background image

CASE CLEANING

A  periodic  cleaning  schedule  should  be  established  to 

maintain proper sanitation, insure maximum operating ef-

ficiency,  and  avoid the corrosive action of food fluids on 

metal parts that are left on for long periods of time.  We 

recommend  cleaning  once  a  week.    Further  suggestions 

for case cleaning include the following:

• 

To avoid shock hazard, be sure all electrical power is 

turned off before cleaning.  In some installations, more 

than one disconnect switch may have to be turned off 

to completely de-energize the case.

• 

All  surfaces  pitch  downward  to  a  deep-drawn  drain 

trough, funneling liquids to the front of the case where 

the waste outlet is located for easy access.  Check the 

waste outlet to insure it is not clogged before starting 

the cleaning process and avoid introducing water fast-

er than the case drain can carry it away. 

• 

To clean the LED luminaires, shut off the lights in the 

case, then wipe the luminaires down with a soft, damp 

cloth.  Avoid using harsh or abrasive cleaners as they 

may damage the lights.  Be certain that the luminaires 

are completely dry before re-energizing.

• 

If  any  potentially  harmful  cleaners  are  used,  be  cer-

tain to provide a temporary separator (e.g., cardboard, 

plastic wrap, etc.) between those cases that are being 

cleaned and those that may still contain product.

• 

Avoid  spraying  any  cleaning  liquids  directly  on  the 

electrical connections.

• 

Allow cases to be turned off long enough to clean any 

frost or ice from coil and pans.

• 

Remove kickplate and clean underneath the case with 

a  broom  and  a  long-handled  mop.    Use  warm  water 

and a disinfecting cleaning solution when cleaning un-

derneath the cases. 

Fig. 16  Single-piece fan plenum and coil cover

SINGLE PIECE FAN 

PLENUM  SWINGS 

UP FOR EASY 

CLEANING

FAN 

PLENUM

COIL

FANS & CASE MAINTENANCE

FANS

The evaporator fans are equipped with 16-watt fan motors.  

Motors  have  a  counter-clockwise  rotation  when  viewed 

from the shaft end.  

The fan blades are 8” in diameter and the fan blade pitch 

is set during the assembly process.  It is important that the 

blade pitch be maintained as specified.  Do not attempt a 

field modification by altering the blades.

Fan motors may be changed with an easy two-step pro-

cess (Fig. 15) without lifting up the plenum, thereby avoid-

ing  the  necessity  to  unload  the  entire  product  display  to 

make a change:

1.  Unplug  the  fan  motor,  easily  accessible  outside  the 

plenum.  Push cord back through plenum opening.

2.  Remove fasteners, then lift out the entire fan basket.

Reverse procedure when re-installing fan basket.

2

Fig. 15  Fan basket

1

CAUTION!

Exercise extreme caution when working in 

a case with the coil cover removed.  The 

coil contains many sharp edges that can 

cause severe cuts to the hands and arms.

ATTENTION!

Power cord must be pushed back through 

the plenum opening before removing the 

fan basket.  Failure to do so may result in 

damage to the power cord.

DANGER!

SHOCK HAZARD

Always  disconnect  power  to  case  when 

servicing  or  cleaning.    Failure  to  do  so 

may result in serious injury or death.

9

Summary of Contents for 3NDML-NRG

Page 1: ...have experience working with commercial refrigerated display merchandisers and storage cabinets For a list of Hillphoenix authorized installation service contractors please visit our Web site at www hillphoenix com 3NDML NRG General Information 2 Case Installation 3 4 Case Connections 5 Pre Power Checklist 6 Lighting and Power Supplies 7 Airflow Defrost Temperature Control 8 Fans Case Maintenance ...

Page 2: ...tted in any form or by any means i e electronic or mechanical including photocopying recording or any other information storage and retrieval system without express written permission from Hillphoenix VERSION 1 07 13 New manual format V1 01 07 13 Updated Electrical Data Appendix A REVISION HISTORY ii ...

Page 3: ...www hillphoenix com PRECAUTIONARY NOTICES At Hillphoenix the safety of our customers and employ ees as well as the ongoing performance of our products are top priorities To that end we call out important mes sages in all Hillphoenix installation and operations hand books with an accompanying alert symbol All of these notices are meant to provide information about potential dangers to personal heal...

Page 4: ... 1109 CASE DAMAGE Claims for obvious damage must be 1 noted on either the freight bill or the express receipt and 2 signed by the car rier s agent otherwise the carrier may refuse the claim If damage becomes apparent after the equipment is unpacked retain all packing materials and submit a written request to the carrier for inspection within 14 days of receipt of the equipment LOST MISSING ITEMS E...

Page 5: ...case joint The grill lifts out without fasteners and may be easily removed to gain clear access to the case to case joining bolts 3 Follow the single case installation instructions for the first case then position the next case in the line up ap proximately 3 away Remove the casters on the end that is closest to the first case 4 Apply the foam tape gasket supplied and a bead of butyl or silicone s...

Page 6: ...cluded see Appendix D for detailed installation instructions CASE INSTALLATION 2 Re install shelves Be aware that differing shelf con figurations will affect energy consumption and case performance 3 Tighten all cornice joints as needed Fig 4 Working outward from the center of the line up loosen the fas teners on the top and slide the cornices in one direction so that each joint aligns tightly tog...

Page 7: ...PVC material and is located in the front center of the case for convenient access The P trap furnished with the case is construct ed of schedule 40 PVC pipe Fig 6 Care should be given to ensure that all connections are water tight and sealed with the appropriate PVC or ABS cement The drain lines can be run left or right of the tee with the proper pitch to satisfy local drainage requirements Since ...

Page 8: ...ve you applied the foam tape gasket and sealant between adjoining cases see pg 3 Have you sealed the case to case joints by applying caulk and acrylic tape to the pipe chase seam see pg 4 Have you removed the shipping blocks from the refrigeration lines see pg 5 Have you sealed any tank penetrations see pg 5 Have you cleared the case of any loose packaging or case materials see pg 6 PRE POWER CHEC...

Page 9: ...m Doing so will damage the LED system and increases the chance of safety issues injury CAUTION Using improper DC power supplies may damage the luminaires resulting in sub standard operation and increased chanc es of safety issues injury DANGER SHOCK HAZARD Always disconnect power to case when servicing or cleaning Failure to do so may result in serious injury or death Fig 12 Clear view of the powe...

Page 10: ... defrost termination sensor will be mounted to the dump line the sensor should always be mounted on the coil side of the check valve or solenoid valve Finally if timed off defrost is used the refrigeration cycle is simply turned off by the case con trols for a specified amount of time therefore there are generally no active defrost components utilized The discharge air probe monitors the temperatu...

Page 11: ...e turned off long enough to clean any frost or ice from coil and pans Remove kickplate and clean underneath the case with a broom and a long handled mop Use warm water and a disinfecting cleaning solution when cleaning un derneath the cases Fig 16 Single piece fan plenum and coil cover SINGLE PIECE FAN PLENUM SWINGS UP FOR EASY CLEANING FAN PLENUM COIL FANS CASE MAINTENANCE FANS The evaporator fan...

Page 12: ...A1 A2 3NDML NRG ELECTRICAL DATA CASE DIMENSIONS B1 B2 ELECTRICAL WIRING C1 SPORLAN PRESSURE TEMPERATURE CHART D1 D5 SEISMIC BRACKET INSTALLATION APPENDIX 11 ...

Page 13: ...oduce 1177 1232 6 8 28 34 350 Produce Beverage 1059 1091 6 8 32 37 350 1 NOTE indicates that feature is not an option on this case model 2 BTUH ft notes Listed BTUH ft indicate unlighted shelves For LED lighting add 36 BTUH per 4 lighted shelf and 27 BTUH per 3 lighted shelf to determine Total Lighting BTUH Load then divide the Total Lighting BTUH Load by the length of the case For T8 lighted shel...

Page 14: ...VC DRAIN CONNECTION KICK PLATE LOCATION 4 CASE ONLY 62 in 157 5 cm 14 3 4 in 37 5 cm 40 1 4 in 102 3 cm Dh 25 5 8 in 65 1 cm 9 3 8 in 23 9 cm 35 7 8 in 91 0 cm 24 1 4 in 61 5 cm 33 5 8 in 85 4 cm LOAD LIMIT LINE 4 1 8 in 10 5 cm COIL PLENUM CLASSIC 2 STANDARD FRONT L C 72 in 182 9 cm 6 CASE 44 1 2 in 112 9 cm BASE FRAME ELECTRICAL JUNCTION BOX WIRING PER LOCAL CODES REFRIGERATION 31 in 78 8 cm 23 ...

Page 15: ... CONTAINED SERVICE LIGHT HI PRESSURE HIGH PRESSURE SWITCH DUAL PRESSURE SWITCH CONDENSING UNIT POWER CONDENSING UNIT FAN 1 2 L1 L3 L2 13 14 16 15 18 17 10 9 36 37 4 3 40 5 6 7 8 12 11 60 62 19 20 22 21 23 28 27 29 31 30 39 38 41 42 24 25 34 35 33 32 N 58 57 53 54 49 50 51 52 47 48 45 46 44 220V IG RECEPTACLE GFI RECEPTACLE HUMIDIFIER 26 43 56 55 70 71 GREEN REFRIGERATED PAN SOLENOID REFRIGERATED P...

Page 16: ...BLUE WHITE BLACK 3NDML WIRING DIAGRAM B2 ...

Page 17: ...4 388 0 18 7 8 17 0 52 7 55 6 31 4 394 3 19 7 2 17 7 54 0 56 9 32 4 400 7 20 6 7 18 4 55 3 58 3 33 5 407 2 21 6 1 19 1 56 6 59 6 34 6 413 8 22 5 6 19 9 58 0 61 0 35 7 420 4 23 5 0 20 6 59 3 62 4 36 8 427 1 24 4 4 21 3 60 7 63 8 37 9 433 8 25 3 9 22 1 62 1 65 3 39 0 440 7 26 3 3 22 9 63 5 66 7 40 2 447 6 27 2 8 23 7 64 9 68 2 41 4 454 6 28 2 2 24 5 66 4 69 7 42 6 461 7 29 1 7 25 3 67 8 71 2 43 8 46...

Page 18: ...lable for all base frame heights CONSTRAINT BRACKET ATTACH TO TOP OF CASE USE 3 10 SELF TAPPING SCREWS ATTACK BRACKET TO WALL USE 1 0 5 OR 2 0 375 ANCHORS BASE FRAME CONSTRAINT BRACKET 2 PER CASE BRACKET SHOWN HERE IS FOR A 5 TALL BASE FRAME CONSTRAINT BRACKETS ARE ALSO AVAILABLE FOR ALL BASE FRAME HEIGHTS USE 3 10 SELF DRILLING SELF TAPPING SCREWS FOR ATTACHMENT TO THE BASE FRAME ALTERNATE LOCATI...

Page 19: ...SEISMIC BRACKET 5 D2 ...

Page 20: ...SEISMIC BRACKET 7 D3 ...

Page 21: ...SEISMIC BRACKET 11 D4 ...

Page 22: ...SEISMIC BRACKET 15 D5 ...

Page 23: ... sales tax or upgrading 5 When the operation is impaired due to improper installation 6 When installation and startup forms are not properly complete or returned within two weeks after startup THIS PLAN DOES NOT COVER CONSEQUENTIAL DAMAGES Manufacturer shall not be liable under any circumstances for any consequential damages including loss of profit additional labor cost loss of refrigerant or foo...

Page 24: ...olution or water directly on fan motors or any electrical connections All lighting components must be dried thoroughly before installation and before re energizing the lighting circuit Please refer to the Case Maintenance section of this installation manual BDM0915 1925 Ruffin Mill Road Colonial Heights VA 23834 Due to our commitment to continuous improvement all specifications are subject to chan...

Reviews: