Wells M200 Series Owner'S Manual Download Page 1

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WELLS BLOOMFIELD, LLC

10 Sunnen Dr., St. Louis, MO 63143

telephone: 314-678-6314

fax: 314-781-2714

www.wellsbloomfield.com

IMPORTANT: DO NOT DISCARD THIS MANUAL

This manual is considered to be part of the appliance and is to be given to the OWNER or
MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of
this appliance. Additional manuals are available from your WELLS DEALER.

THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR
INSTALLING THIS APPLIANCE.

Contact your WELLS DEALER if you have any

questions concerning installation, operation or maintenance of this equipment.

OWNERS MANUAL

BUILT-IN WELL

MODULAR

WARMERS

with

INFINITE,

THERMOSTAT or DIGITAL

CONTROLS

MODELS

M200, M227, MOD200, MOD227
M300, M327, MOD300, MOD327
M400, M427, MOD400, MOD427
M500, M527, MOD500, MOD527

Includes

INSTALLATION

USE & CARE

EXPLODED VIEW

PARTS LIST

WIRING DIAGRAM

011C

p/n

2M-

Z16298 Rev. (-)

M011C.02

0816

MOD-200T

MOD-200TDN

Summary of Contents for M200 Series

Page 1: ...available from your WELLS DEALER THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR INSTALLING THIS APPLIANCE Contact your WELLS DEALER if you have any questions concerning installation operation or maintenance of this equipment OWNERS MANUAL BUILT IN WELL MODULAR WARMERS with INFINITE THERMOSTAT or DIGITAL CONTROLS MODELS M200 M227 MOD200 MOD227 M300 M327 MOD300 MOD327 M400 M427 MOD4...

Page 2: ...ipt and that the note of loss or damage is signed by the delivery person 2 FILE CLAIM FOR DAMAGE IMMEDIATELY Regardless of the extent of the damage 3 CONCEALED LOSS OR DAMAGE if damage is unnoticed until the merchandise is unpacked notify the transportation company or carrier immediately and ﬁle CONCEALED DAMAGE claim with them This should be done within ﬁfteen 15 days from the date the delivery w...

Page 3: ...t maintenance of this appliance will ensure that it gives you the very best performance and a long economical service life This manual contains the information needed to properly install this appliance and to use and care for the appliance in a manner which will ensure its optimum performance WARRANTY xi TABLE OF CONTENTS Thank You for purchasing this Wells Bloomﬁeld appliance INTRODUCTION SPECIFI...

Page 4: ... 240 VAC 6600W 17 8A 17 8A 11 3A 27 5A MOD 427TDM 208 VAC 4960W 14 5A 14 5A 9 8A 23 8A 240 VAC 6600W 17 8A 17 8A 11 3A 27 5A MOD200TDM AF 208 VAC 2480W 6 0A 6 0A 10 3A 11 9A 240 VAC 3300W 6 9A 6 9A 11 9A 13 8A MOD200TDMN AF 208 VAC 2480W 6 0A 6 0A 10 3A 11 9A 240 VAC 3300W 6 9A 6 9A 11 9A 13 8A MOD227TDM AF 208 VAC 2480W 6 0A 6 0A 10 3A 11 9A 240 VAC 3300W 6 9A 6 9A 11 9A 13 8A MOD300TDM AF 208 VA...

Page 5: ... M227EAF M227CEAF6 M227EAF6 M300E 208 240V 3 733 4 944 10 3 11 9 10 3 11 9 10 3 11 9 17 9 20 6 M300E6 M300EAF M300EAF6 M300ED M300ED6 M300EDM M300EDM6 M327EAF M327EAF6 M327EDM M327EDM6 M300EAFTH 208 240V 2 704 3 600 7 5 8 7 7 5 8 7 7 5 8 7 13 15 M400E 208 240V 4 950 6 600 14 5 17 8 14 5 17 8 9 8 11 3 23 8 27 5 M400E6 M400EAF M400EAF6 M400ED M400ED6 M400EDM M400EDM6 M427EAF M427EDM M427EDM6 M500E 2...

Page 6: ...e switch controlled warmers are equipped with a hi limit device to prevent overheating The hi limit will self reset after the warmer has cooled 3 On warmers equipped with an INDICATOR LIGHT the light will glow when the inﬁnite switch is in any position other than OFF 4 The TEMPERATURE CONTROL KNOB will rotate without stopping with PREHEAT and OFF having obvious detents The OFF position is a positi...

Page 7: ...liance use limitations and associated restrictions Operating instructions must be read and understood by all persons using or installing this appliance Cleanliness of this appliance is essential to good sanitation Read and follow all included cleaning instructions and schedules to ensure the safety of the food product Disconnect this appliance from electrical power before performing any maintenanc...

Page 8: ...g any installation Read and understand all labels and diagrams attached to the appliance Carefully account for all components and accessories before discarding packing materials Store all accessories in a convenient place for later use INSTALLATION NOTES 1 Installation and start up of built in warmers MUST be performed by an authorized installation company 2 It is the responsibility of the install...

Page 9: ...this appliance must be installed in compliance with Massachusetts Fuel Gas and Plumbing Code CMR 248 1 IMPORTANT All plumbing installations must be performed by a qualiﬁed plumber 2 For units equipped with a DRAIN LINE Some jurisdictions may require an approved air gap or other back ﬂow prevention device in the drain It is the responsibility of the plumber to determine such requirement to provide ...

Page 10: ...30 minutes then set the control for the desired temperature Be sure to keep the warmer covered during preheat and operation AUTOFILL WARMERS 1 Autoﬁll warmers sense water level by a sensor placed at the proper level For manifolded autoﬁll warmers the water level sensor ﬁll tube is in one pan only normally in the far left pan 2 Water ﬁlls the pan through an inlet tube For manifolded autoﬁll warmers...

Page 11: ...r poured into any one section will seek the same water level with all sections on the manifold 3 Make sure the drain valve is fully closed before ﬁlling warmer Digital Control Operation This control will provide close regulation of the temperature in the basin and give an indication of the air temperature surrounding the food container The temperature is adjustable from 100 to 200 F Pressing the O...

Page 12: ...t warmer ﬂange to counter seal Reseal with food grade silicone sealant if necessary Failure to do so may allow grease and water to leak into insulation and heating element causing a potential ﬁre and or electric shock hazard 5 Inspect warmer tank for damage Damage to the outer body may allow grease and water to leak into insulation and heating element causing a potential ﬁre and or electric shock ...

Page 13: ...ccumulated scale 2 Heat water to maximum temperature 190º F or higher 3 Pour contents of one package of commercial delime cleaner into each warmer pan Stir to dissolve cleaner Turn heat control OFF Cover pans 4 Allow solution to soak at least one hour or overnight for heavy scale buildup 5 Drain hot water from pans Scrub with a plastic scouring pad Rinse thoroughly with hot water then dry 6 Reﬁll ...

Page 14: ...orized Wells Service Agency for repairs Warmer slow to heat Mineral deposits on pan acting as a insulator Clean pan s with delime cleaner Wired to wrong voltage Verify supply voltage must match voltage on warmer nameplate Drain equipped unit will not hold water Drain valve not fully closed Check drain valve for debris and close fully Drain valve damaged or pan s leaking Contact your Authorized Wel...

Page 15: ...mer pans insets and other vessels are subject to a harsher environment Wells Manufacturing uses an very high quality stainless steel 304DDQ for our food warmer pans Even the highest quality stainless steel however is mostly iron and will rust pit and corrode under the following conditions Poor Water Quality Hard water water with a high content of dissolved minerals will leave mineral deposits when...

Page 16: ...0TD MOD200TDM Standard Drain Manifold Auto Fill Narrow Pan Assyw Auto Fill Connec tion Auto Fill Sensor Assy Built In Modular Warmer Identifier IL2527 M300CTDNMAF6 96 Capillary Tube Auto Fill Manifold Narrow Drain T Thermostat E Digital Niether Infinite 00 20 Pan 27 27 Pan Corded Number of Pans M or MOD same ...

Page 17: ...Warmers EXPLODED VIEW PARTS LIST 15 3 6 7 8 9 10 5 1 3 2 4 16 15 21 24 25 17 25 24 23 22 11 12 13 14 18 20 10 19 AutoFill Units Only 26 See Detail A Digital Controlled Units 29 27 28 30 34 36 35 T units only 33 31 32 BUILT IN MODULAR WARMERS SK2615 Rev 8 15 12 ...

Page 18: ...LVE 1 IN GATE BRONZE 1 MANIFOLD UNITS 5 WS 503713 PROBE ASSY SS AUTOFILL WRMR 1 AUTOFILL UNITS 6 2K 48198 ELBOW 3 8 X 90DEG BRASS 1 AUTOFILL UNITS 7 2K 48197 NIPPLE 3 8 NPT X 2 BRASS 1 AUTOFILL UNITS 8 2V 47650 VALVE ANTISYPHON 3 8 1 AUTOFILL UNITS 9 2K 47662 FTG STR BRS 3 8NPT X3 8IN 1 AUTOFILL UNITS 10 2C 46591 CLAMP HOSE 5 8 2 AUTOFILL UNITS 11 2K 31040 BUSHING HEYCO 7 8 OD 1 THERMOSTAT UNITS 1...

Page 19: ... INSUL FG 6 MICRO 1 36 SOLD BY FOOT 30 2H 36196 INSUL FG 6 MICRO 1X45 SOLD BY FOOT 31 P2 WL0082 PAN ELEM ASSY 2 M200 DIGITAL P2 WL0096 PAN ELEM ASSY MOD 227 527 M227 DIGITAL WS 503843 KIT PAN ELEM W ELEMENT 208 240 M200 T STAT INFINITE WS 503701 KIT ELEM PAN W ELEMENT M200 T STAT NARROW WS 503840 KIT ELEM PAN W ELEMENT M227 T STAT 32 WS 50396 ELEM 120V 1200W 2 M200 INFINITE 120V WS 50398 ELEM 240V...

Page 20: ...ANIFOLD UNITS 5 WS 503713 PROBE ASSY SS AUTOFILL WRMR 1 AUTOFILL UNITS 6 2K 48198 ELBOW 3 8 X 90DEG BRASS 1 AUTOFILL UNITS 7 2K 48197 NIPPLE 3 8 NPT X 2 BRASS 1 AUTOFILL UNITS 8 2V 47650 VALVE ANTISYPHON 3 8 1 AUTOFILL UNITS 9 2K 47662 FTG STR BRS 3 8NPT X3 8IN 1 AUTOFILL UNITS 10 2C 46591 CLAMP HOSE 5 8 2 AUTOFILL UNITS 11 2K 31040 BUSHING HEYCO 7 8 OD 1 THERMOSTAT UNITS 12 WS 50131 TERM BLOCK KI...

Page 21: ...36196 INSUL FG 6 MICRO 1X45 SOLD BY FOOT 31 P2 WL0082 PAN ELEM ASSY 3 M300 DIGITAL P2 WL0096 PAN ELEM ASSY MOD 227 527 M327 DIGITAL WS 503843 KIT PAN ELEM W ELEMENT 208 240 M300 T STAT INFINITE WS 503701 KIT ELEM PAN W ELEMENT 2 M300 T STAT NARROW P2 WL0072 PAN ELEM ASSY MID MOD300T 1 WS 503840 KIT ELEM PAN W ELEMENT 3 M327 T STAT 32 WS 50396 ELEM 120V 1200W 3 M300 INFINITE 120V WS 50398 ELEM 240V...

Page 22: ...27 T STAT DRAIN MANIFOLD 3 M427 T STAT DRAIN MANIFOLD AUTOFILL 4 2V 35609 VALVE 1 IN GATE BRONZE 1 MANIFOLD UNITS 5 WS 503713 PROBE ASSY SS AUTOFILL WRMR 1 AUTOFILL UNITS 6 2K 48198 ELBOW 3 8 X 90DEG BRASS 1 AUTOFILL UNITS 7 2K 48197 NIPPLE 3 8 NPT X 2 BRASS 1 AUTOFILL UNITS 8 2V 47650 VALVE ANTISYPHON 3 8 1 AUTOFILL UNITS 9 2K 47662 FTG STR BRS 3 8NPT X3 8IN 1 AUTOFILL UNITS 10 2C 46591 CLAMP HOS...

Page 23: ...X CONDUIT 90X3 8 2 25 2I Z12311 GASKET FIBER WASHER 2 26 P2 300712 COVER BOT M227 427TDM AM 2 M427E MOD427TDM AF P2 35004 COVER BOTTOM 200 SERIES 2 M400 27 P2 303359 SHROUD SIDE MODS ROHS 2 M400 28 P2 Z14627 SHROUD FRONT M4 1 M400 427 DIGITAL P2 48192 SHROUD REAR MOD 420 427 M400 P2 303358 SHROUD FRONT MOD 400 427 M400 INFINITE T STAT 29 2H 36050 INSUL FG 6 MICRO 1 36 SOLD BY FOOT 30 2H 36196 INSU...

Page 24: ... 1 MANIFOLD UNITS 5 WS 503713 PROBE ASSY SS AUTOFILL 1 AUTOFILL UNITS 6 2K 48198 ELBOW 3 8 X 90DEG BRASS 1 AUTOFILL UNITS 7 2K 48197 NIPPLE 3 8 NPT X 2 BRASS 1 AUTOFILL UNITS 8 2V 47650 VALVE ANTISYPHON 3 8 1 AUTOFILL UNITS 9 2K 47662 FTG STR BRS 3 8NPT X3 8IN 1 AUTOFILL UNITS 10 2C 46591 CLAMP HOSE 5 8 2 AUTOFILL UNITS 11 2K 31040 BUSHING HEYCO 7 8 OD 1 THERMOSTAT UNITS 12 WS 50131 TERM BLOCK KIT...

Page 25: ...COVER BOT MOD227 427TDM A M527 P2 300704 COVER BOT MOD327 527TDM A 27 P2 303359 SHROUD SIDE MODS ROHS 2 M500 28 P2 Z14627 SHROUD FRONT M4 1 M500 427 DIGITAL P2 48191 SHROUD REAR MOD 500 527 M500 P2 303376 SHROUD FRONT MOD 500 527T M500 INFINITE T STAT 29 2H 36050 INSUL FG 6 MICRO 1 36 SOLD BY FOOT 30 2H 36196 INSUL FG 6 MICRO 1X45 SOLD BY FOOT 31 P2 WL0082 PAN ELEM ASSY 5 M500 DIGITAL P2 WL0096 PA...

Page 26: ...ll Modular Warmers EXPLODED VIEW DETAIL A 24 MODE EAF Digital Control Fab Warmer IL2523 Rev 8 21 12 SOME ITEMS ARE A REPRESENTATION OF THE ACTUAL APPREANCE DUE TO YOUR SPECIFIC MODEL 1 2 3 3 18 17 15 Nameplate 14 13 12 11 10 9 8 7 16 4 5 6 3 Detail A ...

Page 27: ...P ALL 11 2E Z14534 CONTROLLER TEMP 230V AUTO FILL 2E Z14534 1 THERMISTOR 90 2E Z14534 2 THERMISTOR 126 6 LEAD 12 2K Z1971 SPACER 257X 75X 25 NYLON AUTO FILL 13 2C 200110 WASHER 8 FLAT 18 8 SS ALL 14 2M Z14495 GRAPHIC M200 227EAF M200 227E 2M Z14498 GRAPHIC M200 227EAF M200 227EAF 2M Z14499 GRAPHIC M300 327E M300 327E 2M Z14526 GRAPHIC M300 327EAF M300 327EAF 2M Z14527 GRAPHIC M400 427E M400 427E M...

Page 28: ...ASE SER NO WM 1000 UP SAFETY THERMO 2 ELEMENT 2 Z H 60 50 SINGLE PHASE 15 0 13 0 8 7 7 5 8 7 7 5 4 2 1 3 1 16 14 15 13 12 11 TERM BLOCK THREE PHASE 240 8 7 7 5 208 REV H PN 2M 35758 WIRING DIAGRAM FOR MODULAR 300 WARMER 1 L 1 3 L 2 L L 2 1 L NOM AMPS PER LINE THREE PHASE L3 L2 VOLTS 6 5 ELEMENT 3 2 H2 P L L 1 2 H1 P L L 1 2 2 H H1 INFINITE SWITCH 3 PILOT LIGHT 3 3 5 4 2 1 L L P 2 1 H H 6 L1 SINGLE...

Page 29: ...LIGHT 4 11 7 8 12 14 2 H 2 1 L L P H1 H2 P L L 1 2 1 H H2 P 2 1 L L H1 H2 3 1 2 2 1 Z H 60 50 SINGLE PHASE 25 0 21 6 13 0 11 2 13 0 11 2 4 3 2 1 20 THREE PHASE 240 17 0 7 4 10 15 0 208 REV H PN 2M 35760 WIRING DIAGRAM FOR MODULAR 500 WARMER 5 3 3 9 6 4 8 2 1 7 12 1 6 5 2 L L L L L NOM AMPS PER LINE THREE PHASE L3 L2 VOLTS 8 7 ELEMENT 5 18 19 17 P L L 1 2 H1 15 INFINITE SWITCH 5 TERM BLOCK L1 SINGL...

Page 30: ... SHOULD BE CAPPED IF NOT USED 3300 2480 3 6 9 6 0 50 60 Hz 11 9 10 3 6 9 6 0 L2 21 22 20 6 V 240 208 17 9 WATTS MODEL MOD300E WATER FILL VALVE 1 LOW WATER CONTROL 6 9 1 2 3 19 2 5 1 4 S1 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY 4 5 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY 7 8 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY 6 9 L1 L2 L3 ...

Page 31: ...IRES 19 35 SHOULD BE CAPPED IF NOT USED 6600 4960 3 17 8 14 5 11 3 9 8 17 8 14 5 50 60 Hz 21 22 34 4 V 240 208 29 8 WATTS MODEL MOD500E WATER FILL VALVE 1 LOW WATER CONTROL 6 9 15 1 2 3 19 2 5 1 4 S1 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY 4 5 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY 7 8 HEATING ELEMENT TEMP CONTROL BACK VIEW SENSOR PROBE INPUT RELAY ...

Page 32: ...G ELEMENT 2 13 8 11 9 11 9 6 9 6 9 10 3 6 0 6 0 HZ 60 50 SINGLE PHASE THREE PHASE L3 L2 L1 VOLTS 208 240 208 240V SINGLE THREE PHASE WIRING DIAGRAM FOR MOD 200T WARMER W AUTO WATER FILL P N 2M 48109 REV F 35 36 38 WATER FILL VALVE PILOT LIGHT TERM BLOCK WATER PAN GRN PROBE INPUT NO COMMON 39 35 L3 SINGLE PHASE 4 39 6 21 L2 L1 LOW WATER CONTROL L3 L2 L1 4 3 2 1 PROBE COM 1 6 5 4 21 3 2 1 19 19 6 31...

Page 33: ...SE TERMINAL BOARD 12 9 1 4 3 1 4 7 9 12 9 35 L3 4 7 3 33 6 22 L2 L1 HEATING ELEMENT 3 20 6 17 9 11 9 11 9 11 9 10 3 10 3 10 3 HZ 60 50 SINGLE PHASE THREE PHASE L3 L2 L1 LOW WATER CONTROL VOLTS 208 240 208 240V SINGLE THREE PHASE WIRING DIAGRAM FOR MOD300TDM AND 327TDM W AUTO WATER FILL 4 3 2 1 PROBE COM 1 9 8 7 6 5 4 19 3 2 1 19 37 34 35 36 38 WATER FILL VALVE PILOT LIGHT THERMOSTAT 31 33 31 22 51...

Page 34: ...L TERM BLOCK THERMOSTAT 4 L1 L2 L3 REV C P N 2M 303564 240 208 VOLTS L1 L2 L3 THREE PHASE PHASE SINGLE 50 60 HZ 14 5 14 5 9 8 17 8 17 8 11 3 23 8 27 5 HEATING ELEMENT 4 SINGLE PHASE L1 L2 L3 1 15 35 7 4 15 16 38 36 35 34 37 19 COM PROBE 1 2 3 4 16 10 9 14 12 1 2 3 4 5 6 7 8 9 10 11 12 WIRING DIAGRAM FOR MOD 400TDM 427TDM W AUTO WATER FILL SINGLE CONTROL PANEL 208 240V SINGLE THREE PHASE 6 13 3 13 ...

Page 35: ...LE FEMALE CONNECTOR TERM BLOCK SINGLE PHASE SINGLE PHASE HEATING ELEMENT 4 27 5 23 8 11 3 17 8 17 8 9 8 14 5 14 5 HZ 60 50 L3 L2 L1 LOW WATER CONTROL 208 240 4 3 2 1 PROBE COM WATER FILL VALVE PILOT LIGHT THERMOSTAT ALTERNATE LOW WATER CONTROL INPUT NO COMMON MAX 34 37 35 19 38 36 35 36 38 19 37 34 19 22 4 5 6 7 8 9 4 22 9 6 33 7 29 28 35 30 28 30 10 12 29 13 32 15 27 14 13 12 11 10 WIRE CONNECTOR...

Page 36: ...ON WIRE CONNECTOR 15 18 35 17 20 3 10 7 13 4 1 9 6 16 L3 L2 L1 12 9 15 6 SINGLE PHASE 34 4 29 8 16 9 16 9 22 1 14 6 14 6 19 5 HZ 60 50 SINGLE PHASE THREE PHASE L3 L2 L1 VOLTS 208 240 WIRING DIAGRAM FOR MOD 500TDM 527TDM W AUTO WATER FILL SINGLE CONTROL PANEL L3 L2 L1 12 11 10 9 8 7 6 5 4 3 2 1 18 13 PILOT LIGHT THERMOSTAT TERM BLOCK 7 10 18 16 LOW WATER CONTROL WATER PAN PROBE 19 51 35 36 38 WATER...

Page 37: ...OL VOLTS 208 240 208 240V SINGLE THREE PHASE WIRING DIAGRAM FOR MOD 500TDM AND 527TDM WARMER W AUTO WATER FILL WATER PAN PROBE L3 L2 L1 4 3 2 1 PROBE COM 1 L3 L2 L1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 19 19 28 6 7 31 3 29 1 4 35 30 27 15 12 32 28 13 29 10 30 37 34 35 36 38 WATER FILL VALVE PILOT LIGHT THERMOSTAT TERM BLOCK 29 GRN 20 20 WIRE CONNECTOR ALTERNATE LOW WATER CONTROL INPUT NO COMMON MAX...

Page 38: ...nvert 12 x 20 warmer to hold three 4 qt insets DD 21616 ADAPTER TOP convert 12 x 20 warmer to hold one 7qt and one 4 qt DD 21618 ADAPTER TOP convert 12 x 20 warmer to hold four 2 qt insets WS 21623 ADAPTER TOP convert 12 x 27 SMPT 27 to hold three 7 qt insets DD 21503 4 QT ROUND INSET w lid WS 20774 7 QT ROUND INSET w lid WS 20587 11 QT ROUND INSET w lid WS 20908 11 QT ROUND INSET w hinged lid WS ...

Page 39: ...to 1 thick WS 22593 Wellslok Extension Kits for UL Listed units approved for installation in wood counter tops One well units require one kit Two and three well units require two kits four and ﬁve well units require three kits DRAIN VALVE EXTENSION KIT extension from drain to counter front with remote handle for use with D models only excluding DM models WS 20385 DRAIN SCREEN P2 31869 OPTIONAL 72 ...

Page 40: ...WELLS BLOOMFIELD LLC 10 Sunnen Dr St Louis MO 63143 telephone 314 678 6314 fax 314 781 2714 www wellsbloomfield c om ...

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