Comfortmaker 10 Performance Series Manual
. INSTALLATION INSTRUCTIONS Split System Performance Line AC & HP Condensers These instructions must be read and understood completely before attempting installation. Installation / Startup Information & Warranty CAUTION Installation repairs made by unqualified Improper installation, adjustment, alteration, service or persons can result in hazards to you and others. Maintenance can void the warranty. Installation Instructions Split System Condensers Clearances: Nominal operating clearances, where practical, are 60 Inside corner locations on single story structures require inches (150 cm) above unit for discharge air and 24 inches evaluation. Large overhanging soffits may cause air recir- (40cm) around coil for intake air on three sides.
Comfortmaker 10 Performance Series
I Split System Condensers Installation Instructions Figure 1 Dimensions Minimum Mounting Pad Sizes with pad starting at 'H' = Ranges from 24' to 34' 15' from structure for minimum clearances Refer to Specification Sheet FRONT Chassis #1 20' W X 20' D Chassis #2 24'. j Installation Instructions Split System Condensers Installing Refrigerant Lines PLEASE! UNDER NO CIRCUMSTANCES LEAVE THE Component Matches LINES OPEN TO THE ATMOSPHERE FOR ANY PERIOD OF TIME, Check to see that you have the proper system compo- nents.
APPROVED MATCHED SYSTEM COMPON ENTS Be extra careful with sharp bends. I Split System Condensers Installation Instructions All line valves are positioned to seal the refrigerant in the Recommended Method Of Evacuating condensing unit with gauge ports open to connecting lines System when the Schraeder valve is depressed. Gauge ports have 1. Installation Instructions Split System Condensers REFRIGERATION PIPING & CHARGING Figure 5 - Addition of Refrigeration Oil The recommended method of addition or removal of refrig- Distance Suction Line Size erant is by weight. (Feet) 5/8, 3/4, 7/8 1-1/8 Some matching coils may need more refrigerant than the 0-50 factory charge. I Split System Condensers Installation Instructions I Heat Pump Control Box Figure VoltageA/C CondenserconnectionsTypical Figure Indoor Outdoor Thermostat Unit Defrost (Compressor ontactor) Control y - Contactot nmon 24V) Ground Lug Low Voltage! I I Entrance Line Voltage Low Voltage area is seperated INDOOR Entrance from the high voltage.
Installation Instructions Split System Condensers Start- Up Procedure 2. Measure and record the suction line refrigeration pres- Start-up Procedure sure. (Measure at the suction line service valve gauge 1. Close electrical disconnects to energize system. Port.) Using Temperature / Pressure Chart convert this pressure to the saturation refrigerant temperature. I Split System Condensers Installation Instructions If the actual superheat readings are higher than shown, the Wait 2 minutes, then repeat the procedure and re- check the same things in case you missed something system is most likely under-charged, and charge should during the first power application.
10 Institute
Installation Instructions Split System Condensers Maintenance Condensate Drain Electrical Shock Hazard. During the cooling season check at least monthly for free flow of drainage and clean if necessary. Shut off electric power at fuse box or service pan- Cleanliness el before making any electrical connections. INTERNATIONAL COMFORT PRODUCTS LIMITED WARRANTY CERTIFICATE For Cooling & Heating Products SAVE THIS CERTIFICATE, It gives specific legal rights, and you may also have other rights which vary from state to state and province to province.
If your unit needs servicing, contact a qualified. ADDITIONAL TERMS FOR RESIDENTIAL APPLICATIONS ONLY Tile Additional Terms for tile components listed below are in addition to, and subject to, the General Terms on tile reverse side of this page.
The nation's top HVAC distributor Gemaire sells this Comfortmaker NXA442GKC - Performance Series 3 1/2 Ton, 14 SEER, R410a Air Conditioner With Coil Guard Grille, 208/230-1-60 --- 597. Performance 96 Gas Furnace. Temperature limit control prevents overheating; 10-Year Parts Limited Warranty+; 20-Year Heat Exchanger Limited Warranty.
Warranty coverage is limited to parts that fail due to defect in materials or workmanship daring.