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Fig. 5  Remove the shipping blocks

REMOVE

REFRIGERATION

Refrigeration piping connections for the 3NDML-NRG case 

are made at the front-right area of the case, fully visible in 

front of the fan plenum.

If hot gas defrost is utilized, suction lines to each case in 

the circuit should be of equal distance from the main suc-

tion line. The expansion valve and other controls - located 

on the left-hand side of the case - are accessible by lifting 

the two left-hand deck pans (lifting the fan plenum is not 

required).

Before operating the case, be certain to remove the ship-

ping blocks (Fig. 5) that protect the refrigeration lines dur-

ing shipping.  If it becomes necessary to penetrate the case 

tank in any area, be certain to seal any open gaps after-

wards with canned-foam sealant and white RTV.

CASE CONNECTIONS

ATTENTION!

If brazing is necessary, place wet rags 

around the area to avoid tank damage.

ATTENTION!

Be  certain  that  all  piping  and  electrical 

connections comply with local codes.

Fig. 7  Junction box beneath case

PLUMBING

The  drain  outlet  is  specially  molded  out  of  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 

the  kickplate  is  shipped  loose  with  the  case,  you  should 

have open access to the drain line area during installation.

If the kickplate has been installed, you will find it very easy 

to remove.  Simply remove the screws and pull the kick-

plate  away from the case (

see 

Trim Out

 section

).

ELECTRICAL

Electrical hookups are made to a junction box located at 

the bottom-front-left of the case (Fig. 7).

For case-to-case wiring, run conduit between the junction 

boxes or run wiring through the raceway.  When connecting 

to the junction box on the bottom-left side of the case, field 

wiring  should  exit  box  from  the  right  side  (furthest  away 

from case wiring) to allow more room inside for wiring con-

nections.  

For more detailed electrical wiring information, 

see

 Appendix B

.

Fig. 6  "P" trap

"P"

 TRAP

ATTENTION!

Connections are illustrated in dimensional 

drawings found in 

Appendix A

.

5

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...

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