5925 Heisley Road • Mentor, OH 44060-1833
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Proof/Hot
Cabinets
FL-2212
Rev. 7 (10/08) Page 1 of 4
OPERATING and MAINTENANCE INSTRUCTIONS
Models: 120PH, 121PH and 126 PH Series Proof/Hot Cabinets
Model No. Volts Watts Amps Hertz Phase NEMA
120, 121PH, 126PH Series 120 2000 16.6 60 1 5-20P
120, 121PH, 126PH Series
w/240 suffi x
240 2000 8.6 60 1 6-15P
All are designed for AC service.
CONTROL PANEL PARTS IDENTIFICATION
1. Switch - Power 5. Yellow Light - Proof
2. Pilot Light - Power 6. Red Light - Heat
3. Thermostat - Humidity 7. Switch - Mode Selection
4. Thermostat - Air 8. Thermometer
HOW TO INSTALL UNIT:
Place cabinet near warm ovens. Do 1. NOT put in
drafty areas or near ventilating systems.
Plug cord end into proper wall outlet. 2.
Fill water pan (following steps a-c)3.
NOTE: No. 9-10 setting will give you an approximate
temperature of 95°F (35°C), and 90-
95% humidity. Experiment with different
“HUMIDITY” and “AIR” settings to get the
exact temperature and humidity you need. The
thermometer shows the temperature inside the
cabinet.
HOW TO PROOF:
Fill water pan (See “How to Install”)1.
Push “POWER” switch to “ON.” The yellow light 2.
will come on.
Push “MODE SELECTION” switch to “PROOF”. 3.
The yellow light will come on.
Turn “HUMIDITY” dial to No. 8.4.
Turn “AIR” dial to “OFF”.5.
Preheat for 30 minutes.6.
Put fresh or fully thawed dough into cabinet.7.
Turn “HUMIDITY THERMOSTAT” to No. 9.8.
CAUTION
NOTE: The cabinet temperature will drop temperature
inside cabinet if cold dough is added.
Do NOT put frozen dough into cabinet
NOTE: Check water level in water pan if you are
proofi ng longer than 90 minutes. Fill with
clean, hot water.
Use of treated or
soft water may be
required for proper
operation and to maintain warranty.
a. Lift off cover.
b. Fill with 3½ qts. (3.3 liters) of clean, hot water.
Replace cover.
c. Adjust vents on cover to half open.
1 85 7
3
4 6
ON
POWER
OFF
HUMIDITY
6
7
9
8
10
5
R
3
4
2
1
OFF
AIR MODE SELECTION
( I )
( 0 )
PROOF
HEAT
2
9
5
3
1
2
4
6
8
7
10
OFF
5925 Heisley Road • Mentor, OH 44060-1833
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Proof/Hot
Cabinets
FL-2212
Rev. 7 (10/08) Page 2 of 4
OPERATING and MAINTENANCE INSTRUCTIONS
Models: 120PH, 121PH and 126 PH Series Proof/Hot Cabinets
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE
REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE
PERSONNEL ONLY
RISK OF FIRE OR ELECTRIC SHOCK
DO NOT OPEN
WARNING
Allow cabinet to cool.1.
Remove Hot unit from cabinet.2.
Do NOT use abrasives or harsh 3.
chemicals.
HOW TO CLEAN THE CABINET:
WARNING
BEFORE cleaning
the cabinet:
HOW TO HOLD
Push “POWER” switch to “ON.” The yellow light 1.
will come on.
Push “MODE SELECTION” switch to “HEAT.” 2.
The red light will come on.
Turn “AIR” dial to temperature needed.3.
NOTE: No. 8 is about 175°F (79°C).
No. 6 is about 145°F (63°C).
No. 4 is about 115°F (46°C).
Proper food holding temperature
is 140°F (60°C) or higher.
Preheat cabinet for 30 minutes.4.
Put food into cabinet.5.
MAINTENANCE:
HOT UNIT REMOVAL INSTRUCTIONS:
Unplug power cord from wall outlet.1.
Remove screw from back of cabinet located just 2.
above cord.
Pull entire unit out the front of the cabinet.3.
CAUTION
DELIME OR DESCALE RESERVOIR PARTS AS
REQUIRED TO PREVENT DAMAGING BUILD-UP.
WARRANTY COVERAGE MAY BE AFFECTED WITHOUT PROPER
CLEANING.
HOW TO TURN UNIT OFF:
Push “POWER” switch to “OFF” position.
Cleaning Notes:
Wipe up spills as soon as possible.1.
Clean cabinet regularly to avoid heavy dirt build-2.
up.
Make a test spot with cleaner.3.
Follow manufacturer’s directions on cleaner.4.
Do not mix cleaners.5.
Avoid drips and splashes.6.
Empty water pan at least once a week.7.
5925 Heisley Road • Mentor, OH 44060-1833
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Proof/Hot
Cabinets
FL-2212
Rev. 7 (10/08) Page 3 of 4
OPERATING and MAINTENANCE INSTRUCTIONS
Models: 120PH, 121PH and 126 PH Series Proof/Hot Cabinets
TROUBLE-SHOOTING CHART:
FAILURE POSSIBLE CAUSE
1. Indicator lights do NOT light. 1a. Circuit breaker/fuse to wall outlet is blown.
1b. Cord is unplugged from wall outlet or cabinet.
1c. Switch is “OFF”.
2. Unit does not heat.
2a. Thermostat set too low or is “OFF”.
2b. Switch is “OFF”.
3. Unit gets too hot or won’t shut off. 3a. Defective electrical parts.
UNPLUG UNIT FROM WALL OUTLET.
4. Humidity is low 4a. Water in pan may be low
4b. Thermostat set too low
5. Blower does not work or makes noise. 5a. Defective blower.
NOTE: Optional digital thermometer will fl ash if cabinet temperature is below 140°F or above 250°F.
Call the factory if you need different settings.
If cause is none of the above, refer to our list of Authorized Service Centers, FL-1400.
HOW TO CLEAN UNIT:
SOIL CLEANER METHOD
DOOR
(Polycarbonate)
Dirt
Mild detergent* and water. 1. Wipe with soft, damp cloth.
2. Rinse well.
Grease and Oil
Weak, alcohol-type cleaner. 1. Wipe with soft, damp cloth.
2. Rinse well.
CABINETS
Inside and Outside
(Aluminum)
Dirt
Mild detergent* and hot water,
or mild abrasive cleaner.
1. Use soft, damp cloth.
2. Rinse with hot water.
3. Wipe dry.
Steam (No strong alkaline
additive).
1. Rinse after steam cleaning.
2. Wipe dry.
Fingerprints,
Grease and Oil
Chemical oven cleaner for
aluminum. Mild abrasive
cleaner; oily or waxy cleaner.
Follow oven cleaner
manufacturer’s directions.
Apply with clean, soft cloth.
Water Spots
Mild abrasive cleaner, Oily or
waxy cleaner.
Apply with soft, clean cloth.
Wipe with damp cloths.
*Mild detergents include soaps and non-abrasive cleaners.
5925 Heisley Road • Mentor, OH 44060-1833
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Proof/Hot
Cabinets
FL-2212
Rev. 7 (10/08) Page 4 of 4
OPERATING and MAINTENANCE INSTRUCTIONS
Models: 120PH, 121PH and 126 PH Series Proof/Hot Cabinets
REPLACEMENT PARTS:
DESCRIPTION 120 VOLT 208 VOLT 240 VOLT
Proof/Hot Unit (121PH) PHU-747-071 PHU-747-072 PHU-747-073
Proof/Hot Unit (120PH) PHU-747-077 PHU-747-078 PHU-747-079
Heater (Reservoir) 0811-285 0811-286 0811-287
Pan (Reservoir) 1017-097 1017-097 1017-097
Heater (Air) 0811-214 0811-250 0811-215
Thermostat Kit 0848-062-K 0848-062-K 0848-062-K
Thermometer Kit (Analog) 5238-030-K 5238-030-K 5238-030-K
Power Cord 0810-065-1 0810-039 0810-039
Proof & Heat Lights 0766-093 0766-093-1 0766-093-1
Power Light 0766-094 0766-095 0766-095
Switch (Power) 0808-116 0808-116 0808-116
Switch (Mode Selection) 0808-117 0808-117 0808-117
Blower Kit 0769-180-K 0769-182-K 0769-182-K
Drip Pan Kit 1017-058 1017-058 1017-058
LEGEND
SLEEVING
2000W, 240V, 60Hz, 1Ph
MODEL# 0747-056
2000W, 120V, 60Hz, 1Ph
MODEL# 0747-055
ELECTRICAL SPECS.
AC SERVICE
AC SERVICE
15
RA
1
2
SWITCH
POWER
A
BLOCK
TERMINAL
TERMINAL
BLOCK
G
G
G
B
240V, 15A
6-15P
W
G
W
120V, 20A
B
5-20P
L1
L2
PILOT
LIGHT
WATER
HEATER
AIR
HEATERS
1
2
4
3
43
SWITCH
MODE SELECTION
THERMOSTAT
THERMOSTAT
BLOWER
5
5
7
6
8
9
7
10
10
11
13
12
14
11
14
LIGHTS
INDICATOR
6
8
13
15
HUMIDITY
AIR
SPLICE
OPTIONAL
t°
3
C°
OFF
1
F°
32
OFF
1 2
t°
TRANSFORMER
110V/220V
5 8
321 4
FOR 120V
TRANSFORMER
110V/220V
SENSOR
5
DIP SWITCH (SW1)
SETTINGS
8
1 432
SENSOR
FOR 220V
12
9
50
51
50
51 51 51 50
52
51
50
50
-
1
-
2
-
3
-
4
Cres Cor 126PH Operating instructions
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