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Troubleshooting Guide

NCC7222-07 R2- 111207

19

Cause

Action

1. Filter not completely rotated into correct position.

1. Some filters (produced June 2007) have been spinwelded 

incorrectly and can only be rotated clockwise into ION to a 
certain point. If you want these filters replaced, contact the factory.

2. Ice Bank leak

2. Level inside Ice Bank is checked by software every 24 hours and

refilled (2 minute limit)… a small pinhole leak inside Ice Bank can
cause leak. Contact factory for replacement.

3. Tubing, Fitting, or Valve Leak

3. Check all fittings, tubing, and valves, and repair as needed.

Problem:  Water Leak

IMPORTANT – the ION uses an Inlet Valve to allow water to enter the appliance. Only when the customer presses
Touch Panel to dispense water – or when Ice Bank automatically fills – does the Inlet Valve open to allow water to enter
the appliance. 

On units with “Bypass” feature, the Inlet Valve is bypassed to allow for Filter Water from the ION to be routed out the
back of the appliance and over to a coffee machine. This option provide for continuous water flow (bypassing the Inlet
Valve) and is not recommended for installations that want to maintain the maximum level of leak prevention.

Содержание ION pure refreshment

Страница 1: ...NCC7222 07 R2 111207 TECHNICAL SERVICE MANUAL...

Страница 2: ...ed Squeeze sides at arrows and lift Loosen 2 screws at top rear Pull panel up at rear Then roll to right front corner Remove 3 screws left side Slide back 1 inch Tilt panel down to remove Remove Fauce...

Страница 3: ...2 07 R2 111207 Control Board Front Panel Assembly Filter Access Compressor Hot Tank LED SleepMode Sensor Touch Panel Faucet Power Supply Ice Bank Major Components Service View 2 LED1 LED2 Sleep Mode S...

Страница 4: ...oil Ice Bank Pump is activated for 1 minute every time Cold or Sparkling water is dispensed Ice Bank Pump comes on automatically for 1 minute every 10 minutes Level Sensor at front of Ice Bank automat...

Страница 5: ...Ice Bank from Fill Valve Inlet to Ice Bank from Filter Stainless Steel Water Coil Alternate Location for Cold Thermistor Cold Thermistor Evaporator Level Sensor Ice Bank Pump Tee to Hot or Ambient Wat...

Страница 6: ...InstaChill Cooling System NCC7222 07 R2 111207 5 Model 904 Cold Hot and Sparkling Model 905 Cold Hot and Ambient Model 903 Cold and Sparkling...

Страница 7: ...Ice Bank water is directed to Dispensing Valves at the outlet of the appliance for Cold Ambient Sparkling and Hot Water KEY LEARNING when you press one of the icons on the Touch Panel you are opening...

Страница 8: ...ank by removing 1 4 plug at bottom of Hot Tank elbow fitting MANUAL FILL On first STARTUP only the software will force you to make sure the Hot Tank is filled On every subsequent STARTUP make sure the...

Страница 9: ...pMode default is ON F May 31 2007 Changed Level Sensor setting G not implemented H June 6 2007 Corrected Filter Reset button to change LED s green Filter Monitor Settings default OFF J June 25 2007 Co...

Страница 10: ...PIN 2 RED PIN 1 PIN 3 BLACK PIN 2 PIN 1 RED COMPRESSOR FAN HEATER H2O REF COMP ICE BANK PUMP RELAY K3 FUSE ICE BANK PUMP 0 5 AMP PIN 3 WHITE PIN 2 PIN 1 RED PIN 3 PIN 2 WHITE PIN 1 RED PIN 3 PIN 2 WHI...

Страница 11: ...ater dispenses from Hot Valve page 14 Low or No Water Flow page 15 Blue LED not ON page 16 Blinking RED lights both together not alternating page 17 Steady Orange lights never goes to blinking Orange...

Страница 12: ...ED ON or OFF 2 If Blue LED is OFF this indicates ION is in SleepMode To lockout ION from SleepMode see programming section in Owners Manual 3 ION may be plugged into outlet controlled by light switch...

Страница 13: ...it click open and closed Place your finger on Dispensing valve and you can also hear it click open and closed A dead valve no electrical current is indicated when you cannot feel the plunger moving u...

Страница 14: ...he hot tank connector and wiring harness at Control Board with ION unplugged and Switch in ON position 3 Thermal Overload in Hot Tank Assembly has been tripped from dry firing hot tank 3 Replace Therm...

Страница 15: ...to Instruction Label inside filter door of appliance and notify customer 2 Do you hear both Inlet and Dispensing Valve clicking open and closed 2 Do you hear both Inlet and Dispensing Valve clicking...

Страница 16: ...ter supply tubing 2 Check water supply tubing and cut cleanly with razor knife 3 Is copper tubing used at Inlet Valve 3 Do not use copper tubing to connect to ION appliance use a 1 4 compression union...

Страница 17: ...nto the Control Board A photo sensor behind the LED3 on Front Panel allows software to turn the compressor OFF when room is dark Check the location carefully if room light is turned ON and OFF frequen...

Страница 18: ...Normal Operation Problem Blinking RED lights both together not alternating IMPORTANT Ice Bank automatically fills by using a Level Sensor To prevent endless water flow from failed Level Sensor softwa...

Страница 19: ...ors as needed If NO then replace Control Board programming error or defect on Control Board perhaps shipping damage is preventing Control Board from initialization Problem Steady Orange lights never g...

Страница 20: ...3 Tubing Fitting or Valve Leak 3 Check all fittings tubing and valves and repair as needed Problem Water Leak IMPORTANT the ION uses an Inlet Valve to allow water to enter the appliance Only when the...

Страница 21: ...y RED lights Filter Change required When pressing Filter Reset button does not reset RED lights to GREEN IMPORTANT When changing filters ALWAYS reset the filter monitor time and gallons to zero by pre...

Страница 22: ...Frame Assembly NCC7222 07 R2 111207 21...

Страница 23: ...Display Valve Assembly Models 903 904 only NCC7222 07 R2 111207 22 for Models 903 904 only...

Страница 24: ...NCC7222 07 R2 111207 Filter Manifold Assembly 23...

Страница 25: ...Front Panel Assembly NCC7222 07 R2 111207 24...

Страница 26: ...Dispensing Assembly 901 NCC7222 07 R2 111207 25...

Страница 27: ...Dispensing Assembly 902 NCC7222 07 R2 111207 26...

Страница 28: ...Dispensing Assembly 903 NCC7222 07 R2 111207 27...

Страница 29: ...Dispensing Assembly 904 NCC7222 07 R2 111207 28...

Страница 30: ...Ice Bank Assembly NCC7222 07 R2 111207 29...

Страница 31: ...Final Assembly NCC7222 07 R2 111207 30...

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