QUICK REFERENCE GUIDE
SET-UP INSTRUCTIONS FOR WARMER HEATING TEMPERATURES
AND SUPER HUMIDITY CONTROL IN COOLING
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| 9 PIN CONNECTOR |
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ICM PRINTED CIRCUIT BOARD |
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| SEC1 |
| SEC2 |
| J1 |
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| EASY SELECT TM |
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| AUX HEAT KW/CFM |
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A | 1075 | 875 | 725 | 625 |
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VIO |
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| AC/HP SIZE |
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B | 036 | 030 | 024 | 018 |
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BLU |
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| SYSTEM TYPE |
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C | ORN |
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| R |
| AC/HP CFM ADJUST |
| W1 | |||
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| NOM |
| LO | HI |
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D |
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BLK |
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| Y/Y2 | |
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| ON/OFF DELAY |
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| G | ||
| 0 | 30 | 0 | J2 |
| O |
E | 90 | 90 | 0 | ENH |
| C |
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| WHT |
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| CONTINUOUS FAN | AUX1 | HUM1 | |||
| LO | MED | HI | YEL | ||
F |
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YEL |
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| AUX2 | HUM2 |
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| 24VAC | |
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| HEATER/MOTOR | GRY |
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12 PIN CONNECTOR
EASY SELECT BOARD
1.Configuration Taps
(See Installation Instructions, for detailed description.)
A.AUX HEAT - Set for heater size (Ex:
B.AC/HP SIZE - Set for size of outdoor unit
C.SYSTEM TYPE - Select "HP COMFORT"
D.AC/HP CFM ADJUST - Select "LO"
E.ON/OFF DELAY - Select "ENH"
F.CONTINUOUS FAN - Select desired speed
2.Remove Jumper J1 to activate all dehumidify modes.
3.Complete wiring and install outdoor temperature sensor according to Installation Instructions.
THERMIDISTAT™ CONTROL SETTINGS
1.Set "DIP Switches" - Set the dip switches (back of Thermidistat Control Board) appropriately for specific system being installed.
2.Thermidistat Control Configurations
(See Thermidistat™ Control Installation Instructions for detailed description.)
•Option 5 (Variable Speed Motors) - set to ON
•Option 7 (Super Dehumidify) - set to ON
•Option 12 (Heaters during Defrost) - setting "2" is suggested for all heaters
•Option 16 - Heat pump systems set to ON for warmer heat below 40° F.
•Option 17 - Select programmable or
3.Set desired humidity level on front of Thermidistat
(50 to 55% RH recommended). For dehumidification in cooling, both "dhu" and "cool" must be displayed.
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| ICM QUICK REFERENCE GUIDE |
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| TABLE 24ÐTROUBLESHOOTING CHART |
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| SYSTEM | CAUSE | REMEDY |
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| Blower wheel not secured to shaft | Inspect and properly tighten blower wheel to shaft |
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| IFM does not run | Insufficient voltage at motor | Determine cause and correct |
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| Power connectors not properly seated | Connectors should snap easily; do not force |
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| IFM operation is intermittent |
| Gently pull wires individually |
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| Connectors not firmly seated | to be sure they are inserted |
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| into the connectors |
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