Tuesday, February 24, 2026

DIY Series 98: Joven Water Heater S10e Not Working

Joven Water Heater S10e Not Working


Symptoms:
  • No power at all when switched ON. Sometimes EELS (Green LED) will on for a while, then turn off again. The heater (Red LED) will not on, even temperature control knob is turned with water flow in.
  • When press "Test/Reset" button, the EELS (Green LED) will turn on and then turn off immediately.
  • Suspect the Main Control Board or thermostat malfunction.

Findings:

  • Checking the Main Control Board (Power Supply Board), found no issue.
  • Trial and error to replace thermostat, see if it is the culprit. After change thermostat, the Joven Water Heater (S10e) is resume back to normal.

Parts Sourcing:

  • Found the thermostat written ATT S102, try to look for the original parts, but not available for sale at online store.
  • Found another thermostat, KSD303 having same shape and size. Rating at 250VAC/10A, 150°C.
  • Use Google Gemini to check compatibility. For a 10A application at 250VAC, both the ATT S102 and KSD303 are technically suitable, as 10A is a standard rating for both series. At this current level, the choice depends primarily on whether you need a direct manufacturer-specified replacement (ATT S102) or a more widely available, generic industrial alternative (KSD303)

Photos:
  • Joven Water Heater (S10e) - bought in Year 2017
  • Thermostat located at the top of the water tank
  • Remove the thermostat (ATT S102)
  • Replace with new thermostat (KSD303)

Tools Required:
  • Multimeter
  • Screwdriver
  • Hex wrench (to remove thermostat)
Cost Involved:
  • Thermostat (KSD303): US$1

Thursday, January 22, 2026

Info: Intermittent Connection on Xiaomi / RedMi Phone (SIM Card Shows No Service / No Data)

Intermittent Connection on Xiaomi / RedMi Phone (SIM Card Shows No Service / No Data)


Target Phone:
  • Xiaomi Redmi Note 13 5G (OS: HyperOS 2.0.209.0, Android 15)
Symptoms:
  • Phone SIM card suddenly not detected, no service / connection
  • It happened only on SIM card Slot #1, no issue on SIM card Slot #2
Step 1: Quick Fixes (Simple Check)
  • Restart Phone: A simple restart often fixes temporary glitches.
  • Airplane Mode: Turn Airplane Mode on, wait a few seconds, then turn it off to refresh network connection.
  • Check Mobile Data Setting: Go to Settings > Mobile networks > Mobile data and ensure its toggled ON.
  • Preferred Network Type: In the same menu, select Prefer LTE/5G (or 4G/5G) as the preferred network type. 
Step 2: Hardware & SIM Checks
  • Reinsert SIM: Power off, eject the SIM tray, check the SIM for dirt/damage, clean it gently with a dry cloth, and reinsert it properly.
  • Test SIM in Another Phone: Insert your SIM into another phone; if it still has no data, the SIM card is likely faulty.
  • Inspect SIM Slot: Look for dust or debris in the phone's SIM slot. 
Step 3: Advanced Troubleshooting
  • Reset Network Settings: Go to Settings > More connectivity options > Data usage > Reset Wi-Fi, mobile networks, and Bluetooth. This reset saved Wi-Fi, mobile data, and Bluetooth settings without erasing personal data.
  • Check for Updates: Ensure your phone's operating system is up-to-date (Settings > About phone > System update).
  • Developer Options: Go to Settings > About phones > OS version, continuous clicking on "OS version" to activate the Developer mode. Then, go to Settings > Additional Settings > Developer options to set “Mobile Data Always Active”
  • Enter Secret Code: Dial *#*#64663#*#* to enter Factory Diagnostic Tool and proceed hardware test to check whether the SIM Cards are working or not. 
Step 4: Ultimate Weapon (Worst Case)
  • Factory Reset: As a last resort, back up data and perform a factory reset (Settings > About phone > Factory reset). 
  • Get Help from 3rd Party: If these steps do not resolve the issue, it may be necessary to contact your service provider (carrier) for SIM card replacement or visit a professional repair service for further assistance.
My Final Solution:
  • Debug done using Step 1, Step 2, and even Step 3, but not solving the issue.
  • Suddenly I thought of eject the SIM card tray and bending it slightly, then re-insert it into the phone. This simple step indeed solved my issue. The intermittent connection is no longer happened. It is now having stable mobile data connection.

Xiaomi Secret Code Listing

Wednesday, January 14, 2026

Travel: Pangkor Island 2D1N @ Govt RPP (Rumah Peranginan Persekutuan)

Pangkor Island 2D1N

Pangkor Island (Pulau Pangkor) is a small, charming island off Malaysia's west coast in Perak, known as a laid-back tropical getaway with beautiful beaches, clear waters, rich history (Dutch Fort, temples, floating mosque), local culture (fishing villages), and budget-friendly charm, attracting both locals and international tourists seeking relaxation and simple pleasures like snorkeling and island exploration. 

Pasir Bogak and Teluk Nipah are popular beaches on Pangkor Island, known for watersports and relaxation, with Teluk Nipah being livelier, offering snorkeling, swimming, and food stalls, while Pasir Bogak is great for sunsets and calmer vibes; nearby Giam Island is a prime spot for snorkeling and island hopping, accessible via local boat tours. 

You can walk to Giam Island (Pulau Giam) from Pangkor Island's Teluk Nipah during low tide via a sandbar (dragon spine), but it requires caution as you'll walk on slimy, potentially sharp coral and rocks, so wear water shoes/sandals, watch for sea cucumbers and stingrays. Check the tide schedule for Pangkor Island before you go, to avoid getting stranded by the rising tide.

Pangkor Island, designated duty-free in 2020, offers tax-free shopping on items like chocolates, perfumes, and local dried seafood, boosting tourism with deals on goodies and souvenirs, though liquor isn't included; it's a great spot for beach lovers and shoppers seeking bargains alongside its natural beauty and fishing village charm. However, alcohol, tobacco, and motor vehicles remain excluded under these exemptions and will incur standard duties.

To purchase most duty-free goods on Pangkor Island and carry them out, a visitor needs to stay for a minimum of 24 hours. Proof of stay, such as a ferry or flight ticket, may be required. 



Accommodation @ Pangkor Island:

The Pangkor Island Federal Rest House / RPP (Rumah Peranginan Persekutuan) Pulau Pangkor is a government accommodation facility managed by the Property Management Division (BPH) of the Prime Minister's Department for civil servants to enjoy budget holidays in popular holiday locations such as Pangkor Island, offering hotel / resort style accommodation at special prices to encourage work-life balance, with a concept of recreation and welfare for civil servants.


Reservation / booking can be done via online portal at ProMIS, eligibility is based on your job position grade and limited to a maximum of three (3) bookings per year for an overnight stay at any Federal Rest House (RPP). 


In the past, we had tried at Cameron Highlands (most popular destination), Bukit Fraser, and Morib. This time, we would like to experience it at Pulau Pangkor, thus we had made reservation for 2026 CNY school holiday, at the rate of RM200/night for a 4-room bungalow (max up to 6 adults + 4 children).

Ferry Service:


Transportation @ Pangkor Island:

Rental services are available at Pangkor Jetty, as well as in hotel areas at Teluk Nipah and Pasir Bogak.

Pink Taxi Fare Rates on Pangkor Island (As at Jan 2025)
  • Pink Taxi / Van (for reference only; actual fares may vary): 
    • Jetty to Pasir Bogak
      • 1-4 persons: RM12.00
      • 5 persons & above: RM20.00
      • Maximum: 10 persons
    • Jetty to Teluk Nipah
      • 1-4 persons: RM18.00
      • 5-6 persons: RM25.00
      • 7-10 persons: RM30.00
    • Island Tour (Pink Taxi Charter)
      • RM80.00 – RM100.00 for the first two hours
      • RM30.00 per additional hour
  • Car: 
    • Starting from RM90 per day, depending on the season and vehicle type.
  • Motorcycle:
    • Starting from RM40 per day.
  • Bicycle:
    • Starting from RM15 per day.

Proposed Itinerary:

Day#1
Day#2

Post-Trip Notes:
  • During ferry ticket purchased (Marina Island Jetty, Buy Ticket @ RM10/way), you may add RM2/pax for Reschedule Add-On, with this, you may reschedule your tickets (at least 1 hour in advance). Or, you may try your luck on-the-spot for next earliest ferry (depends on availability and the ticket collector). Boarding the ferry with your QR Code on your phone or printed ticket. Any printed ticket request on-the-spot will be charged RM2/pax.
  • Galeri Pangkor was closed during our visit.
  • The Pink Taxi we took was excellent with working air-cond (Plate No: BKC8596, Tel: 011-63347335). RM100 for 1st 2 hours, subsequent hours will be charged RM30/hrs. Note: Not every Pink Taxi comes with air-cond.
  • Keok Family might have certain items cheaper than other shops, but definitely their Andes is more expensive than Sun Duty Free. So, compare few shops before you decide to buy any chocolates, price varies from shop to shop.
  • Laris Duty Free is currently having stock clearance sale until End/Feb 2026. New owner will take over from Mar 2026, will be reopen again after facelift renovation.
  • Island Culture Cafe was full house during our visit. Waited for almost 1 hour before we got our seats. Government servants with any valid ID proof eligible for 5% discount.
  • Owner of Kedai Kopi Lee Meng Yong was very friendly and polite. We were satisfied with the 1st meal at Pangkor although it has limited foods selection.
  • Chicken Rice @ Restoran Chiang Sheng during our visit (CNY holiday) was quite pricey, RM9/plate.
  • Due to raining at the evening, we walked to the nearest Coco Restaurant for dinner. We enjoyed the meals @ RM260 for 7pax, with Grouper (1kg), Mantis Prawn, Squid, Toufu, Yau Mak (Vegetable), and Oyster Omelette. 
  • Billion Value Mart (Pangkor Town) and CK Supersave Mart (Pasir Bogak) are conveniently located for us to restock some drinks and snacks.
  • Upon leaving Pangkor at Pangkor Jetty, Custom Officer will asked you to show your ferry ticket with more than 24 hours stay on the island for tax exemption, if not, you will be charges the taxes accordingly.
  • Marina Island Jetty Complex use ANPR system (Automatic Number Plate Recognition), charging RM23 per calendar day. You may opt to pay Parking Fee online (within 15 min before exit parking area).
  • Lastly, the RPP Pangkor bungalow that we stayed was awesome. It was newly refurbished and renovated in Dec 2025. Everything looks new and it is so spacious and comfy. Only 1 to 2 min walk to the beach just opposite the main road.

Tuesday, January 06, 2026

Travel: 2026 | Wolf Supermoon | Super Low Tide | Damai Laut

2026 | Wolf Supermoon | Super Low Tide | Damai Laut

  • Location: Damai Laut, Lumut, Perak, Malaysia.
  • Date: 04/Jan/2026 (Sun) @ 10:30 ~ 11:00

The Wolf Supermoon on January 3, 2026, creates a specific tidal phenomenon known as a perigean spring tide. This event results in more extreme water levels than usual, significantly impacting low tides.

Lower-Than-Average Low Tides: During this supermoon, the gravitational pull of the Moon and Sun align while the Moon is at its closest point to Earth (perigee). This combined force pulls more water away from the coast during low tide, causing water levels to drop lower than they do during standard full moon phases.

Dragon Spine Formation: The extreme low tide caused by the 2026 Wolf Supermoon exposed long, winding sandbars often referred to as the "Dragon Spine." This phenomenon occurs when a narrow strip of sand or limestone range, becomes visible above the receding sea.

Among the sea creatures found along the Dragon Spine:

  • Nine-Armed Sea Star 
  • Star Fish
  • Mussel
  • Oyster
  • Asian Clam
  • Sea Snail
  • Duck Mouth Clam
  • Sea urchin
  • Crab
  • etc...

Wednesday, December 31, 2025

Info: How to Get i-Saraan Incentive from EPF (KWSP)?

How to Get i-Saraan Incentive from EPF (KWSP)?


You can register for an EPF (KWSP) account from age 14 up to before turning 75, with mandatory contributions generally starting when you begin working, but voluntary options (like i-Saraan for self-employed or i-Suri for housewives) allow earlier participation, encouraging savings from a young age for better retirement outcomes.


Students can use i-Saraan scheme to save for retirement, even if they are not formally employed, by contributing voluntarily and receiving a 20% government incentive (up to RM500 annually) on their savings, making it a great way for young Malaysians to start building their future funds early, just like housewives or gig workers. 

To open an EPF account online in Malaysia, download the KWSP i-Akaun App, use the e-KYC process (electronic Know Your Customer) with your MyKad/MyPR, complete identity verification via face recognition, and provide your details to activate your membership instantly, requiring a front camera phone and good lighting. 


i-Saraan 
is a voluntary contribution initiative by EPF, designed to help self-employed individuals and gig economy workers without fixed incomes obtain Government incentives to grow their retirement savings.

Receive a special incentive of 20% (up to a maximum of RM500) for the total voluntary contributions made to your EPF account for the current year. *

* Note: Lifetime incentive limit of RM5,000 or when the member turns 60, whichever is earlier. Subject to Government terms and conditions.

To get the i-Saraan incentive, you must first be an eligible EPF member, register for the program, and then make voluntary contributions to your EPF account. The government will then provide a matching incentive, credited to your account twice a year. 


Eligibility Requirements

To be eligible for the i-Saraan program, you must meet the following criteria: 
  • Malaysian citizen
  • An existing EPF member
  • Below 60 years of age
  • Individuals who are self-employed, freelancers, or have no fixed employer (including students, housewives, gig workers like e-hailing/p-hailing drivers). Civil servants under a pension scheme are also eligible. 

Step 1: Register for 
i-Saraan

You only need to register once for the program. 

Example of i-Saraan Registration via KWSP i-Akaun App


Step 2: Make Voluntary Contributions

After registering, you can make contributions at your own pace and financial ability. The total maximum voluntary contribution across all channels is RM100,000 per year. To receive the maximum annual incentive of RM500, you need to contribute at least RM2,500 per year. 

Payment methods include: 

  • Internet Banking: Make payments through participating banks such as Maybank, Public Bank, CIMB, and others.
  • KWSP i-Akaun App/Web Portal: Use the online payment service (FPX) or set up a recurring contribution (Auto Simpan) via DuitNow AutoDebit.
  • Bank Agent Counters/EPF Offices: Pay via cash, cheque, or debit card at registered bank agents (e.g., BSN) or any EPF office counter. 
Before you proceed any payment for your contribution, make sure you are contributing into i-Saraan and not into i-Simpan
  • Check at KWSP i-Akaun App, go to: 
    Profile > Account Details > Product

Example of Payment via KWSP i-Akaun App:
  • Look for the following card in your App
  • Choose "Self" and enter the amount you want to contribute
  • Select your target bank
  • Confirm details and proceed payment
  • Accept the terms & conditions to complete the payment


Step 3: Receive the Incentive 

The government incentive is 20% of your total annual i-Saraan contribution, up to a maximum of RM500 per year. There is a total lifetime limit of RM5,000 or until you reach age 60, whichever is earlier. 

The incentive payments are generally credited to your Akaun Persaraan (Account 1) twice a year, subject to the government's terms and conditions and fund availability. 

  • Deposit between Jan to Jun: i-Saraan incentive will be credited by Aug (same year) **
  • Deposit between Jul to Dec: i-Saraan incentive will be credited by Mar/Apr (next year) **
** Note: i-Saraan incentive might be credited late depends on EPF's fund allocation from government, e.g.: Incentive for Aug 2025 was only distributed on 29/12/2025 recently.
  • Example of Contribution in Year 2025
  • Example of Incentive Credited into Your Account

    • Incentive dated 04/03/2025: i-Saraan incentive for previous year (2024).
    • Incentive dated 29/12/2025: i-Saraan incentive for contributions on 12/03/2025 & 19/06/2025.
    • Incentive for contributions on 27/07/2025, 20/08/2025, 23/10/2025 will be credited by next year Mar/Apr.

Related:

Wednesday, December 10, 2025

Travel: Local Day Trip From Muar

Proposal: Local Day Trip From Muar

Option #1:
08:00: Depart from Home (Muar)
09:00: Breakfast @ Sagil (砂益阿狗云吞面)
09:30: Most Scenic Road @ Gunung Ledang
10:00: Gunung Ledang Resort
10:30: Galeri Darurat Bukit Kepong
11:30: Depart from Bukit Kepong
12:00: Lunch @ Jementah (TBD)
13:00: 林家吉郷音館 / 十二生肖 / Mural Mini Jementah
14:00: Route via Asahan (TBD)
15:00: Tangkak Beef Noodle @ Restoran Kuang Fei
15:30: Chop Hua Bee 和美饼家 @ Tangkak
16:00: Jasin Mini Zoo
17:00: Depart from Jasin Mini Zoo
18:00: Tanjung Emas @ Muar
19:00: Dinner @ 麻坡厝仔面粉粿 / Restoran Asam Pedas Zhen Yang
20:00: Reach at Home (Muar)

Option #2:
08:00: Depart from Home (Muar)
09:00: Breakfast @ 瓊海茶室 Kheng Hai Kedai Kopi
10:00: Galeri Darurat Bukit Kepong
10:45: Depart from Galeri Darurat Bukit Kepong
11:30: Hot Springs Recreation Center Labis
12:30: Depart from Hot Springs Recreation Center Labis
13:00: Lunch @ Ah Bao Hakka Yong Tau Fu (Segamat)
           Local Products @ ChewChew Recipe 老秘方
14:00: Segamat Clock Tower / Dataran Segamat / Segar Amat Lane
15:00: Tea-Break @ 星期八烧包 Limday
15:30: Depart from Segamat
16:00: 林家吉郷音館 / 十二生肖 / Mural Mini Jementah
17:00: Depart from Jementah
17:30: Yi Long Bakery & Confectionery @ Tangkak
19:00: Dinner @ 麻坡厝仔面粉粿 / Restoran Asam Pedas Zhen Yang
20:00: Reach at Home (Muar)