GERMAN POOL GPN-4SSL Rapid Fast Flow Electric Water Heater User Manual

GERMAN POOL GPN-4SSL Rapid Fast Flow Electric Water Heater

Product Information

The German Pool Rapid Fast Flow Electric Water Heater (Shower Type) is a non- pressure water heater designed for the single-point application. It features a stainless steel inner tank that is durable and free of rust, corrosion, deformity, and hassle. The maximum thermal insulation is achieved by high- density melafoam injection molded between the inner tank and outside casing. The heater has a rated pressure of 0 MPa and a maximum inlet water pressure of 0.6 MPa. The prime quality stainless steel heating element ensures maximum thermal efficiency even in places where different power rating/wattage applies. The combined thermostat/cut-out provides automatic temperature control at a preset temperature to accommodate individual bathing habits and save energy; the built-in thermal cut-out ensures safety. The exterior casing is constructed of corrosion-proof metal, and the water resistance is IPX4. The heater conforms to Electrical Product (Safety) Regulation, Hong Kong, and is certified with IEC 60335-2-21 and IEC 60335-1.

Product Usage Instructions

Before using the German Pool Rapid Fast Flow Electric Water Heater, please read the instructions and warranty information carefully and keep them handy for future reference. Also, please register your warranty information now.

Warnings:

• Each unit is equipped with a standard open-outlet mixer and a shower set. Please install the water heater in accordance with the instructions stated on this booklet. German Pool will NOT provide warranty service on any product installed with unauthorized components or devices.
• Do not allow children to touch or play with the water heater. Supervision is required during use to prevent the danger of scald, electrical shock, or any other injuries.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety.
• An electric-leakage protection device must be installed to the power inlet. The electric current of this protection device should be below 30mA.

Installation Instructions:
Refer to the installation diagram on page 11 and the wiring diagram on page 12 when installing the water heater. Under normal working conditions, incoming pressure should not exceed 0.6 MPa. Otherwise, a separate pressure control device is necessary. When incoming water pressure exceeds 0.6 MPa, German Pool will not provide any repair service until a pressure control device is installed.

Operating Instructions:

• Turn on the water supply valve.
• Turn on the power supply switch.
• Adjust the temperature to the desired level using the thermostat knob.
• The heater will automatically shut off when the water temperature reaches the preset temperature, ensuring safety and energy-saving.

Water Saving Shower Head:
The water heater comes with a water-saving shower head that helps reduce water consumption and save energy. The shower head is designed with three spray patterns: Rain, Massage, and Mist. To switch between the spray patterns, simply turn the dial on the shower head.

Product Specifications

• Rated Voltage: AC 220V~240V
• Frequency: 50Hz
• Power Rating: 3.8kW/4.5kW/5.5kW
• Water Connection: G1/2″ Pipe
• Dimensions: 360mm (W) x 220mm (D) x 90mm (H)
• Weight: Approx. 3.5kg

Please read these instructions and warranty information carefully before use and keep them handy for future reference.

Please register your warranty information now!
For Warranty Terms & Conditions, please refer to the last page of this user manual.

Warnings

Each unit is equipped with a standard open-outlet mixer and a shower set. Please install a water heater in accordance to the instructions stated on this booklet. German Pool will NOT provide warranty service on any product installed with unauthorized components or devices.

1. Do not allow children to touch or play with the water heater. Supervision is required during use, in order to prevent the danger of a scald, electrical shock or any other injuries.
2. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. If the temperature is set above 50˚C, cold water must be mixed in to prevent the danger of a scald.
4. An electric-leakage protection device must be installed to the power inlet. The electric current of this protection device should be below 30mA.

Features

German Pool Rapid Fast Flow Electric Water Heater (Shower Type) is a non- pressure water heater designed for single-point application.

Stainless Steel Inner Tank| Constructed of Japanese heavy gauge stainless steel, specially made for high temperature and pressure applications. It is durable and free of rust, corrosion, deformity and hassle.
---|---

Thermal Insulation

| Maximum thermal insulation is achieved by high-density melafoam injection moulded between the inner tank and outside casing.
Rated Pressure| 0 MPa
Max. Inlet Water Pressure| 0.6 MPa

Heating Element

| Prime quality stainless steel heating element ensures maximum thermal

efficiency even in places where different power ratings/wattages applies.

Combined Thermostat/Cutout| Combined Thermostat/Cut-Out provides automatic temperature control at preset temperature to accommodate individual bathing habits and save energy; built-in thermal cut-out ensures safety.
Exterior Casing| Constructed of corrosion-proof metal.
Water Resistance| IPX4
Conformity| Electrical Product (Safety) Regulation, Hong Kong.
Certifications| IEC 60335-2-21

IEC 60335-1

Under normal working conditions, incoming pressure should not exceed 0.6 MPa. Otherwise, a separate pressure control device is necessary. When incoming water pressure exceeds 0.6 MPa, German Pool will not provide any repair service until a pressure control device is installed.

Product Structure

GPN-4SSL

1. Heating Element (Inside)
2. Mixing Valve
3. Combined Thermostat /Cutout

Installation Instructions

Pre-Installation Notice
Installation should be done by a licensed technician using the supplied parts. German Pool is not responsible for any defect or damage caused by incorrect or unauthorized installation.

Positioning
Position the water heater near the water tap/point of use in order to minimize heat loss. For wall-mount style, appropriate anchor screws must be used and the wall should be strong enough to withstand the weight of the water heater. Keep a minimum distance between the wall and the water heater.

Connecting Inlet and Outlet Pipes
The diameter of the piping is ½″ BSP. Make sure there is no leaking at the joints. Turn on the hot water tap to fill up the inner tank until water flows from the shower head. Turn off the hot water.

ATTENTION
The appliance is intended to be permanently connected to the water mains and not connected by a hose set.

Electric Wiring
Use an independent wire (refer to the table below) leading from the meter box and connect it to an independent on/off switch outside the bathroom. Extend the wire through the grey wire grip on the water heater. Dismount the bottom plate and wire up Neutral (N), Life (L), and Earth terminals.

ATTENTION
This water heater must be earthed at all times.

Power Switch
The external switch is used to completely disconnect the water heater from the power supply. It should disconnect all poles, and a contact separation of at least 3 mm must be present.
IEE wiring regulations should be observed when the water heater is installed in the bathroom.

Testing
Once the piping and wiring are connected and the inner tank has been filled up with water, switch on the power. The indicator light will be lit. Turn the control knob to the desired temperature (Max. temperature is 75°C). Do not use the control knob as an on/off switch.

Operating Instructions

WARNING!
After initial installation and water and electricity testings, if the storage water heater will not be put to use immediately after testing is completed, make sure to follow these instructions:

1. Disconnect the water and power source to the water heater;
2. Completely drain the residual water in the water heater;
3. When the water heater is finally put to normal use, the user MUST first completely fill up the water heater with water BEFORE reconnecting the power source and commencing heating.

NOTE:
If the water source is from underground water or near a river area where seawater intrusion is possible, the user MUST COMPLY with all of the above steps to ensure the proper function of the water heater.

INSTALLATION REQUIREMENT

ATTENTION:
When installing the water heater, must leave ample space for future maintenance and repair.

The minimum requirements are:

1. at least 100 mm space from the ceiling
2. at least 200 mm on either side of the wall
3. at least 300 mm underneath the heater

Water Shortage
During water shortage, do not drain water from the in-ner tank. The heating element would be damaged if it is not submerged under water. When the water supply resumes, turn on the hot water tap and let water flows through the shower head before switching on the power.

Source of Water Supply
If the water source is a river, a well, or underground water or has relatively high mineral content, the user must clean the heating element regularly to ensure it will operate at optimum thermal efficiency.

Dripping
Due to thermal expansion, a small amount of water may drip off from the shower head when the inner tank temperature is very high.

Outlet
The outlet of the water heater is supposed to act as a vent and should not be connected to any unauthorized piping attachment or device.

Installation Diagram

GPN-4SSL

Caution:
After confirmation of the installation location, properly secure the mounting bracket with screws on the wall, align the holes of the back plate of the water heater with the mounting bracket, and downwardly hang the water heater.

Wiring Diagram

GPN-4SSL (1-Phase 220 V~)

GPN-4SSL (1-Phase 220 V~)

Water Saving Shower Head

The GPN-4SSL model must use our Water & Energy Saving Aerated Showerhead as a necessary accessory.

Specifications

• Specifications are subject to change without prior notice.
• If there is any inconsistency or ambiguity between the English version and the Chinese version, the Chinese version shall prevail.
• Refer to www.germanpool.com for the most up-to-date version of the Operating Instructions.

Warranty Terms & Conditions

Under normal operations, the product will guarantee a 1-year full warranty provided by German Pool (effective from the date of purchase).

This warranty is not valid until customer registration information is received by our Service Centre within 10 days of purchase via one of the following means:

1. Visit our website and register online: www.germanpool.com/warranty.
2. Complete all the fields on the attached Warranty Card and mail it back to our Customer Service Centre.

Please fill out the form below. This information and the original purchase invoice will be required for any repairs. The warranty will be invalidated if the information provided is found to be inaccurate.

• Model No.: GPN-4SSL
• Serial No.:
• Invoice No.:
• Purchased From:
• Purchase Date:

1. Customer who fails to present the original purchase invoice will not be eligible for free warranty service.
2. Customers should always follow the operating instructions. This warranty does not apply to:
   • labor costs for on-site installation, check-up, repair, replacement of parts, and other transportation costs;
   • damages caused by accidents of any kind (including material transfer and others);
   • operating failures resulting from applying incorrect voltage, improper usage, and unauthorized installations or repairs.
3. This warranty is invalid if:
   • the purchase invoice is modified by an unauthorized party;
   • the product is used for any commercial or industrial purposes;
   • the product is repaired or modified by unauthorized personnel, or unauthorized parts are installed;
   • the serial number is modified, damaged, or removed from the product.
4. German Pool will, at its discretion, repair or replace any defective part.
5. This warranty will be void if there is any transfer of ownership from the original purchaser.

Customer Service & Repair Centre

Hong Kong

• Address: 10/F, Kowloon Godown 1-3 Kai Hing Road, Kowloon Bay, Kowloon, Hong Kong.
• Tel: +852 2333 6249
• Fax: +852 2356 9798
• Email: repairs@germanpool.com.

Macau

• Address: 3/F, Edificio Industrial Pou Fung, 145 Rua de Francisco Xavier Pereira, Macau
• Tel: +853 2875 2699
• Fax: +853 2875 2661

This warranty is valid only in Hong Kong and Macau.

German Pool (Hong Kong) Limited

Hong Kong
Room 113. Newport Centre Phase II. 116 Ma Tau
Kok Road. Tokwawan. Kowloon. Hong Kong.
Tel: +852 2773 2888
Fax:+852 2765 8215

China
8th, Xinxiang Road, Wusha Industrial Park, Daliang, Shunde, Foshan, Guangdong
Tel: +86 757 2980 8308
Fax: +86 757 2980 8318

Macau
3/F, Edificio Industrial Pou Fung, 145 Rua de Francisco Xavier Pereira, Macau
Tel: +853 2875 2699
Fax: +853 2875 2661

© All rights reserved. Copying, reproducing, or using the contents of this manual is not allowed without prior authorization from German Pool, violators will be prosecuted.

www.germanpool.com.

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