Page 1
DOE
Compliant
KPM SERIES - INSTALLATION AND OPERATION MANUAL - V0
Page 2
MVP GROUP CORPORATION
5659 Royalmount Ave.
Montreal, QC, Canada
Telephone: (514) 737-9701
Toll Free Telephone: (888) 275-4538
Toll Free Fax: (877) 453-8832
Email: sales@mvpgroupcorp.com
Website: www.mvpgroupcorp.com
H4P 2P9
Fax: (514) 342-3854
2
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1 General information 5
1.1 Case description 5
2 Getting started with your KFM series 26
2.1 Location 26
2.2 Uncrating
2.2.1 Front and sides assemblies 27
2.3 Check for damage 28
2.4 Control panel and main features 29
2.5 Check serial, model numbers and requested options 33
2.6 Warning/Caution labels 35
2.7 Check your electrical installation 41
2.8 Electrical, drain and refrigeration connections (remotes only) 41
2.9 Joining 42
2.10 Plugging and start 48
3 Refrigeration 52
3.1 Self contained refrigeration equipment and defrost 52
3.2 Refrigeration loads (remotes only) 54
INDEX
4 Electrical 54
4.1. Electrical specifications data 54
4.2. Electrical service receptacles (optional)
4.3. Electrical diagrams 56
4.4. Electronic controller 96
5 Maintenance 99
5.1 Exterior cleaning 99
5.2 Interior cleaning
5.3 Shelf removing 99
5.4 Back Sliding doors removal
5.5 Light substitution 100
5.6 Panels and protection grille removal 101
5.7 Condenser cleaning 102
5.8 Evaporator cleaning 102
5.9 Evap Pan cleaning 104
5.10 Fish pans cleaning
5.11 Drain inspection 105
5.12 Glass type conversion model
6 Troubleshooting/Service 106
6.1 Troubleshooting 106
6.2 Service 108
7 Warranty 110
8 Notes 111
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This page has been left blank intentionally.
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1 General information
1.1 Case description
KPM series model (number) system.
KPM CG 40 S
AAA BB CC D
AAA
Basic model
BB
Model variation
|
CG-Curved glass tilt forward
|
FG-Flat glass tilt forward
|
OF-Open front
|
|
|
|
|
CC
Length
60''
80''
100''
D
Type of Unit.
|
S-Self Contained
|
R-Remote
|
D-Dry
|
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KPM SERIES
KPM-CG-S(R)(D)
KPM-CG-S(R)(D)
6
Page 7
KPM-FG-S(R)(D)
KPM-FG-S(R)(D)
7
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KPM-OF-S(R)(D)
KPM-OF-S(R)(D)
8
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Implantation
Drain outlet
Electrical board
Refrigeration piping
21''
34''
6''
2''
38''
21''
5''
9''
5''
8''
12''
3''
2''
Front
KGL-OF-40-S(R)
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34''
6''
2''
47
Front
26'' 25''
12''
10
5''
5''
8''9''
3''
2''
KGL-OF-50-S(R)
Page 11
34''
6''
2''
31''
57''
31''
12''
5''
8''9'' 5''
3''
2''
Front
KGL-OF-60-S(R)
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Drain outlet
Electrical board
Refrigeration piping
Electrical wiring
6''
25''
34''
2''
38''
26''
2''
5''
4''
8''9'' 5''
8''
3''
2''
Front
KGL-RS/RM-40-S(R)
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34''
6''
2''
26'' 25''
47''
12''
2''
5''
4''
5''
8''9''
3''
2''
Front
KGL-RS/RM-50-S(R)
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34''
6''
2''
31''
57''
31''
12''
2''
5''
4''
8''9'' 5''
3''
2''
Front
KGL-RS/RM-60-S(R)
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Drain outlet
Electrical board
Refrigeration piping
6''
34''
2''
38''
21'' 21''
8''
5''
8''9'' 5''
3''
2''
Front
KGL-DL-40-S(R)
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6''
34''
2''
47''
25'' 26''
12''
5''
8''9'' 5''
3''
2''
Front
KGL-DL-50-S(R)
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6''
34''
2''
57''
31'' 31''
12''
5''
8''9'' 5''
3''
2''
Front
KGL-DL-60-S(R)
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Drain outlet
Electrical board
Refrigeration piping
Electrical wiring
6''
21''
34''
2''
38''
21''
2''
5''
3''
9''
5''
8''
12''
3''
2''
Front
KGL-OS-40-S(R)
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34''
6''
2''
26''
37''
25''
12''
7''
5''
3''
5''
8''9''
3''
2''
Front
KGL-OS-50-S(R)
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6''
34''
2''
20
57''
31'' 31''
12''
12''
5''
3''
8''9'' 5''
3''
2''
Front
KGL-OS-60-S(R)
Page 21
KPM series intended for deli, meat and fish are type 1 equipment - 75°F/55%RH.
Temperature of the deli and meat cases is set for 32°F.
The decks have a 31 lb/ft loading limit.
Glass shelves are for non refrigerated products only and have a 5,5 lb/ft loading limit.
Model
KPM-CG-60-S(R)(D)
KPM-CG-80-S(R)(D)
KPM-CG-100-S(R)(D)
KPM-FG-60-S(R)(D)
KPM-FG-80-S(R)(D)
KPM-FG-100-S(R)(D)
KPM-OF-60-S(R)(D)
KPM-OF-80-S(R)(D)
KPM-OF-100-S(R)(D)
2 Getting started with your KPM series
2.1 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.
Dimensions
(LxDxH in inches)
601'' x 49'' x 61''
|
77'' x 49'' x 61''
|
60'' x 591'' x 33''
|
40³'' x 591'' x 35''
|
50'' x 591'' x 35''
|
60'' x 64'' x 35''
|
40³'' x 64'' x 33''
|
50'' x 64'' x 33''
|
60'' x 64'' x 33''
|
Service
dimensions
(LxDxH in inches)
601'' x 49'' x 75''
|
50'' x 591'' x 35''
|
60'' x 591'' x 35''
|
40³'' x 591'' x 51''
|
50'' x 591'' x 56''
|
60'' x 64'' x 61''
|
40³'' x 591'' x 35''
|
50'' x 591'' x 35''
|
60'' x 591'' x 35''
|
Volume (ft³)
13,0
|
19,9
|
16,2
|
13,0
|
19,9
|
16,2
|
13,0
|
19,9
|
16,2
|
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 and fish display cases only).
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Models to be positioned against a wall keep a safe distance of 2''.
After servicing always close the doors.
Make sure you have a suitable electrical installation.
This equipment should be handled by a qualified technician.
2.2 Uncrating
All operations must be done carefully.
All plastic protective films must be removed before using the equipment for
the first time.
1
3
2
4
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2.2.1 Front and sides assemblies
2x - VID24M01095
1x - BRA09M02000
1x - PRN00101002
DIN 916
6 x - CMS00101000
2x - VID07003000 1x - PRT01201190
2x - PAR00802002
DIN912 M5x12
1x - APO01101000 1x - PAR00902001
10 x - PAR11101001 1x - GAM13M01200
2x - ANL00101006
DIN 127
DIN7380 M5x12
2x- ANL00501006
DIN 9021
1x - PAR00902004
DIN7380 M4x10
4x - POR19M01100
2x - SUP17M01020
1x - PAR01002013 1x - PRT01301190
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1
2
3
5
4
6
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7 8
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
Base structure
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2.4 Control panel and main features
The pictures below, shows the main features and all necessary controls.
Electronic controller
Light switch
Power signal
Condensing unit switch
Hot key connector
Electrical board
Self contained control panel (KPM-CG/FG/OF)
Electronic controller
Light switch
Power signal
Condensing unit switch
26
Electrical board
Remote control panel (KPM-CG/FG/OF)
Page 27
Light switch
Power signal
Power switch
Electrical board
Dry control panel (KPM-CG/FG/OF)
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Rear Storage
Rear doors Tilt down Front glass
Return air grille
Discharge air grille
2.5 Check serial, model numbers and requested options
Before starting your equipment, check the serial number, model numbers and
requested options. This inspection should be made visually in the following items:
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Self contained numbers
Remote numbers
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2.6 Warning/Caution labels
Before starting, HYDRA KOOL products have caution and warning labels to be
respected.
Self contained labels
Label 5
Label 3
Label 1
Label 11
Label 12
Label 2
Label 4
Label 6
Remote labels
Label 5
Label 3
Label 4
Label 6
30
Dry labels
Label 5
Label 3
Label 4
Label 6
Page 31
Self contained labels
Label 9
Label 7
Label 8
Label 10
Remote labels
Label 9
Label 7
Label 8
Label 10
Dry labels
Label 9
Label 7
Label 8
Label 10
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Self contained, Remote and Dry labels (evaporator)
Label 13
Label 14
Label 1
CAUTION
MOVING PARTS.
DO NOT OPERATE UNIT
WITH (PART) REMOVED
Label 3
-NOTE-
THIS 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 2
ATTENTION
PIÈCES MOBILES.
NE FAIRE PAS
FONCTIONNER AVEC
DES PIÈCES ENLEVER
Label 4
-NOTE-
CETTE VITRINE TYPE 1 EST
CONÇUE POUR FONCTIONNER
SELON LES CONDITIONS DU
MAGASIN ET NE DOIT
DÉPASSER
75 F AND 55% R.H.
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Label 5 Label 6
-NOTE-
THIS EQUIPMENT IS INTENDED
FOR THE STORAGE
AND DISPLAY OF PACKAGED
FOOD PRODUCTS ONLY
CET EQUIPEMENT EST PREVU
UNIQUEMENT POUR LE
STOCKAGE ET EXPOSITION DE
PRODUITS ALIMENTAIRES
-NOTE-
EMBALLER
Label 7 Label 8
CAUTION
DISCONNET ALL POWER.
MAY HAVE MORE THEN
ONE DISCONNET SWITCH
IL PEUT AVOIR PLUS D’UN
ATTENTION
DEBRANCHER TOUTE
COURANT.
INTERRUPTEUR
Label 9 Label 10
CAUTION
ATTENTION
RISK OF ELECTRIC SHOK.
DISCONNECT ALL
POWER BEFORE
SERVICING UNIT
Label 11 Label 12
CAUTION
HOT PARTS.
DO NOT OPERATE UNIT
WITH (PART) REMOVED
RISQUE DE CHOC
ELECTRIQUE.
AVANT TOUT TRAVAIL
COUPER LE COURANT
ATTENTION
PIÈCES BRULANTES.
NE FAIRE PAS
FONCTIONNER AVEC LES
PIÈCES ENLEVER
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Label 13 Label 14
CAUTION
HAZARDOUS MOVING PARTS.
DO NOT OPERATE UNIT
WITH DECK PANS
DANGEREUSES. NE FAIRE
PAS FONCTIONNER AVEC
ATTENTION
PIÈCES MOBILES
DES PIÈCES ENLEVER
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 (remotes only)
Installation and service must be performed by a qualified 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.
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2.9 Joining
For joining follow the steps described.
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3x - PAR00601013 DIN933 M6x80
2x - PAR00902003 DIN 7380 M5x10
2x - PAR00902007 DIN 7380 M5x502x - PAR00601007 DIN933 M6x20
14x- ANL00501006 DIN9021 M6
5x - PRC00101006 DIN934 M6
2X FIT00000427 A100 04 (91)
2X PRN00101002 DIN916 M6x16
13 10
4x - PAR00801102 DIN912 8.8
4x - ANL00101006 DIN 127-B
2x - BRA09M02000 VA 71
36
1x
1x
1x DIN911 - 3/4
Page 37
2x KPM-CG
KIT0012U02000
37
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38
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10
10
G
G
G
2X - FIT00000427 (91 )
G
39
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DIN911 - 3
DIN911 - 4
10
10
C
F
E
C
+/-0
13
13
C
10
10
D
D
D
E
C
C
C
+/-0
1x - DIN912 8.8 M6x30
1x - DIN127-B
1x - DIN9021 M6
1x - DIN933 M6x80
D
+
-
2x - DIN9021 M6
1x - DIN934 M6
1x - DIN933 M6x20
E
2x - DIN9021 M6
1x - DIN934 M6
40
F
1x - DIN916 M6x16
Page 41
DIN911 - 3
H
I
G
H
I
1x - DIN7380 M5x50
1x - DIN7380 M5x10
1x - DIN912 M4x12
G
41
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10
10
42
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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!
5 - Open the door and check for air movement in the discharge air grille.
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6 - Check air movement in the anti condensation system.
7 - Before loading, leave the equipment working for about 2h.
8 - Load your KPM-Series.
Loading must be done respecting loading limits and weight per square foot
mentioned in page xx. 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.
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1''
Maintain doors closed after servicing.
9 - If any problem encountered, see troubleshooting or call a qualified technician!
3 Refrigeration
3.1 Self contained refrigeration equipment and defrost
The refrigeration equipment it’s laid out in the base of the equipment.
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Filter
Condenser
Compressor
Fan
Controller
Evap pan
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All self contained KPM series use the following equipment: capillary tube, finned coil
ventilated systems (condenser/evaporator), hermetic compressor, electrical water
evaporation system.
Model
KPM-CG/FG/OF-60-S
KPM-CG/FG/OF-80-S
KPM-CG/FG/OF-100-S
3.2 Refrigeration loads (remotes only)
Installation of remote equipment must be done by a qualified technician.
Model
KPM-CG/SC/FG/SF/OF/SO-60-R
KPM-CG/SC/FG/SF/OF/SO-80-R
KPM-CG/SC/FG/SF/OF/SO-100-R
*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.
Circuit
pressure
(psig)
High side Low side
331
|
331
|
331
|
174
174
174
|
|
|
2959
3253
4372
Refrigerant
and charge
R 404A 19,40
|
R 404A 25,39
|
R 404A 37,74
|
BTU*/h
TS2
|
TS2
|
TS2
|
(OZ)
Expansion
valve type
Defrost
Automatic 3/day
|
Automatic 3/day
|
Automatic 3/day
|
00
00
00
Standard equipment include led lighting and anti condensation system.
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115V/60Hz/1 phase
Model
KPM-CG/FG-60-S
KPM-CG/FG-80-S
KPM-CG/FG-100-S
KPM-OF-60-S
KPM-OF-80-S
KPM-OF-100-S
The data regards to standard options only.
Model
KPM-CG/FG-60-R
KPM-CG/FG-80-R
KPM-CG/FG-100-R
KPM-OF-60-R
KPM-OF-80-R
KPM-OF-100-R
Compressor
F.L.A./L.R.A.
9,6/49
|
8,9/47
|
16/64
|
9,6/49
|
8,9/47
|
16/64
|
Total amps
(remotes
0,97
|
1,14
|
1,55
|
0,7
|
0,7
|
1,05
|
0,14
|
0,18
|
0,24
|
|
|
|
only)
Lights
EVP CND
|
|
|
|
|
|
Fans
0,70
0,70
1,05
0,70
0,70
1,05
0,45
0,45
0,45
0,45
0,45
0,45
|
|
|
|
|
|
3,33
3,33
3,33
3,33
3,33
3,33
Evap pan
0,13
|
0,26
|
0,26
|
|
|
|
Anti condensation
system
|
|
|
|
|
|
Total amps
(self contained)
14,35
14,52
14,23
14,08
14,08
13,73
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4.2. Electrical service receptacles (optional)
Service receptacles are not intended nor suitable for large motors or other
external appliances. Only for scales and lighted displays.
Receptacle ampacity
Type
GFCI
Max. amps
2
|
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4.3. Electrical diagrams
KPM-CG/FG-80-S
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4
5
6
7
8
9
11
12
13
20
21
22
29
30
36
31
41
1
2
3
Nº
Discription
Compressor
|
Overload
|
Relay
|
Start capacitor
|
Condenser fan
|
Controller
|
Temperature probe
|
Earth two pin plug
|
Terminal block
|
Ground connection
|
Evaporator fan
|
Compressor relay
|
Light switch
|
Pilot light
|
Switch
|
Transformer
|
Led lighting
|
Fan anti-condensation
|
Socket
|
Evaporative condensate pan
|
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KPM-CG/FG-80-R
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Nº
Discription
6
7
9
11
12
20
21
22
29
30
36
39
Controller
|
Temperature probe
|
Terminal block
|
Ground connection
|
Evaporator fan
|
Light switch
|
Pilot light
|
Switch
|
Transformer
|
Led lighting
|
Fan anti-condensation
|
Solenoide valve
|
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KPM-CG/FG-80-D
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9
12
20
21
22
29
30
Nº
Terminal block
|
Evaporator fan
|
Light switch
|
Pilot light
|
Switch
|
Transformer
|
Led lighting
|
Discription
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4.4. Electronic controller
TECHNICAL SPECIFICATIONS
Model Voltage Power
Power supply
Insulation
guaranteed
by the power
supply
Inputs
Probe type
IRxxxxExxxx
IRxxxxAxxxx
IRxxxxHxxxx
IRxxxxLxxxx
IRxxxx0xxxx
IRxxxxExxxx
IRxxxxAxxxx
IRxxxxHxxxx
IRxxxxLxxxx
IRxxxx0xxxx
S1 (probe 1)
S2 (probe 2)
DI 1
S3 (probe 3)
DI 2
S4 (probe 4)
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.
Std. CAREL NTC
NTC high
temperature
PTC std. CAREL
(specic model)
230 V~, 50/60 Hz 3 VA, 25 mA~max.
115V~, 50/60 Hz 3 VA, 50 mA~max.
115 to 230 V~, 50/60 Hz 6 VA, 50 mA~max.
12 to 24V~, 50/60 Hz, 12 to 30 Vdc
12V~, 50/60 Hz, 12 to 18 Vdc
insulation in reference
to very low voltage par ts
insulation from relay outputs
insulation in reference
to very low voltage par ts
insulation from relay outputs
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
free contact, contact resistance < 10 Ω, closing current 6 mA
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
free contact, contact resistance < 10 Ω, closing current 6 mA
NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
Carel - IR33F0AHE0
3 VA, 300 mA~/mAdc max.
Use only SELV power supply
reinforced
6mm clearance, 8 mm creepage
3750 V insulation
basic
3mm clearance, 4 mm creepage
1250V insulation
externally guaranteed by safety
transformer (SELV power supply)
reinforced
6mm clearance, 8 mm creepage
3750 V insulation
10 kΩ at 25 ºC , - 50T90 ºC range
measurement error:
50 kΩ at 25 ºC, - 40T150 ºC range
measurement error:
985 Ω a 25 ºC , range da - 50T150 ºC
measurement error:
1 ºC in the - 50T50 ºC range
3 ºC in the - 50T90 ºC range
1,5 ºC in the - 20T115 ºC range
4 ºC in the - 20T115 ºC range
2 ºC in the - 50T50 ºC range
4 ºC in the - 50T150 ºC range
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Relay outputs
SSR outputs
(*): Relay not suitable for uorescent 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 specied for each type of relay.
Connessioni
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.
depending on the model
model
IRxxxx(E,A)
(P,Q,S,U,V,X,Y,Z)xxx
IRxxxx(E,A)
(N,R,C,B,A,M,L,T)xxx
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
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
insulation between the relay outputs indipendent
Max output voltage : 12 Vdc, Output resistance: 600 Ω, Max output current: 20 mA
Model Relay P. Supply Probes for wires from 12 A
IRxxxxxx0xx screw screw screw 0.5 a 2.5 mm²
IRxxxx(E,A)x1xx faston faston removable
IRxxxxxx2xx removable removable removable
IRxxxx(E,A)x3xx faston faston screw
IRxxxx(E,A)x5xx vertical screw vertical screw vertical screw
relay
R2 (*)
R3 (*)
R1,R2
R2,R3
R4 (*)
R1
R1 (*)
EN 60730 -1 UL 873
250 V~ 250 V~
5(1)A 5 A resistive 1FLA
5(1)A
8 (4)A N.O.
6 (4)A N.C. 12 LR A
2 (2)A N.O./N.C. C300
12 (2)A N.O./N.C.
Type of connection
operating operating
cycles cycles
100000 300000
100000 300000
100000 300000
100000 300000
reinforced
6 mm clearance, 8 mm creepageinsulation from very low voltage parts
3750 V insulation
basic
3 mm clearance, 4 mm creepage
1250 V insulation
6 LRA C 300
5 A resistive 1FLA
6 LRA C 300
8 A resistive 2FLA
12 A resistive 5FL A
30 LRA C300
Cross-section Max. current
Controller must be handled by a qualified technician.
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Signals on the display
The blinking status indicates a request for activatuin that cannot be implemented until the end of
the corresponding delay times.
AUX
sent
HACCP
Function
COMPRESS.
FAN
DEFROST
AUX
CLOCK
LIGHT
SERVICE
HACCP
CONTINUOUS
CYCLE
ONIcon OFF blink Startup
compressor ON comp. OFF compressor request
fan ON fan OFF fan request
defrost in progress
auxiliary output
AUX acti v e AUX not active
delayed externalALARM
alarm (before the
expiry of the time
“A7“)
at least one timed
defrost has been
set
auxiliary output auxiliary output
LIGHT ACTIVE LIGHT NOT ACTIVE
enabled
defrost not required defrost request
auxiliary output anti-sweat heater function active
no alarm present
no timed defrost is ON if Real-Timeclock alarm
present Clock present
no malfunction
HACCP functi o n HACCP alarm ( HA a n d/o r HF)HACCP functi o n
enabled
not enabled request
alarms in normal operation (eg.
high/low temp.) or alarm from
ext. digital input immediate or
delayed
anti-sweat heater function active
malfunction (eg. EEPROM error
or probe fault)
not enabled
Controller must be handled by a qualified technician.
Buttons on the keypad
Button Press. the button alone Pressing together with other buttons
· if pressed for more than
5 s accessed the menu
for setting type “F”
Prg
(frequent) parameters
· in the event of alarm:
mute
silences the audible · if pressed for more than 5 s together
alarm (buzzer) and with the UP/AUX button resets any
disables the alarm relay alarm with manual reset
if pressed for more than
1 s, enables/disables
the auxiliary output
aux
if pressed for more than
def
5 s, enables/disables a
manual defrost
if pressed for more than
1 s, displays and/or set
the set point
Set
Normal operation
· if pressed for more than 5 s together
with the SET button, accesses the
menu for setting the type “C“
(configuration) or downloading the
parameters
· if pressed for more than 5 s together with DOWN/DEF button, enables/disables
the continuous cycle operation
· if pressed for more than 5 s with SET button, starts the procedure for printing
the repor ts (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 5 s together with UP/AUX button, enables/disables
the continuous cycle operation
· 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 5 s together with PRG/MUTE button, accesses the
menu for setting the type “C“ parameters “C“ (configuration) or downloading
the parameters
· 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)
Star t-up : if Automatic address
pressed for assignment:
more than if pressed for 1 s enters
5 s at start-up, the automatic serial
start s the address assigning
default procedure
parameter
setting
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Main parameters
Symbol Code Parameter Models UOM Type Min Max Def.
/3 Probe display response MSYF
/5
Select ºC or ºF
0: ºC
1: ºF
/A2
Conguration 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
Temperature set point
St
Control delta
rd
Minimum compressor OFF time
c2
Interval between defrosts
dl
Maximum defrost duration, evaporator
dP1
MSYF
YF
MS
MSYF
MSYF
SYF
SYF
SYF
SYF
-
ag
-
-
ºC/ºF
ºC/ºF
ºC/ºF
min
hours
min
C
0
15
C
0
1
C
0
C
C
-20
F
F
0,1
C
F
F
4
0
4
20
rl
r2
20
0
15
0
250
1
250
5 Maintenance
5.1 Exterior 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.
0
0
2
2
0,0
0,0
2,0
0
8
30
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For easier cleaning remove the front glass (instructions below).
5.2 Interior cleaning
All operations must be done with the unit disconnected.
Clean surfaces (glass/metal/plastic) with soft detergent or warm water. Do not use
abrasive cleanser.
5.3 Shelf removing
All operations must be done with the unit disconnected.
To remove or adjust shelves take care with light connections.
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1
3
5.4. Back Sliding doors removal
2
Back sliding doors are easy to take off.
- Grab door push up and then tilt the bottom towards you.
To put the door back on, just reverse the previous step.
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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 holder and remove the light
- Insert a new light in the same place of the old one, screw the holder connect it
- Screw the light and connect it
- Plug and turn on the light
1
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5.6 Panels and protection grille 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 condenser must remove frontal panel.
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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
- Use tool for the screws and clean
1
3 4
2
5.9 Evap Pan cleaning
This operation must be performed by a qualified technician.
All operations must be done with the unit disconnected.
Pan can be hot!
This operation must be done weekly.
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To access the evap pan:
- Remove protection grille.
- Unplug the evap pan.
- Relieve the screws and take the evap pan off.
- Clean with soft detergent or warm water.
5.11 Drain inspection
Check for drain obstruction and correct position every month (Remotes only).
5.12 Glass type conversion model
This operation must be performed by a qualified technician.
Contact distributor for specific manual to assist in conversion.
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6 Troubleshooting/Service
6.1 Troubleshooting
Service 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.
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.
Relay defective.
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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.
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Service by
Service by
Type of
action
Date
Serial
number and
model
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7 Warranty
12 month warranty for all parts 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.
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8 Notes
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This page has been left blank intentionally.
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MVP GROUP CORPORATION
www.mvpgroupcorp.com
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