GSI PNEG-1594 User Manual

Instructions

PNEG-1594

Omron H5CR Timer

1004 East Illinois Street • Assumption, IL 62510 • 1-217-226-4421

The CTR-004A Cycle Timer Replacement Kit is designed as a service replacement package for replacing
the Omron H5CR Cycle Timers, part # 415-3213-6, used on the CF/AB and CF/SA series dryers from
1997 through 2005. This kit replaces all three (3) cycle timers with the new style H5CX Omron Brand
Timer. It is not designed to be used on dryers older than 1997.

The CTR 004A timers function similar to earlier timers, but because of the new timer uses LED technology,
the timers will have to be rewired. Once it is rewired, you will be able to view and/or change the timer
settings. Please read the following information for installing and operating the new timers. Retain this
bullet-in with the operation manual for future circuit diagram and parts reference.

These instructions will cover CFAB 150-320 models made in 97-4/99 and 5/99-2005. All CFSA
models will require the addition of three (3) relays (included in this kit) and the circuit rewired with the
supplied instructions.

CFAB 150-320 made from 97-4/99 will not have written wiring instructions due to the lack of resources
concerning this series model. To determine if you have this series look for two (2) relays labeled 4CR and
5CR. If you have both of these relays you have the later circuit made after 4/99. If you do not, use the
wiring schematics that have been provided in Figure 5 on Page 10 and Figure 6 on Page 11. The BOLD
lines all schematics indicate which parts of the circuit have been affected and need to be changed.

Replacement Kit Instructions

CFAB 400-600 model dryers can use these timers directly with a terminal for terminal exchange of timers.

However, the times on the timers are unable to be adjusted until they are activated by the previous timer.
(For instance, the Cool Timer can not be adjusted until the Dry Timer expires; likewise with the Unload
Timer can not be adjusted until the Cool Timer expires.)

NOTE: CFAB 400-600 only: The new timer does not contain a terminal 10, so discard the jumper wire

normally located between terminals 8 and 10. The schematic in the operation manuals
(CFABL-01-2 and CFABL-02-2) can still be used to troubleshoot this circuit.

Timer Installation

1. Shut off the main power supply and turn dryer circuit breakers OFF.

2. Open the ASC dead front and disconnect wiring from the old cycle timers.

3. Remove the old timers from the dead front one at a time, making note of which wire numbers are
installed to each of the terminals.

4. Install the three (3) new H5CX timers using the white plastic panel mounting adaptor to lock the
timers to the dead front panel.

5. Mark and drill 2-13/64" holes in the front panel to mount the supplied din rail.

6. Attach the relays onto the din rail.

7. Mark the relays with the supplied labels. Place the UTR label on the larger 3PDT relay and the DTR,
CTR to the two (2) smaller relays.

8. Rewire the cycle timer circuit as indicated using the appropriate wiring diagram and step by step
instructions at supplied in this bullet-in.

Date: 07-29-13 PNEG-1594

Printed in the U.S.A.
Copyright © 2013 by GSI Group
www.gsiag.com

Page 1 of 11

CN-307138

Omron H5CR Timer Replacement Kit Instructions

Timer Testing

1. For testing purposes only, set each of the three (3) cycle timers to the 3 minutes range and adjust
timers to approximately 2 minutes.

2. Turn ON the dryer’s main power and dryer circuit breakers.

3. Start the dryer control circuit; turn the Mode Selector switch to AB or SA and the Electronic Moisture
Control switch (CF/AB) or the MC Selector switch (CF/SA) to OFF. Also turn the Unload switch to
AUTO, the CF/AB Fan switch to ON, the CF/AB Burner switch to AUTO; or the CF/SA Bottom Fan
switch to AUTO and the CF/SA Bottom Burner switch to AUTO.

4. Run the dryer through a complete HEATING, COOLING and UNLOAD cycle, being sure that the
cycles are completed as described in your operator’s manual.

5. MC HOLD CHECK: Restart the dryer and turn the Electronic Moisture Control switch (CF/AB) to ON
or the MC Selector switch (CF/SA) to ON. Also set the MC temp dial to its maximum set point. The
HEAT timer should complete its drying cycle, the MC hold light should come ON and heating should
continue. Decrease the MC set point until the MC hold light turns OFF. The heater should turn OFF
and the cooling cycle begins. Adjust the MC set point back up. The cooling cycle should continue.

6. UNLOAD AUGER SWITCH CHECK: Turn the Unload Auger switch to OFF. When the cooling cycle
is complete, the dryer will hold in the cooling mode until the Unload Auger switch is turned to AUTO
to begin the Unload cycle.

7. CONTINUOUS FLOW CHECK: Turn the Mode switch to Continuous Flow (CF/AB) or CF (CF/SA).
Also turn the Unload Auger switch to AUTO and observe that the unload auger and meter rolls are
operating and that the timers are not timing.

8. Reset the timers to the appropriate settings and ranges as recommended by the CYCLE TIME
CHARTS. (The times listed match those in the operator’s manual, except they are also listed with
decimal hours for convenience.)

Cycle Timer Parts List

Part # Description Qty

415-3233-0 H5CX Timer Programmed 3

TD-100282 SPDT 110VAC Relay 2

TD-100283 SPDT Relay Base 2

HF-7203 3PDT 110VAC Relay 1

7097555 3PDT Relay Base 1

406-2126-0 4" Din Rail Mount 1

S-8984 Screw, TCSF #10-32 x 5/8" RHP ZN 2

S-4334 Hex Nut #10-32 ZN Grade 2 2

PNEG-1594 Installation Instructions 1

DWL-CTR-004A Wire Label Set for Kit 1

18 Gauge White Wire 2

18 Gauge Red Wire 3

Page 2 of 11 PNEG-1594

Omron H5CR Timer Replacement Kit Instructions

H5CX Programming Information

Figure 1 H5CX Programming Information

PNEG-1594 Page 3 of 11

Omron H5CR Timer Replacement Kit Instructions

CFAB 150-320 Control Circuit 1 of 2

Figure 2 CFAB 150-320 Control Circuit 1 of 2

NOTE: Bold line indicates portion of circuit changed by Omron Timers.

Page 4 of 11 PNEG-1594