Blizzard BH1SS Technical manual

UPRIGHT REFRIGERATOR
MANUAL OF INSTRUCTIONS FOR USE AND
INSTALLATION
www.pentlandwholesale.co.uk

Pentland Wholesale Ltd. Page 2of 13
INDEX
1. Introduction
2. Manufacturers Retained Rights and Responsibilities
3. Transportation & Storage
4. Commissioning
4.1 Positioning
4.2 Initial Hygiene
4.3 Connection to Electrical Supply
4.4 Connection to Drains
5. Technical Characteristics
5.1 Electrical Consumption
5.2 Noise and Vibration
5.3 Possible Applications
6. Usage
6.1.1 Switching On/Off
6.1.2 Temperature Readout
6.1.3 Setting Temperature
6.1.4 Alarm Codes
6.2 Storage of Foodstuffs
6.3 Defrosting
6.3.1 Defrost Timer
6.3.2 Manual Defrosting
7. Maintenance
7.1 Periodic Cleaning
7.2 Cleaning of Condenser
7.3 Cabinet Not in Use
8. Troubleshooting
8.1 If the cabinet is not operating
8.2 If temperature is not being achieved
8.3 If the cabinet leaks water
8.4 Excessive Noise
9. Spares/Repairs
10. Disposal

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1. Introduction
This equipment has been produced to match the internal and external specifications
required by our clients. It has been thoroughly tested and checked before despatch
to ensure it meets the highest European standards of quality and safety.
To ensure optimum performance from your equipment, please ensure to follow the
instructions in this manual with regards to operation and maintenance, failure to do
so may result in invalidating the warranty. By following the enclosed instructions, you
will ensure a long and productive life from your machine.
2. Manufacturers Retained Rights and Responsibilities
It is forbidden reproduce in whole or in part, any of these instructions without
the express permission of the manufacturer.
The manufacturer does not accept liability to third parties as the result of:
•Failure to observe the warnings and instructions in this text
•Use of equipment for any purpose other than specified
•Misuse by untrained personnel
•Usage not conforming to local regulations
•Unauthorised modifications and/or repairs carried out by
unsuitable persons.
•Use of non-original or recommended parts or accessories
•The manufacturer reserves the right to introduce any
modification deemed necessary without notice.

Pentland Wholesale Ltd. Page 4of 13
3. Transportation
The equipment is wrapped in absorbent material and contained and fixed within a
fixed pallet and stiff cardboard crate. Weights are listed as follows:
MODEL NET Wt.
(Kg)
Packing Wt.
(Kg)
BH1SS
BH2SS
BL1SS
BL2SS
BH1SSCR
BH2SSCR
BL1SSCR
BL2SSCR

Pentland Wholesale Ltd. Page 5of 13
4. Putting Into Operation
4.1. Positioning
Ensure before installation that the space reserved for the unit is adequate to allow
normal operation and maintenance. After carefully unpacking the unit, remove the
PVC protective film and all other packaging materials used to protect the equipment
in transit.
Place the cabinet on a flat and even surface. The cabinet MUST only be lifted from
the exterior of the base to avoid the possibility of damage, particularly when using
mechanical means to site.
If the unit has been transported or stored in any position other than upright, wait at
least 2 hours before switching on.
The equipment must be installed in a suitable environment and not exposed to
open air or exposed to rain. The correct position to site the unit is away from direct
heat sources (radiators/cookers etc) and out of direct sunlight and draughts. Ensure
there is suitable ventilation around the unit, failure to adhere to these guidelines will
result in adverse performance or failure of your equipment.
4.2 Initial Cleaning
Before putting into operation, all parts of the cabinet must be cleaned. For the
interior of the cabinets, a solution of mild detergent and warm water is
recommended using a moistened cloth. Dry both the interior and exterior of the
cabinet with a soft dry cloth. Do NOT use harsh abrasive detergents or cleaning
materials such as scourers, wire wool etc. Use extra caution when cleaning moving
parts with sharp edges such as evaporator, condenser etc and always use
protective gloves.

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4.3 Electrical Connection
Check that the supply conforms with the requirements listed on the factory label
and that it is provided with a circuit breaker with sufficient earth connection. Should
there be none present, ensure one is supplied and installed by a suitably qualified
engineer by means of an omnipolar switch as indicated in the safety regulations
with a minimum clearance of the contacts of 3mm.
Where the cabinet has to be stored at distance from the power supply, ensure that
the ensuing connection conforms to all local safety regulations. Cabinets supplied
with integral condensing units are supplied with an appropriate plug fitted with
Neutral and Earth.
The supply cable must be well stretched to avoid coiling and superimposition and it
must not be exposed to the possibility of damage by third parties. It should be kept
clear of liquids, water or heat sources and in the event of damage, must be
replaced by a suitably qualified person.
4.4 Connection to Drains
The evaporation of the defrost water is automatic in all models with an integral
condensing unit.

Pentland Wholesale Ltd. Page 7of 13
5. Technical Characteristics
5.1 Electrical Consumption
The power loads for these units are listed in the following table:
MODEL POWER LOAD
(W)
BH1SS
322
BH2SS 524
BL1SS 750
BL2SS
880
BH1SSCR
BH2SSCR
BL1SSCR
BL2SSCR
5.2 Noise & Vibration
The sound level of the equipment fitted with an integral hermetic condensing
unit does not exceed 70dB, it is therefore unnecessary to provide sound
insulation. Under normal conditions, the unit does not generate vibrations
enough to affect the surroundings
5.3 Suitable Usage
Do not use this equipment to maintain and store medical supplies. The cabinet is
tested to Class4 of the ISO 1992 regulations.
The optimal ambient temperatures for operation are +10˚c/+30˚c with relative
humidity of 30/55%. The potential usage for the various models are as follows:
- Refrigerated Cabinets (-2˚C / +8˚C): Storage for short periods of
fresh foodstuffs or prepared cooked food (-2˚c/+8˚c) and beverage
refrigeration (+15˚c)
- Freezer Cabinets (-18˚C / -22˚C): Storage for long periods of frozen
foods and freezing of small quantities of fresh foodstuffs of smaller portions.
360
560
450
680

Pentland Wholesale Ltd. Page 8of 13
6. Putting Into Operation
6.1.1 Switching On/Off
Switch on operation switch and the control panel should illuminate and display the
current temperature within the cabinet. Simultaneously the compressor pilot light
should activate. In the event of a power failure or interruption, the compressor will
normally restart after a slight delay when power is restored.
6.1.2 Temperature Display
During normal functioning, the cabinet temperature will be displayed on the
controller as soon as the unit is switched on.
6.1.3 Setting The Cabinet temperature
By pressing the SET button for 1 second, it is possible to read the set temperature.
To change the temperature press SET and press the switch Λ(Up) or V(Down) to
respectively increase or decrease the temperature from the preset. After selecting
the desired temperature confirm this by again pressing SET
All the manual controls are on the right hand side of the unit. The controls are
shown in the illustration below:
1 2
6
3
5
4
1. Defrost Light
2. Compressor Operation Light
3. Temperature Adjustment Keys
4. Digital Thermostat
5. Set Key
6. Defrost Button

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6.1.4 Alarm Codes
The electronic control panel will detect certain malfunctions and display the as
follows:
ALARM
CAUSE
OUTPUTS
P1
Room Probe Failure
Compressor output according to Cy - Cn
P2
Evaporator Probe Failure
Defrost end is timed
HA
Maximum Temperature alarm
Outputs unchanged
LA
Minimum temperature alarm
Outputs unchanged
EA
External alarm
Outputs unchanged
CA
Serious external alarm
All outputs OFF
dA
Door open
Compressor and fan restarts
Action On: If the display is showing one or more of the above alarm codes, take
note and switch off the electronic control panel and switch on again after a few
seconds. If the alarm codes continue to display, please contact technical assistance
quoting the code displayed.

Pentland Wholesale Ltd. Page 10 of 13
6.2 Storage of Food
In order to obtain the optimum performance from your machine, it is necessary
to observe the following instructions:
•Place the merchandise into the unit only after it has reached the desired
operating temperature on the digital display
•Do not place uncovered hot foods or liquids inside the unit
•Package or protect foods where possible
•Do not overload the cabinet as this will affect the airflow inside the
cabinet
•Avoid excessive opening of doors/drawers
•Avoid prolonged periods of opening doors
•After closing a door, wait a few moments before reopening. Whilst
stocking, only open and fill one door/drawer at a time to eliminate the risk
of over-balancing
6.3 Defrosting
6.3.1 Defrost Timer
The electronic control panel automatically defrosts 4 times in 24 hours. Its timer will
reset to the time of the initial startup. To modify the start time for defrost to the
required time, press the Defrost button (Dripping Snowflake) for more than 5
seconds, a defrost cycle starts immediately and the following one will start after 6
hours. During defrosting an LED will be switched on.
6.3.2 Manual Defrosting
All tables defrost automatically (see 6.3.1). To start a manual defrost follow the
instructions above and modify the start time accordingly. For evaporation of
condensate, see section 4.4.

Pentland Wholesale Ltd. Page 11 of 13
7. Maintenance
7.1 Periodic Cleaning
For hygienic reasons and improved performance clean the cabinet at least once a
week using warm water and a weak detergent diluted solution.
Before cleaning, perform a manual defrost cycle (section 6.3). When complete,
disconnect from the power supply and follow the cleaning instructions given in
(section 4.2).
7.2 Cleaning of Condenser
For improved performance, clean the condenser at least once a week. Before
beginning, ensure the unit is disconnected from the power supply then proceed as
follows:
•Unscrew and remove protective grill
•Remove the dust deposited on the front surface of the condenser
using a soft brush and vacuum cleaner. When complete, replace
grill and screw securely
7.3 Cabinet Not in Use
During periods of inactivity, remove the products from the cabinet and follow
these instructions:
•Disconnect the unit from the power supply, ensuring all switches are set
to OFF
•Carefully clean the unit as described in (section 4.2)
•Cover the cabinet with a cloth or cover that allows air circulation around
the cabinet.

8. Troubleshooting
Often, a malfunction in the unit can be put down to a simple solution that can be
resolved without the need for a technician, therefore, eliminate the faults by following
these instructions:
8.1
If the cabinet doesn’t operate, check the following:
•The plug is not connected to the power supply
•The supply cord is not damaged
8.2
If the required temperature is not achieved, check the following:
•The command switch is turned on
•The controller has been correctly set
•The cabinet is not defrosting/frosting
•The evaporator is not covered with frost
•The condenser is not blocked with dust
•The cabinet is not located close to a heat source
•The airflow to the condenser is not obstructed
•The products in the cabinet are not impeding the door
•The cabinet is not overloaded, or loaded in a way that obstructs air
circulation
8.3
If the cabinet leaks water, ensure that:
•The evaporator tray is not damaged
•The drains are not blocked or obstructed
•The cabinet has been properly levelled
•The door seal is not gathering condensation as a result of door heater
failure.

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8.4
If the cabinet is excessively noisy, ensure that:
•The frame or cabinet does not have any loose nuts, screws or bolts
•The cabinet has been sited in a stable position and correctly levelled
9. Spares/Repairs
Before commencing any service or maintenance work, isolate the cabinet from the
electrical supply. Always fit original spares which may be obtained from an
authorised supplier. If electrical supply cable needs to be renewed it must conform
to the original specification to that supplied with the cabinet. The engineer must
ensure that there is no possibility of water ingress or damp.
For replacement or extra parts, please scan the QR code below with your
smartphone or reader.
Alternatively, visit www.pentlandparts.co.uk
10. Disposal
The scrapping of the cabinet should be undertaken by a suitable authorised
company working to local legislation and observing local statutes. The
composition of the cabinet is a follows:
The cabinet consists of:
•Structure in steel plate
•Electrical components and cables
•Electrical compressor
•Plastic materials
•Refrigerant gas which must be discharged by a suitably qualified person
This manual has been compiled by
www.pentlandwholesale.co.uk