712
OWNERS MANUAL
for
HOT WATER
DISPENSER
2 GALLON MODELS:
1222
1222CA
5 GALLON MODELS:
1225
1226
Includes:
Installation
Operation
Use & Care
Servicing Instructions
Model 1222 Dispenser
PRINTED IN UNITED STATES OF AMERICA
p/n 76580 Rev. D ECN-12888
M712 050616 cps
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TABLE OF CONTENTS
WARRANTY STATEMENT
SPECIFICATIONS
FEATURES & OPERATING CONTROLS
Thank You for purchasing this
Bloomfield Industries appliance.
xi
1
2
Proper installation, professional
operation and consistent
PRECAUTIONS & GENERAL INFORMATION 3
AGENCY LISTING INFORMATION
INSTALLATION INSTRUCTIONS
OPERATION
CLEANING INSTRUCTIONS
TROUBLESHOOTING SUGGESTIONS
SERVICING INSTRUCTIONS
Deliming Instructions
3
4
6
7
8
maintenance of this appliance will
ensure that it gives you the very
best performance and a long,
economical service life.
This manual contains the
9
information needed to properly
install this appliance, and to use,
care for and maintain or repair the
appliance in a manner which will
ensure its optimum performance.
12
13
16
EXPLODED VIEW & PARTS LIST
WIRING DIAGRAMS
SPECIFICATIONS
MODEL
1222
VOLTS
1ø 50/60Hz
WATTS
AMPS
1ø
POWER SUPPLY
CORD
120
120
208
240
1800
1500
4000
4000
15.0
12.8
19.0
16.5
NEMA 5-15P
NEMA 6-30P
1222CAk
1225k
1226k
k Meets Canadian standards
APPLICABILITY
This manual applies to the following Bloomfield Industries products:
1222 2-Gallon Hot Water Dispenser
1222CA 2-Gallon Hot Water Dispenser
1225 5-Gallon Hot Water Dispenser
1226 5-Gallon Hot Water Dispenser
1
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FEATURES AND OPERATING CONTROLS
2
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PRECAUTIONS AND GENERAL INFORMATION
WARNING: Electric Shock Hazard
All servicing requiring access to non-insulated components must be performed by qualified
service personnel. Do not open any access panels which require the use of tools. Failure to
heed this warning can result in electrical shock.
WARNING: Injury Hazard
All installation procedures must be performed by qualified personnel with full knowledge of all
applicable electrical and plumbing codes. Failure could result in property damage and
personal injury.
WARNING Electric Shock Hazard
Hot Water Dispenser must be properly grounded to prevent possible shock hazard.
DO NOT assume a plumbing line will provide such a ground. Electrical shock will cause death
or serious Injury.
WARNING: Burn Hazard
This appliance dispenses very hot liquid. Serious bodily injury from scalding can occur from
contact with dispensed liquids.
This appliance is intended for commercial use only.
CAUTION: Equipment
Electrical Damage
This appliance is intended for use to dispense heated water.
No other use is recommended or authorized by the
manufacturer or its agents.
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and followed.
Damage to the dispenser will
occur if these instructions are not
followed.
This appliance is intended for use in commercial establishments,
where all operators are familiar with the appliance use,
limitations and associated hazards. Operating instructions and
warnings must be read and understood by all operators and
users.
CAUTION:
Except as noted, this piece of equipment is made in the USA
and has American sizes on hardware. All metric conversions
are approximate and can vary in size.
Burn Hazard
Dispensed liquid is VERY HOT
and can cause burns.
The following trouble shooting, component views and parts lists
are included for general reference, and are intended for use by
qualified service personnel.
CAUTION:
Burn Hazard
This manual should be considered a permanent part of this
appliance. The manual must remain with the appliance if it is
sold or moved to another location.
Exposed surfaces of the
appliance may be HOT to the
touch and can cause burns.
AGENCY LISTING INFORMATION
This dispenser is
and
listed under file E9253.
E9253
E9253
This dispenser meets
Standard 4 only when installed,
operated and maintained in accordance with the enclosed
instructions.
STANDARD 4
3
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INSTALLATION
READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION
IMPORTANT:
REFER TO EXPLODED VIEWS PAGE 14 FOR COMPONENT
NAMES/NUMBERS.
To enable the installer to make
a quality installation and to
minimize installation time, the
following suggestions and tests
should be done before the
actual unit installation is started:
Unpack the unit. Inspect all components for completeness and
condition. Ensure that all packing materials have been removed
from the unit.
LEVELING THE UNIT
Two Gallon Dispenser is NOT provided with adjustable legs. Be
sure dispenser is placed on a solid level surface with all four feet
touching the surface.
CAUTION:
Equipment Electrical
Damage
Five Gallon Dispenser is provided with adjustable legs. Verify
that an adjustable leg is installed at each corner of the brewer.
Set Brewer in its operating location. Level the Brewer. A spirit
level should be placed on the top of the unit, at the edge, as a
guide when making level adjustments. Level the unit from left to
right and front to back by turning the adjustable feet. Be sure all
four feet touch the counter to prevent tipping.
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and
followed. Damage to the
dispenser will occur if these
instructions are not followed.
PLUMBER’S INSTALLATION INSTRUCTIONS
CAUTION:
Unstable Equipment
Hazard
Dispenser should be connected to a POTABLE WATER, COLD
WATER line. Flush water line before connecting to appliance.
DO NOT use a saddle valve with a self-piercing tap for the water
line connection. Such a tap can become restricted by waterline
debris. For systems that must use a saddle tap, shut off the main
water supply and drill a 3/16” (minimum) tap for the saddle
connection, in order to insure an ample water supply. Remember
to flush the line prior to installing the saddle.
It is very important for safety
and for proper operation that the
dispenser is level and stable
when standing in its final
operating position. Provided
adjustable, non-skid legs must
be installed at each corner of
the unit. Failure to do so will
result in movement of the
dispenser which can cause
personal Injury and/or damage
to appliance.
The dispenser must be installed on a water line with average
pressure between 20 PSI and 90 PSI. If your water pressure
exceeds 90 PSI at anytime, a pressure regulator must be
installed in the water supply line to limit the pressure to not more
than 90 PSI in order to avoid damage to lines and solenoid.
A water shut-off valve should be installed on the incoming water
line in a convenient location (Use a low restriction type valve,
such as a 1/4-turn ball valve, to avoid loss of water flow thru the
valve.
NOTE: Water supply inlet line
must meet certain minimum
criteria to insure successful
operation of the dispenser.
Bloomfield recommends 1/4"
copper tubing for installation of
less than 12 feet and 3/8" for
more than 12 feet from a 1/2"
water supply line.
4
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INSTALLATION (continued)
NSF requires that the unit be able to be moved for cleaning
underneath. A flex line or loops of copper tubing will satisfy this
requirement. See Figure 2 below.
NOTE: This equipment must be
installed to comply with
applicable federal, state and
local plumbing codes and
ordinances.
WARNING ELECTRIC
SHOCK HAZARD:
Dispenser must be properly
grounded to prevent possible
shock hazard. DO NOT
assume a plumbing line will
provide such a ground.
Fig. 2 Water Supply Installation
Electrical shock will cause death
or serious injury.
In some areas, local codes require a backflow preventer (check
valve) to be installed on the inlet water line. If a backflow
preventer is used, you must install a water hammer arrester in
the incoming line, between the backflow preventer and the
brewer inlet, as far away from the brewer as space will allow.
This will relieve the excessive back pressures that can cause
faucet leaks and solenoid malfunctions.
IMPORTANT:
Supply power must match
nameplate for voltage and
phase. Connecting to the
wrong voltage will damage the
appliance or result in decreased
performance. Such damage is
not covered by warranty.
ELECTRICIAN’S INSTALLATION INSTRUCTIONS
REFER TO ELECTRICAL SPECIFICATIONS - Page 1
Check the nameplate to determine correct electrical service
required for the dispenser to be installed.
IMPORTANT: Do not connect
dispenser to electrical power
until you are ready to fill the
tank.
IMPORTANT: Before connecting to electricity, make sure
dispenser is connected to the water supply.
IMPORTANT: The ground
prong of the plug is part of a
system designed to protect you
from electrical shock in the
event of internal damage.
Never cut off the ground prong
nor twist a blade to fit an exist-
ing receptacle. Contact a li-
censed electrician to install the
proper circuit and receptacle.
Model 1222 is equipped with a cord and plug. It requires a
115 - 125 volt 20 amp circuit (50/60 Hz, 2 wire plus ground, with
NEMA 5-15R).
Model 1222CA is equipped with a cord and plug. It requires a
115 - 125 volt 15 amp circuit (50/60 Hz, 2 wire plus ground, with
NEMA 5-15R).
CAUTION: EQUIPMENT DAMAGE
DO NOT connect Model 1225 to a circuit with voltage
higher than 208V. Equipment damage will result. Such
damage is NOT covered by warranty.
Model 1225 is equipped with a cord and plug. It requires a
208 volt 30 amp circuit (50/60 Hz, 2 wire plus ground, with
NEMA 6-30R).
Model 1226 is equipped with a cord and plug. It requires a
240 volt 30 amp circuit (50/60 Hz, 2 wire plus ground, with
NEMA 6-30R).
5
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OPERATION
WATER HEATER
Water temperature is sensed by thermobulb
inserted into the water tank. Temperature is
controlled by a mechanical thermostat.
The setpoint temperature is adjustable by
turning the thermostat shaft.
Excessive temperature will trip the hi-limit
safety switch, disabling the heating element.
The hi-limit will automatically reset when the
dispenser cools.
WATER LEVEL
Water level is controlled by an electronic
controller. The water level probe senses
chassis ground through the water. When the
water level is below the probe no ground is
sensed. The controller opens the fill solenoid
until the water level makes contact with the
probe.
Fig. 3 Dispenser Operation Diagram
IMPORTANT:
A. START-UP
Be sure tank is filled with
water before pressing
tank heater switch to ON.
For initial start-up, or if the dispenser has not been used for an
extended period of time:
♦ Be sure the water supply is properly connected and the water
supply valve is turned ON.
♦ Be sure the WATER TANK IS FILLED.
IMPORTANT: Fill the water tank before energizing tank heater
1. Be sure TANK HEATER SWITCH is "OFF", then plug unit into an
appropriate receptacle. "POWER" light will glow any time unit is
connected to electric power.
2. The fill solenoid will open and water tank will begin filling.
3. When the fill solenoid shuts off, open the faucet. Run water until
the fill solenoid is energized again, then close the faucet. This will
purge all air from the system. When fill solenoid shuts off, tank is
filled.
4. Press tank heater switch to "ON". Tank heaters will energize.
When the "HOT WATER READY" light glows, water is ready to
use.
B. USE
1. Always use a container suitable for hot water.
2. Hold container under faucet. Pull faucet handle to dispense hot
water. Release handle to stop dispensing.
6
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CLEANING INSTRUCTIONS
PROCEDURE: Clean Hot Water Dispenser
CAUTION:
Burn Hazard
PRECAUTIONS: Disconnect dispenser from electric power.
Allow dispenser to cool.
Dispensed water is extremely
hot. Hot water will cause
serious skin burns.
FREQUENCY:
TOOLS:
Daily
Mild Detergent, Clean Soft Cloth or Sponge
Bristle Brush
CAUTION:
Electric Shock
Hazard
1. Disconnect dispenser from electric power.
Allow to cool before cleaning.
Do not submerge or immerse
dispenser in water.
2. Wipe exterior of dispenser with a soft clean cloth or sponge
moistened with mild detergent and clean water. Rinse by
wiping with a soft clean cloth or sponge moistened clean
water.
IMPORTANT:
DO NOT use steel wool, sharp
objects, or caustic, abrasive or
chlorinated cleansers to clean
the dispenser's stainless steel
surfaces.
3. Wipe faucet nozzle to remove any mineral deposits. A bristle
brush may be used to remove stubborn mineral build-up.
Procedure is complete
7
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TROUBLESHOOTING SUGGESTIONS
SYMPTOM
POSSIBLE CAUSE
SUGGESTED REMEDY
Water won’t heat
Dispenser unplugged or circuit
breaker tripped
Check power supply cord
Check / reset circuit breaker
Tank heater switch "OFF"
Press switch to "ON"
Temperature setpoint too low
Adjust thermostat for desired
temperature
Hi-Limit safety switch tripped
Allow to cool hi-limit will self-
reset
Damaged internal component
or wiring
Examine wiring & connectors,
controller, power board and
heating element
Repair/replace as needed
No flow from hot water faucet
Water supply OFF
Turn water supply ON
Clean strainer
Solenoid inlet strainer plugged
Water filter (if used) plugged
Faucet plugged
Replace filter element
Disassemble faucet, clean
Disassemble faucet, clean
Water faucet drips
Debris in faucet seat
Faucet damaged
Examine faucet, repair or
replace as needed
8
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SERVICING INSTRUCTIONS
ACCESS PANELS
CAUTION
Electric Shock
Hazard
REAR PANEL:
Remove rear panel to access hot water tank, thermostat,
heating elements, tubing, water level control and plumbing
connections.
Opening access panels on
this dispenser may expose
uninsulated electrical
components.
Disconnect dispenser from
electrical power before
removing any panel.
Rear panel is held by four screws at the back. The flanged top
portion fits over the body of the dispenser.
SOLENOID DOOR:
Solenoid door may be removed to aid in solenoid replacement.
This access panel is not normally removed.
Solenoid door is held by two screws and a retaining lip.
BUTTON PLUG:
Remove button plug to adjust thermostat temperature setting.
Fig. 3 Access Panels
9
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SERVICING INSTRUCTIONS (continued)
TEMPERATURE ADJUSTMENT
IMPORTANT:
The thermostat will maintain
temperature within ±3ºF.
For high altitude locations,
thermostat should be adjusted
to a maximum temperature
equal to the local boiling
temperature minus 5º. This will
prevent boiling water in the
dispenser,
Check temperature at discharge of faucet.
Remove thermostat access button plug to access thermostat.
Turn thermostat shaft clockwise to increase temperature.
NOTE:
Thermostat is adjustable to a
maximum of 199ºF.
IMPORTANT:
Water pressure must be
between 20 p.s.i and 90 p.s.i.
flowing pressure. If water
pressure exceeds this value, or
if water pressure varies greatly,
a pressure regulator must be
installed in the water supply
line.
REMOVE TANK LID ASSEMBLY
Unplug dispenser or turn circuit breaker OFF. Turn OFF water
supply. Remove rear panel.
Disconnect fill tube and vent tube from tank lid. Disconnect
wiring from hi-limit, thermostat and heating element as
necessary. Remove eight lid screws Remove lid assembly by
lifting it straight up.
IMPORTANT:
Before setting lid assembly into
tank, make sure tank lid gasket
is properly seated on flange of
lid.
Reassemble in reverse order.
REPLACE THERMOSTAT
Unplug dispenser. Remove back panel.
Loosen and free jam nut from pass-thru fitting securing
thermobulb. Lift out probe, jamb nut and gasket. Disconnect
wiring from thermostat. Loosen screws holding thermostat to
bracket. Remove thermostat.
Reassemble in reverse order.
10
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SERVICING INSTRUCTIONS (continued)
IMPORTANT:
When replacing heating
element, also replace seal
REPLACE HEATING ELEMENT
Remove tank lid assembly as detailed on page 10.
gaskets.
Remove two hex nuts holding element to cover. Pull element
from mounting holes.
Reassemble in reverse order.
REPLACE SOLENOID
Unplug power cord. Turn OFF and disconnect water supply from
dispenser inlet fitting.
Remove rear panel. Remove two screws holding access door in
place. Remove access door and solenoid. Unscrew inlet fitting
cap to release solenoid from door. Remove wiring from solenoid.
Transfer fill tube from old solenoid to new solenoid.
Reassemble in reverse order.
REPAIR HOT WATER FAUCET
NOTE: Any abrasion or
roughness on the flat end of the
seat cup will require replacing
the seat cup:
Unplug power cord. Turn OFF water. Unscrew bonnet from
faucet, then pull bonnet assembly from faucet body.
Examine the interior of the faucet body and the surface of the
seat cup. Clean out any debris in the faucet body, using a stiff
bristle brush if necessary.
If required, work the seat cup out of the bonnet and off of the end
of the stem. Install a new seat cup, making sure the knob on the
stem is fully inserted into the pocket of the seat cup, and the skirt
of the seat cup is fully inserted into the bonnet
Reassemble in reverse order.
11
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SERVICING INSTRUCTIONS (continued)
CAUTION -
CHEMICAL BURN
HAZARD
PROCEDURE: Delime the Water Tank
PRECAUTIONS: Disconnect dispenser from electric power.
Allow dispenser to cool.
Deliming chemicals are caustic.
Wear appropriate protective
gloves and goggles during this
procedure.
Never siphon deliming
chemicals or solutions by
mouth.
FREQUENCY:
TOOLS:
As required (dispenser slow to heat)
Deliming Solution
Protective Gloves, Goggles & Apron
Mild Detergent, Clean Soft Cloth or Sponge
Bristle Brush, Bottle Brush
This operation should only be
performed by qualified and
experienced service personnel.
Large Sink (or other appropriate work area)
1. Unplug power cord. Turn off the water shut-off valve and
disconnect the water supply line from the inlet fitting.
IMPORTANT: DO NOT spill,
splash or pour water or deliming
solution into or over any internal
component other than the inside
of the water tank.
2. Remove the tank lid assembly as detailed on page 10.
3. Using the drain tube, drain all water from water tank. When
finished, be sure drain tube clamp is secured.
4. Mix 2 gallons of deliming solution according to the
manufacturer’s directions. Carefully pour the deliming
solution into the water tank. Lower the lid assembly back
onto the tank. Allow to sit for 30 minutes, or as directed by
the manufacturer.
IMPORTANT: DO NOT allow
any internal components to
come into contact with the
deliming solution. Take care to
keep all internal components
dry.
5. At end of soaking period, remove lid assembly from tank.
Thoroughly rinse internal components of lid assembly with
clear water. Using a stiff bristle brush, scrub the heating
element to remove lime and calcium build-up. Rinse with
clean water. Store lid assembly in a safe location.
NOTE: Repeat steps 4 thru 5
as required to remove all scale
and lime build-up.
6. Drain the water tank. Using a stiff bristle brush, scrub the
interior of the water tank to remove lime and calcium build-
up. Rinse with clean water.
NOTE: Normally, silicone
hoses do not need to be
delimed. Should deliming
hoses become necessary,
Bloomfield recommends
replacing the hoses
7. Reassemble the tank lid to the water tank. Make sure the
gasket is properly in place. Reinstall wiring to heating
element and thermostat. Reinstall fill and vent tubes.
8. Reconnect water supply. Plug in power cord.
9. Allow dispenser to fill, then drain. Repeat three times.
10. Press tank heater switch "ON". When ready light glows,
dispenser is ready to use.
12
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EXPLODED VIEWS AND PARTS LISTS
SERVICE KITS
FAUCET REPAIR KITS
84686
Faucet & Shank Complete
8700-25 L Seat Cup (only)
SOLENOID REPAIR KITS
83612
83760
85218
85219
Solenoid Complete, Single 120V (1222, 1222CA)
Solenoid Complete, Single 240V (1225, 1226)
Inlet Fitting Kit (includes cap, fitting, washer & screen)
Inlet Strainer (only)
13
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EXPLODED VIEW & PARTS LIST
NOTE: Model 1225/1226 shown. Model 1222/1222CA is similar.
14
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EXPLODED VIEW & PARTS LIST (continued)
ITEM DESCRIPTION
1222 P/N
1222CA P/N
1225 P/N
1226 P/N
1
2
3
4
5
6
7
8
WRAP, BODY
TANK ASSY
PANEL, TOP BACK
PLUG, BUTTON 7/8"
8705-36
8718-31
8705-36
8718-31
8705-36
8718-31
61178
8705-36
8718-31
61178
SUPPORT, TANK
LIGHT, PILOT GREEN
LABEL, HW DISPENSER
LIGHT, PILOT AMBER
CONTROL, LOW WATER, 120V
CONTROL, LOW WATER, 240V
SPACER, NYLON
61178
66604
61178
66604
9
503141
503141
10
11
PANEL, REAR LOWER
SOLENOID, SINGLE 120V
SOLENOID SINGLE 240V
DOOR, ACCESS
83612
83612
12
85760
85089
502541
50789
20141
84686
8043-11
85609
83540
86237
86564
8043-30
85760
85089
502541
50789
20141
84686
8043-11
85609
83540
86237
86564
8043-30
13
14
15
16
17
18
19
20
21
22
23
24
85089
85089
SWITCH, ROCKER 250V
STRAIN RELIEF
505295
505295
CORDSET
FAUCET & SHANK ASSY
ELBOW, OUTLET
84686
8043-11
85609
84686
8043-11
85609
TUBE, 3/8 x 3/4" LONG
TUBE, SILICONE .312 DI x 25" LONG
TUBE, BRAIDED .312 ID x 21" LONG
CLAMP, HOSE SHUT OFF
GASKET, HEATING ELEMENT
GASKET, TANK
83540
83540
86237
86237
86564
86564
8043-30
8043-30
HEATING ELEMENT, 120V 1800W
HEATING ELEMENT, 120V 1500W
HEATING ELEMENT 208V 4000W
HEATING ELEMENT 240V 4000W
LID ASSY
86524
86571
25
86721
86720
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
THERMOSTAT, TEMPERATURE CONTROL
TUBE, TANK FILL
86280
86237
85746
505148
8043-83
82390
83532
86280
86237
85746
505148
8043-83
82390
83532
86280
86237
85746
21657
8552-50
82390
83532
86280
86237
85746
21657
8552-50
82390
83532
PROBE, LIQUID LEVEL
FOOT, 1/2" HIGH BLACK RUBBER
THERMOSTAT, HI-LIMIT SAFETY
GROMMET, 3/8 ID
SLEEVE, WATER LEVEL PROBE
SPACER, TANK SATELLITE
ELBOW, OUTLET
8043-13
8043-13
8043-13
86769
8043-13
86769
SPACER, SIDE
RELAY, SOLID STATE
PLATE, HEAT SINK
BRACKET, HEAT SINK
CABLE TIE
TUBE, THERMOWELL 14.75”
87263
87263
87263
87263
15
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WIRING DIAGRAM
2-GALLON MODELS 1222 and 1222CA
16
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WIRING DIAGRAM (continued)
5-GALLON MODELS 1225 and 1226
17
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Bloomfield Industries proudly supports CFESA
Commercial Food Equipment Service Association
Bloomfield Industries, Inc.
Division of Carrier Commercial Refrigeration
In US and Canada
Telephone: 775-689-5700
Fax:
Fax:
888-492-2783
800-356-5142 (for orders only)
PRINTED IN UNITED STATES OF AMERICA
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