Trouble Shooting

Before ask for services, please first check your unit against the following. Air conditioner won't start.

Is power supply switch turned on?

Power supply switch is not set at ON.

Is city power supply normal?

Power failure?

Poor cooling or heating

Is leakage current breaker activated?

This is very dangerous, please disconnect power supply immediately and contact your dealer.

Are operation control

Is air filter too dirty?

Are there any obstacles in inlet

adjusted correctly

 

 

or outlet grill?

as specified?

Proper

 

 

temp

 

 

Are horizontal louvers at up

Any doors or windows left

 

position (in heating mode)?

open?

 

Poor cooling

Is there any direct sunlight in the room?

Cold air blows out (in heating mode)

If there are unexpected heat sources in the room?

Too many people in the room?

Is air conditioner in standby condition in heating mode?

If your unit still can't work properly after above mentioned checks, or following problems occur, please stop it immediately and contact your dealer.

Fuses or circuit breakers often blow out.

Water comes out in cooling/dry operation. Operation is abnormal or sound is heard.

Failure description

Flash times of indoor

 

receiver board

 

 

Room temp. sensor abnormal

Power LED flashes 1 time

 

 

 

Indoor coil temp. sensor abnormal

Power LED flashes 2 times

 

 

Outdoor temp. sensor abnormal

Power LED flashes 3 times

 

 

Outdoor coil temp. sensor abnormal

Power LED flashes 4 times

 

 

Over-current malfunction

Power LED flashes 5 times

 

 

High / Low pressure abnormal or Comp. discharging protection malfunction

Power LED flashes 16 times

 

 

Communication malfunction between indoor and wired controller

Power LED flashes 8 times

 

 

Communication malfunction between indoor and outdoor abnormal

Power LED flashes 9 times

 

 

Temperature protection malfunction

Power LED flashes 13 times

 

 

26

Page 28
Image 28
Frymaster HCFU-42HF03, HCFU-42CF03 installation manual Poor cooling or heating

HCFU-42HF03, HCFU-42CF03 specifications

The Frymaster HCFU-42HF03 and HCFU-42CF03 are advanced commercial fryers designed to optimize frying performance in high-volume kitchens. These models stand out for their exceptional efficiency, consistency, and user-friendly features, making them a popular choice among restaurant operators and food service establishments.

One of the most notable features of the HCFU series is its high-efficiency design. Both models incorporate advanced heating technologies that provide rapid heat-up times and maintain consistent frying temperatures. This is crucial for ensuring that food items are cooked evenly and in a timely manner, maximizing kitchen productivity.

The HCFU-42HF03 utilizes a gas-powered heating system, which offers quick recovery times and allows for higher temperature ranges. This is particularly beneficial for frying foods that require high oil temperatures, resulting in crispy, perfectly cooked dishes. On the other hand, the HCFU-42CF03 is an electric model, delivering impressive energy efficiency and reducing operating costs. The electric version is ideal for establishments looking to minimize their environmental impact while still delivering high-quality fried foods.

Both models feature a user-friendly digital control panel that simplifies operation. With adjustable temperature settings and programmable frying cycles, chefs can easily customize the cooking process for different food items. This ensures consistent results every time and reduces the learning curve for new staff.

Safety is a priority with the Frymaster HCFU series. These fryers come equipped with built-in safety features, including temperature limiting controls and automatic shut-off mechanisms. This not only protects the equipment from overheating but also ensures a safer kitchen environment for staff.

Additionally, the HCFU models are designed for easy cleaning and maintenance. The fryers are constructed with high-quality stainless steel, which is durable and easy to wipe down. The removable oil filtration system promotes optimal oil quality and prolongs the lifespan of the frying oil, ensuring that food maintains its flavor and quality over time.

In summary, the Frymaster HCFU-42HF03 and HCFU-42CF03 offer robust performance with their innovative heating technologies, user-friendly controls, and safety features. These fryers are an exceptional choice for any high-volume kitchen, providing efficiency, consistency, and ease of use for food service professionals.