HOMCOM 820-276 User manual

INcjd092_UK
ASSEMBLY & INSTRUCTION MANUAL
Electric Oil Heater Instructions
820-276_820-267_820-265V70
IMPORTANT, RETAIN FOR FUTURE REFERENCE: READ CAREFULLY

INSTRUCTIONS
Thank you for choosing our oil heater, please read the instruction carefully before use and
save it for future reference
Product Characteristic
◆The electric oil heater manufactured by our company uses tubular elements as the heat
source, high-efficiency permanent heat-conducting oil as the medium, dissipates heat
through the heat sink, and uses air circulation to increase the room temperature.
◆The electric heating oil heater has the characteristics of convenient use, safety, beauti-
ful appearance, quiet operation and no electromagnetic interference. It is suitable for
scientific research, hospitals, hotels, exercise rooms, bedrooms and other places. It makes
your room or office more warm and comfortable in the cold season.
INSTALLATION METHOD:
(1)Remove the heater and all parts from the packaging box.
(2)Turn the heater upside down, position the castor board between the end fins. Attach
them to the U-bolts on the heater and tighten using the wing nuts provided., shown in
Figure 2;
(3)Turn heater right-side up.
Figure1 Product Structure
1. Control Box 2. Control Panel 3. Display panel
4. Button 5. ON-OFF Switch 6. Cord Storage
7. Body 8. U Screw 9. Castor
Product Structure
INSTRUCTIONS FOR USE
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1.CHECK BEFORE START：
(1)Power line should not be damaged, fracture phenomena;
(2) Please make sure the parameters required by your power and heater nameplate before
use make sure that the power outlet current rating meets the requirements and has a
safety ground, or should replace the outlet.
Figure 2 Castor Board Installation Diagram
Figure 3 A Schematic View of The Control panel
Timer
Minus
Appointment
Plus
ON/OFF
Mode
Timing Light
Power Light
Anti-frost Light
Gear Light
Display Window
Appointment Light
ECO Light
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1.Plug in the power cord and turn on the main mechanical switch: the power icon
light is on and the product goes into standby
2.ON/OFF:
It acts as a switch. After shutdown, the machine remembers the state before shutdown
without power off (timer function does not remember)
3、▲/▼：
3.1 In the power-on state, and the timing setting operation is not performed, you can press
"▲" and "▼" to select the set temperature. The setting range is 7-35 ℃; the default tem-
perature is 24 ℃;
3.2 When the machine is in the timing setting state, you can press "▲" and "▼" to select
the timing time, the maximum setting is 24h, zero is no timing;
3.3 In the power-on state, press and hold “▲” and “▼” simultaneously for 5 seconds to
turn on the conversion between the Celsius mode (point + c) and Fahrenheit mode (point +
F).
3.4 In Fahrenheit mode, the default temperature is 75 ° F and the setting range is 45-95 °
F
3.5 The Celsius and Fahrenheit modes have a memory function, and the last mode can
still be remembered after a complete power failure.
4、Appointment/Timer:
Press the reservation (or timer) button to enter the corresponding time setting, the reserva-
tion lamp (or timer lamp) flashes, adjust the time by adding and subtracting keys, automati-
cally confirm after 5 seconds of no operation (maximum setting 24h, 0h is no timer) or
directly press Confirm with the reservation button (or timer button). After confirmation, the
reservation lamp (or timing lamp) will be on continuously. You can set the scheduled pow-
er-on and scheduled power-off at the same time, regardless of the set time, always follow
the principle of first confirmation and first execution;
5、Mode:
5.1 In the power-on state, press this key to switch the heating mode of the machine. The
default Hi file is the first time the power is turned on, and the switching sequence is Hi →
Med → Low → ECO→ Hi →… cycle.
6、Function of tipping:
6.1 When the angle between the machine dumping and the horizontal position is less than
30 ± 5 degrees, the digital tube flashes to prompt "Eo", and all outputs are turned off;
6.2 When the angle between the machine's centering and the horizontal position is greater
than 70 ± 5 degrees, the working state before dumping will be restored.
7、Function of Anti-frost
7.1 In the standby state, the mid-range heating is automatically turned on when the NTC
temperature is lower than 5 ℃(41 °F), and when the NTC temperature is higher than 7 ℃
(45 °F), the heating is stopped and returned to the standby state.
7.2 When the frost protection function is turned on, the ON/STANDBY key become high-
light and flashes at a frequency of 2 seconds per time, and the display window shows the
room temperature (degrees Celsius or Fahrenheit).
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SUPPLEMENTARY EXPLANATION:
1.When the machine is in the reservation state, it is not displayed except for the reserva-
tion mark and time content. If you press the "mode" key, the corresponding mode is
displayed. At this time, you can use the mode key or ▲ / ▼ key to select the mode. If there
is no such operation for 5 seconds, the mode icon will go out again. If you press the "▲"
and "▼" keys, the set temperature content flashes. At this time, you can continue to press
the ▲ / ▼ key to adjust, and it will go out again after 5 seconds of no operation;
2.The machine in working state has no operation after 3 minutes of operation, and auto-
matically enters the state of extinguishing the screen; pressing any button in the state of
extinguishing the screen can wake up the body. The machine in the reservation state does
not enter the screen off, the reservation icon is always on, and the digital tube is always on
to show the remaining time of the reservation.
3.If the sensor is short-circuited, it will flash "EH"; if the sensor is open, it will flash "EL".
4.The temperature control method is as follows:
T = set temperature (7 ~ 35 ℃), t = ambient temperature
When the machine works in ECO mode
When the machine works in one of Hi, Mid and Lo modes
TEMP UP
TEMP DOWN
t < T Hi t > T+1 OFF
t = T Hi T < t ≤T+1 Mid
T < t ≤T+1 Mid t = T Mid
t > T+1 OFF t < T Hi
TEMP UP
TEMP DOWN
t < T Hi/Med/Low t ≥T+1 OFF
t = T Hi/Med/Low t =T OFF
t≥T+1 OFF t < T Hi/Med/Low
(1)Avoid scratching or scratching the heater to avoid rust due to damage to the surface
coating.
(2)When not in use for a long time, clean the electric heater with a soft cloth and store it in
the packing box.
CLEANING AND MAINTENANCE
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IMPORTANT NOTES
1.Read all instructions before using the heater.
2.To prevent overheating, Do not cover the heater.
3.the heater can not be located immediately below an electrical outlet or electrical outlet.
4.The heater is not suitable in humid environments, such as bathrooms and water or to the
place susceptible to washout, and should prevent water droplets from entering or splash-
ing into the control box. Do not have more flammable and explosive gases in the environ-
ment to use the heater.
5.If the power cord is damaged, in order to avoid danger, it must be made by the manufac-
turer, its service agent or similarly qualified professionals with certain sectors of the same
type to replace the original power cord.
6.The heater should be filled with a precise amount of professional HTF. Asked to open the
fins must be repaired only by the manufacturer or service personnel to carry out, if the oil
leak, also must contact them to deal with.
7.Scrapped heater, please comply with the relevant provisions of the oil processed.
8.When using the heater should be placed on a smooth, you can not turn or tilt use.
9.Do not put clothes and towels and other items directly on the heater baking.
10.After use or when unattended, please turn off and unplug it. It is forbidden to turn off or
turn on the device by pulling or plugging in the plug.
11.Clean heater, turn it off and unplug it, and stand body to cool before cleaning.
12.When the heater work, please do not let the power cord contact with the body.
13.Unusual circumstances such as the heater does not work, please turn off the heater
immediately and sent to the nearest designated repair point for a professional inspection,
repair, and replacement parts are not allowed to disassemble.
14.Do not use electric heaters and other appliances in the same outlet or the same circuit,
so as not to cause too much load circuit overload or even cause a fire.
15.Prohibited the use of an extension cord.
16.Prohibited the use of automatic power program, timer or any other device to use the
heater.
17.Do not put hands, sticks and other objects inserted into the apertures of the heater, to
prevent accidents.
18.When using the heater, in order to avoid burns, do not let bare skin in direct contact
with electric heating the surface. Be sure to take advantage of when you need to move in
front of the handle.
19.Do not have towels, clothing, bed sheets, bedding, curtains and other combustible
materials within the heater around 1 meter Products, and should be kept away after ther-
mal deformation or discoloration of furniture and other items.
20.There shall be no obstructions or unstable hanging objects within 1 meter from the top
of the heater.
21.When using the heater, to watch over the child, do not let the child feel free to touch the
heater, in order to avoid unnecessary damage.
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22.When using the heater, do not frequent switching windows and doors, it will affect the
heating effect.
23.Do not use the heater outdoors.
24.Keep the product specification, not discarded.
Electrical schematic diagram
Main technical parameters
NTC PCB
ACL
ACN
H2
H1
Fall Switch
Heater 1 Heater 2
Switch
Thermal Link
LIndicator Light
Power Plug
Non-adjustable thermostat
N
Figure5 Product Electrical Schematic Diagram
Model Number
of fins
Rated
voltage (V)
Rate（Hz）power (W) Note
HD972E-A5Q
5
220-240
50/60
910-1100
HD972E-A7Q
7
220-240
50/60
1370-1630
HD972E-A9Q
9
220-240
50/60
1830-2180
HD972E-A11LQ 11 220-240 50/60 2000-2400
HD972E-A11Q 11 220-240 50/60 2290-2720
HD972E-A13Q 13 220-240 50/60 2290-2720
HD972E-A15Q 15 220-240 50/60 2380-2830
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