 380mm 380 380 PRODUCT STRUCTURE...

Page 9: ...hould not exceed 99 C and working pressure at 1 0MPa 10 bar Tighten and connect a drain pipe not supplied by manufacturer to the pressure and temperature relief valve Water might drip from the P T Val...

Page 10: ...afety 3 The diameter of piping should be 1 2 BSP Connect the inlet pipe blue with water supply Then connect the outlet pipes red with supply pipe leading to points of use 4 Turn on the hot water tap T...

Page 11: ...11 P T Valve 99 1 0MPa 10bar P T Valve 220 P T Valve 3 P T Valve 1 P T Valve P T Valve 2 P T Valve P T Valve 100 150 3 4...

Page 12: ...12 WIRING DIAGRAM INSTALLATION DIAGRAM 690mm 380mm 34mm 70mm 180mm 100mm 195mm Hot water outlet Water inlet G1 2 G1 2 Hanger P T Valve 60mm 190mm Cable entrance...

Page 13: ...6MPa 6Bar Maximum Pressure 220V 50Hz 3kW Rated Voltage Rated Loading 13 4 Ampere Rated Current G 1 2 Male BSP British Standard Pipe Thread Pipe Connection 75 80dg C Working Temperature Inner Tank IPX...

Page 14: ...14 RWH CT5 RWH CT7 SUS304 20 13 33 24 15 39 1 0 MPa 10Bar 0 6MPa 6Bar 220 50 3 13 4 A 1 2 75 80 IPX4 CFC...

Page 15: ...sonic s water heater to other source of water supply other than the potable water supply as the result will have no warranty to the Company Water Shortage During water shortage do not drain water from...

Page 16: ...nnection call customer service department to check thermal cutout main controller or heating element if fuse and electrical connection is normal Check if the water temperature setting is appropriate o...

Page 17: ...e must be vented slightly at regular intervals once per month to ensure proper functioning Pull the lever until the valve opens and water drains from the outlet Re close the valve If water continues t...

Page 18: ...9867 6452 Special Avowal 1 If information above has been checked our company reserves the hermeneutic power to any print errors or misunderstanding on the content 2 In case there is any inconsistency...

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