Curtis RU Series Service Manual

PROCEDURE FOR LIGHTING OR RELIGHTING
1. Turn GAS COCK handle to “off” position, and DIAL ASSEMBLY
to lowest temperature position.
2. Waitsufcientlengthoftimetoallowgaswhichmayhaveac-
cumulated in burner compartment to escape.
3. Turn GAS COCK handle to “Pilot” position.
4. Fully depress SET button, and light pilot burner (adjust if neces-
sary, as noted under “Pilot Burner Adjustment”).
5. Allow pilot to burn approximately ½ minute before releasing SET
button.Ifpilotamedoesnotremainlit,repeatoperationallowing
longer period before releasing SET button.
6. Turn GAS COCK handle to “on” position and turn dial assembly to
desired position.. The main burner will then ignite
PROCEDURE FOR ADJUSTING PILOT
1. Removepilotadjustmentcap.Adjustpilotkey,allowingameto 
 completelyenveloptheend⅜”oftheThermocouple.
2. Adjust pilot burner air shutter (if provided) to obtain a soft
 blueame.
RU-150 1Ø & WB-14
RU-300, 600 & 1000 3Ø
RU-225 1Ø
RU-150 & 225 3Ø
RU-300, 600 & 1000 1Ø
WC-913 -01
220V, 5 KW
THESE ELEMENTS
ARE INTERCHANG-
ABLE
RU-225 220V, 1Ø,
3 WIRE + GND
-02
-01
RU-300 7.5 KW, 208/220V, 3Ø, 3 OR 4 WIRE + GND.
3 - WC-908 220V @ 2.5 KW EA.
RU-600 10.5 KW, 208/220V, 3Ø, 3 OR 4 WIRE + GND.
3 - WC-911 220V @ 3.5 KW EA.
RU-1000 10.5 KW, 208/220V, 3Ø, 3 OR 4 WIRE + GND.
3 - WC-911 220V @ 3.5 KW EA.
RU-150-20 5.25 KW, 208/220V, 3Ø, 3 OR 4 WIRE + GND.
WC-907 -01 220V @ 1.75 KW
WC-907 -02 220V @ 1.75 KW
WC-907 -03 220V @ 1.75 KW
RU-225-20 10.5 KW, 208/220V, 3Ø, 3 OR 4 WIRE + GND.
WC-908 -01 220V @ 2.5 KW
WC-908 -02 220V @ 2.5 KW
WC-908 -03 220V @ 2.5 KW
WC-911 -01
220V, 3. 5KW
WC-911 -02
220V, 3.5 KW
RU-300 6 KW, 208/220V, 1Ø, 3 WIRE + GROUND
2 - WC-910 220V @ 3 KW EACH
RU-300 8 KW, 208/220V, 1Ø, 3 WIRE + GROUND
2 - WC-912 220V @ 4 KW EA.
RU-600 10 KW, 220V, 1Ø, 3 WIRE + GROUND
2 - WC-913 220V @ 5 KW EACH
RU-600 8 KW, 220V, 1Ø, 3 WIRE + GROUND
2 - WC-912 220V @ 4 KW EACH
RU-1000 10 KW, 220V, 1Ø, 3 WIRE + GROUND
2 - WC-913 220V @ 5 KW EACH
THESE ELEMENTS
ARE INTERCHANG-
ABLE
HEATING ELEMENTS, LOCATION & CONFIGURATION
-01
-02
-03
(LEFT)
(CENTER)
(RIGHT)
(SPIRAL)
(CENTER)
(EXTERIOR)
4

Curtis RU Series Specifications

General

Brand	Curtis
Model	RU Series
Category	Coffee Maker
Language	English