York ECO R-407C Specifications

ROOFTOPYORK®

109 - Capacity Ratings (Cont'd)D2IG 240GD2IG 300GD2IG 180GAir On Temperature of air on condensing coilEvaporator 27°C 35°C 46°CCoil Total Power S

119 - Capacity Ratings (Cont'd)9.2 - Gas Heat Application DataNote:Gas Heaters are shipped for 2nd group (natural) gases,but can be converted to

12D2IG 180 - STANDARD DRIVE. Down Flow duct applicationsm3/hBlower Motor 7800 8800 10100 11200 12200Speed Pulley ESPOutput InputESPOutput InputESPOutp

1310 - Blower Performance (Cont'd)ESP = External static pressure available Larger motor requiredD2IG 240 - STANDARD DRIVE. Down Flow duct applic

14External static pressure drop (Pa)m3/hDescription D2IG 180 D2IG 2407 800 8 800 10 100 11 200 12 200 10 100 11 900 13 700 14 800 15 800Wet indoor coi

1513 - Dimensions(Model 090)(Model 120)(Model 150)Filter accessPVC Female cond. drain conn.(See Detail "Y" for location)(B) Power wiring ent

1613 - Dimensions (Cont'd)61315867Fig. 8 - Detail "X" - Side supply and return air duct openings - D2IG 090-120-150Compressor accessCon

1713 - Dimensions (Cont'd)Fig. 10 - Front view - D2IG 180-240-300ReturnairSupplyairCondenserairOutdoor air(Economizer)Unit base with railsShown s

1813 - Dimensions (Cont'd)1 029727 (180)1 006 (240-300)7054731301 024140Fig. 11 - Detail "X"Accessory side supply and return air openin

1914 - Roof Curb14.1 - Roof Curb DimensionsD2IG 090-120-1503562 3621024131025274451026101 60651* Supply and Return Air (including duct support rails)

2List of ContentsPage1 - Description...

2014.2 - Unit and Curb ApplicationD2IG 090-120-150-180-240-30014 - Roof Curb (Cont'd)19 x 32 Wide gasketingFor curb frame and allduct support sur

2117.1 - LocationUse the following guidelines to select a suitable location forthese units.1. Unit is designed for outdoor installation only.2. Outdoo

2219 - Installation19.1 - DuctworkA closed return duct system shall be used. This does not preclu-de use of economizers or outdoor fresh air intake. T

2319.3 - FiltersEU3 filters are supplied with each unit. Replacement filters maybe used with no modification to the filter racks. Filters mustalways b

2419 - Installation (Cont'd)19.5 - Fixed outdoor air intake damperThe damper assembly is shipped inside the return air compart-ment of model size

2519 - Installation (Cont'd)1 9 . 6 - Optional economiser rain hood (models 090-150)The following procedure should be used when assembling anecon

2619.7 - Optional economiser rain hood (models 180-240-300)The following procedure should be used when assembling aneconomiser rain hood on to a unit.

2719 - Installation (Cont'd)19.8 - Power exhaust damper and rain hood option(models 180-240-300)The following procedures should be used when asse

2819.9 - Vent and combustion air hoodsThe vent and combustion air hoods (with screens) are shippedattached to the blower housing in the blower compart

2919 - Installation (Cont'd)Pipe connectionsModelD2IG D2IG090-120-150 180-240-300Gas connection3/4" 1"female19.10 - Gas pipingCorrect s

3List of ContentsPage18 - Lifting and Handling...

3019 - Installation (Cont'd)19.13 - Power wiringThe main switch is supplied with all the unit. Refer to electrical data to size the over current

3120 - OperationThe cooling section is a complete factory package utilizing anair-cooled condenser. The system is factory-charged withRefrigeran

3220 - Operation (Cont'd)Fig. 32 - Wiring connections for enthalpy sensorsTransformerEnthalpysetpointMinimum positionMixed airsensorMinimumpositi

3320.9 - Motorized outdoor air dampersThis system operation is the same as the units with no outdoorair options with one exception. When the "R&q

3420.14 - Manifold gas pressure adjustment Models 180-240-300Adjustments to the manifold pressures may be made by turningthe adjusting screws on each

3520 - Operation (Cont'd)21 - System Protections740 43056075Models 090-1505/16eholesIndoor coilFiltersDamperassemblyFront of unitDuct flanges(Bac

36Caution : Prior to any of the following maintenance procedures,shut off all power to the unit to prevent personal injury.22.1 - FiltersInspect once

3723 - Fault Analysis23.1 - GeneralBefore analyzing faults in depth, first verify that the thermostat is cal-ling for Cooling or Heating, and that ele

38No cooling ? Sec. 1Sec. 2Sec. 3Sec. 4Supply air ?YesYesYesNoNoNoNoNoKM1/KM2contactsclosed ?No heating ? Sec. 5Sec. 6Supply air ?Yes YesProceedtolock

3923 - Fault Analysis (Cont'd)To check, remove power and jumpers and reinstall logic modu-le on damper motor.Disconnect enthalpy sensor leads fro

41 - Description The D2IG units are highly efficient single package air cooled airconditioners and gas heating units.The D2IG series includes 6 model

DE-COMMISSIONING DISMANTLING & DISPOSALThis product contains refrigerant under pressure, rotating parts, and electrical connections which may be a

53.1 - Convertible airflow designFor maximum flexibility all models can be adapted for downflowor horizontal airflow by simply removing two panels (ei

65 - Electrical DataCompressors Cond. Supply air Total unit Max. fusePower N°1 & N°2 fan motor x 2 blower motor current sizeModel supply (per phas

78 - Accessories8.1 - Dual input electronic enthalpy economizersIncludes a slide-in / plug-in damper assembly with modulatingspring-retum motor actuat

88 - Accessories (Cont'd)8.3 - Barometric relief/fixed outdoor air intake damperassembly (Models 090 to 150)The device is available as an accesso

99.1 - Cooling capacities9 - Capacity ratingsD2IG 150GD2IG 120GD2IG 090GAir On Temperature of air on condensing coilEvaporator 27°C 35°C 46°CCoil Tota