KwiKool CeilingMaster KCA Series Operation Manual Download Page 5

Page: 5 / 14

II / KCA/KCW Standard Features

Page 3

I / Unit Components

Built-in high lift condensate pump

Built-in HD mounting brackets

Built-in duct collars for supply and return air, and condensate discharge air

Fire alarm / EPO (emergency power off) N/O connection

Automatic shut off with alarm signal output and audible alarm for:

Condensate Pump

High Pressure Switch Activation

Low Pressure Switch Activation

Legend

1. Evaporator Return
2. Schreader Port
3. Manual High Pressure Switch
4. Evaporator Supply

5. Electrical Panel Cover
6. 1/4” Condensate Pump Discharge Nipple
7. Power Entry
8. Condenser Hot Air Discharge

Summary of Contents for CeilingMaster KCA Series

Page 1: ...KCA KCW Operation Manual CEILING MASTER...

Page 2: ......

Page 3: ...roper usage and all safeguards This manual should be retained for future reference Section I Unit Components Page 3 Section II KCA KCW Standard Features Page 3 Section III Introduction Page 4 Section...

Page 4: ......

Page 5: ...PO emergency power off N O connection Automatic shut off with alarm signal output and audible alarm for C D E Condensate Pump High Pressure Switch Activation Low Pressure Switch Activation 1 2 3 Legen...

Page 6: ...for use or misuse of unit improper installation or failure to follow local building codes V Installation Things you will need for installation B Before you begin installation it is important to verify...

Page 7: ...maximum flexibility is installation methods Vibration isolation is required but can be installed on the unit or on the attachment to the building structure One common installation method and one that...

Page 8: ...ctor and run the wire into the electri cal box Strip the ends of the wires and install the appropriate connectors to the 3 wires for single phase units and 4 wires on the 3 phase models Attach to the...

Page 9: ...water level at the drain No dripping from the drain hose at the clamping area G Wall Thermostat Connection Preparation for thermostat connection H Use with a single stage wall thermostat Type standar...

Page 10: ...re Alarm Control Panel or EPO Emergency Power Off to KCA KCW First remove the jumper from the S1 and S2 terminals of the external terminal block Connect the fire alarm signal wires or EPO wires to you...

Page 11: ...he 3rd party thermostat is connected properly to unit and secured to the wall D Test Operation E Check operation with wall thermostat Set wall thermostat to FAN ON or FAN ONLY mode Fan should engage w...

Page 12: ...al factory jumper and retest Condenser Blocked Make sure that the condenser inlets and outlets are not blocked Verify that the condenser intake air is not overheated due to lack of ventilation or cond...

Page 13: ...Switch Actuated Potentially low on refrigerant Call a qualified technician since this is not user serviceable Condensate Pump Overflow Check to make sure condensate line is not kinked or obstructed I...

Page 14: ...Revision 071916...