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USER MANUAL

1

Caution

Please consult the professionals before installation or repairing. The company takes no liabilities for any damage or 

injuries that occur during the installation of the pipes, floor, wall and tub.

Thank you for shopping with Hernest, please read this user manual thoroughly for your full under

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standing, installing, and application of the product. Please have this user manual well-reserved 

for future reference.

Before Installation

      

Check the package and ensure that all parts are included. If any part is missing or damaged, please contact us.

       Do not disassemble the main body, as it has been installed & commissioned correctly & precisely before leaving   

       the factory. 
       Shut off the main water supply before the installation.
       Do flush the water supply lines to remove any dirt and debris before installation (IMPORTANT). 
       Make sure to connect the hot/cold inlet pipe correctly. If standing in front, usually the hot water pipe connects to 
       the left and the cold water pipe to the right.
       Check for leaks and make sure every joint is safely sealed after the installation, 
       Turn on the water supply and flush the water pipes for 3 minutes to make sure it works well before putting it 

       into use.

SKU:H200166

Rainfall Thermostatic Shower System

Summary of Contents for H200166

Page 1: ...t is missing or damaged please contact us Do not disassemble the main body as it has been installed commissioned correctly precisely before leaving the factory Shut off the main water supply before the installation Do flush the water supply lines to remove any dirt and debris before installation IMPORTANT Make sure to connect the hot cold inlet pipe correctly If standing in front usually the hot wa...

Page 2: ...ter inlet temperature 55 85 Safety setting button 38 Application standard ASME A112 18 1 2005 CSA B125 1 05 EN1111 and QB2806 2017 Installation Instruction Part List NO Description Qty 1 1 1 1 1 1 1 1 Main body Accessories Straight pipe Shower hose Hand shower Fixed holder Shower head Installation manual 8 7 6 5 4 3 2 1 ...

Page 3: ...e of hot and cold water inlet pipe 59 150mm 2 Install the fixed holder according to actual dimensions Installation Steps 3 3 Assemble and connect the parts in the sequence above 4 Test the product when finishing the installation 130 170mm 5 1 6 7 900 1000mm 35 4 39 4 ...

Page 4: ...mixer temperature above 40 but still no hot water a The direction of cold and hot water supply pipes is opposite to thermostatic mixer Solution change the direction of cold and hot water supply pipes to ensure to follow the principle of left hot right cold b Residual cold water in hot water channel Solution put away residual cold water before use c There is no cold water entering the valve body du...

Page 5: ...he water temperature is fluctuated The main reason is that the water heater sets a default value to meet its own requirements so the water flow and temperature are not enough Solution adjust the default value of the gas water heater factory setting to the conditions required by the thermo static mixer water temperature can be used The electric water heater with the outlet water temperature of the th...

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