HYDRA KOOL KGV-MD-S High Volume Grab-N-Go Case Self Contained Instruction Manual

: June 15, 2024
: HYDRA KOOL

Table of Contents

HYDRA KOOL KGV-MD-S High Volume Grab-N-Go Case Self Contained
Product Information
Getting started with your KGV Series
Refrigeration
Electrical
Maintenance
Doors Positions
Panel Removal
Troubleshooting/Service
Warranty
FAQ
Getting started with your KGV series
Uncrating
Self contained control panel
Controller
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

HYDRA KOOL KGV-MD-S High Volume Grab-N-Go Case Self Contained

HYDRA-KOOL-KGV-MD-S-High-Volume-Grab-N-Go-Case-Self-
Contained

Product Information

Specifications

Model: KGV Series
Compliance: DOE Compliant
Case Description: KGL series model (number) system
Basic Model Variations:
- MD – Front doors
- MR – Front doors and rear doors
- MO – Open front
Type of Unit:
- S – Self Contained
- R – Remote

Getting started with your KGV Series

Location
Choose a suitable location for your KGV Series unit.

Uncrating
To uncrate your KGV Series unit, follow these steps:

Assemble the bottom panels.
Check for any damage.
Familiarize yourself with the control panel and main features.
Check the serial, model numbers, and requested options.
Check the warning/caution labels.
Check your electrical installation.
If using remote refrigeration, make the necessary electrical, drain, and refrigeration connections.
Join the unit if necessary.
Plug in the unit and start it.

Refrigeration

Self Contained Refrigeration Equipment and Defrost
For self-contained refrigeration equipment and defrost, refer to the specific instructions provided for your unit.

Refrigeration Loads (Remotes only)
If using remote refrigeration, refer to the specific instructions provided for your unit.

Electrical

Electrical Specifications Data
Refer to the electrical specifications data provided for your KGV Series unit.

Electronic Controller
Familiarize yourself with the electronic controller and its functions.

Maintenance

Cleaning
Regularly clean the unit according to the cleaning instructions provided.

Shelf Removing/Adjustment
If needed, remove or adjust shelves in your KGV Series unit.

Front Doors Handling
Learn how to handle the front doors of your unit properly.

Doors Positions

Understand the different door positions and their functions.

Door Installation
If necessary, install doors onto your KGV Series unit.

Light Substitution
If the light in your unit needs replacement, follow the instructions provided.

Panel Removal

If you need to remove panels from the unit, follow the provided instructions.

Condenser Cleaning
Clean the condenser of your KGV Series unit regularly to ensure optimal performance.

Evaporator Cleaning
Clean the evaporator of your KGV Series unit regularly to ensure optimal performance.

Drain Inspection
Inspect the drain of your unit to ensure it is functioning properly.

Troubleshooting/Service

Troubleshooting
If you encounter any issues with your KGV Series unit, refer to the troubleshooting section for possible solutions.

Service
If the troubleshooting steps do not resolve the issue, contact authorized service personnel for assistance.

Warranty

Refer to the warranty information provided for your KGV Series unit.

Notes
Refer to the notes section for any additional information or important details about your KGV Series unit.

FAQ

Q: Where can I find the electrical specifications data for my KGV Series unit?
A: The electrical specifications data can be found in the product manual provided with your unit. It is important to refer to this information to ensure proper electrical installation and operation.

Q: How often should I clean the condenser and evaporator of my KGV Series unit?
A: Regular cleaning of the condenser and evaporator is recommended to maintain optimal performance. The frequency of cleaning may vary depending on usage and environmental conditions. Refer to the maintenance section of the product manual for detailed instructions on how to clean these components.

Q: What should I do if I encounter an issue with my KGV Series unit that cannot be resolved through troubleshooting?
A: If the troubleshooting steps do not resolve the issue, it is advisable to contact authorized service personnel for further assistance. They will have the expertise to diagnose and repair any complex issues with your unit.

This page has been left blank intentionally. 4

AAA BB

1 General information 1.1 Case description
KGL series model (number) system.
KGV MD 2 S AAA BB C D

D

C

| Basic model Model variation | MD-Front doors | MR-Front doors and rear doors
KGV MO 52 R AAA BB CC D

| | Doors Type of Unit.

| | 2

S-Self Contained

| | 3

R-Remote

D

C

| Basic model Model variation | MO-Open front |

| | Doors Type of Unit.

| | 50”

S-Self Contained

| 80” |

AAA BB

5

KGV SERIES
311/2” 1519/32”
1515/32”
KGV-MO-XX-R
6

7743/64”

1043/64” 123/4” 141/16”

123/4”

1137/64”

52”
KGV-MO-XX-R
76”
KGV-MO-XX-R 7

100”
KGV-MO-XX-R
124”
KGV-MO-XX-R 8

147”
KGV-MO-XX-R
9

10

8753/64”

3211/64”

2127/32”

177/8”
KGV-MD-XX-S

KGV SERIES

141/16”

123/4” 123/4” 123/4” 123/4” 1137/64”

1043/64”

8753/64”

3211/64”

2127/32”

1545/64” 177/8”
KGV-MR-XX-S

141/16”

123/4” 123/4” 123/4” 123/4” 1137/64”

1043/64”

52”
KGV-MD/MR-2-S
76”
KGV-MD/MR-3-S 11

100”
KGV-MD/MR-4-S
124”
KGV-MD/MR-5-S 12

147”
KGV-MD/MR-6-S
13

14

7743/64”

3211/64” 2127/32”

177/8”
KGV-MD-XX-R

KGV SERIES

141/16”

123/4” 123/4” 123/4” 123/4” 1137/64”

1043/64”

7743/64”

3211/64” 2127/32”

1545/64” 177/8”
KGV-MR-XX-R

141/16”

123/4” 123/4” 123/4” 123/4” 1137/64”

1043/64”

52”
KGV-MD/MR-2-R
76”
KGV-MD/MR-3-R 15

100”
KGV-MD/MR-4-R
124”
KGV-MD/MR-5-R 16

147”
KGV-MD/MR-6-R
17

Implantation
Drain outlet Switchboard Upper output Bottom output

427/32”

311/2”

41/16” 27/8”

113/16”

121/8”

2315/16”

1121/32”

Front

4753/64”

5129/64”

241/16”

331/32”

2315/16” 121/32”

37/16”

113/16”

261/64” 1617/64”

427/32”

KGV-MD/MR-2-S(R) 18

121/23”

3553/64”

769/32”

3553/64”

427/32”

261/64” 1617/64”

311/2”

41/16” 27/8”

427/32”

KGV-MD/MR-3-S(R) 19

37/16”

113/16”

331/32” 241/16”

1121/32” 7121/32”

Front

113/16”

KGV-MD/MR-4-S(R) 20

2315/16” 121/32”
37/16”

9919/64” 4753/64”
315/32”

2315/16”

427/32”

261/64” 1617/64”

311/2” 41/16” 27/8”

427/32”

113/16”

331/32” 241/16”

1121/32” 4753/64”

127/64” 9543/64”

241/16”

1121/32” 4753/64”

127/64” 113/16”

Front

185/8” 121/32”
37/16”

1237/64” 7631/32”

2315/16”

315/32”

2315/16”

427/32”

261/64” 1617/64”

311/2”

141/16” 27/8”

427/32”

KGV-MD/MR-5-S(R) 21

331/32” 241/16” 113/16”

1117/32”

7121/32”

3515/16” 11931/64”

241/16”

1121/32” 4753/64”

121/8”

113/16”

Front

22

185/8” 121/32”
37/16”

14659/64” 7121/32”

185/8”

315/32”

535/64”

427/32”

261/64” 1617/64”

311/2”

KGV-MD/MR-6-S(R)

141/16” 27/8”

427/32”

331/32” 241/16”
113/16”

1121/32”

7121/32”

3515/16”

241/16” 1435/16”

1121/32”

7121/32”

3515/16”

Front

113/16”

Drain outlet Switchboard Bottom output
311/2” 431/64”

5429/64” 2315/16”

2315/16”

141/64”

1515/16”

213/64”

4753/64”

Front

77/8” 731/64” 113/16”

315/16”

KGV-MO-2-R 23

KGV-MO-3-R 24

311/2”

185/8”

759/32” 535/64”

1515/16”

213/64”

315/32”
77/8” 731/64” 113/16”

141/64”

7121/32”

113/16”

Front

311/2” 141/64”

1617/64”
KGV-MO-4-R 25

2315/16” 315/32”

9919/64” 4753/64”

2315/16”

427/32”

213/64”

77/8” 731/64” 113/16”

3231/64”

77/8” 731/64” 9543/64”

3231/64”

113/16”

Front

1617/64”
KGV-MO-5-R 26

185/8” 315/32”

1237/64” 7631/32”

253/4”

427/32”

311/2” 141/64”

213/64”

77/8” 731/64” 113/16”

5619/64” 7121/32”

11931/64”

77/8” 731/64”

4753/64”

Front

113/16”

1617/64” KGV-MO-6-R 27

185/8” 315/32”

7121/32”

14659/64” 185/8”

535/64”

77/8” 731/64” 113/16”

5619/64” 7121/32”

77/8” 731/64” 1435/16”

5619/64” 7121/32”

Front

113/16”

213/64”

311/2” 141/64”

427/32”

KGV series are intended for grab-n-go, beverage and produce, are type 1 equipment 75°F/55%RH. Temperature of the KGV-MD/MR is set for 32°F and the KGV-MO is set for 36°F.
All shelves of the KGV series have a 31 lb/ft2 loading limit.

Model Dimensions (LxDxH in inches) Service dimensions (LxDxH in inches) Volume (ft3)

KGV-MD-2-S(R) KGV-MD-3-S(R) KGV-MR-2-S(R) KGV-MR-3-S(R) KGV-MO-52-R KGV- MO-76-R

| 5129/64” x 3261/64” x 873/4” | 759/32” x 3261/64” x 873/4” | 5129/64” x 3525/64” x 873/4” | 759/32” x 3525/64” x 873/4” | 5129/64” x 311/2” x 7743/64” | 759/32” x 311/2” x 7743/64”

| 5129/64” x 5659/64” x 873/4” | 37,63 | 759/32” x 5659/64” x 873/4” | 56,37 | 5129/64” x 7733/64” x 873/4” | 37,63 | 751/4” x 7733/64” x 873/4” | 56,37 | 5129/64” x 3355/64” x 7743/64” | 35,7 | 759/32” x 3355/64” x 7743/64” | 53,4

Getting started with your KGV series

Location
To your new equipment perform well please respect the following warnings: This is type 1 equipment, intended to work with 75°F / 55%RH. This equipment is intended for maintaining temperature only. Be sure products are not ambient temperature (must be cold). This equipment must be located in an indoor environment. Check for airdrafts and avoid them. Air movement from ac units shouldn’t be directed to the equipment. The equipment must not be directly or indirectly exposed to the sun. Check for rejected heat from another refrigeration units and avoid that. Place the equipment in a levelled floor. Do not obstruct the air way in front of the condenser. Make sure there is a drain preparation (remotes only).
Models to be posittioned against a wall keep a safe distance of 23/8”.
After servicing always close the doors.

28

This equipment should be handled by a qualified technician.

Uncrating

All operations must be done carefully.

All plastic protective films must be removed before using the equipment for the first time.

1

2

3

3.1

3.2

4 29

2.2.1 Bottom panels assembly
6x
2.3 Check for damage At the end of production HYDRA KOOL products are carefully inspected. No damaged units are sent out. HYDRA KOOL doesn’t take responsibility for damage between factory and client. Possible damage on the unit must be checked to file a claim near the transportation company. The unit must be checked in the following points: Exterior panels Doors Shelves Glasses Paint job Door handles Top structure 2.4 Control panel and main features The pictures below, show the main features and all necessary controls.
30

Electronic controller Light switch Power signal
Power switch Eletrical board

CAUTION
RISK OF ELECTRIC SHOK. DISCONNECT ALL POWER BEFORE SERVICING UNIT
ATTENTION
RISQUE DE CHOC ELECTRIQUE.
AVANT TOUT TRAVAIL COUPER LE COURANT

CAUTION
DISCONNET ALL POWER. MAY HAVE MORE THEN ONE DISCONNET SWITCH

-NOTE-

-NOTETHIS A TYPE 1 CASE AND IS

DESIGNED TO OPERATE AT

THIS EQUIPMENT IS INTENDED THE FOLLOWING STORE

FOR THE STORAGE

CONDITIONS THAT DOES

AND DISPLAY OF PACKAGED

NOT EXCEED

FOOD PRODUCTS ONLY

75 F AND 55% R.H.

ATTENTION
DEBRANCHER TOUTE COURANT.
IL PEUT AVOIR PLUS D’UN INTERRUPTEUR

-NOTE-

-NOTECETTE VITRINE TYPE 1 EST

CSETTPOURCENOKQIDAQUGUUIPIEEETEMSMEMBTEAEANLENLITXMLTPEPEOERONSSUTTIARTIIRPOLREENSEDVEUCSEOLNOÇMNU7AE5GLFEAPDSSOAÉINUNPDCRAEOS5TFSN5ON%EDNERITRCDI.TOHOINO.ITSNNDERU

Self contained control panel

Electronic controller Light switch Power signal
Power switch

CAUTION
RISK OF ELECTRIC SHOK. DISCONNECT ALL POWER BEFORE SERVICING UNIT

CAUTION
DISCONNET ALL POWER. MAY HAVE MORE THEN ONE DISCONNET SWITCH

ATTENTION
RISQUE DE CHOC ELECTRIQUE.
AVANT TOUT TRAVAIL COUPER LE COURANT

ATTENTION
DEBRANCHER TOUTE COURANT.
IL PEUT AVOIR PLUS D’UN INTERRUPTEUR

-NOTE-

THIS A TYPE 1 CASE AND IS

THIS EQUIPMENT IS INTENDED DESIGNED TO OPERATE AT

FOR THE STORAGE

THE FOLLOWING STORE

AND DISPLAY OF PACKAGED CONDITIONS THAT DOES

FOOD PRODUCTS ONLY

NOT EXCEED

75 F AND 55% R.H.

-NOTE-

CETTE VITRINE TYPE 1 EST

CET EQUIPEMENT EST PREVUCONÇUE POUR FONCTIONNER

UNIQUEMENT POUR LE SELON LES CONDITIONS DU

STOCKAGE ET EXPOSITION DE

MAGASIN ET NE DOIT

PRODUITS ALIMENTAIRES

DÉPASSER

EMBALLER

75 F AND 55% R.H.

Remote control panel

31

Discharge air grille
Return air grille

Hinged doors

Drain prep

Only for rear doors model.

2.5 Check serial, model numbers and requested options
Before start your equipment, check the serial number, model numbers and requested options. This inspection should be made visually in the following items:

32

Self contained name plate Remote name plate
33

2.6 Warning/Caution labels
Before starting, HYDRA KOOL products have caution and warning labels to be respected.
Self contained labels
Label 3 Label 4 Label 7 Label 8 Label 10 Label 9 Label 5 Label 6

Remote labels

Label 14

Label 7 Label 8 Label 10 Label 9
34

Label 4 Label 3 Label 6 Label 5

Label 14 Label 13

Condenser labels

Label 2 Label 1

Self contained and remote labels (evaporator). See 5.7 chapter (instructions to get to the evaporator).
Label 2 Label 1

35

Label 1
ATTENTION
PIÈCES MOBILES. NE FAIRE PAS
FONCTIONNER AVEC DES PIÈCES ENLEVER

Label 2
CAUTION
MOVING PARTS. DO NOT OPERATE UNIT WITH (PART) REMOVED

Label 3
-NOTETHIS A TYPE 1 CASE AND IS DESIGNED TO OPERATE AT
THE FOLLOWING STORE CONDITIONS THAT DOES NOT
EXCEED 75 F AND 55% R.H.
Label 5
-NOTECET EQUIPEMENT EST PREVU
UNIQUEMENT POUR LE STOCKAGE ET EXPOSITION DE
PRODUITS ALIMENTAIRES EMBALLER
Label 7
CAUTION
DISCONNET ALL POWER. MAY HAVE MORE THEN ONE DISCONNET SWITCH
36

Label 4
-NOTETHIS EQUIPMENT IS INTENDED
FOR THE STORAGE AND DISPLAY OF PACKAGED
FOOD PRODUCTS ONLY
Label 6
-NOTE-
CETTE VITRINE TYPE 1 EST CONÇUE POUR FONCTIONNER
SELON LES CONDITIONS DU MAGASIN ET NE DOIT DÉPASSER
75 F AND 55% R.H.
Label 8
CAUTION
RISK OF ELECTRIC SHOK. DISCONNECT ALL POWER BEFORE SERVICING UNIT

Label 9
ATTENTION DEBRANCHER TOUTE
COURANT. IL PEUT AVOIR PLUS D’UN
INTERRUPTEUR
Label 11
CAUTION HAZARDOUS MOVING PARTS.
DO NOT OPERATE UNIT WITH DECK PANS
Label 13
ATENÇÃO EQUIPAMENTO SOB PRESSÃO DE AZOTO ATTENTION EQUIPEMENT SOUS PRESSION D’AZOTE CAUTION EQUIPMENT UNDER NITROGEN PRESSURE

Label 10
ATTENTION
RISQUE DE CHOC ELECTRIQUE.
AVANT TOUT TRAVAIL COUPER LE COURANT
Label 12
ATTENTION
PIÈCES MOBILES DANGEREUSES. NE FAIRE PAS FONCTIONNER AVEC
DES PIÈCES ENLEVER
Label 14
Warning
– This appliance requires a properly grounded dedicated circuit using a NEMA rated wall receptacle do not remove the grounding prong on the plug or the risk of an injury due to shock from the ungrounded electrical service may occur. – This product can expose an individual to chemicals that have been identified by the state of California to possibly be dangerous leading to various diseases birth defects or other human reproductive system harm. For more information go to www.p65warnings.ca.gov.

37

2.7 Check your electrical installation This equipment is intended to be connected to an outlet with 115V/ 60Hz/ 1 phase.
Nema-5-15P 2.8 Electrical, drain and refrigeration connections (remote only)
Installation and service must be performed by a professional technician
Prepare a drain installation. All electrical connections must be done from the electrical board. Equipments for remote installation come with nitrogen under pressure and an easy prep kit (tubing connections needed only) for installation.
38

Equipments for remote installation come with nitrogen under pressure and an easy prep kit (tubing connections needed only) for installation.
Prepare a drain installation. All electrical connections must be done from the electrical board.
39

2.9 Joining For joining follow the steps described.
40

3x – DIN933 M6x80 5x – DIN933 M6x20 12x- DIN9021 M6 6x – DIN934 M6
2X FIT00201301 (3441/2”)

13

10

1x

41

2x KGV-MD/MR
KIT0003U01000 42

2x 2x
10
10
2x 43

A

2x – FIT00201301 (3441/2”)

44

10
10

B B B

13
13
B

+-

C

C C

C

B

1x – DIN933 M6x20 2x – DIN9021 M6 1x – DIN934 M6 1x – DIN933 M6x80 2x – DIN9021 M6 1x – DIN934 M6
45

2.10 Plugging and start To start your equipment follow the steps: 1 – Check for page with parameters inside the manual. 2 – After uncrating and placed the equipment respecting all warnings set in 2.1 chapter, and all switches are set to off position, connect the equipment.
Make sure you have the correct outlet!
Nema-5-15P
3 – Check lights, using button referenced on chapter 2.4 If not working consult the maintenance chapter. 4 – Turn ON power button referenced in 2.4 chapter.
Noise will be heard when compressor starts! If compressor doesn’t start, call a technician! 46

5 – Open the door and check for air movement in the discharge air grille.
7 – Before loading, leave the equipment working for about 30 min. 8 – Load your KGV-Series.
Loading must be done respecting loading limits and weight per square foot mentioned in chapter 1.1. This equipment is intended for maintaining temperature, be sure the products are cold, and not ambient temperature. After loading check for any obstruction in the discharge and return air grilles. Maintain doors closed after servicing.
11”
Respect 1” distance to the back. To load the KGV-MR series, deck, push the shelf forward.
47

9 – If any problem encountered, see troubleshooting or call a technician!
3 Refrigeration 3.1 Self contained refrigeration equipment and defrost
The refrigeration equipment it’s laid out in the top of the equipment.
48

Controller

Filter Eletrical board

Condenser Fan Compressor
49

Model Circuit pressure Refrigerant and charge (OZ) Defrost

Model BTU*/h Expansion valve type

KGV-MD/MR-2-S(R) KGV-MD/MR-2-S(R)

High side Low side

| 331

174 | R 404A 16,2

| 331

174 | R 404A 24,7

| Automatic 2/day | Automatic 2/day

3.2 Refrigeration loads (remotes only) Installation of remote equipment must be done by a qualified technician.

KGV-MD/MR-2-R | 3445 | TS2 00

KGV-MD/MR-3-R | 4430 | TS2 00

KGV-MO-50-R

| 10458 | TS2 00

KGV-MO-80-R

| 15542 | TS2 00

*values presented are indicative for 14°F evap, and 90°F ambient

4 Electrical 4.1 Electrical specifications data

Electrical data can be found on the marking plate. Standard equipment include led lighting in all shelves and top, and anti sweat heaters.

50

115V/60Hz/1 phase-self contained amps

Model Compressor F.L.A./L.R.A. Lights (all shelves and top) Fans Anti sweat heaters Total amps (self contained)

Model Total amps (remote)

EVP CND

FRONT REAR

KGV-MD-2-S | 9,6/49 | 0,35 | 0,7 0,9 | 0,38

| 11,93

KGV-MD-3-S | 8,9/47 | 0,54 | 1,05 0,9 | 0,6

| 11,99

KGV-MR-2-S | 9,6/49 | 0,21 | 0,7 0,9 | 0,38 1,32 | 13,11

KGV-MR-3-S | 8,9/47 | 0,28 | 1,05 0,9 | 0,6 1,52 | 13,25

The data regards to standard options only.

115V/60Hz/1 phase-remote amps

KGV-MD-2-S

20

3

6

21

22

54

1

9

3 4 5 6 7 8 9 10

5 A
8 29
30

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7 37

2 A1 13 A2

14 24 11 21

29
3 A

30

9

L

c

N

1

2

ap

12

5

4

6

52

3

M

5

7

2L

3

8

4

1N

M

9

1

5

11

10

27

M

4

M

52

Nº Discription

KGV-MD-3-S

3 20
6
21

22

54

1

9

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7 37

2 A1 13 A2

14 24 11 21

29
3 A

3 4 5 6 7 8 9 10

8
9 L N
11

5 A
29 30

c

1

2

ap

12

5

4

6

52

3

7

2L

3

8

4

1N

M

9

1

10

27 4
M

30

M

5

M

54

Nº Discription

KGV-MD-2-R

20

3

6

21

22

9

54

1

3 4 5 6 7 8 9 10

12
M
11

M

9

LN

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7

2

39

29
3 A
30

5 A
37 29
30

56

Nº Discription

KGV-MD-3-R

20

3

6

21

22

9

54

1

3 4 5 6 7 8 9 10

12
M
11

M

9

LN

M

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7

2 29
5 A

30 39

30

5 A
29 30 37

58

Nº Discription

KGV-MR-2-S

3 20
6
21

22

54

1

9

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7 37

2 A1 13 A2

14 24 11 21

3 4 5 6 7 8 9 10

8
9 L N
11

5 A
29 30

c

1

2

ap

12

5

4

6

52

3

7

2L

3

8

4

1N

M

9

1

10

27 4
M

M

5

M

60

Nº Discription

KGV-MR-3-S

20

3

6

21

22

54

1

9

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7

2 A1 13 A2

14 24 11 21

3 4 5 6 7 8 9 10

8
9 L N
11

3 A
30
29

3 A
29
c
1
ap

30 2

12

5

4

6

52

3

7

2L

3

8

4

1N

M

9

1

10

27 4
M

M

37

M

5

M

62

Nº Discription

KGV-MR-2-R

20

3

6

21

22

9

54

1

3 4 5 6 7 8 9 10

12
M
11

M

9

LN

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

12 34567

8 9 10 11

1

DI
7

2 29
5 A

39 37
30

64

Nº Discription

KGV-MR-3-R

20

3

6

21

22

9

54

1

3 4 5 6 7 8 9 10

12
M
11

M

9

LN

M

IR33F0AHE0

R1

R2

R3

6

POWER

SUPPLY

N

1234567

8 9 10 11

1

DI
7

2 29
3 A

39 37

30
29
3 A

30

66

Nº Discription

4.2 Electronic controller

Carel – IR33F0AHE0

TECHNICAL SPECIFICATIONS

Power supply Insulation guaranteed by the power supply
Inputs
Probe type

Model

Voltage

Power

IRxxxxExxxx 230 V~, 50/60 Hz

3 VA, 25 mA~max.

IRxxxxAxxxx 115V~, 50/60 Hz

3 VA, 50 mA~max.

IRxxxxHxxxx 115 to 230 V~, 50/60 Hz

6 VA, 50 mA~max.

IRxxxxLxxxx 12 to 24V~, 50/60 Hz, 12 to 30 Vdc 3 VA, 300 mA~/mAdc max.

IRxxxx0xxxx 12V~, 50/60 Hz, 12 to 18 Vdc

Use only SELV power supply

IRxxxxExxxx IRxxxxAxxxx IRxxxxHxxxx

insulation in reference to very low voltage parts
insulation from relay outputs

reinforced 6mm clearance, 8 mm creepage 3750 V insulation
basic 3mm clearance, 4 mm creepage 1250V insulation

IRxxxxLxxxx IRxxxx0xxxx

insulation in reference to very low voltage parts
insulation from relay outputs

externally guaranteed by safety transformer (SELV power supply)
reinforced 6mm clearance, 8 mm creepage 3750 V insulation

S1 (probe 1) NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)

S2 (probe 2) NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)

DI 1

free contact, contact resistance < 10 , closing current 6 mA

S3 (probe 3) NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)

DI 2

free contact, contact resistance < 10 , closing current 6 mA

S4 (probe 4) NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)

Maximum ditance of probes and digital inputs less than 10 m. Note: during installation keep the power and loads connection separate from probe cables, digital inputs, repeater display and supervisory system.

10 k at 25 ºC, – 50T90 ºC range

Std. CAREL NTC

measurement error: 1 ºC in the – 50T50 ºC range

3 ºC in the – 50T90 ºC range

NTC high temperature

50 k at 25 ºC, – 40T150 ºC range measurement error: 1,5 ºC in the – 20T115 ºC range
4 ºC in the – 20T115 ºC range

PTC std. CAREL (specific model)

985 a 25 ºC, range da – 50T150 ºC measurement error: 2 ºC in the – 50T50 ºC range
4 ºC in the – 50T150 ºC range

68

Relay outputs depending on the model

model

relay

EN 60730-1

250 V~

operating 250 V~ cycles

UL 873
operating cycles

IRxxxx(E,A)

R2 (*) 5(1)A

(P,Q,S,U,V,X,Y,Z)xxx

100000 5 A resistive 1FLA 300000 6 LRA C 300

IRxxxx(E,A)

R3 (*) 5(1)A

(N,R,C,B,A,M,L,T)xxx

100000 5 A resistive 1FLA 300000 6 LRA C 300

IRxxxx(E,A) (N,R,C,B,A,M,L,T)xxx
IRxxxx(O,L,H) (N,R,C,B,A,M,L,T)xxx

R1,R2
R2,R3 R4 (*)

8 (4)A N.O.
6 (4)A N.C. 2 (2)A N.O./N.C.

100000

8 A resistive 2FLA 300000 12 LRA C300

IRxxxx(E,A) (P,Q,S,U,V,X,Y,Z)xxx IRxxxx(O,L,H) (N,R,C,B,A,M,L,T)xxx

R1 R1 (*)

12 (2)A N.O./N.C. 100000

12 A resistive 5FLA 300000 30 LRA C300

reinforced

insulation from very low voltage parts

6 mm clearance, 8 mm creepage

3750 V insulation

basic

insulation between the relay outputs indipendent 3 mm clearance, 4 mm creepage

1250 V insulation

SSR outputs Max output voltage : 12 Vdc, Output resistance: 600 , Max output current: 20 mA

(*): Relay not suitable for fluorescent loads (neon lights, …) that use starters (ballasts) with phase-shift capacitors. Fluorescent lamps with electronic control devices or without phase-shift capacitors can be used, within the operating limits specified for each type of relay.

Connessioni

Model IRxxxxxx0xx IRxxxx(E,A)x1xx IRxxxxxx2xx IRxxxx(E,A)x3xx IRxxxx(E,A)x5xx

Type of connection

Relay screw faston removable faston vertical screw

P. Supply screw faston removable faston vertical screw

Probes screw removable removable screw vertical screw

Cross-section Max. current for wires from 12 A 0.5 a 2.5 mm²

the installer has to provide the correct dimensioning of the power supply and cable connection between the
instruments and the loads. Depending on the model, the maximum current in the common terminals 1, 3 or 5 is 12 A. When using the controller at maximum operating temperature and full load, use cables featuring a maximum operating temperature of 105 ºC at least.

Controller must be handled by a qualified technician.

69

Signals on the display
The blinking status indicates a request for activatuin that cannot be implemented until the end of the corresponding delay times.

Icon Function

ON

OFF

COMPRESS. compressor ON comp. OFF

blink compressor request

Startup

FAN

fan ON

fan OFF

fan request

DEFROST defrost in progress defrost not required defrost request

AUX AUX

auxiliary output auxiliary output

AUX active

AUX not active

anti-sweat heater function active

ALARM

delayed external no alarm present alarm (before the expiry of the time “A7”)

alarms in normal operation (eg. high/low temp.) or alarm from ext. digital input immediate or delayed

CLOCK sent

at least one timed no timed defrost is clock alarm defrost has been present set

ON if Real-Time Clock present

LIGHT

auxiliary output auxiliary output anti-sweat heater function active

LIGHT ACTIVE

LIGHT NOT ACTIVE

SERVICE

no malfunction

malfunction (eg. EEPROM error or probe fault)

HACCP HACCP

HACCP function HACCP function enabled

HACCP alarm (HA and/or HF) not enabled

CONTINUOUS enabled CYCLE

not enabled

request

Controller must be handled by a qualified technician.

Buttons on the keypad

Normal operation

Button Press. the button alone Pressing together with other buttons

· if pressed for more than · if pressed for more than 5 s together Start-up : if

5 s accessed the menu with the SET button, accesses the pressed for

Prg

for setting type “F” (frequent) parameters

menu for setting the type “C”

more than

(configuration) or downloading the 5 s at start-up,

mute · in the event of alarm: parameters

starts the

silences the audible

· if pressed for more than 5 s together default

alarm (buzzer) and

with the UP/AUX button resets any parameter

disables the alarm relay alarm with manual reset

setting

Automatic address
assignment: if pressed for 1 s enters the automatic serial address assigning
procedure

if pressed for more than · if pressed for more than 5 s together with DOWN/DEF button, enables/disables

1 s, enables/disables

the continuous cycle operation

the auxiliary output

· if pressed for more than 5 s with SET button, starts the procedure for printing

aux

the reports (function available, with management to be implemented)

· if pressed for more than 5 s together with PRG/MUTE button, resets any

active alarm with manual reset

if pressed for more than · if pressed for more than 5 s together with UP/AUX button, enables/disables

def 5 s, enables/disables a

the continuous cycle operation

manual defrost

· if pressed for more than 1 s together with SET button, displays a submenu

with the HACCP alarm parameters (HA, HAn, HF, HFn)

if pressed for more than · if pressed for more than 5 s together with PRG/MUTE button, accesses the

1 s, displays and/or set

menu for setting the type “C” parameters “C” (configuration) or downloading

the set point

the parameters

Set

· if pressed for more than 1 s together with DOWN/DEF button, displays a

submenu with the HACCP alarm parameters (HA, HAn, HF, HFn)

· if pressed for more than 5 s together with UP/AUX, starts the procedure for

printing the report (function available, with management to be implemented)

70

Main parameters

Symbol Code /3 /5
/A2

Parameter
Probe display response
Select ºC or ºF 0: ºC 1: ºF
Configuration of probe 2 (S2)

0: Probe absent 1: Product probe (display only) 2: Defrost probe 3: Condenser probe 4: Antifreeze probe
/c1 Calibration of probe 1
St Temperature set point
rd Control delta
c2 Minimum compressor OFF time
dl Interval between defrosts dP1 Maximum defrost duration, evaporator

Models MSYF MSYF

UOM –
flag

Type C C

YF

–

C

MS

–

C

MSYF ºC/ºF C

MSYF ºC/ºF F

SYF ºC/ºF F

SYF min

C

SYF hours F

SYF min

F

Min 0 0

Max 15 1

Def. 0 0

0

4

2

0

4

2

-20

20

0,0

rl

r2

0,0

0,1

20

2,0

0

15

0

250

8

1

250

30

5 Maintenance 5.1 Cleaning
All operations must be done with the unit disconnected.
Clean surfaces (glass/metal/plastic) with soft detergents or warm water. Do not use abrasive cleanser.

71

5.2 Shelf removing/adjustment All operations must be done with the unit disconnected.
1 2 72

5.3 Front doors handling 5.3.1 Doors positions

A-A

B-B

A-B

B-A

73

5.4 Door installation All operations must be done with the unit disconnected. All operations must be done carefully.
2x – DIN916 M4X10
1x – CAS00202000

1x – CAS00301000

1x – VEI00101000

1X POR00102060

1X MOL01S02000

1x UMB 2
74

A

1

CAS00202000

MOL01S02000

x
2
DIN916 M4X10
2x 3

x

VEI00101000

CAS00301000

75

B
1
MOL01S02000

CAS00202000

x
2

DIN916 M4X10
2x
3

x
76

CAS00301000 VEI00101000

2x – DIN916 M5X16

2x – POR07M03060

1x – KGV-MD/MR-X-S(R)

13

1x

UMB 2

UMB 2.5

77

1

2x

2

2.1

2.2

CHV00601020

3
CHV00601020

CHV00601025

DIN916 M5X16

78

4
CHV00601025
DIN916 M5X16

CHV00601020

5.5 Light substitution To replace lights follow the steps:
All operations must be done with the unit disconnected. – Disconnect the light – Unscrew the light and remove the light – Insert a new light in the same place of the old one – Screw the light and connect it – Plug and turn on the light
1

2

79

5.6 Panel removal
5.7 Condenser cleaning This operation must be performed by a qualified technician. All operations must be done with the unit disconnected.
Condenser must be regularly cleaned (every month). Use a brush or vacuum it. To get to the condensator must remove frontal panel.
It is recommended a ladder to perform condenser cleaning.
80

5.8 Evaporator cleaning
This operation must be performed by a qualified technician. All operations must be done with the unit disconnected. To access the evaporator: – Open your unit – Lift and remove exposition panels – Remove return air grille – Use tool for the screws and clean

1

2

3
6x 81

4

5

4x

5.9 Drain inspection Check for drain obstruction and correct position every month.

82

6 Troubleshooting/Service 6.1 Troubleshooting
This operation must be performed by a qualified technician.
Doors not closing: Check for leveled floor. Check for obstruction. Remove doors and check the bearings.
Lights not working: Check light switch position. Check light connections.
Warm case temperature: Check for air return grille obstruction. Check for air drafts. Check store temperature. Check for condenser obstruction and cleaning. Check for frozen evaporator. Check set point. Display area is over filled. Check proper door sealing.
Fans not working: Check electrical connections. Check for any debris.
Case not aligning: Check for leveled floor. Check instructions for joining.
Display not working: Check main power switch position.. Check electrical connections.
Compressor not starting: Disconnect switch open. Blown fuse. Overload protective tripped. Low charge of refrigerant.
83

Relay defective.

Equipment runs constantly: Condenser dirty.
Condenser fan malfunction.

Temperature and relative humidity too high.

Starting relay burns out: Low voltage. High voltage. Compressor short cycles. Incorrect running capacitor.

Incorrect relay.

Head pressure too high: Unit overcharged. Air or other non condensable gases in the system. Clogged condenser. Defective condenser fan motor. Unit location too hot. Restriction in charge line.

Head pressure too low: Insufficient refrigerant charge.
Leak in the system.

Cold location.

Noisy unit:

Compressor oil charge low. Fan blade causing vibrations. Tube rattle. Loose parts. Case not leveled.

6.2 Service

This operation must be performed by a qualified technician. For spare parts, contact your distributor.

84

Service by

Type of action

Date

Serial number and
model

85

7 Warranty 12 months warranty for all parts and labour from the invoice date. A new part will be provided free of charge. Defective part must be returned to the manufacturer. Warranty claims: All claims must include model number, serial number, date of purchase, date of installation and additional information about the supposed defect. All service work must be authorized by MVP group. MVP group reserves the right to select the service company. Loss of food or other damages caused by faulty equipment aren’t covered by this warranty. Warranty does not cover damage when uncrating. Work made necessary, by lack of maintenance or cleaning are not covered by this warranty. Warranty does not cover damage or malfunction result of improper use or installation. Warranty does not cover negligence, misuse and operation on wrong voltage. Warranty does not apply if the serial number is altered or defaced. Failure to comply with the instructions in this manual shall avoid warranty.
86

8 Notes 87

MVP GROUP CORPORATION www.mvpgroupcorp.com