A well-known restaurant chain with multiple outlets across Malaysia runs one of its branches in Vivacity, Kuching. Like many F&B brands, they depend on coldroom storage to keep ingredients safe and operations running smoothly.
To manage day-to-day maintenance for their outlets, the brand works with FMM by Recommend.my, using us as a single facilities partner for different trades – refrigeration, plumbing, electrical, and general repairs.
The problem: A walk‑in freezer covered in ice
The restaurant’s branch team raised a ticket for an urgent issue: their walk‑in freezer was forming large icicles and the floor was freezing over.
Inside the freezer, our technician found:
- Thick ice on the floor, covering the metal (chequer plate) surface
- Large icicles hanging from the refrigeration unit and around wiring
- Signs that water had been dripping and freezing over time, not just a one‑off incident
At first glance, this looked like a typical freezer issue – such as door seal failure, poor defrost cycle, or a blocked drain. However, the ice patterns and the amount of water suggested something more serious.
Why this was a serious risk for the restaurant
If left unresolved, the situation could have caused several business and safety problems:
- Staff safety and liability – A frozen floor inside a walk‑in freezer is a major slip hazard. Any staff member entering the freezer to pick stock could easily fall and get injured. This exposes the brand to medical costs, lost time, and possible insurance or legal claims.
- Food safety and compliance – Excess water and ice can affect the temperature balance of the freezer. If the unit struggles to maintain a stable temperature, it can lead to partial thawing, refreezing, and potential food quality or food safety issues. This is especially critical for a restaurant chain that must follow strict food handling standards.
- Equipment damage and higher costs – Continuous water dripping onto the evaporator, vents, and electrical components can cause corrosion, electrical faults, and shorter equipment lifespan. The freezer also has to work harder to remove extra heat and moisture, pushing up energy costs.
- Operational disruption – Staff must spend extra time chipping ice, cleaning, or avoiding certain areas inside the freezer. In the worst case, a breakdown could force the outlet to throw away stock or reduce menu items.
- Water waste and utility costs – With water constantly feeding the ice build-up, the restaurant was also paying for water that was being wasted, not used.
The issue needed fast attention – but more importantly, it needed the correct diagnosis.
Root cause discovery: The problem was not the freezer
Instead of only treating the visible symptoms inside the freezer, our technician traced the source of the dripping water. The ice build-up seemed to be directly under one part of the ceiling, near the refrigeration unit.
Above the walk‑in freezer, there was a blue water storage tank. This tank fed water to the outlet. On inspection, our technician found that:
- The float valve inside the tank was damaged and not shutting off the water when the tank was full
- Water was overflowing from the top of the tank
- Overflow water was running across the surface and dripping down onto the freezer structure below
As this water reached the cold surfaces and vents inside the walk‑in freezer, it froze into icicles and created a thick ice layer on the floor.
The original ticket was for a refrigeration problem, but the real fault was a plumbing and water control issue – a faulty float valve in the storage tank above.
This is a good example of why multi-trade facilities expertise matters. A narrow focus on “just fix the freezer” could have led to repeated temporary fixes, without removing the true cause.
The solution: Repairing the float valve and protecting the freezer
Once the root cause was confirmed, our team carried out a focused repair.
Step 1: Isolating and making the area safe
The technician first ensured the area around the tank and the freezer was safe to work. Water overflow was controlled to prevent more dripping while the repair was in progress. Inside the freezer, staff were advised to limit access while the floor was still icy.
Step 2: Repairing the damaged float valve
Our technician then:
- Shut off the water supply to the tank
- Removed the faulty float valve assembly
- Installed and calibrated a replacement float valve so it would stop the incoming water at the correct level
- Tested the valve multiple times to confirm that the tank refilled normally and stopped at the desired water level without overflowing
With the new valve in place, the continuous overflow stopped. No more water was spilling over the sides of the tank.
Step 3: Monitoring and follow‑up recommendations
After the repair, the technician checked the underside of the tank and the walk‑in freezer structure for any active drips. The restaurant’s team were advised to:
- Clear existing ice from the freezer floor and surfaces in a controlled, safe way
- Schedule a quick follow‑up check to ensure no new ice was forming
- Add periodic checks of the water tank and float valve into their outlet maintenance routine
Outcome: Safe staff, stable freezer, and lower risk for the brand
By fixing the float valve, FMM by Recommend.my removed the source of the water that was causing the ice problem. This delivered several benefits:
- The walk‑in freezer could return to normal, stable operation once the existing ice was removed
- Staff could safely access the freezer without slip hazards
- The refrigeration unit was protected from long‑term moisture damage
- The outlet avoided potential food safety incidents and product loss
- The restaurant reduced unnecessary water waste and avoided future utility bill spikes from an overworked freezer
Most importantly, the brand knew the issue was solved at its root, not just cosmetically.
Why this matters for multi‑outlet restaurant chains
This case from Vivacity, Kuching highlights a common reality in F&B operations: a visible fault in one system (like a freezer) can actually be caused by another (like plumbing or water storage).
For multi‑outlet brands, this makes facilities maintenance more complex. Each branch may report issues through internal ticketing systems, but what they really need is:
- Fast response and accurate diagnosis across different trades
- A partner who can handle refrigeration, plumbing, and general repairs under one umbrella
- Centralised reporting and single-supplier invoicing to keep costs under control
That is exactly what FMM by Recommend.my provides to restaurant and café chains across Malaysia.
How FMM by Recommend.my supports restaurant chains in Malaysia
FMM by Recommend.my connects F&B brands to Malaysia’s largest network of verified service technicians, covering key maintenance needs such as refrigeration, plumbing, electrical, pest control, desludging, and more.
For brands like this restaurant chain in Vivacity, we:
- Integrate with their internal ticketing systems, so branch staff can log issues as usual
- Take ownership of diagnosing and resolving the problem, even when the root cause is not obvious
- Provide centralised reporting and invoicing for all outlets
From walk‑in freezer issues to water tank faults, our goal is to reduce downtime, protect food safety, and keep operating costs predictable.
If you manage multiple F&B outlets in Malaysia and want a single partner for fast, reliable facilities maintenance, speak to FMM by Recommend.my about how we can support your brand.
