Timing function
Timing stop
When the machine is turned on, press the “ ” key to enter the timing stop state
(within 0-8 hours).The timing stop time starts from 0h. Each press of the “ ” key can
increase by 1 hour. After 8h, press the “ ” key again to start from 0h.
Timing start
When the machine is in the standby mode, press the “ ” key to enter the reservation
start mode (within 0-8 hours) .The reservation start time starts from 0h. Each press of
the “ ” key can increase by 1 hour. After 8h, press the “ ” key again to start from 0h.
Temperature sensor short circuit, open circuit protection function
No matter in what mode, the temperature sensor appears short circuit or open circuit,
digital screen displays "E1" or "E2" and constantly flicker, while any key operation is
invalid and the buzzer rings 10 times.
Safety protection
1.In the start state, when the room temperature TH is above 122°F, close all outputs
system, The digital screen displays "FF" and flashes 1 time per second.press any
key will not work, only the power down to exit the protection.
Check before turning on the machine
1. Check if the power wire is under good condition.
2. The product adopts 120V AC power supply, before use, please confirm if
the rated current of the power socket meets the local requirements with safe
grounding device, otherwise, please replace it with the qualified socket.
Start the machine
Plug the unit into a grounded 120V outlet, the power light" "on , press the
ON/OFF key “ ”for start, the machine supplies air at Heater high“ ” after start,
the Heater high light “ ”on.The digital screen displays the current set temperature,
and the set temperature defaults to the maximum temperature 95 °F that can be set.
Press the key “ ” to set the function of the machine. Repeat the “ ” key, the machine
cycles through the functions of Heater high“ ”, Heater low “ ”, Fan high “F2”, Fan
low “F1”
.
Temperature setting
If the machine is in the Heater low ” ” and the Heater high “ ” , press " " can set the
temperature value,set the range of 45-95°F.When the room temperature exceeds the
set temperature at 4 °F, the machine stops working, and stay in the standby state.
When the temperature is lower than the set temperature, the machine starts to heat
up again.
2.In the start state, when machine internal temperature exceeds the threshold of the
thermal cut-off, the machine will stop working, the digital screen and lamp will go out,
press any key will not work, pull off the plug manually and then insert it into the
receptacle again when the machine is cooled.
