Curtis GEMTIF10A1000 User manual

Service & Sales
1-800-421-6150 www.wilburcurtis.com
GEMSIF10A1000
G3 Single 1.5 Gallon Satellite Brewer
with IntelliFresh®
GEMTIF10A1000
G3 Twin 1.5 Gallon Satellite Brewer
with IntelliFresh®
TROUBLESHOOTING GUIDE
G3 GEMINI®INTELLIFRESH®BREWER

Service & Sales
1-800-421-6150 www.wilburcurtis.com
Service & Sales
1-800-421-6150 www.wilburcurtis.com
PART # DESCRIPTION
BREWER PARTS IDENTIFICATION
1. WC-844-101 VALVE, ADJ BY-PASS
2. WC-37388 KIT, LABEL & UCM
3. WC-29050 SPRAY HEAD ASSY, ADVANCED FLOW
4. WC-847 VALVE, WATER INLET 2GPM 120V 10W
5. WC-1501 FUSE HOLDER W/5A FUSE
6. WC-37121 KIT, DUMP VALVE LEFT
7. WC-1809 FAUCET, PS/HPS SERIES HOT WATER
8. WC-8559 RELAY, SOLID STATE 40A W/HEAT SINK
9. WC-5350 TUBE, ½ ID x 1/8W SILICONE
10. WC-5527K KIT, PROBE, ASSY WATER LEVEL
11. WC-5310 TUBING, 5/16” ID X 1/8” W SILICONE
PART # DESCRIPTION
12. WC-522 THERMOSTAT, RESET
13. WC-102 SWITCH, TOGGLE 125/250VAC RST
14. WC-1438-101 SENSOR, HEATING TANK
15. WC-43067 O’RING 4.5” ID SILICONE
16.
WC-2977-101K KIT, SPRAY HEAD FITTING ULTEM
17. WC-37317 9MM STRAIGHT FITTING
18. WC-37365 INLET FITTING
19. WC-37266 OVERFLOW FITTING
20. WC-37008 KIT, TANK LID ROUND
21. WC-934-04 ELEMENT, HEATING 2.5 KW 220V W/JAM NUTS

Service & Sales
1-800-421-6150 www.wilburcurtis.com
PARTS IMAGES
WC-844-101
VALVE, ADJ BY-PASS
1
WC-39388
KIT, LABEL & UCM
2
WC-29050
SPRAY HEAD ASSY, ADVANCED FLOW
3
WC-847
VALVE, WATER INLET 2GPM 120V 10W
4
WC-1501
FUSE HOLDER W/5A FUSE
5
WC-37121
KIT, DUMP VALVE LEFT
6
WC-1809
FAUCET, PS/HPS SERIES HOT WATER
7
WC-8559
RELAY, SOLID STATE 40A W/HEAT SINK
8
WC-5350
TUBE, ½ ID x 1/8W SILICONE
9
WC-5527K
KIT, PROBE, ASSY WATER LEVEL
10
WC-5310
TUBING, 5/16” ID X 1/8” W SILICONE
11
WC- 522
THERMOSTAT, RESET
12
WC-102
SWITCH, TOGGLE RST
13
WC-1438-101
SENSOR, HEATING TANK
14
WC-43067
GASKET, TANK LID
15
WC-2977-101K
KIT, SPRAYHEAD FITTING ULTEM
16
WC-37317
9MM STRAIGHT FITTING
17
WC-37365
INLET FITTING
18
WC-37266
OVERFLOW FITTING
19
WC-37008
KIT, TANK LID ROUND
20
WC-934-04
ELEMENT, HEATING W/JAM NUTS
21

Service & Sales
1-800-421-6150 www.wilburcurtis.com
LCD reads “Heating” LCD reads “Heating”
Verify that the resistance on the Temperature
Sensor is less than 10k ohms with a hot tank
(200+ degrees) If no, verify correct mounting and
that the walls of the tank are free of mineral de-
posits. If yes, bypass the sensor using a jumper
with a 5k ohm resistor. If the LCD reads “ready”
and the unit stops heating, replace the tempera-
ture sensor, if not, replace the UCM.
LCD reads “Ready to Brew”
Check the A.C. side of the SSR for continuity. if
continuity is present, replace the SSR, if no
continuity, replace UCM.
TROUBLESHOOTING INSTRUCTIONS
HEATING ISSUES
Verify 220 volts between L1-L2 on the
power block. If yes, proceed to #2. If no,
verify that the unit is plugged in correctly,
and the panel breaker is turned on.
Verify 220 volts between #2 & #4 on the
Manual Reset Thermostat. If yes, proceed
to #3, if no, reset or replace the Manual
Reset Thermostat.
Verify 220 volts across the Toggle Switch.
If yes, proceed to #4. If no, replace the
toggle switch.
Verify 220 volts across the Heating
Elements. If yes, proceed to #5. If no,
verify 5 VDC on the SSR. If yes, replace the
Solid State Relay, if no, replace the UCM.
Verify 19 ohm across each active Heating
Element, and replace any Heating
Element that reads “OPEN”.
Not heating: Overheating:
1
4
2
3
5
Is the water turned on?
Yes:
Yes:
No:
Yes:
No:
TANK FILLING ISSUES
Overlling:Not lling:
Verify 120 volts at inlet valve coil
Replace Inlet Valve
Remove Orange wire from the Water
Level Probe. Does the Tank Fill?
Replace Water Level Probe
Replace UCM
Does the tank continue to fill after the
toggle switch has been turned off ?
Yes:
No:
Yes:
No:
Replace Water Inlet Valve
Remove the Orange wire from the Water
Level Probe and connect it to ground.
Does the tank stop lling?
Replace the Water Level Probe
Replace the UCM

Service & Sales
1-800-421-6150 www.wilburcurtis.com
TROUBLESHOOTING INSTRUCTIONS - continued
BREWING ISSUES
LCD does not read “Brewing”
If the LCD reads “Ready to Brew” and no
response when Brew Button is pressed, replace
the UCM.
LCD reads “Brewing”
No water ow from the spray head:
Does water ow from the hot water faucet?
If yes, verify 120 volts at the dump valve coil.
If voltage is present at the dump valve coil,
replace the dump valve.
If 120 volts is not present at the dump valve
coil, conrm continuity of wiring between molex
connector and Dump Valve.
If yes, replace the UCM. (Verify the resistance
on the dump valve coil to be open in one direc-
tion, and under 2k ohm in the other direction
BEFORE REPLACING THE UCM).
If water does not ow from the hot water faucet,
replace the Water Level Probe.
*Ensure correct alignment of the spray head
tting and that the tubing is routed properly to
allow for maximum water ow.
*Ensure that the spray head is free of mineral
deposits, in good repair, and properly connected.
Short Pots:
Verify that the Dump Valve outlet tting on the
tank, the tubing between the tank outlet and the
spray head tting, the spray head, and Dump
Valve are clear of obstructions.
Ensure correct alignment of the spray head
tting and that the tubing is routed properly to
allow for maximum water ow.
Verify that the Hot Water Tank is lling correctly.
If not, replace the Water Level Probe.
If all the above are okay, replace the Dump
Valve.
Overowing the Pots:
Ensure that the spray head has not been
removed. Replace as needed.
Ensure that the Hot Water Tank is not overowing
(See Tank Filling Issues).
Ensure Cold Brew Lock is set to 5°F.
Ensure that Lime / Debis are not a factor. If all
the above are okay, replace the Dump Valve.

Service & Sales
1-800-421-6150 www.wilburcurtis.com
NOTES
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________

JAN/2016 M203_TS_WC_GEMIF_revNC
Wilbur Curs Co., Inc.
6913 Acco Street, Montebello CA 90640
Customer Service: 800.421.6150 | 323.837.2300
csrassistance@wilburcurs.com
Tech Support: 800.995.0417
www.wilburcurs.com