Almost every refrigerator sold in Pakistan has a dial numbered 1 to 5, 1 to 7 or 1 to 9 — and almost none of them explain what the numbers mean. They are not degrees. This guide explains what the cooling numbers actually control, which setting to use in summer and winter, and the correct setting for a Dawlance and other common brands.
The numbers are thermostat settings, not temperatures. A higher number means colder, and the highest number is the coldest — not “off”. For normal use set the middle of the range: 3 on a 1–5 dial, 4 on a 1–7 dial, 5 on a 1–9 dial.
In peak Pakistani summer move one step higher. In winter move one step lower. The aim is 3–4°C in the fridge compartment and −18°C in the freezer.
What the Fridge Cooling Numbers Actually Mean #
The dial is a thermostat control. It sets the point at which the compressor switches on and off — it does not set a temperature directly, and the numbers do not correspond to degrees in any brand.
The rule is the same on every dial: the higher the number, the colder the fridge gets, because the compressor runs longer before cutting out. Setting 1 is the warmest setting, not the coldest, and on most models it is also the least efficient way to store food safely.
The most common mistake: assuming 1 is coldest because it is “number one”. It is the warmest. If your food is spoiling quickly, you have probably set the dial too low, not too high.
Fridge Temperature Setting by Dial Type #
| Dial range | Normal setting | Summer | Winter | Coldest |
|---|---|---|---|---|
| 1 to 5 | 3 | 4 | 2 | 5 |
| 1 to 7 | 4 | 5 | 3 | 7 |
| 1 to 9 | 5 | 6 – 7 | 3 – 4 | 9 |
| Min / Med / Max | Med | Med–Max | Min–Med | Max |
Do not simply leave it on maximum. It will not keep food fresher for longer. What it does is freeze items at the back of the fridge compartment — milk, vegetables and eggs are the usual casualties — and run the compressor far more than necessary, which shows up on your bill every month.
Dawlance Fridge Temperature Setting #
Most Dawlance refrigerators use a rotary thermostat numbered 1 to 7, usually mounted inside the fridge compartment on the upper right. A few models use 1 to 5, and inverter models with a digital display let you set the temperature in degrees directly.
- Everyday setting: 4 on a 1–7 dial. This holds roughly 3–4°C in the fridge compartment.
- Dawlance fridge setting in summer: move to 5, or 6 during a heatwave or if the door is opened frequently.
- Winter: drop to 3. Ambient temperature is lower, so the same cooling needs less compressor time.
- Digital inverter models: set 4°C for the fridge and −18°C for the freezer, and ignore the numbered scale entirely.
After changing the setting, wait 24 hours before judging it. A fridge takes most of a day to stabilise at a new thermostat position. Adjusting again after an hour just makes the compressor work harder.
Settings for Other Common Brands #
The principle is identical across brands — only the dial range changes.
| Brand | Typical control | Recommended everyday setting |
|---|---|---|
| Dawlance | Rotary dial, 1–7 | 4 (5 in summer) |
| Orient | Rotary dial, 1–7 | 4 (5 in summer) |
| Haier | Dial 1–5, or digital on inverter models | 3, or 4°C on digital |
| PEL / Gree | Rotary dial, 1–5 or 1–7 | Middle of the range |
| Samsung / LG | Digital panel in degrees | 4°C fridge, −18°C freezer |
How to Check You Have It Right #
You do not need a thermometer to sanity-check the setting, though one costs very little and removes the guesswork:
- Milk is the best indicator. It should be properly cold but never slushy or frozen. Slush means the setting is too high.
- Check the vegetables at the back. Ice crystals on leafy vegetables or eggs mean you are one step too cold.
- Ice cream in the freezer should be firm, not soft. If it scoops easily straight from the freezer, the freezer is not cold enough.
- With a thermometer: place it in a glass of water in the middle shelf overnight. It should read 3–4°C.
If Changing the Dial Does Not Help #
If the fridge will not get cold at the correct setting, the thermostat is rarely the problem. Check these first, in order:
- Door seal. Close the door on a sheet of paper. If it pulls out easily, warm air is leaking in continuously and no dial setting will fix it.
- Condenser coils. Dust-clogged coils at the back cannot shed heat. Unplug and vacuum them.
- Overloading. Packing the shelves solid blocks airflow, so cold air cannot circulate and some areas stay warm regardless of setting.
- Placement. A fridge in direct sun, beside a cooker, or pushed tight against a wall runs hot and struggles.
- Voltage. Persistently low supply voltage stops the compressor reaching full speed. Common in Pakistan and often mistaken for a faulty fridge.
If all of those check out and the fridge still will not hold temperature, it is likely a gas leak or a failing compressor, and that needs a technician. If the unit is old and running constantly, compare it against a current inverter refrigerator — the electricity saving alone often justifies replacing an ageing unit.
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