Instantaneous modulation gas water heater (36 pages)
Summary of Contents for TGC TNJW221TFQL
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即熱式氣體熱水爐 Instantaneous Gas Water Heater 型號 Model : TNJW221TFQL / TNJW221TFL TNJW161TFQL / TNJW161TFL 使用說明書 User Manual 香港煤氣適用 For Hong Kong Town Gas...
Contents Important Safety Instructions ………………………………….. Product Description ………………………………………………... Operating Instructions ……………………………………………. Maintenance ……………………………………………....Trouble Shooting ……………………………………………………. Specifications ……………………………………………....Attention! According to the Gas Safety Ordinance of Hong Kong, any gas installation works including the installation of appliances and connection tubing, must be undertaken by registered gas installers who are registered for that appropriate classes and be employed by registered gas contractors.
Important Safety Instructions In order to use this appliance safely, please follow the following instructions . Meanings of the symbols are as follows. If you ignore this warning sign and act mistakenly , it may incur death, serious injury and Danger explosion risk.
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Important Safety Instructions Warning Care to be taken with children Do not allow children to bath alone. Self disassembling, repairing and modification of appliance are strictly forbidden who are registered for that appropriate classes and be employed by registered gas contrac- tors in order to avoid danger and appliance damages.
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Important Safety Instructions Caution Regarding installation Do not place or install it at outdoor. Minimize pipe length and avoid dead legs and stagnant corners in hot water pipework. Minimize the distance between hot water outlet and water tap. ...
Water Drain Valve Remote Control Unit Bathroom Kitchen Bathroom Remote Control Remote Control Remote Control RC-80B RC-80K RC-80BQ Accessory : One RC-80BQ bathroom remote control for model TNJW221TFQL / TNJW161TFQL One RC-80B bathroom remote control for model TNJW221TFL / TNJW161TFL...
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One bathroom remote control is included in the package: RC-80BQ ( for TFQL series) or RC-80B ( for TFL series) TNJW221TFQL and TNJW161TFQL can be connected to a maximum of two bathroom remote controls ( two RC-80BQ or one RC-80BQ and one RC-80B )and one kitchen remote control RC-80K.
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TGC Indicator While the heater is in use, When the remote control is ON indicator is changed turned on, green TGC indicator lights up. The from green to yellow. water heater is ready for use. High Temperature Indicator Temperature Display ...
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Kitchen Remote Control ( RC-80K ) TGC Indicator ON Indicator When the remote control is While the heater is in use, turned on, green TGC a ON indicator is indicator lights up. The changed from green to water heater is now ready yellow.
Operating Instructions When using for the first time, follow steps to check appliance. Fully open the cold water supply valve. Open the hot water tap. Check water flow and close tap. Hot water tap Fully open the gas valve.
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Switch on power supply of water heater and press ON/OFF button on remote Remote Control control. Temperature display lights up and the TGC and the ON indicators light up in green at the same time. The remote control used for turning on acquires priority of temperature...
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Operating Instructions Use of hot water When turn on hot water tap, water heater operates automatically, ON indicator lights up in yellow. When hot water flow is less than 2 L/min, the burner will be shut down. When water heater is operating, hot water temperature cannot be set above 48℃.
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Operating Instructions Change of priority (for installation of multiple control units) When two or more (maximum three) remote controls are installed, only the remote control with priority can adjust the hot water temperature. This is to avoid scalding incident. ...
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Operating Instructions Turn on pre-heat function (RC-80BQ) BC-80BQ cannot be connected to TNJW221TFL or TNJW161TFL Turn on preheat function 1. Press the ON/OFF Button If the temperature display is not on, press the ON/OFF button to switch on water heater, temperature display and ON indicator light up. ...
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Operating Instructions 3. Set preheat temperature Water in piping is heated up and kept warm at the selected water tem- perature setting. Temperature setting Maximum preheat water temperature is 50℃ even the temperature set- ting is above 50℃. Decrease Increase temperature...
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Operating Instructions 7) Suspension of water supply Please take note of the following when the water supply is suspended for TNJW221TFQL or TNJW161TFQL. 1. When the water supply is suspended Do not turn on the hot water tap because there is a possibility of air entering the water piping.
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Temperature Modulation Water Heater Temperature Setting Reminder TNJW221TFQL/TFL water heaters are capable to deliver 22 L/min hot water, TNJW161TFQL/TFL water heaters are capable to deliver 18 L/min hot water at 25℃ temperature rise. They are suitable for usual bathing purpose for all seasons.
Maintenance Daily inspection and cleaning Be sure to switch off the water heater when performing inspection. After using hot water, the water within the unit is extremely hot. Wait until the water cools sufficiently before performing inspection. To prevent scalding. Regular Inspection Are there any objects around the water heater or the flue terminal such as...
Is the water strainer clogged? Is the remote control turned on? Is power supply interrupted? TNJW221TFQL/TFL, TNJW161TFQL/TFL Not instant not water supply 〈When not preheating〉 Due to the distance from the water heater to the hot water tap, some time is required before the water becomes hot.
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In order to stabilize the temperature of hot water, the water heater controls the volume of hot water by discharging little at first and discharging fully when the temperature becomes stable. Problems concerning the remote controls TGC and ON indicator do not Is power supply interrupted? light The selected temperature setting ...
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Trouble Shooting Others Burner is extinguished during use Are the gas valve and water supply valve fully opened? Is there interruption of water supply? Is the hot water tap opened sufficiently? Is gas supply interrupted? During the cold season, white ...
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Disconnection or short circuit of the Contact Towngas Customer Service Hotline heat exchanger thermister Trouble with the water flow sensor of circulation Contact Towngas Customer Service Hotline (TNJW221TFQL, TNJW161TFQL only) Trouble with combustion fan motor Contact Towngas Customer Service Hotline...
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: Trouble with circulation pump 1. Press the ON/OFF button to turn off appliance. (TNJW221TFQL and TNJW161TFQL 2. Open the hot water tap furthest from the water heater only) and discharge all air in piping. Close the hot water tap then.
Specifications TNJW221TFQL TNJW161TFQL Model TNJW221TFL TNJW161TFL Installation Free Stand/ Wall-mounted/ Ceiling Mounted Water Heater Type Fan Draught Room Sealed Flue Direction Top Flue Dimensions(mm) 480 (W ) x 360 (H) x 265 (D) Weight(kg) TFQL model: 22.5 / TFL model : 18.5...
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