McQuay T170 Specifications

© 2008 McQuay InternationalModels MPS003A – 020A3 to 20 TonsNote: This manual is a collection of various installation manuals for accessories that ma

IF UNIT HAS AN EX IST ING MAN UAL FRESH AIR DAMPER Refer to page 1. Reverse assembly procedure untildamper panel assembly is removed. Assemble motoriz

TO AD JUST DAMPER MIN I MUM PO SI TION 1. Remove return air cover. 2. Apply power to unit. 3. Supply fan must be on. 4. Turn potentiometer wheel o

Roof top Sys tems, Inc.2405 McIver LaneCar roll ton, Texas 75006Phone (972) 247- 7447Fax (972) 243- 0940WIRE COLOR CODEBLK Black BLU BlueBRN Brown

OUTSIDE AIRASSEMBLYADJUSTABLE SLIDE DAMPER2-POSITION MOTORSUPPLY DUCTCOVERA/C UNITRETURN DUCT COVER (REMOVED)The 0-35% manual outside air system is de

WIRE COLOR CODERED RedBLU BlueGRY GrayBRN BrownCOM PO NENT CODEEcono mizerM847A1080 Damper Ac tua tor 24vPL5 Male DamperPlugPL2 Fe male A/CUnit Plug0-

Installation Manual IM 904Disconnect Switch for Maverick I™ UnitsGroup: MPSPart Number: IM 904Date: January 2008© 2008 McQuay InternationalInstallatio

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INSTRUCTIONS FORDUAL ENTHALPY SENSOR UPGRADE KIT Mounting 3 to 6 and 7.5 Ton Vertical To mount the sensor: 1. Remove four screws holding barometric da

7.5 to 25 Ton Vertical and Horizontal To mount the sensor: 1. Remove the four screws holding the return air sensormounting plate to the damper (see Fi

Figure 5: Enthalpy Sensor Wiring Diagram C7400A1004 DUAL ENTHALPYFIELD INSTALLEDOPTION620 OHMRESISTORORRMIDE02MAY 24, 2006Page 19

ContentsCarbon Dioxide Sensor. . . . . . . . . . . . . . . . . . . . . . 3Damper (Manual) . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Dam

INSTALLATION INSTRUCTIONSMODELS RXRD-MCCM3 & RXRD-MECM3CONVERTIBLE AIRFLOW ECONOMIZERSWARN INGTHIS ACCESSORY IS TO BE INSTALLED BY A QUALIFIED, LI

STEP 1:Immediately upon receipt, all cartons and contents shouldbe inspected for transit damage. Units with damagedcartons should be opened immediatel

NOTE:Units produced after August 20, 1999, have economizer connections relocated. For units produced before this date, go toSTEP 6. For units produced

STEP 8: Using the holes located above the return air opening on the unit attach the economizer to the REAR PANEL using thescrews removed in STEP 2 (SE

5ECONOMIZER RAIN HOOD (BAROMETRIC DAMPER) ASSEMBLYSTEP 13: Fasten (12) BR RAINHOOD ASSY – BOTTOM to the remaining (10) BR RAINHOOD ASSY – LEFT SIDE an

6FIGURE 7FIGURE 6HOOD EXTENSION ASSEMBLYMODEL "A"3 - 6 TON 21.750 REF7 ½ TON 27.750 REF.RETURN DUCT TO BEPROPERLY SIZED FORAIRFLOW OF SPECIF

7FIGURE 8STEP 19:On downflow applications, the barometric relief hood mounts directly to the lower part of the HOOD EXTENSION openingusing holes provi

DI RECT MOUNT ECONOMIZER SE QUENCE OF OP ER A TIONGEN ERALThis accessory economizer package is designed to save energy costs by using outdoor air for

B. Range of adjustment is from 0-100% (2-10V); in most applications the minimum position is adjusted to allow10% to 25% outside air to enter the syste

C. Economizer Setpoint potentiometer can be adjusted at any time.D. The controller compares the enthalpy sensor input with the economizer setpoint to

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TROU BLE SHOOT ING1. Checkout requires a handheld multimeter, 9V battery, a 5.6k ohm ¼ watt resistor, a 1.2k ohm ¼ watt resistor, a jumperwire with ¼&

12BASIC ECONOMIZER OPERATIONSTART Perform STEP 2 Perform STEP 3Reapply Power to the UnitPut thermostat fan setting to "CONTINUOUS FAN"Set th

13HEAT PUMP OPERATION(Perform BASIC ECONOMIZER OPERATION check first)STARTPerform STEP 2Perform STEP 3Reapply Power to the UnitPut thermostat fan sett

14Use the following graph and the multimeter toverify proper operation of the mixed air / discharge air temperature sensor. Measure the resistance (oh

Roof top Sys tems, Inc.2405 McIver LaneCar roll ton, Texas 75006Phone (972) 247- 7447Fax (972) 243- 0940Mod u lat ing Gear EconomizerRKKA / RJKA

INSTALLATION INSTRUCTIONSMODELS RXRD-MDCM3 & RXRD-MFCM3VERTICAL AIRFLOW ECONOMIZERSWARN INGTHIS ACCESSORY IS TO BE INSTALLED BY A QUALIFIED, LICEN

STEP 1:Immediately upon receipt, all cartons and contentsshould be inspected for transit damage. Units withdamaged cartons should be opened immediatel

3STEP 5:Secure economizer and  SPOTWELD ASSY - BIRDSCREEN along bottom with six screws as shown (SEEFIGURE 2). See TABLE 1 for identification.STEP 6:

4FIGURE 4SEAL STRIPEND VIEWOUTSIDE AIR RAIN HOOD(UPPER LEFT SIDE)EXHAUST AIR RAIN HOOD(LOWER LEFT SIDE)A1005-01FIGURE 5A1006-01STEP 16:Remove the BLOW

9GEN ERALThis accessory economizer package is designed to saveenergy costs by using outdoor air for cooling andventilation in place of mechanical cool

C7232A,B SENSOR AND CONTROLLER63-2571—7 2ORDERING INFORMATIONWhen purchasing replacement and modernization products from your TRADELINE® wholesaler or

3. Call for Second Stage of Cooling (Y2)A. Economizer Unavailable (warm outdoor air).Compressor 2 is commanded on without delay.B. Economizer Availabl

TROU BLE SHOOT ING1. Checkout requires a handheld multimeter, 9V battery,a 5.6k ohm .25 watt resistor, a 1.2k ohm .25 wattresistor, a jumper wire with

8BASIC ECONOMIZER OPERATIONSTART Perform STEP 2 Perform STEP 3Reapply Power to the UnitPut thermostat fan setting to "CONTINUOUS FAN"Set the

9HEAT PUMP OPERATION(Perform BASIC ECONOMIZER OPERATION check first)STARTPerform STEP 2Perform STEP 3Reapply Power to the UnitPut thermostat fan setti

10Use the following graph and the multimeter to verify properoperation of the mixed air / discharge air temperaturesensor. Measure the resistance (ohm

Roof top Sys tems, Inc.2405 McIver LaneCar roll ton, Texas 75006Phone (972) 247- 7447Fax (972) 243- 0940Mod u lat ing Gear EconomizerRKKB / RLKB

--- -.-------INSTALLATION INSTRUCTIONS. FORAUXILIARY ELECTRIC HEATER KITSA. Recognizethis symbolas an indicationofImportantSafety InformationlIMPORTAN

.ror 1I1::1U WSUUlauUU Ul 11I1 C:JCC\OC nc:aacr au" LUI1UW weinstructions below:a.Removing screws as required, open heater access doorand detach

Installation Manual IM 905GFCI Convenience Outlet forMaverick I™ UnitsGroup: MPSPart Number: IM 905Date: January 2008© 2008 McQuay InternationalInstal

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C7232A,B SENSOR AND CONTROLLER3 63-2571—7INSTALLATIONWhen Installing this Product...1. Read these instructions carefully. Failure to follow them could

CONVERSION KIT INDEXNATURAL GAS TO PROPANE GAS,CANADIAN HIGH ALTITUDE, ANDMAIN BURNER ORIFICE CHART(-)RNL/(-)RPL/(-)KNL/(-)KPL/(-)RKA/(-)RMA/(-)RNA/(-

EXAMPLESerial number on furnace rating plate: 1AD1234AAAAF12340001CONTROL SYSTEMThe first two characters in the serial number are “1A.” When the “1A”

USING CONVERSION KIT CHART IISTEP 1) Find the appropriate control system by serial number code letters in line 2 of Chart II.STEP 2) Verify the contro

TOTALFURNACERATING PLATEINPUT(BTU/HR)CM 1206CANADIANHIGHALTITUDEDERATEDINPUT(BTU/HR)NUMBEROFBURNERSNATURAL GASHEATING VALUE 1075 BUT/CU. FT.SPECIFIC G

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INSTALLATION INSTRUCTIONSMODELS RXRX-BGF03 & RXRX-BGF04ECONOMIZER POWER EXHAUSTWARN INGThis installation shall be carried out by a manufacturer&ap

Step 1:Remove lower barometric relief hood. Remove relief damper section from economizer or duct work.Step 2:Place relief damper section onto barometr

C7232A,B SENSOR AND CONTROLLER63-2571—7 4Wall MountingThe C7232 Wall Mount models can be mounted using two or four screws:1. Remove C7232 cover.2. Mou

FIGURE 2NOTE:COIL NOT SHOWNFOR CLARITYHARNESS DETAILNotes:Roof top Sys tems, Inc.2405 McIver LaneCar roll ton, Texas 75006Phone(972) 247- 7447Fax (

Notes:HARNESS DETAILDate: May 23, 2006Su per cedes: 05-17-06Drawn by:Unit # 60-465-20/08-31Dia gram# 4652031wWIRE COLOR CODEBLK Black BLU BlueBRN Br

Figure 1Step 1:Check for the correct number of parts. See list below.Step 2:Layout the curb pieces before assembly to insure that all the necessary p

Step 4:After the four corners are assembled; the curb should be checked to be sure it is in "square". Do this by measuringdiagonally from ea

IN STAL LA TION IN STRUC TIONSMODEL# (-)XKG SE RIESROOF CURBS2.The duct support flange goes in the slot on the pan. Screw the ductsupport and pan th

AUGUST 2, 2006RMICRB20RCURB FRAMEWOOD NAILERCOUNTER FLASHING (FIELD SUPPLIED)ROOFING FELT(FIELD SUPPLIED)RIGID INSULATION (FIELD SUPPLIED)ROOF INSTRU

This Roof Curb is built to NRCA specifications and is constructed of 18 gauge galvanized steel with a full perimeter 1" X 4"wood nailer stri

Step 4:After the four corners are assembled; the curb should be checked to be sure it is in "square". Do this by measuringdiagonally from

TOP VIEWIN STAL LA TION IN STRUC TIONSMODEL# (-)XKG SE RIESROOF CURBSThe RXKG can now have the duct supportinstalled, if a transition (RXMC-C***) is

AUGUST 2, 2006RMICRB13RCURB FRAMEWOOD NAILERCOUNTER FLASHING (FIELD SUPPLIED)ROOFING FELT(FIELD SUPPLIED)RIGID INSULATION (FIELD SUPPLIED)ROOF INSTRUC

C7232A,B SENSOR AND CONTROLLER5 63-2571—7Input SignalThe C7232 Sensors have an adjustable range. These ranges are determined by the SW1 and SW2 jumper

This Roof Curb is built to NRCA specifications and is constructed of 16 gauge galvanized steel with a full perimeter 1" X 4"wood nailer stri

Step 4:After the four corners and middle hinges are assembled; the curb should be checked to be sure it is in "square". Do this bymeasurin

IN STAL LA TION IN STRUC TIONSMODEL# (-)XKG SE RIESROOF CURBSThe RXKG can now have the duct supportinstalled, if a transition (RXMC-C***) is tobe in

AUGUST 2, 2006 RMICRB15RCURB FRAMEWOOD NAILERCOUNTER FLASHING (FIELD SUPPLIED)ROOFING FELT(FIELD SUPPLIED)RIGID INSULATION (FIELD SUPPLIED)ROOF INSTRU

© 2008 McQuay InternationalThe MQuay smoke detector is designed specifically for applications where standard external mount detectors cannot be utiliz

2 McQuay IM 908SpecificationsTable 1: Unit SpecificationsTerminal ConnectionsPrior to connecting input power to the duct unit, determine the correct i

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C7232A,B SENSOR AND CONTROLLER63-2571—7 6APPENDIXIMPORTANTThis page is only for models with date code prior to 0309.Pre 0309 Date Code Jumper Settings

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© 2008 McQuay International3 Heat, 2 Cool Thermostat for Maverick I™ UnitsSingle Stage, Multi-Stage, and Heat Pump ApplicationsThe commercial setback

2 McQuay ED 9043FeaturesThe T170 thermostat can enhance your HVAC system by offering you the following performance features. • Automatic heat/cool sys

© 2008 McQuay InternationalThermostat Guard for Maverick I™ UnitsAll Thermostat TypesFeaturesThe thermostat guard can enhance your HVAC system by offe

© 2008 McQuay InternationalRemote Sensor for Maverick I™ UnitsIndoor and Outdoor Sensor for Digital ThermostatsFeaturesThe remote sensor can enhance y

© 2008 McQuay International • www.mcquay.com • 800-432-1342McQuay Training and DevelopmentNow that you have made an investment in modern, efficient Mc

INSTRUCTIONS FOR(-)XRF-HEA1 MANUAL FRESH AIR DAMPER(-)XRX-AT01 MOTORIZED ANDFRESH AIR DAMPER KIT WARN INGTHESE INSTRUCTIONS ARE INTENDED AS AN AID TO