Wells WM-TR Service Manual

WELLS MANUFACTURING COMPANY2 ERIK CIRCLE, P. O. Box 280Verdi, NV 89439Customer Service (775) 345-0444 Ext.502fax: (775) 345-0569www.wellsbloomfield.c

DELIMING INSTRUCTIONS (continued) 8 7. Remove tank from Water-Max™ Remove TANK COVER from tank. Rinse cover and dry. Store tank co

SERVICING INSTRUCTIONS CABINET COMPONENTS 9

SERVICING INSTRUCTIONS (continued) CABINET COMPONENTS A. TANK SHELF 1. Removal a. Remove two screws (g). b. Lift the front o

SERVICING INSTRUCTIONS (continued) D. TOP COVER AND WRAP ASSEMBLY Note: For the purpose of servicing Water-Max™, the top cover and wra

SERVICING INSTRUCTIONS (continued) CONTACTOR Repair time not to exceed 0.5 hour A. Preparation 1. Disconnect Water-Max™ from electrical p

SERVICING INSTRUCTIONS (continued) SCR ASSEMBLY Repair time not to exceed 1.0 hour A. Preparation 1. Disconnect Water-Max™ from electrica

SERVICING INSTRUCTIONS (continued) COOLING FAN Repair time not to exceed 1.0 hour A. Preparation 1. Disconnect Water-Max™ from electrical p

SERVICING INSTRUCTIONS (continued) POWER SWITCH Repair time not to exceed 0.5 hour A. Preparation 1. Disconnect Water-Max™ from electrica

SERVICING INSTRUCTIONS (continued) INLET WATER VALVE ASSEMBLY Repair time not to exceed 0.5 hour (replace valve), or 1.0 hour (clean stra

SERVICING INSTRUCTIONS (continued) INLET WATER PRESSURE SWITCH Repair time not to exceed 0.5 hour A. Preparation 1. Disconnect Water-Max

WARNING: Electric Shock hazard All servicing requiring access to non-insulated electrical components must be performed by a factory authorized

SERVICING INSTRUCTIONS (continued) POWER BOARD Repair time not to exceed 1.0 hour (including calibration) A. Preparation 1. Disconnect Wat

SERVICING INSTRUCTIONS (continued) D. Return Unit to Service 1. Turn water supply on and check for leaks. 2. Connect Water-Max™ to electrical

SERVICING INSTRUCTIONS (continued) FAUCET AND SHANK ASSEMBLY Repair time not to exceed 0.5 hour A. Removal and Disassembly 1. Carefully drai

SERVICING INSTRUCTIONS (continued) DISPENSER TANK A. Tank Disassembly (refer to page 27) 1. Carefully drain all water from the tank. Remove the

SERVICING INSTRUCTIONS (continued) LOW WATER LEVEL PROBE Repair time not to exceed 0.5 hour A. Removal and Disassembly 1. Carefully drain al

WIRING DIAGRAM - DISPENSER 23

EXPLODED VIEW & PARTS LIST - DISPENSER 24 WATER-MAX™ DISPENSER

EXPLODED VIEW & PARTS LIST - DISPENSER (continued) 25

EXPLODED VIEW & PARTS LIST - TANK 26 WATER-MAX™ 5 - GALLON WATER TANK OVER-TEMP SAFETY SWITCHWATERLEVELPROBEHEATINGELEMENT(100W)HEATINGELEMENT(3

EXPLODED VIEW & PARTS LIST - TANK (continued) 27 5015174 pl5045085185195105142 pl5122 pl5092 pl5135055164 pl511part ofitem 507.5074 pl515506520p/

PRECAUTIONS & GENERAL INFORMATION xi SPECIFICATIONS

WELLS MANUFACTURING COMPANYDIVISION OF CARRIER REFRIGERATION2 ERIK CIRCLE, P. O. Box 280Verdi, NV 89439Customer Service (775) 345-0444 Ext.502fax: (7

TROUBLESHOOTING SUGGESTIONS SYMPTOM POWER INDICATOR not lit TANK INDICATOR not lit STATUS INDICATOR flashing No water flow from

SAFETY FEATURES & ERROR CODES SAFETY FEATURES Water-Max™ will not flow water from the dispense nozzle unless the water tank is in place. Water-M

CAUTION: SHOCK HAZARD Removal of the top, front or side panels results in exposed electrical circuits. Setting the temperature must be perfo

5 CLEANING INSTRUCTIONS DAILY CLEANING PRECAUTIONS: Press POWER SWITCH to OFF (0). Drain all water from TANK.

CAUTION Burn Hazard Water in Water-Max™ is EXTREMELY HOT DELIMING INSTRUCTIONS PRECAUTIONS: Water in tank is EXTREMELY HOT (over 200ºF)

DELIMING INSTRUCTIONS (continued) 4. Squeeze solution bottle and force deliming solution into Water-Max™ 5. Press latch on tank quick-disconnect f