FCD-JTSA50-III - Water heater HAIER - Free user manual and instructions

Product Type	Electric Water Heater
Brand	Haier
Model	FCD-JTSA50-III
Volume	50 L
Dimensions (Height × Diameter)	683 mm × 390 mm
Net Weight	19 kg
Rated Voltage / Frequency	220 V~ 50 Hz
Rated Power	1300 W
Rated Pressure	0.75 MPa
Waterproof Grade	IPX4
Working Water Pressure	≥ 0.05 MPa
Temperature Adjustment Range	Inlet temperature to 75 °C
Heating Element Material	High-quality stainless steel
Tank Material	Enamel (enamelled steel)
Shell Material	Steel with dusting anticorrosion coating
Safety Features	Overheat protection, overpressure protection, third-generation PTO 10 technology
Installation Type	Vertical wall-mounted
Number of Water Outlets	Multiple (e.g., toilet, kitchen)
Included Accessories	Safety valve (1), user manual (1), expansion hooks (2), drain hose (1), expansion bolts (2)
Recommended Maintenance	Clean heating element and tank every 3 years; replace magnesium anode rod periodically
Cleanable Parts	Shell (wipe with neutral detergent)
Replaceable Parts	Magnesium anode rod, heating element (by authorized service)

Frequently Asked Questions - FCD-JTSA50-III HAIER

How do I use the water heater for the first time?

After installation, ensure the tank is completely filled with water before switching on the power. Open the cold water inlet valve and mixing valve until water flows from the shower head. Then close the mixing valve, check for leaks, and plug in the power. Set the temperature knob to the desired level (up to 75°C). The heating indicator will light up during operation.

What should I do if no hot water comes out?

First, check if the water supply is on and the water pressure is adequate. Ensure the hot water valve is open. Verify that the temperature knob is set high enough. If the heating indicator is off, check the power supply and the thermostat. If the problem persists, contact authorized service.

How often should I clean the water heater?

It is recommended to clean the electric heating element and the inner tank every three years to maintain efficiency. Also, replace the magnesium anode rod periodically based on local water quality. Contact a professional for maintenance.

How do I install the safety valve?

Connect the safety valve to the cold water inlet pipe with the arrow pointing toward the water heater. Attach a drain hose to the valve's vent and route it downward to a sewer. Ensure the hose is not blocked and remains frost-free. The safety valve must have a rated pressure of 0.75 MPa.

What is the maximum temperature setting?

The temperature can be adjusted steplessly from the incoming water temperature up to 75°C. The knob provides continuous adjustment; turning it to the highest scale gives maximum temperature.

Can the water heater supply multiple outlets simultaneously?

Yes, the enclosed structure allows it to supply hot water to multiple places such as toilets, kitchens, and other taps. It is suitable for family, enterprise, or service use. However, hot water is not drinkable.

What is the PTO 10 technology?

The third-generation PTO 10 technology ensures electrical safety. Even if the earthing wire becomes electrified accidentally, it blocks dangerous current to protect users. If you feel any electricity, unplug and contact service.

How do I drain the water heater for long-term storage?

Close the cold water supply valve. Lift the safety valve handle to allow water to drain from the tank. Connect a hose to the valve vent and direct it to a sewer. For winter storage, drain completely to prevent freezing damage.

Why is water dripping from the safety valve discharge pipe?

Minor dripping is normal during heating due to water expansion. However, if large amounts discharge, it may indicate excessive water pressure (above 0.75 MPa) or a faulty valve. Contact service if needed. The pipe must remain open to the atmosphere.

How do I adjust the water temperature?

Turn the temperature knob to your desired setting. The scale ranges from cold (inlet temperature) to 75°C. The heater will automatically maintain the set temperature by cycling the power. For best performance, set to the highest scale and let the thermostat regulate.

USER MANUAL FCD-JTSA50-III HAIER

Haier Household Electric Water Heater

FCD-JTSA50-III

FCD-JTSA60-III

FCD-JTSA70-III

FCD-JTSA80-III

Haier

0040502744

V

Before Usage

Dear users,

Thanks for choosing Haier water heater product.

Haier products have good quality and excellent performance. To facilitate you to use the product, please read the manual and operate accordingly. Please retain it for future reference.

The international star service of Haier Group will always accompany you. No matter what kind of problems you meet in usage, please contact with the local after-sales service agent. We are at your service all the time. Thanks again for choosing Haier Product.

The water heater you purchased may not full comply with the figure in the manual due to the improvement of product. We apologize for the inconvenience occurred therefrom.

Features

1 Safety

High-quality heat proof stainless steel electric heating element, overtemperature protection; overpressure protection of tank; safe and reliable.

The 3rd generation "PTO I0" technology, safer for usage.

2 Durability

The shell adopts dusting anticorrosion treatment, handsome and durable enamel tank, with reliable quality and long operation life.

3 Convenience

Adjustable heating temperature. Adjustable water temperature. Adjusting range: water inlet temperature\~75°C.

4 Multiple usage

Enclosed structure, capable of supplying water to multiple places like toilet, kitchen etc. Suitable for family, enterprises, service trades like beauty care on hot water supply (not drinkable).

5 Nice molding, space-saving

Vertical type wall-mounting design, saving space.

The water heater you purchased is the improved model of the series product. Please operate according to the user's manual.

Parameters

Rated voltage/Frequency	Rated power	Rated pressure	Waterproof grade	Dimension/Weight/Volume	Tap water pressure
220V~,50Hz 15	00W 0.75MPa	IPX4		See to Figure 1	no less than 0.05MPa
220V~,50Hz 18	00W 0.75MPa	IPX4		See to Figure 1	no less than 0.05MPa
230V~,50Hz 16	50W 0.75MPa	IPX4		See to Figure 1	no less than 0.05MPa
230V~,60Hz 16	50W 0.75MPa	IPX4		See to Figure 1	no less than 0.05MPa

All the rated power mentioned above are available for this model. More details, please refer to the nameplate.

• Please read this manual before usage
• Retain it for future reference

Dimension
(Figure 1)
Front view

Cutaway view

Bottom view

A Hot water outlet
B Cold water inlet
C Heating element
D Enamel tank
E Wall-mounting bracket

Model Volume		Net weight	a1 b1	c1 d1 e1 f1
FCD-JTSA50-III	50L	19kg	390mm	683mm	100mm	390mm	200mm	220mm
FCD-JTSA60-III	60L	21kg	390mm	765mm	100mm	390mm	200mm	320mm
FCD-JTSA70-III	70L	23kg	390mm	865mm	100mm	390mm	200mm	420mm
FCD-JTSA80-III	80L	26.5kg	390mm	990mm	100mm	390mm	200mm	520mm

Remarks: The permitted error limit of above parameters is ±10%

Electric Circuit Diagram

L: Brown wire
N: Blue wire
MT: High temperature limiter
BT: Thermostat
HL: Heating indicator
EH: Heating element
E: Yellow/green wire

Safety Precautions

Check if the ammeter and the diameter of the wires are in accordance with the rated current of the water heater. If necessary please have it checked by experienced electrician.

The product is only available for alternating current.

Be sure to use independent receptacle and earth it reliably. The receptacle shall comply with the stipulation of national standard.

Set the receptacle of the water heater at dry position away from water spraying. Do not insert and pull the power plug with wet hands.

After installation, be sure to fill the heater completely with water before switching on the power in the first usage. Children must take bath under the supervision of adult.

In opening and closing the water valve, do not point the shower head to human body. Otherwise it may hurt by the spraying hot water.

In winter of cold area, if the heater is idle for a long period, please pull the handle of safety valve to discharge the water. Otherwise it may freeze inside the water heater and cause damages.

In case the power cord of the water heater is damaged, be sure to have it replaced by after service technicians with special cord offered by the manufacturer.

The product adopts the patent "PTO I 0" technology of our company. As long as adopting civil power supply, even if the earthing wire is electrified by mistake, the "PTO I 0" technology still can block the dangerous electricity, and ensure your personal safety. But if you find perceptible current, please pull off the power plug and contact local after service department for maintenance. Do not disassemble by yourself.

Description of the Symbols

Never do that Be sure to act as per instructions

Setting Environment

Do not set it at place where is too cold and may freeze.

Do not set at outdoor places.

Do not use as fl oorstanding appliance.

Please mount it to firm and reliable wall.

Do not install to places without sewer.

In case connecting water heater with water drain hose, connect the drain hose to the inlet of the sewer to avoid polluting by splashing.

The original pipeline of the water heater is an organic part of "PTO I 0". Do not remove it by yourself.

Otherwise we will not take responsibility for the injure and loss caused by the safety trouble occurred therefrom.

Description of the Symbols

Never do that Be sure to act as per instructions

3

Attentions in Installation

Please fasten the drain hose to the drain thread of safety valve by twisting (see to Figure 3). Connect the other end of drain hose to the sewer to avoid polluting the room by splashing. When the power is switched on, and the water heater starts operating, there may be some water discharged from the pressure relief hole of safety valve. It is due to the water expansion under heating, and is normal phenomenon. The pressure relief pipe shall communicate with the air directly. Do not block it. The discharged water can be led to the sewer. The drain hose connecting to the safety valve shall be kept downward sloping in installation and in a frost-free environment.

(Figure 3)

• Select suitable position on the wall to fix the shower nozzle bearer. Connect the shower nozzle hose to the pipeline. Fasten the mixing valve. Check if there's water leakage at each joint.
• Be sure to check and confirm that the tank is filled with water, there's no leakage at each joint and the power supply complies with the stipulation before switching on the power.

Safety precaution:

Do not confuse the water inlet and outlet pipe. The wall bearing the water heater shall be strong enough to endure a weight twice as much as that of water heater filled with water.

If any part is damaged, please contact the local maintenance agent, and have it replaced with our spare part.

Usage

After installation, as the tank is empty in the first usage, be sure to open the faucet water inlet valve and mixing valve. When the tank is filled with water, and the shower nozzle or other water outlet keeps water outputting, please close the mixing valve, check if there's water leakage at each joint, and plug the power plug.
Turn the knob as per the needed water temperature. The mark of knob increases from water inlet temperature to 75°C. You can set heating temperature steplessly. The heating indicator will light on under heating mode. Generally the knob should be set to the highest scale. The water heater can regulate the temperature automatically. The power will be switched off automatically when the set temperature is reached, and will be switched on automatically when the temperature drops to certain level. As it continues heating, you can use hot water as well.
- When the tap water inlet pressure arrives or exceeds 0.75MPa, the drain hose of safety valve will discharge large amount of water. It is due to extra high water pressure. Please contact the local after service for disposal.
Heating adjustment can be made flexibly all year round adapting to climate changes. In long-term out-of-use or maintenance, you can close tap water pipe valve and set the mixing valve to the highest water temperature rate after opening the safety valve handle. Move up safety valve handle to drain the tank. To avoid injury, before next use, it is suggested to first open hot water valve before switching on the water heater, exhausting gas possibly retained in the pipeline. In this case, no smoke or fi re is permitted near the open valve. Carefully check and confirm all parts are in good condition.

5

Installation

• Be sure to have it installed by installation staff of the after service department, or the appointed staff. It adopts wall-mounting installation.
  Make four holes with diameter of 12mm and depth 65mm with churn drill on the wall as per the installation dimension drawing. Insert the bolts into the holes. Then lift the water heater, set the wall-mounting rack on the bolt. Set the gasket and fasten the nut. Install the accessories including safety valve etc. as indicated in Figure 2. Remember to seal with rubber tape to avoid water leakage.
  To facilitate the installation and dismantling, it is suggested to add G 1/2' flexible nut at the suitable position of the water inlet and outlet pipe separately. Confirm the position needing water supply. Connect the water inlet/outlet pipe and tap water pipe to the position respectively. The hot water pipe shall not be too long to reduce the heat losses.
  Please reserve some space in installation for the future maintenance.

(Figure 2) For reference in installation only

Connection and use of safety valve

The safety valve should be connected to the cold water inlet pipe. Please check carefully if the direction is correct after installation. The correct direction of installation is that the arrowhead on the safety valve should point to the water heater.
Please connect the drain hose to the safety valve. Connect one end of the hose to the safety valve vent and the other end to the sewage drain. The hose can be cut short or extended as necessary. The hose shall be installed as inclined downward.
This product should work with the safety valve whose rated pressure is 0.75MPa .
The water may drip from the discharge pipe of the pressure relief device and that this pipe must be left open to the atmosphere. Check safety valve once a month as follow: move the small handle of safety valve, if there's water flowing out, safety valve is normal; if there's no water flow, please contact local after-sales service station.
The pressure relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked.

4

Cleaning and Maintenance

Be sure to switch off the power supply before cleaning. Use humid cloth with neutral detergent to wipe the shell gently. Do not use petrol and other solvent. Finally wipe it with dry cloth and keep the shell dry.

To guarantee the high-efficiency operating of the water heater, please clean the electric heating pipe and inner tank every three years. Do not damage the protection coating outside the electric heating element and inside the inner tank. The Magnesium anode rod shall also be replaced periodically according to the local water quality. Please contact the local maintenance department for maintenance service.

FAQ

Phenomenon Conf irmation items Remedy
No water	1 No water supply or water pressure too low	Check
	2 Hot water access close Check and clear	clear
Only cold water but pointer light when heat	1 Hot water access close Check and open	Adjust temperature of water
	2 Temperature not set to desired setting
	3 Heating time limit and setting temperature not obtain	Keep heating
	4 Defective heater	Contact with service department when 123 are excluded
Only cold water and pointer not light when heat	1 No power to heater Check power socket	Socket
	2 Uncontrollable thermostat	Contact with service department when 1 is excluded
Heating pointer always light	1 Setting water temperature not obtain	Keep heating
	2 Uncontrollable thermostat	Contact with service department when 1 is excluded
Unconstant flow and temperature of water	Unconstant water pressure	Adjust the fl ux of outlet water or use with constant water pressure
Insufficient hot water	1 Temperature set too low Adjust setting water temperature	Setting water temperature
	2 Excessive water pressure Adjust the fl ux of outlet water	The fl ux of outlet water

Packing List

Name	Electric water heater	Safety valve	User's manual	Expansion hook	Drain hose	Expansion bolt
Quantity	1	1	1	2	1	2

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