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IM 950-1 / Page 2 of 38

 

         COOL 
DAY 1 
            

     AM 

 

   

8:00 

MORN 

 

    

 

3.1

  The touchpad of the electronic controller can be  

programmed for four time periods, 

MORN,  

DAY, EVE

, and 

NITE

 that are customizable for 

each day of the week. Each period will have a  

start time, heat and cool temperatures. The unit  

will monitor the day and time, while maintaining  

the specific conditions for each period of the  

day. During programming, the item that is   

flashing is adjustable. 

3.2

  To enter the program menu, press 

 SLEEP

 (

)  

  and 

MODE

 (

) buttons for 5 seconds. 

3.3

  By pressing 

SLEEP

 (

) display will show   

the day screen as shown below. Press 

 or 

 

button to change the day to program. To advance  

to the next screen, press 

SLEEP

 (

) button. To  

return to the previous screen, press 

MODE

 (

button.

 

3.4

  By pressing 

 or 

 button, the period of the  

day will change. 

 

   

 

 

 

 

3.5

  To advance to the next screen, press 

SLEEP  

(

) button. Starting time will flash.  

 

Adjust the starting time by pressing 

 or 

  

buttons.

 

3.6

  To advance to the next screen, press 

SLEEP

  

(

) button. Heat temperature will be  

 

displayed. Adjust the heat setting with 

 and  

 buttons.

 

    

 

   

 

 

 

3.7

  To advance to the next screen, press 

SLEEP

  

(

) button. Cool temperature will be  

 

displayed. Adjust the cool setting with  

 

 and 

 buttons.

 

 

3.8

  To program the thermostat for each period of the  

day, repeat steps 3.3 through 3.7. 

          Further, the thermostat can be programmed for  

each individual day of the week or use the 

  

Simpleset

TM

 

feature as described below.

3.9

 

Simpleset 

programming is a convenient method  

of programming the thermostat. Once the entire  

Monday (Day 1) schedule is set, 

Simpleset

  

programming will copy the Monday schedule to  

every day of the week. After completing    

Monday schedule, “day 2” will appear on 

the screen. Press Down button once to get 

to “day 1.” By pressing Down button for 3  

seconds, days of the week will count down from 

7 to 1 and settings are memorized. Once the 

schedule is locked in, go through each day of the 

week and make changes as needed. This feature  

speeds up the programming of the standard  

weekday/weekend schedule. 

 

3.10

  To exit the program mode, press 

MODE

 (

)  

and 

SLEEP

 (

) buttons simultaneously for 5  

seconds. 

3.11

  After exiting the program mode, select the mode  

 

of operation and activate the program mode by  

 

pressing the 

PROG ON/OFF

 button. 

After a power outage, programmed daily settings will be 
retained in memory. However, the clock must be reset 
to the current time for the programmed daily settings to 
resume the correct schedule of operation. See Clock Set 
Menu instructions to reset the time and day of week.

Controls

Premium Digital Touchpad Control

NOTICE

78

o

 

     

DAY 1 

 

 

 

        

 

 
MORN       

 

 
DAY 1 
 

     AM 

 

   

8:00 

MORN 

 

 
DAY 1 
        HEAT 

     AM 

 

   

8:00 

MORN 

 

    

 

70

o

Summary of Contents for PDAE

Page 1: ...ho are familiar with local codes and regula tions and are experienced with this type of equipment Caution Sharp edges and coil surfaces are potential injury hazards Installation Maintenance Data IM 95...

Page 2: ...9 Room Cabinet Wall Sleeve 10 11 Heating Cooling Chassis 12 Heat Fan Lock Out Control 12 Equipment Start up 13 Start up Report Audit 14 Controls 15 26 Standard Digital Touchpad Control 15 17 Modes of...

Page 3: ...ight bill or carrier s receipt and signed by the carrier s agent Failure to adequately describe such external evidence of loss or damage may result in the carrier s refusal to honor a damage claim The...

Page 4: ...Heat Type S Steam Top Mount Normally Closed H Hot Water Top Mount Normally Open Y None SKU A Stock B Build to Order P DAE 1 009 E M R H A B D M A A E Controls Control Board Type B Basic Control P Pre...

Page 5: ...c Heat 163 8 416mm 447 8 1140mm 411 2 1054mm 111 16 43mm 3 76mm or 4 102mm 101 2 267mm Minimum Finished Wall Line 61 4 159mm 41 4 108mm to 133 4 349mm 20 508mm 1 2 13mm A A Louver thickness 3 8 10mm s...

Page 6: ...ers Overhangs that do not allow discharge air to rise Installation of bug screen of any kind 5 Heating Cooling Chassis Shipped in palletized carton Figure 1 Panel Wall Thin Construction Figure 3 Frame...

Page 7: ...eptacle is generally mounted beneath the conditioner on or recessed in the wall so it is concealed by the conditioner overhang see Figure 5 The chassis cord has a 18 inch usable length from where it e...

Page 8: ...installed to the wall sleeve extension 5 Continue wall sleeve installation according to instructions on page 10 11 Preparing Unit for Installation Note first install the louver frame following steps 1...

Page 9: ...two 2 5 32 pilot holes for the mounting screws These holes can be located using the drain kit as a pattern 4 Assemble the drain kit as shown in Figure 10 and securely fasten it to the wall sleeve with...

Page 10: ...base The rear face of the cabinet should be recessed from the outside edge of the louver frame by the depth of the louver to be installed see Figure 12 4 Level the subbase with leveling bolts provided...

Page 11: ...bubble to the outside secure it and the louver frame to the wall with screws driven through the sides and top of the room cabinet wall sleeve outward through the louver frame Never secure the frame t...

Page 12: ...s Report any shipping damage to the carrier immediately 2 Check the interior of the installed room cabinet wall sleeve Clean out any dirt or debris that may have accumulated If Replacement chassis is...

Page 13: ...equipment leaves the McQuay factory it may become damaged or maladjusted during transportation or on the job Sometimes wires are disconnected accidentally or fan motors move on their bases due to roug...

Page 14: ...er Air Free of Obstruction Cycle Continuous Fan if so equipped Other Conditions Found ___________________________________________________________ ______________________________________________________...

Page 15: ...tP Touchpad Control t Time Ts Temperature Setpoint Rf Room Freeze Condition CF Coil Freeze Protection F Fahrenheit C Celsius LC Control Lockout Mode Remote Thermostat Control The Remote Thermostat ca...

Page 16: ...trol shall start with the last settings used prior to power down These settings are saved in a non volatile memory Factory set mode is OFF On Off Triggering Control can be turned On Off via LUI Remote...

Page 17: ...d Controls Standard Digital Touchpad Control Modes of Operation Cool Mode In Cool Mode the compressor will start if the temperature at the space temperature sensor is 1 F or higher than the set point...

Page 18: ...perature differential between the room temperature and the set point is less than 2 F This will also occur after a Cold Start or a Mode change from Cool to Cool Dry During this time the fan will opera...

Page 19: ...tion will be deactivated by Power on reset or by pressing any button on the Touchpad except Sleep 4 Fan Mode In the Fan Mode the fan will operate continuously at the user s speed setting The compresso...

Page 20: ...fan can be started only if the following conditions are met 1 after the 3 minute delay on break AND 2 the indoor coil reaches 49 F or above and remains there for at least 1 minute OR 3 another Mode is...

Page 21: ...76mm or 4 102mm height and can be furnished with factory mounted fused disconnect option 3 On all 265V models an electrical subbase is required The chassis is supplied with a short cord which is just...

Page 22: ...ey are of 560 Ohm and 3W value These resistors are meant to load thermostat solid state outputs in order for the output voltage to be either 0 or 24VAC i e no floating voltage These resistors are conn...

Page 23: ...by pressing Mode button 2 1 Once in the configuration mode the default temperature scale will be displayed as shown below Toggle the temperature scale to degree Celsius by pressing either or button 2...

Page 24: ...e thermostat for each period of the day repeat steps 3 3 through 3 7 Further the thermostat can be programmed for each individual day of the week or use the SimplesetTM feature as described below 3 9...

Page 25: ...ackup SC2001 Temperature Control Ranges 45o F to 90o F Accuracy 1o F System Configurations 1 stage heat 1 stage cool or single stage electric heat pump Terminations R C W Y O B G Specifications Electr...

Page 26: ...s There are two basic types of thermostats manufactured today those with relay contacts and those with solid state triacs If you open the thermostat and don t see relays then you can assume it to be s...

Page 27: ...ement are as follows 1 When wiring the low voltage plug and receptacle disconnect provide enough wire to move harness out of the way for chassis removal Remote Wall Mounted Thermostats 2 If subbase is...

Page 28: ...e room temperature 3 Jumper Placement to Select Controller Type A Place jumper across LUI to select unit mounted touchpad Local User Interface B Place jumper across secondary SEC to select secondary c...

Page 29: ...door Fan Motor OCS Outdoor Coil Sensor OAS Outdoor Air Sensor ICS Indoor Coil Sensor IAS Indoor Air Sensor LUI Local User Interface REV Reversing Valve EHC Eletric Heat Contactor 1 Jumper Placement to...

Page 30: ...the premium control board For the latest drawing version refer to the wiring diagram located on the inside of the controls access panel of the unit Wire Color Voltage WH 120V RD 208V OR 240V BN 277V...

Page 31: ...emium control board For the latest drawing version refer to the wiring diagram located on the inside of the controls access panel of the unit Wire Color Voltage WH 120V RD 208V OR 240V BN 277V Drawing...

Page 32: ...With proper care the unit should provide uninterrupted service for many years Scheduled maintenance of this equipment as described below is the key to the equipment s longevity A Air filters must be c...

Page 33: ...t of the system A further advantage is that a failed part can be quickly and easily replaced thus minimizing the inoperative time of the equipment This is so however only if a replacement part is quic...

Page 34: ...t LA Low Ambient Lockout Outdoor air temperature is below 35 F Fault and Protection Codes for Applied PTAC PTHP Control Board Fault code Description Cause for the fault LC Control Lockout Displays for...

Page 35: ...Obstructed discharge grilles 5 Evaporator blower motor not running 6 Evaporator blower motor not up to speed 7 Evaporator motor slipping on motor shaft d Heat load in room exceeds capacity of equipme...

Page 36: ...Noise will disappear after equipment runs awhile e Make necessary adjustments to components f Check for proper adjustment Apply silicone oil or grease to gap between solenoid and armature g Tighten h...

Page 37: ...ged 129 5 137 0 137 9 145 6 145 6 PDHE Chassis 116 0 123 5 124 4 132 1 PDAE Chassis 114 5 122 0 122 9 130 6 130 6 Louvers Flush stamped 6 lbs 3kg Architectural 8 lbs 3kg Subbase 3 76mm High Electrical...

Page 38: ...m and click on training or call 540 248 9646 and ask for the Training Department Warranty All McQuay equipment is sold pursuant to its standard terms and conditions of sale including Limited Product W...

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