Rinnai RH-9021A User manual

Warning……………………………………………….
Parts Name……………………………………………
Installation…………………………………………….
Installation Instruction……………………………….
Caution………………………………………………...
Operation Instruction…………………………………
Maintenance & Cleaning……………………………..
Trouble Shooting………………………………………
Warranty & Wiring Diagram……………………….
COOKER HOOD
INSTRUCTION MANUAL
NAME
PAGE
Products and accessory …..………1
Dimensions………………………...2
Caution…………………………….4
Operating Instruction……….…...5
Maintenance ＆ Cleaning…........6
Trouble Shooting…………………7
Wiring Diagram………………..…8
Specification………………………9
Model:RH-9021A
Instruction…………………….…...3

PART NAME
RH-9021A
Accessories
Aluminium Tube (up) (1 PCS)
Aluminium Tube (down) (1 PCS)
Aluminium Cover Fixing Assy (1 PCS)
Connector (1 PCS)
Charcoal Filter Assy (1 PCS)
Aluminium pipe (1 PCS)
For Fixing Assy screw (2 PCS)
For Aluminium Tube screw (3 PCS)
1
Electric Box Cover
Power cable
Tube top cover
Fan Blade (Left)
Ventilator seal
Glass Body
Oil Cup
Body
Mesh Filter
Capacitor
Control Board
Fan Blade (Right)
Motor
Ventilator Body
Oil Plate
Main Tube Unit
LED Light
Switch cover
Press Button
Control Panel
Switch Base
Electric Box

Dimensions
2
MODE
L
A B C
RH-9021A
210mm
896mm
510mm
153(6")
C
B
Hook Location A
210
896
510
896mm
510mm
60mm
min 460 max 900 mm
(*Excluding with height of main unit)
300mm
298mm

保持水平
min
650mm
Installation
1. Main Set Installation:
The minimum distance between the cooker and the appliance is 75-90CM,
and drill holes on the wall. Screw the main set by using screw nut together.
Adjust the main set till horizontal line.
2. Aluminium Tube Installation:
Aluminium Tube Set Installation Diagram
3
Keep it horizontal (level)
75-90CM
896mm
510mm
60mm
min 460 max 900 mm
(*Excluding with height of main unit)
300mm
298mm
Aluminium tube bracket install
Install aluminium tube bracket according
to the kitchen cabinet design. Find the suitable
location and install it on the wall.(fig 1)
Fig.1
Aluminium tube install(1)
Adjust aluminium tube height according to
the kitchen cabinet design.Insert the aluminium
tube into the indentation.(fig 2 )
Aluminium tube install(2)
Fig. 2
Fig. 3
Screw the upper aluminium tube and
the bracket(fig 3)

min
650mm
Caution
Surrounding Environment:
The cooker hood should install near outdoor window.
Let the exhaust air from the tube blow out easily thru
the window. Alternatively, make a hole on the wall,
and let the exhaust air from the aluminium tube blow out.
Do not squash the aluminium tube into the hole. However,
do not select a place, where has too many windows. That is
because excess ventilation might affect the result of the (fig1)
cooker hood.(fig1)
Warning: Unplug the power socket before uninstall.
1. Please keep a minimum 75 –90 cm distance between
cooker hood and cooker. Different types of cooker
might require a bigger space.(fig2)
(fig2)
2. Do not flame under the cooker hood. (fig3)
(fig3)
3. Adjust the aluminium tube to make sure all the exhaust air has blown out successful.
4. There shall be adequate ventilation of the room when the cooker hood is used at the
same time as appliances burning gas or other fuels.
5. Accessible parts may become hot when used with cooking appliances.
6. The air must not be discharged into a flue that is used for exhausting fumes from
appliances burning gas or other fuels.
7. The screw must tighten up after fixing the cooker hood.
4
75-90cm

Operating Instruction RH-9021A
Light Control Turbo Button Middle Speed Low Speed Power. Control
Button Control Button Control Button Button
Power control button
1. Push this button to turn on the power and power indicator light will be on .
2. Push again to turn off power、power indicator light and all functions.
Note:If power has been turned on over 9 minutes without any setting , system will be
shut down automatically for energy-saving.
Speed setting control button ＆Delay timer setting
1. Push turbo button to start extremely turbo ventilation and turbo indicator light will be
on.
* Push again will turn to extremely turbo delay function and turbo indicator light
will be blink, system will shut down automatically after 3 minutes.
2. Push middle speed button to turn on middle speed ventilation and middle speed
indicator light will be on .
* Push again will turn to low speed delay function, low speed indicator light will be
blink and shut down automatically after 90 seconds.
3. Push low speed button to turn on low speed ventilation and low speed indicator light
will be on.
* Push again will turn to low speed delay function and low speed indicator light will be
blink, system will shut down automatically after 90 seconds.
Note: Push turbo button during the delay function will set back to turbo ventilation;
push middle speed button during the delay function will set back to middle speed
ventilation; push low speed button during the delay function will set back to low
speed ventilation.
Light control button
1. Push this button to turn on the LED illumination and LED indicator light will be on.
2. Push again to turn off the LED illumination.
Note : If only push Light/Speed/Turbo button, power also will be on.
5

Maintenance ＆ Cleaning….
1. There is a fire risk if cleaning is not carried out in accordance with the
instructions.
2. Be careful of the flame when cooking alcoholic food. It might cause to burn
the cooker hood.
3. Make sure the ventilation is good when using glass hob and cooker hood
together.
4. Wipe the cooker hood with a soft damp cloth.
5. Do not spray water directly on the cooker hood to avoid electric shock or
damage to it.
6. Use mild detergent to clean the impeller. Pull out the oil cup, and wash it.
7. Always wash or change the filter, and clean up the cooker hood regularly.
8. Minimum clean up the cooker hood once a week.
9. Kindly follow this cleaning instruction to avoid dangerous.
10. If the supply cord is damaged, it must be replaced by the manufacturer, its
service agent or similarly qualified persons in order to avoid a hazard.
11. While having grease to filter, please pull down and wash.
6

Trouble Shooting
1. Motor Malfunction:
 Check the electrical wiring.
 Check the power plug, On / Off switch, or fuse.
 Check the impeller. If can move by hand when power is on, means the condenser capacitor
needed to be changed.
 When turn on the motor, it stops immediately, or only 1 motor works, means you need to
change a new motor.
2. Main Set Shaking:
 Check on the welding spots for losing points.
 Have the motor and impeller screwed properly.
 Has the impeller deformed?
3. Weak Suction:
 Far distance between cooker hood and glass hob?
 Check if aluminum pipe is too long or curve. Change to 7-inch diameter if necessary.
 Check if there is excess ventilation.
 Check the aluminum pipe, make sure exhaust air and flame blow out smoothly.
 Window should be closed while operating cooker hood.
4. Oil Plate Broke:
 Please get the original parts from any authorize dealers.
5. Oil Cup Broke:
 Please get the original parts from any authorize dealers.
6. Light Failure:
 Check if wiring is ok.
 Remove the light lampshade, and change a new LED light.
7. While filter have damaging, please pull down and change the new filter.
7

Wiring Diagram
RH-9021A
8
GRAY
BLUE
WHITE
ELECTRIC BOARD
LAMP
LAMP
BLACK
POWER
CONDENSER
MOTOR
YELLOW
WHITE
BLUE
GRAY WHITE
YELLOW BROWN
WHITE
( BROWN)
WHITE
BLACK
BLACK
BLACK
( BLUE)
FUSE
Control Board

Specification
MODEL
DATA
RH-9021A
MATERIAL SUS430+Glass
SIZE W896xD510xH520~960mm
(＊Height: From button of main unit)
OUTLET DIA 153mm
FAN SIZE 14CMx2
MOTOR, S 1
INSULATION E
VOLTTAGE/FREQUENCY
240V/50Hz
AMP 1.5A
LIGHT 2W
SPEED Ⅰ Ⅱ Ⅲ
MOTOR SPEED 1200rpm 1800rpm 2400rpm
CONSUMPTION POWER 180W 220W 270W
AIR FLOW MAX 600m³/hr 900m³/hr 1200m³/hr
C.O.O TAIWAN
9