background image

 

9

To initiate a Manual Defrost, press and hold the MAN DEF key for 3 seconds. 
 
There are two levels of programming in the ERC 2. The first level of security will enable the user to 
set two parameters: Time-of-day (

CLoC

) and Set point temperature (

SEt

). The other level allows 

access to the other parameters. 
 
 
Three buttons are used for the programming: SET, UP and DOWN 
 
 

Fig. 4 – Display Lay-out 

  
To change time-of-day and set point temperature (First Level) follows these steps: 
 

Step 1 

 

Press and hold set for 5 seconds. The display will show 

CLoC

 

Step 2 

 

Press SET again to change the time-of-day 

Step 3 

 or 

 

Press UP or DOWN until the correct time-of-day is displayed 

Step 4 

 

Press SET to accept the new time 

Step 5 

 

Press DOWN to go to the next parameter – Set point 
Temperature - (cut out) 

Step 6 

 

Press SET to change the set point temperature 

Step 7 

 or 

 

Press UP or DOWN to go to the desired set point. The range is  
– 40 to 60

°

F or –40 to 16

°

C  

Step 8 

 

Press SET to accept the change 

Step 9 

 

Press DOWN to exit the first level of programming 

 
Note 1: During programming, if no button is pushed during 30 seconds, the control will go 
back to the normal operating mode. This is valid for both programming levels. 
 
Note 2: When changing the time, press and hold the MAN DEF button for 3 seconds to 
change the AM/PM mode. 
 
Note 3: Master-Bilt’s Set point Temperature (

Set)

 is set at a recommended –10

°

F at the 

factory for low temperature(LT) and +35

o

F for medium temperature(MT) application.  

  

 

Note 4: If demand defrost (

ddEF

) is used, the minimum number of defrost is 1 per 24 hours. 

 
 
 
 
 

Содержание TAF-27 ERC2 s

Страница 1: ...Installation Operations Manual Master Bilt Products 908 Highway 15 North New Albany MS 38652 Phone 800 684 8988 PN 228 90000 Rev 05 04 04 bhs...

Страница 2: ...2...

Страница 3: ...TRUCTIONS 6 Inspection for ShippingDamage 6 INSTALLATION INSTRUCTIONS 6 General Instructions 6 Electrical 6 Leg and Condensate Pan Installation 7 ELECTRONIC REFRIGERATION CONTROL ERC 8 FINAL CHECK LIS...

Страница 4: ...If this case is to be located against a wall there should be at least 6 space between the wall and the back of the case see page 7 This space will allow for the circulation of air behind the case whi...

Страница 5: ...ing signal words are used in the warnings and safety messages DANGER Severe injury or death will occur if you ignore the message WARNING Severe injury or death can occur if you ignore the message CAUT...

Страница 6: ...if the cabinet is malfunctioning or if there is a drainpipe leaking MECHANICAL Remove front grille and check refrigeration lines to see that they are free not touching each other or compressor Spin co...

Страница 7: ...temperatures for short periods of time 6 When replacing burned out fluorescent tubes be sure that the electrical power to the lighting circuit is turned off ELECTRICAL WARNING Before servicing electr...

Страница 8: ...s The TAF 27 models are cord connected and operate on a 15 amp 115 60 1 circuit The TAF 48 and TAF 74 models have two junction boxes mounted on top of the cabinet at the right rear for permanent conne...

Страница 9: ...T to accept the new time Step 5 Press DOWN to go to the next parameter Set point Temperature cut out Step 6 Press SET to change the set point temperature Step 7 or Press UP or DOWN to go to the desire...

Страница 10: ...Status dSPL Information shown on the display during operation conditions tdAy time of day rSP zone temperature CyCL cycle between time and zone temperature Epr evaporator coil temperature rSP Clock Fo...

Страница 11: ...e Range from 0 to 15 min 2 for LT 0 for MT Pump Down Pudn Pump down duration Range from 0 to 59 min 0 min Drip Time driP Drip time duration Range from 0 to 59 min 2 for LT 0 for MT Setpoint Differenti...

Страница 12: ...on the display Press SET to accept the change Press DOWN to go to Defrost Start Time dEF1 Press SET to change the time Press UP or DOWN until the 11 59 PM appears on the display Press SET Press DOWN...

Страница 13: ...s in the probe the control has LED functions as a diagnostic tool When power is supplied to the control the LED will turn on and will remain on as long as this condition is satisfied When there is a f...

Страница 14: ...Compressor starts and runs but cycles on overload A Low voltage B Dropped phase 3 phase C Overload protector defective D High head pressure see 1 6 Compressor will not start hums but cycles on overloa...

Страница 15: ...Gasket 37 01207 37 01211 37 01211 Door Handle 35 01488 35 01488 35 01488 Door Hinge Assembly A35 01501 A35 01501 A35 01501 Door Light Switch 35 01506 35 01506 35 01506 Door Opening Trim 29 01481 29 01...

Страница 16: ...ster Bilt at 800 684 8988 The customer service department at Master Bilt should be contacted at the time of sale or disposal of your cabinet so records may be kept of its new location If you sell or g...

Страница 17: ...17...

Страница 18: ...18...

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