Cleveland SteamCraft 10 Service Manual page 140

Page 134 SteamCraft 10 Service Manual, Chapter 6
Figure 6-24. Condenser Solenoid Valve
Bottom - 24-CEA-10
Figure 6-25. Condenser Solenoid Valve
Top-24-CGA-10
Printed 3/93
7. Check the coil resistance across the condenser solenoid terminals.
• Remove wiring connections from solenoid valve(s) at terminal strip
before making measurements. On models 24-CEA-10 separate wires at
terminal strip and make resistance measurements individually.
• If the reading is zero, the coil is shorted, and the solenoid valve should be
replaced.
8. For 24-CEA-10 models: Refer to Heater Contactor Test (
and check for 115/120 VAC across the coil terminals of the heater
contactor.
• If the meter does not read 115/120 VAC across the coil terminals of the
heater contactor, continue this procedure with step 9.
• If the meter reads 115/120 VAC across the coil terminals of the heater
contactor, the condenser solenoid wiring is faulty. For the top boiler,
check the brown, brown/white, condenser solenoid wiring for continuity
and secure connections. For the bottom boiler, check the yellow,
white/yellow, condenser solenoid wiring for continuity and secure
connections. Replace or repair faulty wiring and connections.
9. For 24-CGA-10 models: Check for 115/120 VAC across the terminals of
relay R2.
• If the meter does not read 115/120 VAC across the terminals of rela y R2,
continue this procedure with step 9.
• If the meter reads 115/120 VAC across the terminals of relay R2, the
condenser solenoid wiring is faulty. For the top condenser on the model
24-CEA-10, check the brown, brown/white, condenser solenoid wiring
for continuity and secure connections. For the top condenser on the
model 24-CGA-10, check the yellow, white/yellow, condenser solenoid
wiring for continuity and secure connections. For the bottom condenser
on the model 24-CEA-10, check the yellow, white/yellow, condenser
solenoid wiring for continuity and secure connections. For the bottom
condenser on the model 24-CGA-10, check the Brown, white/brown,
condenser solenoid wiring for continuity and secure connections.
Replace or repair faulty wiring and connections.
10. Check for 115/120 VAC from the TIMED/MANUAL switch orange wire
connection to the ON/OFF switch black wire connection.
• If the meter does not read 115/120 VAC between these
TIMED/MANUAL and ON/OFF switch wire connections, the fault is
not in the condenser solenoid valve. Test the TIMED/MANUAL switch.
• If the meter reads 115/120 VAC between these TIMED/MANUAL and
ON/OFF switch wire connections, the condenser solenoid wiring is
faulty. Check the brown, white/brown, orange, and black wires of
condenser solenoid wiring for continuity, and secure connections.
Replace or repair faulty wiring and connections.
• (For key pad timer units only) If the meter reads 115/120 VAC between
these TIMED/MANUAL and ON/OFF switch wire connections, the
condenser solenoid wiring is not faulty.
a. Test the float low level switch.
b. Test the high temperature limit switch.
Models 24-CGA-10 and 24-CEA-10
CT:20
Cleveland Ranges, Inc.
and )
CT:21