German pool HTW-621 User manual

P.1
HTW-621

P.2
Table of Contents
Safety Warnings And Precautions 03
Product Structure 06
Installation Instructions 07
Operation Instructions 10
Care & Maintenance 16
Troubleshooting 18
Technical Specication 18
Warranty Terms & Conditions 35

P.3
Safety Warnings And Precautions
WARNING!
Read all instructions carefully before using this product.
• This product is for domestic indoor use only. If this product is used for any
commercial, industrial, rental or other purposes, product warranty will be
VOIDED.
• This product is not intended for use by children or persons with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of this
product by an adult responsible for their safety.
• Mind your children and DO NOT let children play with this product.
• Cleaning and user maintenance shall not be made by children without super-
vision.
• Check the voltage indicated on the rating label before using this product.
• If the supply cord is damaged, it must be replaced by the manufacturer, its
service agent or similarly qualied persons in order to avoid hazards.
• Unplug this product from the power source before cleaning and maintenance.
• Contact German Pool authorized service technician for repair or maintenance
of this product.
1. Please read all instructions carefully before using this product.
2. Before use, please check whether the voltage used is consistent with the
voltage on the label of this product.
3. This product can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of
this product in a safe way and understand the hazards involved. Children shall
not play with this product. Cleaning and user maintenance shall not be made by
children without supervision.
NOTE:
• IP23 protection rating only applies to when this product is installed and
xed on the wall for vertical operation.
• This product is a heater. Do not use this product as a fan.

P.4
Safety Warnings And Precautions
4. Children of less than 3 years should be kept away from this product unless
continuously supervised.
5. Children aged from 3 years and less than 8 years shall only switch on/
off this product provided that it has been placed or installed in its intended
normal operating position and they have been given supervision or instruction
concerning use of this product in a safe way and understand the hazards
involved. Children aged from 3 years and less than 8 years shall not plug in,
regulate and clean this product or perform user maintenance.
6. WARNING: some parts of this product can become very hot and cause
burns. Particular attention has to be given where children and vulnerable
people are present.
7. This product 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 this
product by a person responsible for their safety.
8. Children should be supervised to ensure that they do not play with this product.
9. WARNING: In order to avoid overheating, DO NOT cover this product.
10. DO NOT use this product in the immediate surroundings of a bath, a shower or a
swimming pool.
11. Do not use this product if it has been dropped.
12. This product must not be located immediately below a socket-outlet.
13. DO NOT use if there are visible signs of damage to this product.
14. If the supply cord is damaged, it must be replaced by a special cord or assembly
available from the manufacturer or its service agent.
15. Use this product on a horizontal and stable surface, or fasten it to the wall, as
applicable.
16. WARNING: DO NOT use this product in small rooms when they are occupied
by persons not capable of leaving the room on their own, unless constant
supervision is provided.
1 7. WARNING: In order to avoid a hazard for very young children, this product
should be installed so that the lowest heated rail is at least 1000 mm above
the oor.
18. The towel rail is to be installed so that switches and other controls cannot be
touched by a person in the bath or shower.
19. This product for household and indoor use only.

P.5
Safety Warnings And Precautions
20. Switch and control panel cannot be touched by wet hand.
21. For additional protection, the installation of a residual current device (RCD)
having a rated residual operating current not exceeding 30 mA is advisable in
the electrical circuit supplying the bathroom. Ask your installer for advice.
22. This product is intended only for drying textiles washed in water.
23. The plug of this product shall be protected, for example, away from the water
source, or the plug shall be protected with a waterproof box.
24. DO NOT ingest battery, Chemical Burn Hazard.
25. WARNING: This product contains a coin / button cell battery. If the coin /
button cell battery is swallowed, it can cause severe internal burns in just 2
hours and can lead to death.
26. Keep new and used batteries away from children.
27. If the battery compartment does not close securely, stop using this product and
keep it away from children.
28. If you think batteries might have been swallowed or placed inside any part of the
body, seek immediate medical attention.
29. The batteries contain materials, which are hazardous to the environment; they
must be removed from this product before it is scrapped and that they are
disposed of safely.
30. WARNING: To reduce the risk of re, keep textiles, curtains, or any other
ammable material a minimum distance of 1 m from the air outlet.
31. If this product is installed in the bathroom, it must be installed at least 1 meter
away from the water source, and at a height of at least 1 meter above the ground,
and distance to the sidewall should be more than 0.3 meter.

P.6
Product Structure
FRONT
BACK
Front cover
Anti-slip footpad
Rear grille
Wall bracket
Remote control
Towel rail
Air outlet
Control panel
Back cover

P.7
Installation Instructions
WARNING!
When installing this product, must leave ample space on all sides to
ensure adequate ventilation and heat dissipation.
WARNING!
This product can only be installed beyond ZONE 1 and 2.
Heater must be installed so that switches and other controls cannot be
touched by a person in the bath or shower.
Installation Requirements
1. Leave at least 500mm above the product.
2. Leave at least 800mm on either side of the product.
3. Leave at least 1000mm from the ground.
注意：切勿長時間晾掛烘乾毛巾或衣物！ CAUTION:Neverdrytowelsor laundry for a prolonged period of time!
1
3
2

P.8
Install With Wall-Mounting Components
1. Drill two holes in the wall, and make the diameter of hole as 6mm, depth as
29mm. The distance between the two holes is 59mm.
2. Fix the rubber plug into the two holes.
3. Fix the screws into the above rubber plugs, and screw it in securely.
4. When installing the product on the hook: Aim big hole at wall hook and then turn
right to lock securely into small hole. (see diagram below)
Installation Instructions
29mm
6mm
59mm
Drill two
Φ6mm holes, depth 29mm
Wall Hook Rubber Plug
Small Hole
Big Hole
Small Hole
Big Hole

P.9
Installing The Towel Rail
1. First insert the left / right ends of the aluminum towel rail into the grooves onto
the left / right sides of the bottom of the air outlet grille.
2. Pull the left and right sides of the rail towards you.
3. Make sure towel rack is locked in securely. When the towel rack is not used, push
the left and right sides inwards to remove it.
Installation Instructions
注意：切勿長時間晾掛烘乾毛巾或衣物！ CAUTION:Never dry towels or laundry for a prolonged period of time!
注意：切勿長時間晾掛烘乾毛巾或衣物！ CAUTION:Never dry towels or laundry for a prolonged period of time!
1
3
2

P.10
Operation Instructions
Control Panel
Remote Control
Control Keys (Same For Remote Control)
On/Off Set
Air Mode Selection Increase
Weekly Programme Mode Confirm
Eco Mode Decrease
LED Display
High Warm Air Mode Clean Filter Reminder
Low Warm Air Mode Temperature Indicator
Cool Air Mode Time Indicator
On-Timer Mode Day Indicator
Off-Timer Mode Programme Indicator (Weekly
Programme Mode)
Weekly Programme Mode Turn-On Time (Weekly
Programme Mode)
ECO Mode Turn-Off Time (Weekly
Programme Mode)

P.11
Operation Instructions
Note:
- Whether you are operating this product via the control panel on the main
body or via the remote control, the procedure is the same.
- When using the remote control, point it directly towards this product’s LED
Display to maximize the signal reception.
Note:
- When setting day and time, if product does not receive any further input in
5 seconds, it will automatically conrm the current setting.
- User may also set day and time even when the product is in working status.
Simply press twice to enter “Day and Time setting”.
A.Basic Operation
A1. Set Current Day and Time (Using for the rst time)
1. Connect to the power source. Product enters standby status, buzzer beeps twice
and Temperature Display shows “0”.
2. In standby status, press twice to enter “Day and Time Setting”.
3. Press or key to select current day of the week (1-7 refers to Monday-
Sunday), press to conrm.
4. Press or to select current hour (00-23 refers to 12am-11pm), press to
conrm.
5. Press or to select current minute (00-59), press to conrm. Current day
and time are now set.

P.12
Operation Instructions
A2. Low Warm Air High Warm Air Cool Air
1. Connect to the power source. Product enters standby status, buzzer beeps twice,
Temperature Display shows “0” and current day and time.
2. Press On/Off to turn on the product. If using for the first time, product enters
High Warm Air Mode by default. Indicator icon lights up, Temperature Display
shows “--”.
3. Press Mode Selection to cycle among Low Warm Air > Cool Air >
High Warm Air .
4. If user wishes to turn off the product, simply press On/Off , product returns to
standby status, and Temperature Display shows “0”.
A3. Off-Timer Mode
1. When product is running on High Warm Air Mode / Low Warm Air Mode /
Cool Air Mode , press once to enter into Off Timer Mode. Indicator icon
lights up constant, Time Display “00:00” flashes.
2. Press or to select hour (00-23), press to confirm.
3. Press or to select minute (15-30-45), press to confirm.
4. After timer is set, Time Display shows timer duration, and product starts to
countdown. After countdown is completed, the product will automatically turn off.
Note:
- When switching from Cool Air Mode to High Warm Air Mode , PTC will
activate after a delay of approx. 10 seconds.
- When user turns off the product while it is running on Low Warm Air Mode
or High Warm Air Mode , the fan will continue to run for approx. 30 seconds
to dissipate residual heat.
- The product has built-in memory function. Next time the product is turned
on again, it will run on the previous selected mode. If user wishes to erase the
memory, please disconnect the product from the power source then reconnect
again.
- When running on High Warm Air Mode / Low Warm Air Mode /
Cool Air Mode , if product does not receive any further command, and timer
has not been set, product will automatically switch off after 12 hours.

P.13
Operation Instructions
A4. On Timer Mode
1. In standby status (Temperature Display shows “0”), press once to enter into
On Timer Mode. Indicator icon lights up constant, and Time Display “00:00”
flashes.
2. Press or to select hour (00-23), press to confirm.
3. Press or to select minute (15-30-45), press to confirm.
4. After timer is set, Time Display shows timer duration, and product starts to
countdown. After countdown is completed, the product will automatically turn on.
B1. Setting The Thermostat
1. When product is in standby status with On Timer activated, or when product is
running on High Warm Air / Low Warm Air / Cool Air mode , press or
to alter the thermostat temperature.
2. Temperature can be set anywhere between 5ºC-35ºC. After setting the
temperature, press to confirm, and product will enter “Thermostat” mode.
3. When Thermostat Mode is activated, whenever the ambient temperature drops
to below the set temperature, the product will automatically turn on; when the
ambient temperature reaches the set temperature, the product will automatically
stop heating. This will ensure the ambient temperature remains stable at user’s
preferred temperature.
4. To cancel Thermostat Mode, press to return to High Warm Air / Low Warm
Air / Cool Air mode . Temperature display will show “--”.
B. Advanced Operation
Note:
- When setting the timer, if the product does not receive any further input in 5
seconds, it will automatically conrm the current setting.
- By default, On Timer is set to 23ºC. User may set the product to run at a
different temperature. For details, please refer to “Setting The Thermostat”
section.
- To cancel On-Timer, press , timer will be cancelled and product will directly
turn on. To cancel Off-Timer, press , timer will be cancelled and product will
directly turn off.
Note:
If user manually adjusts the Air Mode, the product will automatically exit
Thermostat Mode.

P.14
Operation Instructions
B2. Eco Mode
1. When Thermostat Mode is activated, press to enter Eco Mode. Indicator
icon lights up constant.
2. Press or to set the temperature anywhere between 5ºC-35ºC.
3. When Eco Mode is activated, when the product detects a drastic drop in the
ambient temperature (a 5ºC-10ºC drop within 10 minutes), the product will
automatically stop heating and return to standby status to save electricity.
4. To cancel Eco Mode, press again. Product exits Eco Mode and indicator
icon turns off.
1. In standby status (Temperature Display shows “0”), long-press for 3 seconds,
indicator icon “P1” lights up constant.
2. Press or to select Day 1-7 (Monday-Sunday), press to confirm, then
press to set the timer.
3. Press or to select on-timer hour(00-23), press to confirm.
4. Press or to select on-timer minute (00-59), press to confirm.
5. Press or to select off-timer hour(00-23), press to confirm.
6. Press or to select off-timer minute (00-59), press to confirm.
7. Press or to select desired temperature (15ºC-35ºC), press to confirm.
8. After user finishes setting P1, Display Panel will show “P2”. If user wishes to set
a 2nd programme for that day, press , then repeat steps 3-7; if user does
not wish to set a 2nd programme, press to set a programme for the next
day, and repeat steps 2-7.
9. After setting is completed, long-press for 3 seconds, and product returns to
standby status.
B3. Weekly Programme Mode
Weekly Programme Mode refers to setting the product to automatically turn on and
off at designated times for individual days of the week. Different temperatures can
also be set for different days as well.
Note:
- Before setting Weekly Programme Mode, user must rst set the current day-
of-the-week and time.
- 2 individual programmes – “P1” and “P2” can be set for each day of the
week.

P.15
Operation Instructions
Power-Off Memory Function
When power supply is cut off:
1. The week, time period and temperature data set in Weekly Programme Mode are
memorized. When power is turned on again, the default Weekly Programme is
turned off. User will need to turn it back on manually and the previously set
data will be displayed.
2. Day-of-the-week and time data will only be stored for approximately 3 days. If
power is not turned back on during that period, the current day-of-the-week
and time data will be lost, and user will need to manually set current day and time
again.
Reset To Factory Default Setting
In standby status, long-press and for 3 seconds simultaneously, LED Display
shows “FF”, buzzer beeps once, product is reset to factory default setting.
Note:
- In standby status, press to activate or cancel Weekly Timer Mode.
- To change the setting, run through steps 1-9.
- Weekly Programme Mode will automatically run on cycle, meaning after day
7 it will automatically return to day 1 again.
- If the scheduled times of P1 and P2 overlap, the product will run on the
higher preset temperature.

P.16
Care & Maintenance
WARNING!
Before cleaning, be sure to turn off the power and unplug the power
plug, or else it may cause electric shock.
Cleaning The Surface
1. Clean the surface of the product with a damp cloth (or moistened with detergent).
Do not rinse directly with water. Do not use gasoline, thinner, or corrosive
detergent or solvent.
2. If too much foreign matter adheres to the lter screen, it will affect the air blowing,
so it should be cleaned at least every other month.
Cleaning The Filter
When the product has accumulated up to 150 hours of usage time, Clean Filter
icon on Display Panel will ash and buzzer will beep continuously for approx.
15 minutes to remind user to clean the lter. After user presses , the Clean Filter
icon will turn off and buzzer will stop buzzing.

P.17
Maintenance
1. If the product won’t be used for a long time, pull out the power plug, pack the
heater and prevent dust from entering.
2. Before packing, make sure that the outer surface and the lter are dry.
3. After packaging, it should be stored in a dry and ventilated place.
Care & Maintenance
WARNING!
This product contains a coin / button cell battery. If the coin / button
cell battery is swallowed, it can cause severe internal burns in just 2
hours and can lead to death. Keep new and used batteries away from
children.
Changing Battery For Remote Control
1. To open the battery cover at the bottom of the remote control, press the buckle on
the battery cover inward and pull it out.
2. Identify the polarity of the battery, and insert the battery into the battery slot.
3. Reinsert the battery cover into the bottom of the remote control.
Bottom of Remote Control
Press the Buckle
Pull Out
Battery Cover

P.18
Technical Specication
Troubleshooting
Model No. HTW-621
Voltage/Frequency 220-240V / 50Hz
Power 1,500W / 2,100W
Product Dimensions
without Towel Rail (H) 379 (W) 280 (D) 121 mm
Product Dimensions
with Towel Rail (H) 492 (W) 280 (D) 121 mm
Net Weight 2.5kg
Specications 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 updated version of the Operating Instructions.
Troubleshooting Possible Cause
LED Display shows “EE” Temperature sensor short circuit or open circuit.
Product automatically turns
off when operating in Low
Warm Air Mode Or High
Warm Air Mode
When the temperature sensor detects room
temperature has reached 60ºC or above, the
product will automatically turn off; when the room
temperature decreases to 55ºC or below, user can
manually turn on the product (after manually turning
on the product, if room temperature still exceeds
60ºC, the product will automatically turn off again).
Product automatically
returns to standby
status when operating in
Thermostat Mode
When thermostat is set to 35ºC, and room tempera-
ture reaches 35ºC, the product will go into to standby
status, and reactivate after the room temperature
falls below 35ºC.

P.19
目錄
警 告 及 注 意 事 項 2 0
產品結構 22
安裝說明 23
操作說明 26
清 潔 與 保 養 3 2
故障檢修說明 34
技術規格 34
保用條款 35

P.20
警告及注意事項
1. 使用本產品前，請仔細閱讀所有說明。
2. 使用前，請先檢查所用電壓是否與本產品標籤上的電壓相符。
3. 當本產品由8歲或以上兒童、感官或精神有缺陷、及缺乏必要經驗和知識的人
使用時，必須有對其安全負責的人進行監管，並確保使用者的安全及其明白當
中潛在危險。當兒童對本產品進行清潔和維護時，必須有對其安全負責的人進
行監管。
4. 3歲以下的幼兒應遠離本產品，除非有對其安全負責的人進行持續監管。
5. 當本產品被放置或安裝在正常工作位置時、在有對其安全負責的人的指導或協
助、並確保使用者的安全及其明白當中潛在危險的前提下，3至8歲的兒童只可
開啟/關閉本產品。3至8歲的兒童不可調節、清潔、保養本產品，亦不可把本
產品插頭連接電源。
6. 警告：本產品的某些部分可能變得非常熱並導致燒傷，兒童和弱勢群體在
場時請特別注意。
7. 本產品不適用於身體、感官或精神有缺陷，及缺乏必要經驗和知識的人群（包
警告！
使用本產品前，請仔細閱讀所有說明。
• 本產品只限家居室內日常使用，如產品作任何商業、工業、出租或其他用
途，保用證即告失效。
• 請勿讓兒童或身體有殘障、精神不健全及對本產品缺乏經驗或知識的人士單
獨使用本產品；如需使用，必須要在負責任的成年人監管下方可使用。
• 應照顧好兒童，確保他們不會玩耍本產品。
• 無成年人監管下，勿讓兒童清潔及維護本產品。
• 使用前，請先檢查所有電壓是否與本產品標籤上的電壓相符。
• 如果電源線損壞，為免發生意外，電源線必須由廠方、廠方指定的維修中心
或同等合格的技術人員進行更換。
• 清潔或檢查本產品前，必須先關機及拔掉插頭。
• 請聯繫德國寶授權的技術人員進行維修或保養本產品。
注意：
• IP23防水防塵級別只適用於當產品垂直固定安裝於牆壁使用。
• 本產品不可作風扇用途。