Bunn CRTF5 Instruction Manual

CRT5
CRTF5
ILLUSTRATED PARTS CATALOG
Designs, materials, weights, specifications, and dimensions for equipment or replacement parts
are subject to change without notice.
BUNN-O-MATICCORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: [phone] FAX: [phone]
www.bunnomatic.com
10857.0000 02/04 ©1995 Bunn-O-Matic Corporation

210857 070102
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 pounds of coffee, whichever comes first.
These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by it
will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing
within the applicable warranty period. This warranty does not apply to any equipment, component or part that
was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect, alteration,
improper installation or operation, improper maintenance or repair, damage or casualty. This warranty is conditioned
on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone at (217)
529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by BUNN,
shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior
authorization from BUNN that the defective equipment is under warranty.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR ORAL,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNN
are not authorized to make modifications to this warranty or to make additional warranties that are binding on
BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and
should not be relied upon.
If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its
exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts
and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective
components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace
the equipment or refund the purchase price for the equipment.
THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE
OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S
SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.
In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales,
loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of down time, cost of substitute
equipment, facilities or services, or any other special, incidental or consequential damages.

TABLE OF CONTENTS
Electrical and Operating Controls............................................................................................................. 28
Faucet and Tubing .................................................................................................................................. 26
Funnels and Filter Basket ......................................................................................................................... 34
Fill Basin .................................................................................................................................................... 8
Hood, Trunk and Panels ............................................................................................................................ 4
Numerical Index....................................................................................................................................... 36
External Strainer, Flow Control, Solenoid and Lines ................................................................................ 20
Internal Strainer, Flow Control, Solenoid and Lines ................................................................................. 24
Tank and Components - CRT5,CRTA5,CRTB5 (First Type) ...................................................................... 10
Tank and Components - CRT5,CRTA5,CRTB5 (Second Type) ................................................................. 12
Tank and Components - CRTF5,CRTFA5,CRTFB5 (First Type)................................................................. 14
Tank and Components - CRTF5,CRTFA5,CRTFB5 (Second Type) ............................................................ 18
Warmer Assemblies................................................................................................................................. 32
310857 022500

4
BUNN®CRT5
CRTF5
HOOD, TRUNK AND PANELS
10857 061500
19 18
8
27
28
29
30
6
7
20 22 24
21 23 25
26
P661.37
OPTIONAL LEGS
17
17A
31 2 1
2 3
4
5
6
7
EARLY MODELS
EARLY MODELS
9
10
11
32
12
13
14
15
16
15

ITEM PART NO. QTY. DESCRIPTION
5
102722.0000 1 Lid, Pour-In
01319.0000 1 Screw, Thumb, #8-32 x .75”
00912.0000 1 Fastener, J-Type #8-32
212953.1001 1 Cover Assembly, Top (Includes item 3) (Early Models)
25310.0001 1 Cover Assembly, Top (Late Models)
01303.0000 1 Screw, Pan Head #4-40 x .50”
00916.0000 1 Fastener, J-Type #4-40
300833.0000 1 Decal, Pour-In Water Only
413350.0006 1 Housing, Hood
13350.0014 1 Housing, Hood (Brewers W/Side Start Switch)
02308.0000 6 Screw, Pan Head Serrated #8-32 x .375”
503263.0002 1 Spacer, Sponge W/Adhesive (Early Models)
625658.0000 2 Housing W/Decal, Side Warmer (Includes item 7)
02308.0000 14 Screw, Pan Head Serrated #8-32 x .375”
712364.0000 2 Decal, Caution - Warmers And Surfaces Are Hot
825352.0001 1 Trunk W/Decals (includes items 27 Thru 30)
02308.0000 9 Screw, Pan Head Serrated #8-32 x .375”
925144.0006 1 Panel W/Decals (Includes items 10, 11)(also order Item 32 for late models)
25144.0002 1 Panel W/Decal (Includes item 10) (“A” & “B” Models)
01382.0000 4 Screw, Truss Head #6-32 x .375”
00988.0000 4 Fastener, U-Type #6-32
10 00658.0000 1 Decal, Caution - Decanter/Funnel
11 10476.0000 1 Schematic, Electrical 120V & 120V/240V
12 01593.0000 3 Bushing, Snap 1.5” Dia
13 01592.0000 3 Bushing, Snap 1” Dia
14 25755.0000 1 Housing W/Decals, Base (Includes items 15, 16, 17A & 19)
25755.0002 1 Housing W/Decals, Base (Includes items 15 & 16) (If for Early Models
also order .250” Legs)
15 22306.0000 3 Decal, Red Decorative Stripe
16 12364.0000 1 Decal, Caution - Warmers And Surfaces Are Hot
17 11435.0000 4 Foot, Rubber - .625” Dia x .25 Ht
02308.0000 4 Screw, Pan Head Serrated #8-32 x .375”
17A 25137.0000 4 Foot, .25”-20 (Late Models)
18 00671.0000 4 Plug, Hole - Nyl .312” Dia. (Not used on brewers with 4” adjustable
legs.) (Early Models)
19 12832.0001 1 Plate Assembly, Base (Early Models)
26583.0000 1 Plate Assembly, Base (Late Models)
02332.0002 14 Screw, Hex-Crimptite #6 x .375”
(Continued)
HOOD, TRUNK AND PANELS
Early Models
10857 061500

6
BUNN®CRT5
CRTF5
(Continued)
HOOD, TRUNK AND PANELS
19 18
8
27
28
29
30
6
7
20 22 24
21 23 25
26
P661.37
OPTIONAL LEGS
17
17A
31 2 1
2 3
4
5
6
7
EARLY MODELS
EARLY MODELS
10857 061500
9
10
11
32
12
13
14
15
16
15

ITEM PART NO. QTY. DESCRIPTION
7
21 12071.0001 4 Plug, Leg-Rubber
22 03359.0000 4 Leg, Adjustable Plastic - 4.0” Lg (.375”-16) (Early Models)
03359.0001 4 Leg, Adjustable Plastic - 4.0” Lg (.250”-20) (Late Models)
23 03993.0000 4 Pad, Rubber .70” Dia
24 00502.0000 4 Leg, Adjustable Nickel 4.0” Lg (Early Models)
00511.0000 4 Leg, Adjustable Nickel 4.0” Lg (Late Models)
25 03996.0000 4 Pad, Rubber 1.25” Dia.
26 03011.0000 3 Plug, Vent 1.0” Dia. (Early Models)
27 00670.0000 1 Plug, Hole .437” Dia (Brewers W/Out Faucet)
28 00656.0000 1 Decal, Comply To Plumbing Code
29 26225.0000 1 Decal, Flow Control/Strainer (Brewers W/External Flow Control and Faucet)
30 00831.0000 1 Decal, Warning - Electrical
31 02999.0000 1 Plug, Hole - 1.19” Dia (Late Models)
32 32540.0000 1 Decal, Batch Set (Digital Timer) (Late Models)
33 13255.0005 - Leg Kit, Adjustable Plastic - 4.0” Lg (Includes items 22 & 23)(Late Models)
HOOD, TRUNK AND PANELS
20 12070.0001 4 Leg, Plastic - 4.0” Lg
01321.0000 4 Screw, Truss Head #8-32 x 1”
Optional
10857 091302

8
BUNN®CRT5
CRTF5
04270.0002
01592.0000 (2)
02337.0001
5
6
7
FILL BASIN
P662
10857 072103
4
13
8
9

ITEM PART NO. QTY. DESCRIPTION
9
FILL BASIN
127514.0000 1 Plate, Splash Guard
201212.0000 1 Fitting, Tank Inlet (Early Models)
304270.0002 1 Fill Basin
401201.0000 1 Gasket, Tank Inlet
512914.0002 1 Tube Assembly, Solenoid To Fill Basin (Includes item 6)
612928.0000 1 Grommet, Basin
7------------- - Solenoid Assembly (SeeStrainer/Flow Control and Lines)
832063.0000 1 Fitting
9------------- 1 Hose, Silicone .313” I.D. x 4.0” (Order item 10)
10 28526.1000 - Hose, Silicone .313” I.D. x 12.0” (Cut to required length)
10857 072103

10
BUNN®CRT5
CRTF5
TANK AND COMPONENTS CRT5, CRTA5, CRTB5 (FIRST TYPE)
2
3
1
4 10 11 14
5
6
7
8
9
12
13
15
16
17
19
20
9
REPLACEMENT PART
P663
10857 022500

ITEM PART NO. QTY. DESCRIPTION
11
--------------- 1 Tank Assy, 1800W 120V
-------------- 1 Tank Assy, 3500W 120/240V
-------------- 1 Tank Assy, 3500W 240V
-------------- 1 Tank Assy, 1850W 220V
-------------- 1 Tank Assy, 1600W 100V
-------------- 1 Tank Assy, 3500W 200V
01315.0000 2 Screw, Pan Head #8-32 x .375”
00912.0000 2 Fastener, J-Type #8-32
104119.0000 1 Tank W/Blanket Warmer, 120V
04133.0000 1 Tank W/Blanket Warmer, 220V
204118.0000 1 Tank
304260.0000 1 Blanket Warmer, 50W 120V
01927.0000 1 Blanket Warmer, 50W 220V
404221.0000 1 Gasket, Tank Lid
5-- - - - - - - 1 Tank Lid Weldment (Not Available. Order Second Type Tank Lid)(Page 13)
00908.0000 8 Nut, Hex #8-32
6 00942.0000 2 Nut, Hex .50"-20
729329.1000 1 Thermostat, Limit
800943.0000 2 Gasket, Tank Heater
920939.1000 1 Tank Heater, 1600W 100V
04636.1000 1 Tank Heater, 1800W 120V
01925.1000 1 Tank Heater, 1850W 220V
04637.1000 1 Tank Heater, 3500W 240V
20941.1000 1 Tank Heater, 3500W 200V
10 23769.0000 1 Lead, Electrical Blk (Thermostat to Heater)
11 23768.0000 1 Lead, Electrical Blu (Thermostat to Limit)
12 12906.0000 1 Bracket, Thermostat Mounting
00970.0000 2 Nut, Keps #8-32
13 04227.1001 1 Thermostat Assy
02308.0000 2 Screw, Pan Head #8-32 x .375"
14 07073.0000 1 Grommet, Thermostat (Replacement Part)
15 11431.0002 1 Sprayhead Tube Kit (Includes 3 mounting nuts below & items 16 & 17)
00908.0000 3 Nut, Hex# 8-32
16 05515.0000 1 Gasket, Sprayhead Tube
17 05518.0000 1 Hub, Syphon
18 12949.0001 1 Wiring Harness, Heater/Limit (15 AMP Models)
12949.0002 1 Wiring Harness, Heater/Limit (20 AMP Models)
12949.0003 1 Wiring Harness, Heater/Limit (35 AMP Models)
19 01075.0000 1 Nut, Hex .438" - 20
20 01082.0000 1 Sprayhead, 6-Hole
01082.0004 1 Sprayhead, 5-Hole (“A” Models - Optional)
01082.0007 1 Sprayhead, 1-Hole (Brewers with Pouch Pack Funnel)
TANK AND COMPONENTS CRT5, CRTA5, CRTB5 (FIRST TYPE)
Includes items 1 thru 18. Not
Available. Order Second Type
Tank Assy
Includes items 2 & 4 thru 18. Not
Available. Order Components
Includes items 2 & 3
Includes item 8
Not Illustrated
10857 061500

12
BUNN®CRT5
CRTF5
4
2
3
5
6
7
8
9
10 11
12
13
14
15
16
9
1
TANK AND COMPONENTS CRT5, CRTA5, CRTB5 (SECOND TYPE)
17
P654
10857 022500

ITEM PART NO. QTY. DESCRIPTION
13
-25319.1001 1 Tank Assy, 1800W 120V (Includes items 1 thru 15)
25319.1002 1 Tank Assy, 3500W 120/240V (Includes items 1 thru 15)
-------------- 1 Tank Assy, 1850W 220V (Includes items 1 thru 15)
-------------- 1 Tank Assy, 3500W 240V (Includes items 1 thru 15)
01315.0000 2 Screw, Truss Head #8-32 x .3/8”
00912.0000 2 Fastener, J-Type #8-32
104119.0000 1 Tank W/Blanket Warmer, 120V
04133.0000 1 Tank W/Blanket Warmer, 220V
204118.0000 1 Tank
304260.0000 1 Blanket Warmer, 50W 120V
01927.0000 1 Blanket Warmer, 50W 220V
404221.0000 1 Gasket, Tank Lid
525158.0002 1 Tank Lid
00908.0000 8 Nut, Hex #8-32
6 00942.0000 2 Nut, Hex .50"-20
729329.1000 1 Thermostat, Limit
800943.0000 2 Gasket, Tank Heater
904636.1000 1 Tank Heater, 1800W 120V
01925.1000 1 Tank Heater, 1850W 220V
20941.1000 1 Tank Heater, 3500W 200V
04637.1000 1 Tank Heater, 3500W 240V
10 23769.0000 1 Lead, Electrical BLK (Thermostat to Heater)
11 23768.0000 1 Lead, Electrical BLU(Thermostat to Limit)
12 11431.0002 1 Sprayhead Tube Kit (Includes 3 mounting nuts below & items 15 & 16)
00908.0000 3 Nut, Hex #8-32
13 05515.0000 1 Gasket, Sprayhead Tube
14 05518.0000 1 Hub, Syphon
15 01075.0000 1 Nut, Hex .438" - 20
16 01082.0000 1 Sprayhead, 6-Hole
01082.0004 1 Sprayhead, 5-Hole (“A” Models Only-Optional)
01082.0007 1 Sprayhead, 1-Hole (Brewers with Pouch-Pack Funnel)
17 ------------- - Thermostat Leads (See Electrical and Operating Controls)
TANK AND COMPONENTS W/OUT FAUCET (SECOND TYPE)
Not Available. Order
Components.
Includes items 2 & 3
Includes item 8
10857 022500

14
BUNN®CRT5
CRTF5
4 14 15 18
5
6
11
7
10
12
8
9
13
16
17
19
20
21
23
24
13
2
3
1
REPLACEMENT PART
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5 (FIRST TYPE)
P664.87
10857 022500

ITEM PART NO. QTY. DESCRIPTION
15
--------------- 1 Tank Assy, 1800W 120V
-------------- 1 Tank Assy, 3500W 120/240V
-------------- 1 Tank Assy, 3500W 240V
-------------- 1 Tank Assy, 1850W 220V
-------------- 1 Tank Assy, 1600W 100V
12961.1009 1 Tank Assy, 3500W 200V
01315.0000 2 Screw, Pan Head #8-32 x .375”
00912.0000 2 Fastener, J-Type #8-32
104119.0000 1 Tank W/Blanket Warmer, 120V
04133.0000 1 Tank W/Blanket Warmer, 220V
204118.0000 1 Tank
304260.0000 1 Blanket Warmer, 50W 120V
01927.0000 1 Blanket Warmer, 50W 220V
404221.0000 1 Gasket, Tank Lid
5-------------- 1 Tank Lid (Not Available. Order Second Type Tank Lid.)
00908.0000 8 Nut, Hex #8-32
6 00400.0001 2 Elbow, Male .250" Flare x .125" MPT
7 12687.0000 2 Nut, Hex .562"-24
8 12688.0000 2 Gasket, Water Coil
912689.1000 1 Coil Assy, Hot Water
10 29329.1000 1 Thermostat, Limit
11 00942.0000 2 Nut, Hex .50"-20
12 00943.0000 2 Gasket, Tank Heater
13 20939.1000 1 Tank Heater, 1600W 100V
04636.1000 1 Tank Heater, 1800W 120V
01925.1000 1 Tank Heater, 1850W 220V
04637.1000 1 Tank Heater, 3500W 240V
20941.1000 1 Tank Heater, 3500W 200V
14 20211.0100 1 Thermal Safety Fuse (Thermostat to Heater)
15 23768.0000 1 Lead, Electrical Blk (Thermostat to Limit Thermostat)
16 12906.0000 1 Bracket, Thermostat Mounting
00970.0000 2 Nut, Keps #8-32
17 04227.1001 1 Thermostat Assy
02308.0000 2 Screw, Pan Head #8-32 x .375"
18 07073.0000 1 Grommet, Thermostat
19 11431.0002 1 Sprayhead Tube Kit (Includes 3 mounting nuts below & items 20 & 21)
00908.0000 3 Nut, Hex #8-32
20 05515.0000 1 Gasket, Sprayhead Tube
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5 (FIRST TYPE)
Includes items 2 & 4 thru 22. Not
Available. Order Components
Includes items 2 & 3
Includes items 1 thru 22. Not
Available. Order Second Type
Tank Assy.
Includes item 12
(Continued)
10857 022500

16
BUNN®CRT5
CRTF5
4 14 15 18
5
6
11
7
10
12
8
9
13
16
17
19
20
21
23
24
13
2
3
1
REPLACEMENT PART
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5 (FIRST TYPE)
(Continued)
P664.87
10857 022500

ITEM PART NO. QTY. DESCRIPTION
17
21 05518.0000 1 Hub, Syphon
22 12949.0001 1 Wiring Harness, Heater/Limit (15 AMP Models)
12949.0002 1 Wiring Harness, Heater/Limit (20 AMP Models)
12949.0003 1 Wiring Harness, Heater/Limit (35 AMP Models)
23 01075.0000 1 Nut, Hex .438" - 20
24 01082.0000 1 Sprayhead, 6-Hole
01082.0004 1 Sprayhead, 5-Hole (“A” Models - Optional)
01082.0007 1 Sprayhead, 1-Hole (Brewers with Pouch Pack Funnel)
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5 (FIRST TYPE)
Not Illustrated
10857 022500

18
BUNN®CRT5
CRTF5
4
2
3
6
7
11
10
14 15 22
16
17
18
20
21
13
512
8
13
9
1
P655
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5
(SECOND TYPE)
10857 022500

ITEM PART NO. QTY. DESCRIPTION
19
-25320.1001 1 Tank Assy, 1800W 120V (Includes items 1 thru 19)
25320.1002 1 Tank Assy, 3500W 120/240V (Includes items 1 thru 19)
-------------- 1 Tank Assy, 1850W 220V (Includes items 1 thru 19)
-------------- 1 Tank Assy, 3500W 240V (Includes items 1 thru 19)
01315.0000 2 Screw, Truss Head #8-32 x .375”
00912.0000 2 Fastener, J-Type #8-32
104119.0000 1 Tank W/Blanket Warmer, 120V
04133.0000 1 Tank W/Blanket Warmer, 220V
204118.0000 1 Tank
304260.0000 1 Blanket Warmer, 50W 120V
01927.0000 1 Blanket Warmer, 50W 220V
404221.0000 1 Gasket, Tank Lid
525158.0003 1 Tank Lid
00908.0000 8 Nut, Hex #8-32
6 00400.0001 2 Elbow, Male .250" Flare x .125" MPT
712687.0000 2 Nut, Hex Brass .562"-24 (Water Coil)
8 12688.0000 2 Gasket, Water Coil
9 12689.1000 1 Coil Assy, Hot Water (Includes item 8)
10 29329.1000 1 Thermostat, Limit
11 00942.0000 2 Nut, Hex .50"-20 (Tank Heater)
12 00943.0000 2 Gasket, Tank Heater
13 04636.1000 1 Tank Heater, 1800W 120V
01925.1000 1 Tank Heater, 1850W 220V
04637.1000 1 Tank Heater, 3500W 240V
20941.1000 1 Tank Heater, 3500W 200V
14 20211.0100 1 Thermal Safety Fuse (Thermostat to Heater)
15 23768.0000 1 Lead, Electrical BLU (Thermostat to Limit)
16 11431.0002 1 Sprayhead Tube Kit (Includes 3 mounting nuts below & items 20 & 21)
00908.0000 3 Nut, Hex #8-32
17 05515.0000 1 Gasket, Sprayhead tube
18 05518.0000 1 Hub, Syphon
21 01082.0000 1 Sprayhead, 6-Hole
01082.0004 1 Sprayhead, 5-Hole (“A” Models Only-Optional)
01082.0007 1 Sprayhead, 1-Hole (Brewers With Pouch-Pack Funnel)
22 -------------- - Thermostat Leads (See Electrical and Operating Controls)
TANK AND COMPONENTS CRTF5, CRTFA5, CRTFB5 (SECOND TYPE)
Not Available. Order
Components.
Includes items 2 & 3
Includes item 12
10857 022500

20
BUNN®CRT5
CRTF5
STRAINER/FLOW CONTROL
ASSEMBLY
P666
2
3
6
4
5
13 14 15
16
17
BREWERS WITH FAUCET
22 23
BREWERS WITHOUT FAUCET
EXTERNAL STRAINER-FLOW CONTROL, SOLENOID AND LINES
21 18 19 18
21
24 22A
20
21 18 19 18
13 27 14 15
25
1
7 8 9
10 11 12
SOLENOID VALVE REPAIR PARTS
6 26
17
24 23
22 22A
SOLENOIDS W/1.48" DIA COIL
SOLENOIDS W/1" DIA COIL
10857 022500