SPLIT SYSTEM HEAT PUMPS 14 SEER

Transcription

1 (498) SPLIT SYSTEM HEAT PUMPS 14 SEER Models E*RE0 thru E*RE048 Nominal Capacity: thru 48 MBH DESCRIPTION The ERE series heat pumps are designed for use with a variety of UPG evaporator sections to suit any application need. A full line of matching Add-On Coils are available for use with upflow, downflow or horizontal furnaces. Matching Air Handlers are also available for upflow, downflow or horizontal installation to provide a complete system. Electric heat may be installed in air handlers. All units are factory charged to assure easy installation. FEATURES DURABLE FINISH - Cabinet is made of pre-painted steel. The pre-treated flat galvanized steel provides a better paint to steel bond, which resists corrosion and rust creep. Special primer formulas and glossy earth tone finish insure less fading when exposed to sunlight. QUALITY CONDENSER COILS - The coil is constructed of copper tube and hardened black aluminum fins for durability and long lasting efficient operation. The decorative 2" x 4" grille backed by black coated fins, enhances appearance and protects the unit. PROTECTED COMPRESSOR - The compressor is internally protected against high pressure and temperature by the simultaneous operation of a high pressure switch and high temperature switches to stop the compressor if undesirable operating conditions occur. An oversized discharge line filter drier further protects the compressor. LOWER INSTALLED COST - Installation time and costs are reduced by the fully exposed refrigerant connections. Discharge line heat exchanger knockouts are provided, if required. Available in sweat connect models only. The unit contains enough refrigerant for matching indoor coils and 15 feet of interconnecting piping. The small base dimension means less space is required on the ground or roof. Start-assist components included as standard. TOP DISCHARGE - The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications. LOW OPERATING SOUND LEVEL - The upward air flow carries the normal operating noise up away from the living area. The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and the rippled fins of the condenser coil muffle the normal fan motor and compressor operating sounds. LOW MAINTENANCE - Long life permanently lubricated motor- bearings need no annual servicing. EASY SERVICE ACCESS - Fully exposed refrigerant connections, a single panel covering the electrical controls and the molex plug in the control box connecting the condenser fan, make for easy servicing of the unit. SECURED SERVICE VALVES - Secured re-usable service valves are provided on both the liquid and vapor sweat connections for ease of evacuating and charging. FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

2 COOLING CAPACITY - With Air Handler Coils MODEL* MODEL 2 AIR HANDLER ELECTRIC HEAT KW W COIL 2 MODEL RATED CFM TOTAL NET MBH SENS. COOLING KW SEER/ TXV 1 / BOD 3 ERE / NAH E1RE0 N-AHB08 2,5,8, G2FD046S E1RE030 N-AHB12 N-AHD14 N-AHD G2FD046S17 G2FD042S G2FD048S G2FD048S G2FD060S E1RE036 E1RE042 E1RE048 E1RE0 E1RE030 E1RE036 E1RE042 E1RE048 N-AHB12 N-AHD14 N-AHD20 8,10,15,18,20,25,30 8,10,15,18,20,25,30 N-AHD20 N-AHD20 8,10,15,18,20,25,30 N-AHD20 8,10,15,18,20,25, G2FD046S17 G2FD042S G2FD048S G2FD060S G2FD060S G2FD048S G2FD060S G2FD048S G2FD060S G2FD061H ERE / NVS - (VARIABLE SPEED AIR HANDLER) N-VSB12 N-VSC G2FD046S17 G2FD048S N-VSB G2FD046S N-VSC16 G2FD042S N-VSC16 G2FD048S N-VSC16 N-VSB12 N-VSC16 N-VSC16 N-VSD20 8,10,15,18,20,25,30 N-VSD20 N-VSD20 8,10,15,18,20,25,30 8,10,15,18,20,25, G2FD042S G2FD046S17 G2FD048S G2FD048S G2FD060S G2FD060S G2FD061H EER AIR HANDLER COOLING COIL MODEL* MODEL 2 ELECTRIC MODEL HEAT KW W RATED NET MBH SEER/ CFM KW TXV 1 / EER TOTAL SENS. BOD ERE / F*RP / F*FP E1RE036 F2RP/F2FP042 5,8,10, E1RE042 F2RP/F2FP048 5,8,10,15, E1RE048 F2RP/F2FP060 5,8,10,15, Rated in accordance with DOE test procedures (Federal Register ) and ARI Standards 0. Cooling MBH based on 80 F entering air temperature, 50% RH, and rated air flow. KW includes compressor, outdoor fan and indoor blower motor watts. Add-on coils include 365 watts/1000 CFM for blower motor. EER (Energy Efficiency Ratio) is the total cooling output in BTU s at a 95 F outdoor ambient divided by the total electric power in watthours at those conditions. SEER (Seasonal Energy Efficiency Ratio) is the total cooling output in BTU s during a normal annual usage period for cooling divided by the total electric power input in watt-hours during the same period. 1 TXV = Thermal Expansion Valve Kit Required. 2 To meet R=4.2 insulation requirements, substitute F1FP for F1RPmodels. All ratings remain the same. 3 P3HU, P3DN, and P3UR furnaces and FRP/FRC air handlers have B.O.D. standard (included in performance rating). * All models are single phase, unless noted otherwise. = Not Applicable. 2 Unitary Products Group

3 COOLING CAPACITY - With Upflow, Horizontal, Downflow Furnace and Coils MODEL* FURNACE CFM RANGE E1RE E1RE E1RE E1RE E1RE See Notes on Page 2 W COIL MODEL RATED CFM COOLING NET MBH SEER/ TOTAL SENS. KW TXV 1 / BOD 3 EER G1NA048SD 17 G1UA048S , G1UA048S, G2FD046S , G2FD048S, G1NA042SW G1UA048S , G1UA048S, G1UA060S G1NF060SOF G2FD042S G2FD046S , G2FD048S, G2FD060S G1NA042SW G1UA048S , G1UA048S, G1UA060S G1NF060SOF G2FD042S G2FD046S , G2FD048S, G2FD060S G1NA042SW , G1UA048S, G1UA060S G1NF060SOF , G2FD048S, G2FD060S , G1NA042SW G1UA060S G1NF060SOF , G2FD048S, G2FD060S G2FD061H SOUND RATINGS MODEL ERE SOUND RATINGS BELS CERTIFICATION APPLIES ONLY WHEN USED WITH PROPER COMPONENTS AS LISTED WITH ARI Unitary Products Group 3

4 HEATING PERFORMANCE - ERE / AIR HANDLERS and FURNACE COILS MODEL* COIL 1 MODEL ARI HEATING 2 OUTDOOR TEMP 3 47 F 17 F HSPF -3 F 7 F 17 F 27 F 37 F 47 F 57 F MBH COP MBH COP STD VS MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW MBH KW G1NA048SD G1UA048S G1UA048S, G2FD046S G2FD048S, G1NA042SW G1UA048S G1UA048S, G1UA060S G1NF060SOF G2FD042S G2FD046S G2FD048S, G2FD060S G1NA042SW G1UA048S G1UA048S, G1UA060S G1NF060SOF F2RP/F2FP G2FD042S G2FD046S G2FD048S, G2FD060S G1NA042SW G1UA048S, G1UA060S G1NF060SOF F2RP/F2FP G2FD048S, G2FD060S G1NA042SW N/A G1UA060S G1NF060SOF N/A F2RP/F2FP N/A G2FD048S, N/A G2FD060S G2FD061H Rated CFM same as for cooling. 2 Heating MBH based on ARI standards of 70 DB entering indoor air, 72% RH outdoor air with 25 feet of interconnecting piping and no supplemental electric heat operation. 3 Integrated heating capacities include the effect of defrost cycles in the temperature range where they occur. COP equals MBH output divided by (total KW input x 3.412). HSPF (Heating Seasonal Performance Factor) is the total heating output during a normal annual usage period for heating divided by the total electric power input during the same period. 4 Unitary Products Group

5 TYPICAL INSTALLATION - ERE0 thru " OVERHEAD CLEARANCE 18" SERVICE ACCESS CLEARANCE WEATHERPROOF DISCONNECT SWITCH THERMOSTAT TO FURNACE OR AIR HANDLER TERMINAL BLOCK NEC CLASS 1 WIRING NEC CLASS 2 WIRING 10" CLEARANCE COIL AREA TO INDOOR COIL NOTE: ALL OUTDOOR WIRING MUST BE WEATHERPROOF SEAL OPENING(S) WITH PERMAGUM OR EQUIVALENT CONTROL ACCESS PANEL TYPICAL FIELD WIRING Unitary Products Group 5

6 ACCESSORIES Refer to Price Manual for specific model numbers. Compressor Blanket - Designed to further reduce the normal operating sound and is required to meet Canadian sound levels for units of three tons and below. Blower Time Delay - 2FD allows blower to run 60 seconds after the cooling thermostat has been satisfied. Hard Start Kit (Single Phase Units) - Provides required starting torque for use with themal expansion valve. Low Temperature Lockout - 2LT Prevents heat pump operation below minus 10 F ambient temperature. Outdoor Thermostat - 2TD Consists of an adjustable outdoor thermostat and relay ina vented enclosure. It provides additional second stage control of the supplemental resistance heat.(balance Point Control) Room Thermostats - One of the following thermostats may be used with these heat pump systems. 2TH Two stage heat / one stage cool / electronic manual changeover rectanglar thermostat. 2ET Two stage heat / one stage cool / electronic manual changeover, nonprogrammable thermostat. 2ET Two stage heat / onestage, electronic programmable, manual changeover with built-in anti-short cycle protection. 6 Unitary Products Group

7 NOTES: Unitary Products Group 7

8 MATCHING INDOOR COMPONENTS Add-On Coils - For Furnace Application G1UA G1NF G1NA G2FD* MULTI-POSITION (Upflow, Horizontal, Downflow) * Available with or without a factory installed horizontal drain pan option. Air Handlers - For Non-Furnace Application DOWNFLOW HORIZONTAL BLOWER N1AH or N1VS HORIZONTAL F2RP or F2FP FAN COIL COIL G2FD Unitary Products Group P.O. Box 1592, York, Pennsylvania USA Subject to change without notice. Printed in U.S.A. Copyright by York International Corporation All Rights Reserved. Code: EBY, EGY Supersedes: (198)