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Fast Track Troubleshooting 

Models:                
DMT800RHS/XAA   
DMT800RHB/XAA    
DMT800RHW/XAA

 

Publication #  tsDMT800RF   Creation Date 08/18/2010

 

IMPORTANT SAFETY NOTICE

 – 

“For Technicians Only”

  This service data sheet is 

intended for use by persons having electrical, electronic, and mechanical experience 
and knowledge at a level generally considered acceptable in the appliance repair trade.  
Any attempt to repair a major appliance may result in personal injury and property 
damage.  The manufacturer or seller cannot be responsible, nor assume any liability for 
injury or damage of any kind arising from the use of this data sheet. 

Dishwasher Cycle Chart — Air diffusion condensing Dry System 

Which Detergent Ingredients Give Best Dishwasher Performance 

Detergent with a separate rinse additive in the dispenser gives better drying performance. 
For tough baked on soils an Enzyme detergent is better at hydration of the food soils. 
For staining such as tomato, coffee and tea, a detergent with a higher phosphate content and Chlorine bleach will work 
on the stains much better than an Enzyme based detergent. 

Cycle

 

Pre-
wash
1

 

Pre-
wash
2

 

Main wash

 

Rinse 
1

 

Rinse 
2

 

Rinse 
3

 

Last Rinse

 

[Sanitize]

 

Dry

 

(min.)

 

Water

 

[gal(

)]

 

Time

 

(min.)

 

Normal

 

 

 

Flex

 

120 ~ 138 

˚

F

 

(49 ~59 

˚

C)

 

Flex

 

 

x

 

136 

˚

F (58 

˚

C)

 

[162 

˚

F (72 

˚

C)]

 

30

 

3.6~6.7

 

(13.6~25.2)

 

110~132

 

Heavy

 

 

 

140 

˚

F (60 

˚

C)

 

 

 

 

158 

˚

F (70 

˚

C)

 

[162 

˚

F (72 

˚

C)]

 

40

 

8.1 (30.6)

 

152

 

Deli-
cate

 

 

x

 

122 

˚

F (50 

˚

C)

 

 

 

x

 

140 

˚

F (60 

˚

C)

 

30

 

4.7 (17.7)

 

107

 

Pot & 
Pans

 

 

131

˚

F
(55

˚

C

 

149 

˚

F (65 

˚

C)

 

 

 

 

158 

˚

F (70 

˚

C)

 

[162 

˚

F (72 

˚

C)]

 

40

 

8.1 (30.6)

 

157

 

Quick 
+

 

 

x

 

140 

˚

F (60 

˚

C)

 

x

 

 

x

 

140 

˚

F (60 

˚

C)

 

[162 

˚

F (72 

˚

C)]

 

15

 

(+15)

 

4.7 (17.7)

 

59

 

Smart 
Auto

 

 

Flex

 

122 

˚

F~138 

˚

F

 

(50~59 

˚

C)

 

Flex

 

 

x

 

136 

˚

F (58 

˚

C)

 

[162 

˚

F (72 

˚

C)]

 

30

 

4.7~6.7

 

(17.7~25.2 
)

 

100~149

 

• The numbers in parentheses in the Last Rinse column represent the temperature when you select Sanitize. 
• When you select the Smart Auto or Normal cycle, you can eliminate the Flex (flexible) steps depending on the soil level 
of the dishes. 
• The wash time varies depending on the steps or options you add, and on the pressure and temperature of the supplied 
water. 
• When you select Half Load or Storm Wash, the cycle sequence remains the same. (DMT800) 
• If “Rinse Refill” lamp lights during a cycle, the dishwasher adds 30 more minutes to the Drying cycle automatically after 
the Clean light illuminates. 

1

Summary of Contents for DMT800RHS/XAA

Page 1: ...ine bleach will work on the stains much better than an Enzyme based detergent Cycle Pre wash 1 Pre wash 2 Main wash Rinse 1 Rinse 2 Rinse 3 Last Rinse Sanitize Dry min Water gal ℓ Time min Normal Flex 120 138 F 49 59 C Flex x 136 F 58 C 162 F 72 C 30 3 6 6 7 13 6 25 2 110 132 Heavy 140 F 60 C 158 F 70 C 162 F 72 C 40 8 1 30 6 152 Deli cate x 122 F 50 C x 140 F 60 C 30 4 7 17 7 107 Pot Pans 131 F 5...

Page 2: ...2 ...

Page 3: ... CN101 3 Disp Wax Mtr Wht Yel 120vac 3 CN101 3 Half Load Vio Yel 120vac 5 CN101 3 Fan Mtr S Blu Yel 120vac 7 CN101 3 Wash Mtr Blu Yel 120vac 9 CN101 3 Wash Mtr Wht Yel 120vac CN202 1 CN101 3 Valve Brn Yel 120vac 5 CN101 3 Pump Org Yel 120vac CN102 1 6 S Blu S Blu 5vdc 2 6 S Blu S Blu 12vdc CN501 3 1 5vdc T202 CN101 3 Heater Red Yel 120vac T201 L1 Blk 120vac Assy Case Vent Assy Dry Duct Assy Duct C...

Page 4: ...ng latch 3 If the customer uses tablets or some self contained type of soap tab make sure it is fully seated and the door does not sandwich it shut 4 Make sure that in the rack nearest to the dispenser door when the door is shut is not obstructing the opening of the dispenser with some protruding utensil Testing The Detergent Door and Dispenser 1 Disconnect wires from disp close detergent door 2 C...

Page 5: ...fter the water supply 2 When flow meter pulse is 5 or less for 13 sec onds after the water supply starts 3 When the water supply is not finished until 6 minutes after the water supply starts Alien particles within water supply valve Water supply valve terminal not con nected Possible defect Main PBA Water supply valve Flow Meter 3E High temp Water supply error When 80Ԩ or above is detected during ...

Page 6: ...c will blink When water is filled enough Circulation Motor 2 190W will be operated No 3 Ld Circulation Motor A nozzle does not inject water If Low Level sensor is detected before Circulation Motor is operating LL and Ld will blink When water is filled enough Circulation Motor 1 150W will be operated No 4 Hd Circulation Mo tor Heater T hermistor Dis penser Heater Error If Low Level sensor is detect...

Page 7: ...oad Key is pressed Half Load Motor is On Half Load LED On and pressed again it is Off Half Load LED Off When a different key is pressed during individual operation of the oper ating part present operating part is stopped and the applicable operation for the pressed key will start Press the Heavy Delicate Power buttons at the same time for two seconds to enter Service Inspection Mode All LEDs are d...

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