|
TOC-300 oven controller
Recommended equipment: food oven (Electric, Gas)
Characteristic
This controller is mainly applied to electric or gas oven, the operation is simple and convenient. It adopts temperature control mode to obtain best baking result, and count-down baking time mode. This controller has two working modes: automatic or manual; humanized design, relay switch quantity controller output, and LED luminescent tube coordination indication on panel when it works, can indicate working state of machine with great clarity and simplicity, and is more safe and convenient for users to work. 1、Function characteristics
1）、Using high speed CPU chip design, with rapid movement, accurate control and good stability;
2）、Digitron and indicator light combined display working and alarm state;
3）、Sixteen groups temperatures and time baking data storage;
4）、Password setting and data locking avoid operator changing information at will;
5）、PID regulation, fuzzy temperature control mode;
6）、Multiple password protection setting;
7）、Temperature range: 0～500℃;
8）、Range of temperature control: 0～300℃ or 0~400℃;
9）、Baking setup time 0～60Min;
10）、Steam setup time 0~99 Sec;
11）、Lighting timing setup 0～9.9 Min;
12）、Exhaust valve timing setup 0～9 Min;
13）、Temperature error shift correction;
14）、Upper limit temperature deviation setting;
15）、Heating thermal inertia setting;
16）、Upper temperature limit alarm;
17）、Temperature limit alarm;
18）、Thermocouple channels disconnection alarm.
2、Technical parameter
1）、Display: Time and output actions showed respectively on digitron and indicator light
2）、Output control:( switch output)
Up heating output one-channel;
Bottom heating output one-channel;
Steam output one-channel;
Exhaust output one-channel;
Lighting output one-channel;
Alarm output one-channel.
3）、Input signal (except thermocouple, the input signal disconnection is effective)
K-type thermocouple input duplex;
Door switch signal input one-channel;
Standby input one-channel.
4）、Working power:50～60Hz AC220V±10%. 1、Cautions in installation
1）、External power supply have abnormal changes will lead to the breakdown of control system, for the safety work of the whole system, please make sure to set safety circuit outside of the control system.
2）、Operator must acquaint himself with the contents of manual before installation, wiring, operation and maintenance. And operator must know very well related mechanical and electronic common sense and all relevant safety cautions.
Notice: improper operation may cause hazards, including personal injury or equipment accident.
3）、Please install on metal or other flame retardant matters and away from fuel.
4）、Should be safety grounding when use.
5）、Wiring operation must be done by professional electrician.
6）、After the disconnect power is confirmed, operation could be started.
2、System installation and commissioning
1）、Should install electricity box of controller in place with good ventilation, oil-proofing and dust proof. If the electric control box is closed, temperature of controller will be too high, affect the normal work and the exhaust fan should be installed; the preference temperature of electricity box is below 50℃ and relative humidity less than 85%RH.
2）、It is necessary to avoid controller being installed too close to AC accessories: contactor, transformer, and so on, for avoiding unnecessary interference and affecting the normal work.
3）、Please have regular maintenance to ensure controller works without accident.
3、Iron plate overall dimension, installation drawing
|
