KFM-SF-50-S - Air-conditioner Hydra Kool - Free user manual and instructions

USER MANUAL KFM-SF-50-S Hydra Kool

Line drawing of a modern multi-level refrigerator with front panels and side grilles (no text or symbols)

MVP GROUP CORPORATION www.mvpgroupcorp.com

HYDRA KOOL

5659 ROYALMOUNT AVE.

MONTREAL, QC H4P2P9

TEL: [phone]

FAX: [phone]

12000 BISCAYNE BLVD. STE 108

MIAMI, FL 33181

TEL: [phone]

FAX: [phone]

[e-mail] www.mvpgroupcorp.com

This page has been left blank intentionally.

1 General information 5

1.1 Case description 5

2 Getting started with your KFM series 25

2.1 Location 25

2.2 Uncrating 25

2.2.1 Front and sides assemblies 27

2.3 Check for damage 29

2.4 Control panel and main features 30

2.5 Check serial, model numbers and requested options 32

2.6 Warning/Caution labels 34

2.7 Check your electrical installation 38

2.8 Electrical, drain and refrigeration connections (remotes only) 38

2.9 Joining 39

2.10 Plugging and start 47

3 Refrigeration 49

3.1 Self contained refrigeration equipment and defrost 49

3.2 Refrigeration loads (remotes only) 51

4 Electrical 52

4.1. Electrical specifications data 52

4.2 Electrical service receptacles (optional) 54

4.3 Electrical diagrams 55

4.4 Electronic controller 63

5 Maintenance 66

5.1 Exterior cleaning 66

5.2 Interior cleaning 67

5.3 Shelf removing 67

5.4 Sliding doors removal 68

5.5 Light substitution 69

5.6 Panels and protection grill removal 70

5.7 Condensator cleaning 70

5.8 Evaporator cleaning 71

5.9 Evap Pan cleaning 71

5.10 Fish Pans cleaning 72

5.11 Drain inspection 73

5.12 Glass type conversion model 73

6 Troubleshooting/Service 74

6.1 Troubleshooting 74

6.2 Service 75

7 Warranty 77

8 Notes 78

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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Service by	Type of action	Date	Serial number and model

1 General information

1.1 Case description

KFM series model (number) system.

KFM CG 40 S

AAA BB CC D

AAA

B

U

D

Basic model

Model variation

Length

Type of Unit.

CG-Curved glass tilt forward

40"

S-Self Contained

FG-Flat glass tilt forward

50"

R-Remote

OF-Open front

60"

D-Dry

SC-Seafood curved glass tilt

80"

forward

100"

SF-Seafood flat glass tilt

120"

forward

SO-Seafood open front

KFM SERIES

43½" 10½" 7½" 8½" 8½" 31¾" 22¾" 49¾" 33¾"

KFM-CG-S(R)(D)

Exterior view of a modern glass appliance with closed lid and side panels (no visible text or symbols)

KFM-CG-S(R)(D)

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

operation must be performed by a qualified technician.

pare parts, contact your distributor.

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.

43½" 10½" 7½" 8½" 9½" 31¾" 22½" 49½" 33½"

KFM-SC-S(R)

Exterior view of a modern glass appliance display case (no visible text or symbols)

KFM-SC-S(R)

43½" 13½" 7½" 7½" 8½" 8½" 31½" 22½" 47½" 33½"

KFM-FG-S(R)(D)

Front view of a modern stainless steel refrigerator with glass panels and a closed lid (no visible text or symbols)

KFM-FG-S(R)(D)

5.11 Drain inspection

Check for drain obstruction and correct position every month (Remotes only).

Technical line drawing of a mechanical assembly with an inset showing a close-up of a component (no text or symbols present)

5.12 Glass type conversion model

This operation must be performed by a qualified technician.

Contact distributor for specific manual to assist in conversion.

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.

Technical line drawing of a mechanical assembly with a tool inserted, showing part assembly and component layout (no text or symbols)

5.10 Fish Pans cleaning

This operation must be performed by a qualified technician.
All operations must be done with the unit disconnected.

To access the fish pan:

• Remove the front glass
• Empty the fish pan
• Clean the pan with adequate detergent and warm water
• Remove all particles from the drain

Isometric line drawing of a mechanical or architectural component with no visible text or symbols

43% 132% 71⁄4" 81⁄2" 93⁄4" 311⁄2" 2225⁄4" 47% 33 47%

KFM-SF-S(R)

Exterior view of a modern glass appliance with two side compartments (no visible text or symbols)

KFM-SF-S(R)

43½" 8½" 34½" 33½" 8½" 31½" 22½"

KFM-OF-S(R)(D)

Exterior view of a modern office building (no signage)

KFM-OF-S(R)(D)

5.8 Evaporator cleaning

This operation must be performed by a qualified technician.

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

Technical line drawings of a mechanical device with a tool and assembly, showing two views (no text or symbols present)

Isometric line drawing of a curved glass tray with internal structure (no text or symbols)

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.

5.6 Panels and protection grille removal

Technical line drawing of a modular device with internal components and assembly lines (no text or symbols)

KFM-SO-S(R)
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.

5.7 Condenser cleaning

Technical line drawing of a mechanical device with a tool inserted, showing internal components and a 3D view (no text or symbols)

KFM-SO-S(R)

Implantation

Drain outlet

Electrical board

Refrigeration piping

5.5 Light substitution

To replace lights follow the steps:

erations 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

← Front

Technical diagram showing a mechanical device with labeled parts and directional arrows indicating motion or assembly.

KFM-CG-xx-S

5.4. Back Sliding doors removal

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.

Technical line drawing of a mechanical device with internal components and directional arrows (no text or symbols)

KFM-CG-xx-R

Drain outlet

Electrical board

Refrigeration piping

Electrical wiring

For easier cleaning remove the front glass (instructions below).

Two technical line drawings of a mechanical or architectural component with internal structural details (no text or symbols)

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.

Isometric line drawing of a mechanical device with internal components and mounting holes (no text or symbols)

5.3 Shelf removing

All operations must be done with the unit disconnected.

To remove or adjust shelves take care with light connections.

KFM-FG-xx-S

Main parameters:

Symbol	Code	Parameter	Models	UOM	Type	Min	Max	Def.
	/3 Probe display response MSYF			-	C	0	15	0
	/5	Select °C or °F0: °C1: °F	MSYF	og	C	0	1	0
	/4.2	Configuration of probe 2 (S2)0: Probe absent1: Product probe (display only)2: Defrost probe3: Condenser probe4: Antifreeze probe	YFSM	-	CC	00	44	22
	/c1	Calibration of probe 1	MSYF	°C/°F	C	-20	20	0,0
	SI	Temperature set point	MSYF	°C/°F	F	rl	r2	0,0
	rd	Control delta	SYF	°C/°F	F	0,1	20	2,0
	c2	Minimum compressor OFF time	SYF	min	C	0	15	0
	d1	Interval between defcosts	SYF	hours	f	0	250	8
	dP1	Maximum defrost duration, evaporator	SYF	min	f	1	250	30

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.

Isometric line drawing of a greenhouse structure with slatted roof and side panels (no text or symbols)

Technical line drawing of a mechanical device with internal components (no text or symbols)

KFM-CG-xx-R

Drain outlet

Electrical board

Refrigeration piping

▲ Front

KFM-OF-xx-S

Signals on the display

The blinking status indicates a request for activatin that cannot be implemented until the end of the corresponding delay times.

Icon	Function COMPRESS. FAN	ON compressor ON comp. OFF compressor request		blink	Startups
		fan ON	fan OFF	fan request
	DEFROST	defrost in progress	defrost not required	defrost request
AUX	AUX	auxiliary output AUX active	auxiliary output anti-AUX not active	sweat heater function active
	ALARM	delayed external alarm (before the expiry of the time '47')	no alarm present	alarms in normal operation (eg. high/low temp.) or alarm from ext. digital input immediate or delayed
	CLOCK	at least one timed defrost has been set	no timed defrost is present	clock alarm	ON if Real-Time Clock present
	LIGHT	auxiliary output LIGHT ACTIVE	auxiliary output LIGHT NOT ACTIVE	anti-sweat heater function 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 CYCLE	enabled	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

Prgmute	· if pressed for more than 5 s accessed the menu for setting type "F" (frequent) parameters · in the event of alarm: silences the audible · if pressed for more than 1 s, enables/disables the auxiliary output	· 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 pressed for more than 5 s together the UP/AUX button resets any alarm with manual reset	Start-up : if Automatic address pressed for assignment: more than if pressed for 1 s enters 5 s at start-up, the automatic serial starts the address assigning default procedure parameter setting
aux	if pressed for more than 1 s, enables/disables the auxiliary output	· 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 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
def▼	if pressed for more than 5 s, enables/disables a manual defrost	· 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, HFr)
Set	if pressed for more than 1 s, displays and/or set the set point	· 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, HFr) 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)

Relay outputs depending on the model

	EN 60730-1 UL B7/3
model	relay	250 V~	operating cycles cycles	250 V~ operating
iRxxxx(T,A)(P,O,S,U,V,X,Y,Z)xxx	R2 (*)	5(1)A 5 A resistive	100000	6 LRA C 300
iRxxxx(E,A)(N,R,C,B,A,M,L,T)xxx	R3 (*)	5(1)A	100000	5 A resistive 1FLA 6 LRA C 300
iRxxxx(E,A)(N,R,C,B,A,M,L,T)xxx	R1,R2	8 (4)A N.O.	100000	8 A resistive 2FLA 12 LRA C300
		6 (4)A N.C.
iRxxxx(O,L,H)(N,R,C,B,A,M,L,T)xxx	R2,R3 R4 (*)	2 (2)A N.O./N.C.
iRxxxx(E,A)(P,O,S,U,V,X,Y,Z)xxx	R1	12 (2)A N.O./N.C.	100000	12 A resistive 5FLA 30 LRA C300
iRxxxx(O,L,H)(N,R,C,B,A,M,L,T)xxx	R1 (*)
insulation from very low voltage parts			reinforced
			6 mm clearance, 8 mm creepage
			3750 V insulation
insulation between the relay outputs independent			basic
			3 mm clearance, 4 mm creepage
			1250 V insulation

SSR outputs | Max output voltage: 12 Vdc, Output resistance: 600 Ω, 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		Type of connection			Cross-section Max. current
	Model Relay P. Supply Probes for wires from 12 A IRxxxxxx0xx screw screw screw IRxxxx(E,A)x1xx IRxxxxxx2xx removable removable removable IRxxxx(E,A)x3xx IRxxxx(E,A)x5xx vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical screw vertical ScrewVertical ScrewVertical ScrewVertical ScrewVertical ScrewVertical ScrewVertical 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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 °C at least.

Controller must be handled by a qualified technician.

KFM-OF-xx-R

Drain outlet

Electrical board

Refrigeration piping

4.4. Electronic controller

20

Carel - IR33FOAHEO

TECHNICAL SPECIFICATIONS

	Model Voltage Power
Power supply	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.	A~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
Insulation guaranteed by the power supply	IRxxxxExxxx	insulation in reference to very low voltage parts	reinforced6mm clearance, 8 mm creepage3750 V insulation
	IRxxxxAxxxxIRxxxxHxxxx		basic3mm clearance, 4 mm creepage1250V insulation
		insulation from relay outputs	externally guaranteed by safety transformer (SELV power supply)
	IRxxxxLxxxxIRxxxx0xxxx	insulation in reference to very low voltage parts	reinforced6mm clearance, 8 mm creepage3750 V insulation
		insulation from relay outputs
Inputs	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 Ω, closing current 6 mA
	S3 (probe 3)	NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
	DI 2	free contact, contact resistance < 10 Ω, closing current 6 mA
	S4 (probe 4)	NTC (IRxxx0xxxxx) o NTC e PTC (IRxxx7xxxxx)
	Maximum distance 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.
Probe type	Std. CAREL NTC	10 kΩ at 25 °C, - 50T90 °C range
		measurement error:	1 °C in the - 50T50 °C range
			3 °C in the - 50T90 °C range
	NTC high temperature	50 kΩ at 25 °C, - 40T150 °C range
		measurement error:	1,5 °C in the - 20T115 °C range
			4 °C in the - 20T115 °C range
	PTC std. CAREL(specifi c model)	985 Ω a 25 °C, range da - 50T150 °C
		measurement error:	2 °C in the - 50T50 °C range
			4 °C in the - 50T150 °C range

←Front

KFM-SC-xx-S

Z

9 Terminal block
12 Evaporator fan
20 | Light switch
21 | Pilot light
22 | Switch
29 | Transformer
30 | Led lighting

Discription

KFM-SC-xx-R

Drain outlet

Electrical board

Refrigeration piping

Electrical wiring

KFM-CG/FG-40/50/60/80/100/120-D

← Front

graph TD
    A["Switch"] --> B["Motor"]
    C["Switch"] --> D["Motor"]
    E["Motor"] --> F["Ground"]
    G["Ground"] --> H["Ground"]
    I["Ground"] --> J["Ground"]
    K["Ground"] --> L["Ground"]
    M["Ground"] --> N["Ground"]
    O["Ground"] --> P["Ground"]
    Q["Ground"] --> R["Ground"]
    S["Ground"] --> T["Ground"]
    U["Ground"] --> V["Ground"]
    W["Ground"] --> X["Ground"]
    Y["Ground"] --> Z["Ground"]
    AA["Ground"] --> AB["Ground"]
    AC["Ground"] --> AD["Ground"]
    AE["Ground"] --> AF["Ground"]
    AG["Ground"] --> AH["Ground"]
    AI["Ground"] --> AJ["Ground"]
    AK["Ground"] --> AL["Ground"]
    AM["Ground"] --> AN["Ground"]
    AO["Ground"] --> AP["Ground"]
    AQ["Ground"] --> AR["Ground"]
    AS["Ground"] --> AT["Ground"]
    AU["Ground"] --> AV["Ground"]
    AW["Ground"] --> AX["Ground"]
    AY["Switch"] --> Z
    AZ["Switch"] --> AA
    BA["Switch"] --> AB
    BB["Switch"] --> AC
    BC["Switch"] --> AD
    BD["Switch"] --> AE
    BF["Switch"] --> BG
    BH["Switch"] --> BI
    BJ["Switch"] --> BK
    BL["Switch"] --> BM
    BN["Switch"] --> BO
    BP["Switch"] --> BP
    BP --> BA
    BP --> BB
    BP --> BC
    BP --> AD
    BP --> AE
    BP --> AF
    BP --> AG
    BP --> AH
    BP --> AI
    BP --> AJ
    BP --> AK
    BP --> AL
    BP --> AM
    BP --> AN
    BP --> AO
    BP --> AP
    BP --> AQ
    BP --> AR
    BP --> AS

KFM-SF-xx-S

6 Controller
7 Temperature probe
9 Terminal block
11 Ground connection
12 Evaporator fan
20 | Light switch
21 Pilot light
22 | Switch
29 Transformer
30 Led lighting
36 Fan anti-condensation
39 Solenoide valve

KFM-SF-xx-R

Drain outlet

Electrical board

Refrigeration piping

Electrical wiring

KFM-CG/FG-40/50/60/80/100/120-R

← Front

graph TD
    A["①"] --> B["②"]
    B --> C["③"]
    C --> D["④"]
    D --> E["⑤"]
    E --> F["⑥"]
    F --> G["⑦"]
    G --> H["⑧"]
    H --> I["⑨"]
    I --> J["⑩"]
    J --> K["⑪"]
    K --> L["⑫"]
    L --> M["⑬"]
    M --> N["⑭"]
    N --> O["⑮"]
    O --> P["⑯"]
    P --> Q["⑰"]
    Q --> R["⑱"]
    R --> S["⑲"]
    S --> T["⑳"]
    T --> U["㉑"]
    U --> V["㉒"]
    V --> W["㉓"]
    W --> X["㉔"]
    X --> Y["㉕"]
    Y --> Z["㉖"]
    Z --> AA["㉗"]
    AA --> AB["㉘"]
    AB --> AC["㉙"]
    AC --> AD["㉚"]
    AD --> AE["㉛"]
    AE --> AF["㉜"]
    AF --> AG["㉝"]
    AG --> AH["㉟"]
    AH --> AI["㉞"]
    AI --> AJ["㉟A"]
    AI --> AK["㉟B"]
    AI --> AL["㉟C"]
    AI --> AM["㉟D"]
    AI --> AN["㉟E"]

KFM-SO-xx-S

1 | Compressor
2 Overload
3 | Relay
4 | Start capacitor
5 | Condenser fan
6 Controller
7 | Temperature probe
8 Earth two pin plug
9 | Terminal block
11 | Ground connection
12 Evaporator fan
13 | Compressor relay
20 | Light switch
21 | Pilot light
22 | Switch
29 | Transformer
30 Led lighting
36 | Fan anti-condensation
31 | Socket
41 Evaporative condensate pan

KFM-SO-xx-R

KFM series intended for deli, meat and fish are type 1 equipment - 75°F/55%RH. Temperature of deli, meat and fish cases is set for 32°F.

The decks have a 31 lb/ft ^2 loading limit.

Glass shelves are for non refrigerated products only and have a 5,5 lb/ft ^2 loading limit.

Model	Dimensions (LxDxH in inches)	Service dimensions (LxDxH in inches)	Volume (ft3)
KFM-CG/SC-40-S(R)	4012'' × 4918'' × 6118''	4012'' × 4918'' × 6218''	6,0/2,5
KFM-CG/SC-50-S(R)	5218'' × 4918'' × 6118''	5218'' × 4918'' × 6218''	8,0/3,4
KFM-CG/SC-60-S(R)	6018'' × 4918'' × 6118''	6018'' × 4918'' × 6218''	9,3/4,0
KFM-CG/SC-80-S(R)	7718'' × 4918'' × 6118''	7718'' × 4918'' × 6218''	12,1/5,1
KFM-CG-100-S(R)	10118'' × 4918'' × 6118''	10118'' × 4918'' × 6218''	16,0
KFM-CG-120-S(R)	11618'' × 4918'' × 6118''	11618'' × 4918'' × 6218''	18,6
KFM-FG/SF-40-S(R)	4012'' × 4412'' × 6118''	4012'' × 4412'' × 6818''	6,0/2,5
KFM-FG/SF-50-S(R)	5218'' × 4412'' × 6118''	5218'' × 4412'' × 6818''	8,0/3,4
KFM-FG/SF-60-S(R)	6018'' × 4412'' × 6118''	6018'' × 4412'' × 6818''	9,3/4,0
KFM-FG/SF-80-S(R)	7718'' × 4412'' × 6118''	7718'' × 4412'' × 6818''	12,1/5,1
KFM-FG-100-S(R)	10118'' × 4412'' × 6118''	10118'' × 4412'' × 6818''	16,0
KFM-FG-120-S(R)	11618'' × 4412'' × 6118''	11618'' × 4412'' × 6818''	18,6
KFM-OF/SO-40-S(R)	4012'' × 3418'' × 6118''	4012'' × 4918'' × 6118''	6,0/2,5
KFM-OF/SO-50-S(R)	5218'' × 3418'' × 6118''	5218'' × 3418'' × 6118''	8,0/3,4
KFM-OF/SO-60-S(R)	6018'' × 3418'' × 6118''	6018'' × 3418'' × 6118''	9,3/4,0
KFM-OF/SO-80-S(R)	7718'' × 3418'' × 6118''	7718'' × 3418'' × 6118''	12,1/5,1
KFM-OF-100-S(R)	10118'' × 3418'' × 6118''	10118'' × 3418'' × 6118''	16,0
KFM-OF-120-S(R)	11618'' × 3418'' × 6118''	11618'' × 3418'' × 6118''	18,6

KFM-CG/FG-100/120-S

graph TD
    A["①"] --> B["②"]
    B --> C["③"]
    C --> D["④"]
    D --> E["⑤"]
    E --> F["⑥"]
    F --> G["⑦"]
    G --> H["⑧"]
    H --> I["⑨"]
    I --> J["⑩"]
    J --> K["⑪"]
    K --> L["⑫"]
    L --> M["⑬"]
    M --> N["⑭"]
    N --> O["⑮"]
    O --> P["⑯"]
    P --> Q["⑰"]
    Q --> R["⑱"]
    R --> S["⑲"]
    S --> T["⑳"]
    T --> U["⑪"]
    U --> V["⑫"]
    V --> W["⑬"]
    W --> X["⑭"]
    X --> Y["⑮"]
    Y --> Z["⑯"]
    Z --> AA["⑰"]
    AA --> AB["⑱"]
    AB --> AC["⑲"]
    AC --> AD["⑳"]
    AD --> AE["㉑"]
    AE --> AF["㉒"]
    AF --> AG["㉓"]
    AG --> AH["㉔"]
    AH --> AI["㉕"]
    AI --> AJ["㉖"]
    AJ --> AK["㉗"]
    AK --> AL["㉘"]
    AL --> AM["㉙"]
    AM --> AN["㉚"]
    AN --> AO["㉛"]
    AO --> AP["㉜"]
    AP --> AQ["㉝"]

1 | Compressor
2 Overload
3 Relay
4 | Start capacitor
5 | Condenser fan
6 Controller
7 | Temperature probe
8 Earth two pin plug
9 | Terminal block
11 | Ground connection
12 Evaporator fan
13 | Compressor relay
20 | Light switch
21 | Pilot light
22 | Switch
29 | Transformer
30 Led lighting
36 Fan anti-condensation
31 | Socket
41 Evaporative condensate pan

2 Getting started with your KFM 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^ / 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 and fish display cases only).

Models to be positioned against a wall keep a safe distance of 2 ^3/_8 .

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.

4.3. Electrical diagrams
KFM-CG/FG-40/50/60/80-S

graph TD
    A["1"] --> B["2"]
    B --> C["3"]
    C --> D["4"]
    D --> E["5"]
    E --> F["6"]
    F --> G["7"]
    G --> H["8"]
    H --> I["9"]
    I --> J["10"]
    J --> K["11"]
    K --> L["12"]
    L --> M["13"]
    M --> N["14"]
    N --> O["15"]
    O --> P["16"]
    P --> Q["17"]
    Q --> R["18"]
    R --> S["19"]
    S --> T["20"]
    T --> U["21"]
    U --> V["22"]
    V --> W["23"]
    W --> X["24"]
    X --> Y["25"]
    Y --> Z["26"]
    Z --> AA["27"]
    AA --> AB["28"]
    AB --> AC["29"]
    AC --> AD["30"]
    AD --> AE["31"]
    AE --> AF["32"]
    AF --> AG["33"]
    AG --> AH["34"]
    AH --> AI["35"]
    AI --> AJ["36"]
    AJ --> AK["37"]
    AK --> AL["38"]
    AL --> AM["39"]
    AM --> AN["40"]

4.2. Electrical service receptacles (optional)

Service receptacles are not intended nor suitable for large motors or other I appliances. Only for scales and lighted displays.

erations must be done with the unit disconnected

Receptacle ampacity

Type	Max. amps
GFCI	2

2.2.1 Front and sides assemblies

1

Isometric line drawing of a rectangular container with internal compartments and directional arrows indicating movement (no text or symbols)

2

Isometric line drawing of a rectangular container with two flasks and an open top, no text or symbols present

3

Isometric line drawing of a 3D container with internal structure and support beams (no text or symbols)

4

Technical line drawing of a mechanical assembly with a bracket and support structure (no text or symbols)

5

Isometric line drawing of a 3D architectural structure with curved and rectangular panels (no text or symbols)

6

Technical line drawing of a 3D mechanical component with internal curved structure (no text or symbols)

115V/60Hz/1 phase

Model	Compressor F.L.A./L.R.A.	Lights	Fans	Evap pan	Anti condensation system	Total amps (self contained)
			EVP CND		FANS
KFM-SO-60-S	9,6/49		0,30	0,45		13,68
KFM-SO-80-S	8,9/47		0,30	0,90		13,43
KFM-SO-100-S	16/64		0,40	0,90		20,63
KFM-SO-120-S	16/64		0,50	0,90		20,73

The data regards to standard options only.

Model	Total amps (remotes only)	Model	Total amps (remotes only)
KFM-CG/FG-40-R	0,5	KFM-OF-60-R	0,3
KFM-CG/FG-50-R	0,51	KFM-OF-80-R	0,3
KFM-CG/FG-60-R	0,63	KFM-OF-100-R	0,4
KFM-CG/FG-80-R	0,78	KFM-OF-120-R	0,5
KFM-CG/FG-100-R	0,91	KFM-SO-40-R	0,2
KFM-CG/FG-120-R	1,16	KFM-SO-50-R	0,2
KFM-SC/SF-40-R	0,5	KFM-SO-60-R	0,3
KFM-SC/SF-50-R	0,51	KFM-SO-80-R	0,3
KFM-SC/SF-60-R	0,63	KFM-SO-100-R	0,4
KFM-SC/SF-80-R	0,78	KFM-SO-120-R	0,5
KFM-SC/SF-100-R	0,91
KFM-SC/SF-120-R	1,16
KFM-OF-40-R	0,2
KFM-OF-50-R	0,2

4 Electrical

4.1. Electrical specifications data

Electrical data can be found on the marking plate.

Standard equipment includes led lighting and anti condensation system.

115V/60Hz/1 phase

Model	Compressor F.L.A./L.R.A.	Lights	Fans		Evap pan	Anti condensation system	Total amps (self contained)
			EVP	CND		FANS
KFM-CG/FG-40-S	8,4/43	0,04	0,20	0,45	3,33	0,26	12,68
KFM-CG/FG-50-S	9,6/49	0,05	0,20	0,45	3,33	0,26	13,89
KFM-CG/FG-60-S	9,6/49	0,07	0,30	0,45	3,33	0,26	14,01
KFM-CG/FG-80-S	8,9/47	0,09	0,30	0,90	3,33	0,39	13,91
KFM-CG/FG-100-S	16/64	0,12	0,40	0,90	3,33	0,39	21,14
KFM-CG/FG-120-S	16/64	0,14	0,50	0,90	3,33	0,52	21,39
KFM-SC/SF-40-S	8,4/43	0,04	0,20	0,45		0,26	12,68
KFM-SC/SF-50-S	9,6/49	0,05	0,20	0,45		0,26	13,89
KFM-SC/SF-60-S	9,6/49	0,07	0,30	0,45		0,26	14,01
KFM-SC/SF-80-S	8,9/47	0,09	0,30	0,90		0,39	13,91
KFM-SC/SF-100-S	16/64	0,12	0,40	0,90		0,39	21,14
KFM-SC/SF-120-S	16/64	0,14	0,50	0,90		0,52	21,39
KFM-OF-40-S	8,4/43		0,20	0,45	3,33		12,38
KFM-OF-50-S	9,6/49		0,20	0,45	3,33		13,58
KFM-OF-60-S	9,6/49		0,30	0,45	3,33		13,68
KFM-OF-80-S	8,9/47		0,30	0,90	3,33		13,43
KFM-OF-100-S	16/64		0,40	0,90	3,33		20,63
KFM-OF-120-S	16/64		0,50	0,90	3,33		20,73
KFM-SO-40-S	8,4/43		0,20	0,45			12,38
KFM-SO-50-S	9,6/49		0,20	0,45			13,58

The data regards to standard options only.

7

Isometric line drawing of a greenhouse structure with a roof and solar panel (no text or symbols)

8

Isometric line drawing of a curved, dome-shaped structure with internal grid lines (no text or symbols)

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

Fish pans

2.4 Control panel and main features

The pictures below, shows the main features and all necessary controls.

Remote control panel (KFM-CG/FG/OF/SC/SF/SO)

All self contained KFM series use the following equipment: capillary tube, finned coil ventilated systems (condenser/evaporator), hermetic compressor, electrical water evaporation system.

Model	Circuit pressure (psig)		Refrigerant and charge (OZ)	Defrost
	High side	Low side
KFM-CG/SC/FG/SF/OF/SO-40-S	331	174	R 404A 14,10	Automatic 3/day
KFM-CG/SC/FG/SF/OF/SO-50-S	331	174	R 404A 19,40	Automatic 3/day
KFM-CG/SC/FG/SF/OF/SO-60-S	331	174	R 404A 19,40	Automatic 3/day
KFM-CG/SC/FG/SF/OF/SO-80-S	331	174	R 404A 25,39	Automatic 3/day
KFM-CG/SC/FG/SF/OF/SO-100-S	331	174	R 404A 37,74	Automatic 3/day
KFM-CG/SC/SF/FG/OF/SO-120-S	331	174	R 404A 42,33	Automatic 3/day

3.2 Refrigeration loads (remotes only)

Installation of remote equipment must be done by a qualified technician.

Model	BTU*/h	Expansion valve type
KFM-CG/SC/FG/SF/OF/SO-40-R	2548	TS2	00
KFM-CG/SC/FG/SF/OF/SO-50-R	3015	TS2	00
KFM-CG/SC/FG/SF/OF/SO-60-R	3159	TS2	00
KFM-CG/SC/FG/SF/OF/SO-80-R	4345	TS2	00
KFM-CG/SC/FG/SF/OF/SO-100-R	5112	TS2	00
KFM-CG/SC/FG/SF/OF/SO-120-R	5472	TS2	00

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

Filter Condenser Compressor Fan Controller Evap pan

Light switch Power signal Power switch Electrical board

Dry control panel (KFM-CG/FG/OF)

Return air grille Discharge air grille

Rear doors Tilt-down Front glass

Isometric line drawing of a curved, terracotta or metal enclosure with internal grid structure (no text or symbols)

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:

9/4" 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.

Technical line drawing of a 3D architectural enclosure with internal structure and decorative elements (no text or symbols)

6 - Check air movement in the anti condensation system.

Isometric line drawing of a rectangular container with internal compartments and a handle (no text or symbols)

7 - Before loading, leave the equipment working for about 2h.
8 - Load your KFM-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.

Self contained numbers

Close-up of a metallic shelf with a small label (no readable text or symbols)

MVP GROUP CORP. For service, please call: [phone] www.mvgroupcorp.com COMMERCIAL REFRIGERATOR CONFIRM'S TO UL STANDARD 471 AND NSF STD 7 CERTIFIED TO CAI/CSA STD C22.2 NO. 120 HYDRA KOOL INTERTEK 4004083 ETL MODEL CASE FAMILY SERIAL NO. DATE MFG 120/ CIRCUIT EVAP DOOR ANTI-3 EVAP COND PAN HEATER LIGTHS FANS FANS FANS REF AMOUNT REF AMOUNT REF LEFT RIGHT TYPE OZI OZI PSI PSI MINI BRANCH HIGH SIDE LOW SIDE CIRCUIT AMPACITY psig psig MAX OVERCURRENT PROTECTION AMPS TOTAL CASE AMPS COMP

Remote numbers

Exterior view of a modern office building (no signage)

MVP GROUP CORP. For service, please call [phone] www.mvsgroupcorp.com COMMERCIAL REFRIGERATOR CONFORMS TO UL STANDARD 471 AND NSF STD 7 CERTIFIED TO CAN/CSA STD C22.2 NO. 120 HYDRA KODL Intertek INTERTEK 400-803 MADE N PORTUGAL ETL MODEL CASE FAMILY SERIAL NO. DATE MFG REF TYPE DSI HIGH SIDE DSI LOW SIDE DSI TOTAL CASE AMPS 120V CIRCUIT DOOR HEATER LICTHS ANTI-S FANS EVAP FANS -AMPS-- -QTY-- -PHASE-- -HRTZ-- MINI BRANCH CIRCUIT AMPACITY MAX OVERCURRENT PROTECTION AMPS

2.6 Warning/Caution labels

Before starting, HYDRA KOOL products have caution and warning labels to be respected.

Self contained labels

Label 15 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

Dry labels

Label 5 Label 3 Label 4 Label 6

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 Nema-5-20P

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.

Technical line drawing of a 3D architectural structure with curved roof and grid lines (no text or symbols)

Self contained labels

Label 9 Label 7 Label 8 Label 10

Remote labels

Label 9 Label 7 Label 15 Label 8 Label 10

Dry labels

Label 9 Label 7 Label 15 Label 8 Label 10

Self contained, Remote, Dry and Seafood labels (evaporator)

Label 13 Label 14

Label 1 Label 2

CAUTION

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

Label 3 Label 4

-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 5 Label 6

-NOTE-

THIS EQUIPMENT IS INTENDED FOR THE STORAGE AND DISPLAY OF PACKAGED FOOD PRODUCTS ONLY

ATTENTION

PIÈCES MOBILES. NE FAIRE PAS FONCTIONNER AVEC DES PIÈCES ENLEVER

-NOTE-

CETTE VITRINE TYPE 1 EST CONÇUE POUR FONCTIONNER SELON LES CONDITIONS DU MAGASIN ET NE DOIT DÉPASSER 75 F AND 55% R.H.

-NOTE-

CET EQUIPEMENT EST PREVU UNIQUEMENT POUR LE STOCKAGE ET EXPOSITION DE PRODUITS ALIMENTAIRES EMBALLER

Line drawing of a multi-tiered rectangular appliance with heat sinks (no text or symbols)

1x - DIN7380 M5x50

1x - DIN7380 M5x10

1x - DIN912 M4x12

HOT PARTS. DO NOT OPERATE UNIT WITH (PART) REMOVED

Label 13 Label 14

CAUTION

HAZARDOUS MOVING PARTS. DO NOT OPERATE UNIT WITH DECK PANS

ATTENTION

DEBRANCHER TOUTE COURANT. IL PEUT AVOIR PLUS D'UN INTERRUPTEUR

ATTENTION

RISQUE DE CHOC ELECTRIQUE. AVANT TOUT TRAVAIL COUPER LE COURANT

ATTENTION

PIÈCES BRULANTES. NE FAIRE PAS FONCTIONNER AVEC LES PIÈCES ENLEVER

ATTENTION

PIÈCES MOBILES DANGEREUSES. NE FAIRE PAS FONCTIONNER AVEC DES PIÈCES ENLEVER

Label 15

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.p65wamings.ca.gov.

2.7 Check your electrical installation

This equipment is intended to be connected to an outlet with 115V/60Hz/1 phase.

Nema-5-15P

Nema-5-20P

2.8 Electrical, drain and refrigeration connections (remotes only)

ation and service must be performed by a qualified technician.

Architectural floor plan showing room layouts and structural elements (no text or labels)

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.

Technical line drawing of a mechanical device with a side panel and internal components (no text or symbols)

Technical line drawing of a mechanical assembly with no visible text or symbols

2X - FIT00000427 (91%")

2.9 Joining
For joining follow the steps described.

Line drawing of a multi-level display cabinet with heat sinks (no text or symbols)

3x - PAR00601013 DIN933 M6x80

4x - PAR00801102 DIN912 8.8

2x - PAR00601007 DIN933 M6x20

4x - ANL00101006 DIN 127-B

14x- ANL00501006 DIN9021 M6

2x - BRA09M02000 VA 71

5x - PRC00101006 DIN934 M6

2X FIT00000202 A100 04 (153%)

Technical line drawings of wrench and bent pipe fittings (no text or symbols)

Line drawing of a modern glass-walled refrigerator with no text or symbols

2x KFM-CG

Technical line drawing of a mechanical bracket assembly (no text or symbols)

KIT0005U02000