»o cs
#
26H
Automatic Icemaker
i <
si
3 u < “
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Dimension Drawings |
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INSTALLATION |
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AND |
Installation Instructions |
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SERVICE |
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INFORMATION |
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page 3
page 7
Service Instructions |
page 19 |
Carrier |
CONTENTS |
26H |
-m
PAGES
SPECIFICATIONS___________________________-______________ ___ _____ 3-6
DIMENSION DRAWINGS_____________ ______ _____________ ____________ 7,8
INSTALLATION_______________________________________ ___ __________ 9-i8
1. Check Shipment............. |
- --................................................................... |
..... 9 |
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2. |
Select Proper Location................ |
............... ......................... ........... |
.......... 9 |
3. |
Move Unit to Location........... |
........... ........................ ............... ................... |
9 |
4. |
Uncrate the Bin................................ |
....... ........... ......................... .......... |
.. 10 |
5. |
Install Leveling Screv/s................................... |
............................................ |
10 |
6. |
Unpack and Mount the Heat Interchanger................... ........... ................... |
10 |
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7. |
Move the Bin to Approximate Location................................................ |
....... 11 |
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8. Uncrate the Machine Section...................... .................................. .... |
...... ...II |
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9. Remove the Front, Top and Side Panels................................................. |
.. II |
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10. Plage Machine Section on Top of Bin and Bolt in Position................... |
...... 11 |
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I I. Bolt Tie Bar at Rear of Unit................ ........................................................... |
12 |
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12. Install Water Supply and Drains......... ........... ....... ................ .................... |
12 |
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13. Make Electrical Connections......................................... ............................. |
13 |
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14. Install Bin Thermostat Bulb.................................................................. |
....... 14 |
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15. Remove the Ice Deflector........................................................................ |
. 14 |
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16. Install Siphon Standpipe and Adjust Float................................................... |
14 |
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17. Replace the Ice Deflector...................... ...................................... ............... |
15 |
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18. Loosen Compressor Hold Down Bolts......... .............................................. |
16 |
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19. Start the Unit...................... |
............... .......................................... ....... |
....... 16 |
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20. Check Operation.......................................... |
......... ................................ |
. 17 |
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21. |
Final Check List.......................................... |
..................... ..... ..................... |
17 |
SERVICE___ _______________________________________________________19-61 |
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1. How the Automatic Ice Maker Works......................................................... |
.19 |
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2. |
Refrigerant Circuit..................................... |
.................................................. |
23 |
3. |
Freezing Water Circuit............ |
.............................. ..... ....... ............ |
.......... 36 |
4. |
Electrical Circuit........................................................................................... |
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40 |
5. Ice Maker Service Checklist................................................................. |
...... 53 |
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6. Service Analysis 26H5 and 26H3......................... ............... ............... |
....... 54 |
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7. 26H Icemaker Rating Tables..... ....................... ...................... .......... |
....... .60 |
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SERVICE PARTS____________________ __ ________ ___________________ 63-64 |
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All specifications, descriptions, detail |
drawings, etc. |
LItho in U.S.A |
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subject to change without notice or incurring obligation. |
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1st Printing 7-15-57 5M 1st Reprint 5-15-58 2M
26H-57PD
Carrier^Automatic Icemaker 26H3
#
* Produces a continuous supply of ice, cubed or crushed, automatically.
|
* |
Cubes are crystal clear, |
sanitary . . . untouched |
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by |
human |
hands. |
Cube's |
unique |
shape |
provides |
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larger cooling surface. |
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* |
Crushed |
ice |
delivered in |
three grades ... to meet |
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all your sized-ice needs. |
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* |
Easily, |
quickly |
installed. |
Requires only |
standard |
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electrical and water connections. |
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# |
* |
Re-location |
a |
simple |
matter. |
Just |
disconnect |
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water and electricity . . . reinstall in new location. |
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*Compact cabinet occupies only 4 sq. ft. floor area.
*Exterior styled to blend with finest surroundings.
Finished in sea spray green or white, stainless steel trim.
*Minimum maintenance, maximum quietness . . .
simplified, unique mechanism delivers individually formed cubes.
*Starts with simple on-off switch. Machine stops
automatically when bin is full, resumes operation as soon as few cubes are removed.
* Low operating cost . . . efficient, quiet refrigera tion cycle uses small amounts of water and power.
• Underwriters approved.
3
26H-57PD
IDEAL for RESTAURANTS, HOTELS, MOTELS, BARS, TAVERNS, CLUBS, HOSPITALS, DRUG STORES . . .
wherever |
a |
continuous |
|
supply |
of |
clear, |
sanitary |
ice, |
||||||
cubed |
or |
crushed, |
is |
a |
tangible |
business |
asset. |
The |
||||||
Carrier |
Icemaker |
freezes |
and delivers |
up to |
200 |
pounds |
||||||||
of |
ice |
per |
day, |
|
at 90° |
ambient |
air |
and |
70° |
entering |
||||
water. |
Quietly, |
without |
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complicated |
cutting |
or |
|
chop |
||||||
ping |
|
mechanism, |
|
it |
provides |
hard, |
sparkling |
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cubes |
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or |
varied |
grades |
of |
crushed ice. The cube, too, is |
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designed |
for |
highest |
efficiency ... its unique shape |
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provides more-than-ordinary cooling surface. |
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COMPACT, ATTRACTIVE CABINET . . . takes up only 4 square feet of floor area. Smart, modern design, featuring rounded corners, o bonder!zed, boked-on
sea spray green or white finish, richly trimmed in
stainless steel and chrome . . . complements any and all furnishings.
ICE CRUSHER. Entirely automatic, electric-motor driven unit. Delivers crushed ice in three grades —coarse, medium, or fine. User sets one control knob to "crushed" and the other to grade as dictated by needs.
REMOVABLE PANELS provide easy access to working parts. Access for all normal service through removable front panel.
WELDED-TYPE HERMETIC COMPRESSOR. Quiet, efficient, permanently oiled and vibrationless. Designed for long life and trouble-free operation.
EXCLUSIVE DESIGN ICE-MAKING SYSTEM. NO
MOVING |
PARTS. Freezing coils are soldered to |
copper |
||||||
bands and attached, at 8 different points, to each |
of |
13 |
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stainless |
steel freezing tubes. In operation, |
ice builds |
up |
|||||
on |
inside |
wall of |
tube at |
these 8 |
separate |
points |
to form |
|
8 |
cubes |
in each tube. Freezing completed, automatic |
||||||
controls |
reverse |
cycle, |
releasing |
cubes |
which |
simply |
||
"gravity drop" into bin or crusher, as “dialed" by user. |
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COMPLETELY AUTOMATIC. A simple rotary switch
starts |
the |
machine, |
from |
then on it produces ice |
auto |
|
matically. |
When storage |
bin |
fills with cubes, or crushed |
|||
ice, |
the |
machine |
shuts |
off |
automatically, starting |
again |
whenever some ice is used. |
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STORAGE BIN (bottom section) available in four sizes — TOO, 160, 240 and 500 pounds capacity. It has baked-on finish, stainless steel liner and 2 in ches of insulation on sides. Partition separates cubes and crushed ice.
SIPHON-INTERCHANGER. |
Automatically |
replaces |
|||
the water in the Icemaker |
system |
at |
the end |
of each |
|
freezing cycle. Pure, crystal |
clear |
ice |
is |
assured, |
even in |
hard water areas, with a minimum |
of cleaning and maxi |
||||
mum productive capacity. |
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MECHANICAL SPECIFICATIONS
COMPRESSOR: '/2 horsepower, single cylinder, welded-type, hermetic compressor, driven by a capaci tor-start, induction-run motor.
CONDENSER: Water-cooled, shell and finned copper coil type.
REFRIGERANT: Safe, non-toxic, non-inflammable FREON-12.
REFRIGERANT |
CONTROL: Single |
capillary tube . . . |
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no moving parts. |
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WATER PUMP: Stainless steel shaft, |
brass |
impeller |
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and brass housing. Directly connected to |
a |
shaded |
pole, |
||||||
totally enclosed, thermally protected motor. |
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POWER CONSUMPTION: 575 watts during freezing. |
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SWITCH: |
3-position |
rotary ... |
for |
manual |
starting |
||||
and stopping, |
or |
tor |
operating |
of |
water |
pump |
for |
||
cleaning. |
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CURRENT: |
115 |
volt, |
60 cycle, |
single |
phase, |
alternat |
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ing current. |
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WATER CONSUMPTION: During freezing, 10 to 42 gallons per hour, depending upon supply water tem peratures.
DIMENSIONS: 69 |
inches high, |
25 inches deep. |
Width |
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is 24 inches with 100 pound storage. |
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26H3 ICEMAKER WEIGHTS: |
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Lbs. |
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Machine section, 100 lb. |
bin, |
no crusher, crated |
348 |
|
Machine section, 100 lb. |
bin, |
no crusher, uncrated |
305 |
|
Ma?hine section, 100 lb. |
bin, with |
crusher, crated |
388 |
|
Machine section, 100 lb. |
bin, with |
crusher, uncrated |
345 |
|
Machine section, 160 lb. |
bin, |
no crusher, crated |
371 |
|
Machine section, 160 lb. |
bin, |
no crusher, uncrated |
326 |
|
Machine section, 160 1b. |
bin, with |
crusher, crated |
411 |
|
Machine section, 160 1b. |
bin, with |
crusher, uncrated |
366 |
|
Machine section, 240 lb. |
bin, |
no crusher, crated |
405 |
|
Machine section, 240 lb. |
bin, |
no crusher, uncrated |
357 |
|
Machine section, 240 lb. |
bin, with |
crusher, crated |
445 |
|
.Machine section, 240 lb. |
bin, with |
crusher, uncrated |
397 |
ICE CRUSHER: Cast al uminum rotor, stainless steel picks, sleeve bearings, belt-driven by a 1/6 horsepower, drip-proof, thermally protected motor, with adjustable drive-pulley.
26H-57PD
ÉM
Automatic Icemaker 26H5
* Produces a continuous supply of ice, cubed or crushed, automatically.
* |
Cubes are crystal clear, |
sanitary . . . untouched |
|
by |
human |
hands. Cube's |
unique shape provides |
larger cooling surface. |
|
||
* |
Crushed |
ice delivered in |
three grades ... to meet |
all your sized-ice needs. |
|
* Easily, quickly installed. Requires only standard electrical and water connections.
* Re-location a simple matter. Just disconnect
water and electricity . . . reinstall in new location.
*Compact cabinet occupies only 4 sq. ft. floor area.
*Exterior styled to blend with finest surroundings.
Finished in sea spray green or white, stainless steel trim.
*Minimum maintenance, maximum quietness . . .
simplified, unique mechanism delivers individually formed cubes.
*Starts with simple on-off switch. Machine stops
automatically when bin is full, resumes operation as soon as few cubes are removed.
* Low operating cost . . . efficient, quiet refrigera tion cycle uses small amounts of water and power.
Underwriters approved.
5 |
26H-57PD |
26H5 |
SPECIFICATIONS |
Carrier |
IDEAL for RESTAURANTS, HOTELS, MOTELS, BARS, TAVERNS, CLUBS, HOSPITALS, DRUG STORES . . .
wherever |
a |
continuous |
|
supply |
of |
clear, |
sanitary |
ice, |
||||||
cubed |
or |
crushed, |
is |
a |
tangible |
business |
asset. |
The |
||||||
Carrier |
Icemaker |
freezes |
and delivers |
up to |
450 |
pounds |
||||||||
of |
ice |
per |
day, |
|
at 90° |
ambient |
air |
and |
70° |
entering |
||||
water. |
Quietly, |
without |
|
complicated |
cutting |
or |
|
chop |
||||||
ping |
|
mechanism, |
|
it |
provides |
hard, |
sparkling |
|
cubes |
|||||
or |
varied |
grades |
of |
crushed ice. The cube, too, is |
||||||||||
designed |
for |
highest |
efficiency ... its unique shape |
|||||||||||
provides more-than-ordinary cooling surface. |
|
|
|
|
COMPACT, ATTRACTIVE CABINET . . . takes up only 4 square feet of floor area. Smart, modern design, featuring rounded corners, o bonder!zed, boked-on
sea spray green or white finish, richly trimmed in
stainless steel and chrome . . . complements any and all furnishings.
ICE CRUSHER. Entirely automatic, electric-motor driven unit. Delivers crushed ice in three grades —coarse, medium, or fine. User sets one control knob to “crushed" and the other to grade as dictated by needs.
REMOVABLE PANELS provide easy access to working parts. Access for all normal service through removable front panel.
CARRIER SERVICEABLE-HERMETIC COMPRESSOR.
Provides all the |
advantages |
of |
ordinary, |
welded-type, |
||
hermetically sealed |
compressors. |
No |
oiling, |
no |
belts, |
no |
shaft seal with consequent risk of |
refrigerant |
loss. |
In |
|||
addition, retaining |
the advantages |
of the open-type |
||||
compressor — can be adjusted and serviced on the job. |
|
|
EXCLUSIVE DESIGN ICE-MAKING SYSTEM. NO
MOVING |
PARTS. |
Freezing |
coils are soldered to copper |
|||||
bands and attached, at 8 |
different |
points, |
to each |
of |
26 |
|||
stainless |
steel freezing tubes. In operation, |
ice builds |
up |
|||||
on |
inside |
wall of |
tube at |
these 8 |
separate |
points to |
form |
|
8 |
cubes |
in each tube. Freezing completed, automatic |
||||||
controls |
reverse |
cycle, |
releasing |
cubes |
which |
simply |
||
“gravity drop" into bin or crusher, as “dialed" by user. |
|
|
||||||
COMPLETELY AUTOMATIC. A simple rotary switch |
||||||||
starts the |
machine, from |
then on it produces ice auto |
||||||
matically. |
When storage bin fills with cubes, or crushed |
|||||||
ice, |
the |
machine |
shuts |
off automatically, |
starting |
again |
whenever some ice is used.
STORAGE BIN (bottom section) available in three sizes — 160 pounds, 240 pounds and 500 pounds capacity. It has baked-on finish, stainless steel liner, 2 inches of insulation. Partition sepa rates cubes and crushed ice.
SIPHON-INTERCHANGER. |
Automatically |
replaces |
|||
the water in the Icemaker |
system |
at |
the end |
of each |
|
freezing cycle. Pure, crystal |
clear |
ice |
is |
assured, |
even in |
hard water areas, with a minimum |
of cleaning and maxi |
||||
mum productive capacity. |
|
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ACCESSORY
208-VOLT CONVERSION PACKAGE. Consists of a transformer which permits 230-volt model to operate satisfactorily on 208 volts.
MECHANICAL SPECIFICATIONS
COMPRESSOR: |
T4-horsepower, twin-cylinder, service |
|
able hermetic type |
with a capacitor-start, |
induction-run, |
low starting torque motor. |
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CONDENSER: Water-cooled, shell and |
finned copper |
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coil type. |
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REFRIGERANT; |
Safe, non-toxic, non-inflammable |
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FREON-12. |
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REFRIGERANT CONTROL: Twin capillary tubes . . .
no moving parts.
WATER PUMP: Stainless steel shaft, |
bronze |
impeller |
|||||
and |
bronze |
housing. |
Directly connected |
to |
a |
shaded |
|
pole, totally enclosed, thermally protected motor. |
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POWER CONSUMPTION: 940 watts during freezing. |
||||||
SWITCH: |
3-position |
rotary ... |
for |
manual |
starting |
||
and |
stopping, or for |
operating |
of water |
pump for |
|||
cleaning. |
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CURRENT: Available for 115 volt, 208 volt (with conversion package), or 230 volt, 60 cycle, single phase, alternating current.
WATER CONSUMPTION: During freezing, 15 to 70 gallons per hour, depending upon supply water tem peratures.
DIMENSIONS: |
77 |
inches high, 25 inches deep. Width |
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is 24 inches for 160 |
pound storage |
model, |
34 inches for |
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240 pound model. |
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26H5 ICEMAKER WEIGHTS: |
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Machine section, 160 lb. |
bin, no |
crusher, crated |
450 |
||||
Machine section, 160 lb. |
bin, »o |
crusher, uncrated |
405 |
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Machine section, 160 |
lb. bin, |
with |
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crusher, crated |
490 |
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Machine section, 160 |
lb. bin, |
with |
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crusher, uncrated |
445 |
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Machine section, 240 lb. |
bin, no |
crusher, crated |
484 |
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AAachine section, 240 lb. |
bin, no |
crusher, uncrated |
436 |
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Machine section,, 240 |
lb. bin, |
with |
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crusher, crated |
524 |
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Machine section, 240 |
lb. bin, |
with |
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crusher, uncrated |
476 |
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Machine section, |
500 |
lb. bin, |
no |
crusher, |
uncroted |
438 |
Machine section, 500 lb. bin, with crusher, uncrated 478 |
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ICE CRUSHER: Cast al uminum rotor, stainless steel |
# |
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picks, sleeve bearings, |
belt-driven |
by a |
1/6 |
horsepower, |
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drip-proof, |
thermally |
protected |
motor, |
with |
adjustable |
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drive-pulley. |
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26H-57PD
f FSAE WLET-
INTERCHANGER.
i MPT OUTLET—
NTERCH ANGER
lyTTERCHANGER.
TRi.R.0. DATE n-19-58
CHK. DE.M APPO. E.LV |
SUPERSEDES |
STORAGE |
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DIMBISION |
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COMPARTMENT |
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CAPAOTYILB) |
A |
B |
C |
D |
E |
F |
G |
H |
J |
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100 |
5 -8 ^ |
2-0" |
2'-6" |
ÿ-o|" |
!-0" |
8i" |
3|" |
2-0" |
!-9" |
160 |
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2-0 |
3'-2" |
2-1" |
r-o" |
8i' |
III” |
2'-8" |
2-5 |
240 |
é-4| |
2-10 |
3'-2" |
2-1 " |
1- 5" |
l'l-8 |
III" |
2'-8 |
2'-5” |
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PART NUMBER - |
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ELECTRICAL |
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MACHINE SECTION WTH |
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CHARACTERISTICS |
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HEAT INTERCHANGER |
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FINISH |
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NO CRUSHER |
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WITH CRUSHER |
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ALL UNITS ARE f HP) |
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£ |
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26H3309 |
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26H3-319 |
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SEA SPRAY |
115- 1-60 |
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GREEN |
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26H3329 |
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26H3-339 |
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WHITE |
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a |
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26H3709 |
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26H3-7I9 |
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SEASFW |
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GREEN |
230-1-50 |
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26H3729 |
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26H3-739 |
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WHITE |
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DOMESTIC PART NUMBER - |
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STORAGE |
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NET |
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ICE STORAGE COMPARTMENT |
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CAPACITY |
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WEIGHT |
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SEA SPRAY GREEN FINISH' |
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WHITE FINISH |
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(LB) |
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(LB) |
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26D3-2 49 |
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26D3^ 259 |
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100 |
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83 |
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26D5449A |
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26D5459A |
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160 |
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104 |
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26D5-469A |
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26D5479A |
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240 |
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135 |
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MSAE INLETCONDENSER |
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■INTERCHANGER TO FLOAT VALVE |
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3«' |
DIA. THERMOSTAT BULB OPENING |
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CCNNECTION |
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i-of- —» |
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-4|" |
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MSAE OUTLET-CONDENSER |
UIM. 1*1 I « |
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4 HpLES |
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MSAE OUTLETDRIP PAN |
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mi® |
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INLET OPENING TO JUNCTION |
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ICE |
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___ __L |
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l‘-5f |
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lo|CD |
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-l-llx" |
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MACHINE SECTIONBOTTOM VIEW
CE STORAGE COMPARTMENT
I* FSAE CLEANOUT - INTERCHANGER
f MPT DRAW - STORAGE COMPARTMENT
ALLOW APPROX 2" FOR LEVELING SCREWS
AUTOMATIC ICE MAKER-WATER COOLED |
DWO NO |
26H3 - 423 |
À 1
D
s
Z
t/>
5 z
(/)
KJ
ISSUE OF
STORAGE |
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COMPARTMENT |
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CAPACITY |
A |
B |
C |
D |
E |
____E__.. |
G |
H |
- J- |
16 0 |
6-4j |
2- O" |
3- 2" |
2-1" |
1-0" |
0-8Ì |
0- Ili |
2-8" |
2-5" |
240 |
6-41' |
2- 10“ |
3^2" |
2-1“ |
1-5" |
1-1 r |
o'-Ili" |
¿-8" |
2-ë' |
500 |
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4L5" |
- ÿ-o" |
• 2-a“ |
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|"FSAE INLETINTERCHANGER.
r'MPT OUTLET-
• INTERCHANGER \
INTERCHANGER
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PART NUMBER |
ELECTRICAL |
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MACHINE SECTION WITH |
CHARACTERISTICS |
FINISH |
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HEAT INTERCHANGER |
(ALL UNITS ARE ^ H P ) |
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N0 CRUSHER |
WITH CRUSHER |
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ü |
26H5-349A |
26H5-369A |
II5-I-60 |
SEA SPRAY |
1— |
26H5-359A |
26H5-379A |
230-1-60 |
GREEN |
CO |
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% |
26H5-389A |
26H5-409A |
115-1-60 |
Ï'IIITC |
Q |
26H5-399A |
26H5-419A |
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cr |
26H5-669A |
26H5689A |
230-1-60 |
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26H5-679A |
26H5-699A |
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, WHITE |
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UNITS WITHOUT CRUSHER WEIGH 301 LB. NET
WITH CRUSHER, UNITS WEIGH 341 LB. NET.
DOMESTIC PART NUMBER |
STORAGE |
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NET |
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CAPACITY |
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WEIGHT |
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ICE STORAGE COMPARTMENT |
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SEA SPRAY GREEN FINISH |
WHITE FINISH |
(LB.) |
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(LBJ |
26D5-449A |
26D5459A |
160 |
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104 |
26D5-4 69A |
26D5479A |
240 |
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135 |
26H5-6 2 9B |
26H5649B |
500 |
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225 |
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JDIA. THERMOSTAT BULB OPENING |
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INTERCHANGER TO FLOAT VALVE CONNECTION
(2)1
4
MSAE INLET-CONDENSER
INLET OPENING TO JUNCTION BOXREAR PANEL
X MSAE OUTLETCONDENSER
2
18MSAE OUTLETDRIP PAN
160 LB. ICE STORAGE COMPARTMENT
MACHINE SECTION-BOTTOM.VIEW
240 LB. ICE STORAGE COMPARTMENT
i"FSAE CLEAN OUT-INTERCHANGER
2
1"MPT DRAIN-STORAGE COMPARTMENT-500 LB. BIN DRAIN LOCATED ON
4
BOTTOM (L OF BIN, r'MPTCAST BRASS
ALLOW APPROX. 2"F0R LEVEUNG SCREWS
DRERA |
DATES- 8- 62 |
AUTOMATIC ICE MAKER-WATER COOLED |
DWG. NO. |
CHK. D.E.M |
SUPERSEDES |
26H5-423 |
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ISSUE OF ir-19-sa |
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KJ
D
£
z
(/>
5 z
U)
-m
#
Carrier |
INSTALLATION |
26H |
The unit is shipped in three cartons. One contains the machine compartment, one the storage bin and one the siphon interchanger assembly.
TABLE 1 - PARTS LIST
MACHINE SECTION CRATE
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Model |
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Quantity |
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Description |
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26H3 |
1 |
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Machine Section |
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1 |
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Outside Standpipe |
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1 |
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Water Strainer |
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1 |
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Crusher Guard* |
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1 |
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Inside Standpipe & |
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Rubber Grommet |
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26H5 |
1 |
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Machine Section |
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1 |
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Outside Standpipe |
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1 |
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Water Strainer |
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1 |
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Crusher Guard* |
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1 |
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Inside Standpipe & |
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Rubber Grommet |
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On units equipped with crusher only. |
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STORAGE BIN CRATE |
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Size, Lb. |
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Quantity |
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Description |
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100, 160, 240, |
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1 |
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Storage Bin |
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500 |
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4 |
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Leveling Screws |
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Select a location for the unit before delivery. The following should be considered:
1.Convenience - Select a clean dry place as close as possible to the point of ice consump tion. Consult the user before deciding.
2.Room Temperatures
Minimum 50 F - Room temperatures below this may cause erratic control operation.
Maximum 100 F - Room temperatures above this overload the compressor and reduce unit capacity.
3.Floor Strength - See Table 2.
TABLE 2 - OPERATING WEIGHT AND
DIMENSIONS
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Total Weight |
Bin |
Floor |
Model No. |
(Bin Full of Ice) |
Cap. |
Area (In.) |
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26H3 |
389 |
100 |
25 X 24 |
26H5 |
565 |
160 |
25 X 24 |
26H5 |
676 |
240 |
25 X 34 |
26H5 |
940 |
500 |
32 x50 |
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NOTE: Add 40 lb for Crusher.
4. Clearance:
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Quantity |
Description |
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1 |
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Interchanger |
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1 |
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Rubber Hose |
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2 |
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Hose Clamps |
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STORAGE BIN PARTITION |
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Quantity |
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Description |
1 |
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Partition |
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Machine Screws |
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Top |
10" Minimum |
Rear and Sides |
6" Minimum |
Front |
24" Minimum |
5.Water Supply - See Section 12.
6.Drain Connections - See Section 12.
7.Electrical Connections - See Section 13.
Move the unit to the proper location before uncra ting. Crated dimensions are shown in Table 3.
26H-57PD
26H |
INSTALLATION |
Carrier |
TABLE 3 - CRATED DIMENSIONS
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Height |
Depth |
Width |
Weight |
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(in.) |
(in.) |
(in.) |
(lb.) |
26H5 Machine Section |
43-1/2 |
23-1/2 |
28-1/2 |
307 |
26H3 Machine Section |
43-1/2 |
23-1/2 |
28-1/2 |
236 |
100 lb. Bln |
31-1/2 |
27 |
26 |
95 |
160 Lb. Bin |
39-1/2 |
26-1/2 |
25 |
112 |
240 Lb. Bin |
39-1/2 |
26-1/2 |
35 |
142 |
500 Lb. Bin |
45-1/2 |
34-7/8 |
49-1/2 |
225 |
Heat Interchange! |
22-1/2 |
17 |
5 |
18 |
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4. |
UNCRATE THE BIN |
Uncrate the bin |
first since it serves as the base |
for the unit. |
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Support the bin with the four leveling screws sup plied with the bin. See Fig. 1. The top of the bin can be used for leveling.
6. UNPACK AND MOUNT THE HEAT
INTERCHANGER
Remove the interchanger and parts from the carton. Mount the heat interchanger on the back of the bin with the 6 sheet metal screws in the paper envelope. The position of the interchanger on the back of the bin is shown in Fig. 2.
t
HEAT INTERCHANGER
DRAIN
HEAT INTERCHANGER
CLEAN
FIG. 1 - LEVELING SCREWS INSTALLED |
FIG. 2 - POSITION OF HEAT INTERCHANGER |
ON THE BIN |
26H-57PD |
10 |
Carrier |
INSTALLATION |
26H |
7. MOVE THE BIN TO APPROXIMATE
LOCATION
Move the bin as close as possible to the final lo cation before placing the machine section on top of it.
9. REMOVE THE FRONT TOP, AND SIDE
PANELS
Remove the front, top, and side panels in that order before moving the machine section.
Uncrate the machine section as shown in Figs. 3 and 4.
FIG. 5 - REMOVING SCREWS HOLDING TOP
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AND SIDE PANELS |
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10. PLACE MACHINE SECTION ON TOP OF BIN |
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AND BOLT IN POSITION |
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Remove the short front panel. Using the two cap |
FIG. 3 - UNCRATING - REAR BOLTS |
screws in the cloth bag shipped with the bin, bolt |
the machine section in place as shown in Fig. 6. |
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BOTTOM BOLT |
m |
FIG. 6 - BOLTING MACHINE SECTION TO BIN |
FIG. 4 ■ UNCRATING - BOTTOM BOLTS |
II |
26H-57PD |
INSTALLATION Carrier
Lock the two sections together with the tie bar shipped on the back of the machine section. See Fig. 7.
^1^
Refer to Fig. 9 for recommended piping details.
FIG. 9 - PIPING DIAGRAM
FIG. 7 - BOLTING TIE BAR AT REAR OF UNIT
Fig. 8 shows the piping connections and parts sup plied by the factory. Any approved source of drink ing water can be used provided a 30-60 lb. water pressure can be maintained. If the pressure ex ceeds 60 lbs. a pressure reducing valve must be used.
The drain lines should be piped separately to an open drain. The bin drain must be pitched down ward for gravity flow. See Fig. 10.
r 6ALVAN12ED"T |
GALVANIZED NIPPLE |
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FIG. 8 - PARTS SHIPPED ON BACK OF |
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MACHINE SECTION |
FIG. 10OPEN DRAIN |
f
26H-57PD |
12 |
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Carrier |
INSTALLATION |
26H |
m |
13. MAKE ELECTRICAL CONNECTIONS |
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Obtain a voltmeter or the special portable line vol tage tester recommended in the Carrier Product Information Book. For satisfactory results, the vol tage when the unit is running must always remain within 10 percent of the rated nameplate voltage. Check the current supply at the customer's prem ises and resolve any wiring problems before pro ceeding with the installation. See Table 4 for nec essary electrical data.
208V APPLICATION "BUCK AND BOOST"
TRANSFORMER
For application on 208 volt circuits, a transformer is recommended to boost the voltage from 208 volts to 230 volts. The information in Table 5 should be helpful in selecting the transformers. It is selected on the basis of making a 10% voltage boost from 205 volts to 225 volts.
TABLE 4
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FULL LOAD |
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FUSETRON |
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WIRE SIZE (AWG) TYPE R,T |
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MODEL |
VOLTAGE |
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CURRENT |
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SIZE |
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LENGTH OF RUN |
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25' |
50' |
100' |
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200' |
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26H3 |
115 |
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10.8 |
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15 |
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14 |
12 |
10 |
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6 |
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26 H5 |
115 |
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13.4 |
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17 1/2 |
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12 |
12 |
8 |
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6 |
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26H5 |
230 |
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6.7 |
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9 |
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14 |
14 |
14 |
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12 |
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TABLE 5 - 208V APPLICATION |
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General |
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Total |
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Carrier |
Electric |
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Amps |
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Part No. |
Part No. |
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Allowable |
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HT04AH026 |
9T51Y6171 |
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12.5 amps. |
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Two units without crushers or one unit with |
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crusher plus one without crusher. |
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Will NOT handle two units with crushers. |
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HT04AH035 |
9T91Y6172 |
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25 amps. |
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Four units without crushers or two units with |
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crushers plus two units without crushers. |
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Will NOT handle four units with crusher. |
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Not stocked |
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37.5 amps. |
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Six units without crushers or three units with |
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at Carrier |
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crushers plus three units without crushers |
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The wiring connections for this transformer for a 10% voltage boost are as follows:
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-OUTPUT- |
-INPUT- |
-—I 2 |
m
13 |
26H 57PD |
26H |
INSTALLATION |
Carrier |
Remove the tope holding the bin thermostat cap illary and bulb in a coiled position inside the right side of the machine section. Uncoil 4 or 5 loops of the capillary and insert the bulb through the hole in the right rear corner of the machine section into the bin. Run the capillary along the top of the bin and down the back of the thermostat bulb bracket. See Figs. 12 and 13.
BIN THERMOST^r
a HI PRESS. CUTOUT
OR BIN
TMSSOSTAT
ARY
FIG. 13 RIGHT SIDE OF 26H3 SECTION -
PANELS REMOVED
Instructions for mounting the thermostat capillary and bulb on a partition are included in the partition package.
CAUTION: Insulate the capillary where it goes through the hole in the machine section and the bin with tape or rubber tubing.
SIDE View DETAIL
FIG. 12 - BIN THERMOSTAT CAPILLARY AND
BULB ARRANGEMENT
26H 5-500. 240 AND 160 LB. BINS
Attach the clamp to the bottom hole in the bracket; insert the thermostat bulb in the clamp so it ex tends 1/2" below the bottom of the bracket. Tighten the clamp.
26H3-100 LB. BINS
With the clamp attached to the bracket at the top hole in the arm of the bracket, insert the thermo stat bulb in the clamp so the clamp is approximately in the middle of the bulb and tighten the clamp.
Remove crusher guard assembly from ice chute on grusher models and install per instructions in para graph 19 on page 39.
16. INSTALL SIPHON STANDPIPE AND
ADJUST FLOAT
Remove the ice deflector to gain access to the water pan. Fig. 14.
Place standpipe assembly and rubber grommet in water pan drain. (See Fig. 14). On 26H3 unit, remove knockout in stainless steel jacket. (Do not remove on 26H5 unit.)
t
26H-57PD |
14 |
Carrier |
INSTALLATION |
26H |
FIG. 14 - CORRECT WATER LEVEL
Turn on the water and set the float valve to main tain a water level 3/8 " below the top of the siphon stcujdpipe for the 26H3 and 1/2" below for the 26H5. See Fig. 14.
The water level should be set with the pump off, and checked again with the pump running, after the water level has settled. To check the Siphon action let the unit run on "Pump" until the float shuts ofi the water to the pan. Turn the selector switch to "Off". The water in the header and the water pipes will drop down and raise the water pan level until the Siphon action begins and the water pan is si phoned out.
If the water pan fails to siphon out, the water level has been set too low. If the water siphons or over flows the inner standpipe when the pump is running, the water level has been set too high.
After the float is set, tighten the wing nut on the float arm and the setscrew to the flat on the float arm. See Fig. 15.
The bottom of the deflector sets in two clips fas tened to the inside front wall of the water pan. The back of the ice deflector rests against the front of the evaporator shroud. See Fig. 14.
15 |
26H-57PD |
26H INSTALLATION
26H5
Loosen the four compressor hold-down bolts. See Fig. 16. Check to see that the compressor is float ing freely on its mounting springs.
When the machine is to be moved, retighten the hold down bolts to prevent damage.
26H3
The 26H3 is spring mounted internally. Do not loosen compressor hold-down bolts.
Shutoff valves are backseated and the unit is ready for operation when shipped.
Turn the selector switch located under the hinged nameplate to the "ON "position and check the opera tion. See Fig. 17.
COMPRESSOR
SHIPPING POSITION
DO NOT REMOVE COTTER PIN
COMPRESSOR FLANGE
SPRING
SPRING CUP
UNIT FRAME |
WELD NUT |
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BOLT TIGHT AGAINST |
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WELD NUT |
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OPERATING POSITION |
If the unit fails to start^ push the reset button on the Safety Overflow Switch.
NOTE: The 26H5 unit may cycle several times on the high pressure cutout during initial start up or after a prolonged shut-down. While such cycling is perfectly normal, it may
FIG. 16 - COMPRESSOR HOLD-DOWN BOLTS
be reduced by shutting off the unit for about a half a minute then starting again.
The 26H3 may cycle on overload several times upon attempting to start after a pro longed shutdown.
26H-57PD |
16 |
Carrier |
INSTALLATION |
26H |
nr
The operation should be as follows:
(a)Freezing for 30 or 40 minutes - compressor operating, pump operating and hot gas so lenoid closed. A longer freezing period may occur where the water supply temperature is high.
(b)Defrosting for approximately 6 minutes - com pressor operating, hot gas solenoid open and water pump off.
3.Has the overrun time (par 20C) been set?
4.Have all the controls been checked?
5.Has the voltage been load tested and checked against nameplate voltage?
6.Have the compressor hold-down bolts been loos ened so that the compressor rides freely on its mounting springs?
(c)Overrun - Time, which is the time between the falling of the last cube and the start of the next freezing cycle, should be about 1/2 a minute to 1-1/2 minutes, to increase overrun time, raise the setting of the righthand ele ment (cut in) of the Main Control Thermostat.
7. Has the float been set so water will siphon out at the end of each freezing cycle?
8. Operate the unit for at least two or three cycles. Is it operating properly?
(d) The hole in the average ice cube should be about 3/16" diameter. Run two or three batch es, since the first harvest will produce-cubes with larger than overage holes.
1.Is the unit level?
2.Have all electrical and piping connections been made?
9. Is the unit quiet?
10.Is the unit clean?
11.Have the installation and warranty cards been filled out?
12.Has the owner been given the Operating Instruc tion booklet and has he been instructed on how to operate the machine?
17 |
26H-57PD |
Carrier
#
Carrier |
SERVICE |
26H |
^-rar
1. HOW THE AUTOMATIC ICE MAKER WORKS
The Ice Cube Maker is fully automatic and operates in two alternate cycles - first the freezing cycle, then the harvesting cycle. The compressor operates continuously during both cycles
During the freezing cycle water is pumped from the water pan (13) to a water header (16) at the top of the unit. From, the water header it flows over individ ual spreader plates, down the four inside surfaces of each of the square, stainless steel freezing col umns (18). Here water is frozen into individual cubes. This is accomplished by unique evaporator design. Copper sleeves are bonded to the outside of each stainless steel column at eight points spaced along its vertical dimension. Sections of the evaporator coils are in turn soldered to these copper bands. Because of the high rate of heat transfer through the copper and the low conductiv ity of the stainless steel, individual cubes start to form inside the columns opposite each copper band and grow from this point. The hole in the cen ter is due to continuous water flow - necessary to form clear cubes.
When the passage through any one of the columns becomes restricted because of ice formation, water backs into the overflow trough, (19), and drops into
the thermostat well,. (21). Here the cold water acti vates the cut-out side of the Ranco two-bulb con trol, (35A). This starts the harvest cycle by stop ping the water pump (14), and opening the hot gas solenoid valve, (33). The solenoid valve allows hot gas to pass directly from the condenser, (2), to the evaporator coil, (6). The cubes are melted loose and allowed to drop through the ice chute into the storage compartment, or bin, (37). If the cubes fail to drop, the water will continue to build up in the overflow trough and will flow into the safety over flow well'(23). This actuates a safety switch (24) and shuts the machine off.
The hot gas passing from the evaporator coil through the suction line, warms the capillary bulb (35B) attached to the vertical portion of the suction line leading from the first accumulator. The warming of this_ bulb activates the cut-in side of the Ranco two-bulb control, which starts the machine on the freezing cycle. As soon as the Ranco control moves the machine into the freezing cycle, the water pump is automatically started and the solenoid valve closes.
19 |
26H-57PD |
1- COMPRESSOR
2- CONDENSER
3- STRAINER a DRYER
4- ADAPTER (FOR TWIN CAPILLARIES)
5- TWIN CAPLLARIES
6- EVAPORATOR COILS
7- 1ST ACCUMULATOR
8- 2ND ACCUMULATOR 9'SXTION LINE
10-SHUT-OFF VALVE (WATER SUPPLY)
11WATER STRAINER
KJ
<
FUDAT VALVE |
23SAFETY OVERFLOW WELL |
34MAIN CONTROL THERMOSTAT |
|
WATER PAN |
24OVERFLOW SAFETY SWITCH |
35AMAIN CONTROL “CUT-OUT C^ILLARY |
|
WATER PUMP |
2 5-WATER SUPPLY TO. CONDENSER |
35B-MAIN CONTROL'CUTIN" CAPILLARY |
|
WATER LINE (TWIN)TO WATER HEADER |
26WATER REGULATING VALVE |
36 - BIN THERMOSTAT |
|
WATER HEADER |
27CONDENSER WATER DRAIN |
37 - BIN |
|
WAT^R NOZZLES |
28DRIP PAN FOR MACHINE SECTION |
38 - BIN DRAIN |
|
FREEZING COLUMNS |
29DRIP PAN DRAIN LINE |
39 |
- HOT GAS LINE |
OVERFLOW TROUGH |
30OIL RETURN LINE |
40 - WATER SUPPLY TO HEAT INTERCHANGER |
|
DRAIN LINE FROM OVERFLOW TROUGH |
31 • SERVICE SHUT-OFF VALVE |
41WATER SUPPLY TO SUMP |
|
THERMOSTAT WELL |
32-HIGH PRESSURE CUT-OUT |
42- |
HEAT INTERCHANGER |
•SIPHON STANDPIPE (WATER PAN DRAIN) |
33 HOT GAS SOLENOID VALVE |
43- |
HEAT INTERCHANGER DRAIN |
*
1