National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 split-system condensing unit installation instructions 1000 3000 4000 series before installing unit 1. Check all local codes and ordinances that could affect in- stallation. The...
C. Braze the liquid line to the service valve. Allow the ni- trogen to keep flowing when brazing the refrigerant line until all brazed joints are completed. D. Carefully remove the rubber plugs from the evaporator liquid and vapor connections. Use caution as the evaporator is pressurized. E. Braze t...
Figure 1 - installing refrigerant lines 3 field installation: install the outdoor and indoor units per the manufacturer’s recommendations. Route the copper lines between the units. Step 1: the tubing should be cut square. Make sure it is round and free of burrs at the con- necting ends. Clean the tu...
1. 1. Connect the vacuum pump to the service ports of the liquid line and the vapor line service valves. If the vacuum pump lines do not contain shut-off valves, hook up the vacuum pump through a manifold gauge set, as the vacuum pump lines must be closed for step 4 below. A. If the evacuation is be...
When locating the room thermostat, it should be in the natural circulating path of room air. Avoid locations where the thermo- stat would be exposed to cold air infiltration; drafts from win- dows, doors or other openings leading to the outside; exposure to air currents from warm-or-cold air registe...
6 wiring schematic ncpd-xxx- 1010/d, ncpd-xxx-3010/d (bristol compressor) model capacitor ncpd-418 30ufd/370vac ncpd-424 35ufd/370vac ncpd-430 35ufd/370vac.
7 wiring schematic ncpe-xxx-1010, ncpe-xxx-3010, ncpe-xxx-4010 (copeland compressor) model capacitor ncpe-418 30ufd/370vac ncpe-424 35ufd/370vac ncpe-430 40ufd/370vac.
8 wiring schematic ncpe-xxx- 1010/d, ncpe-xxx-3010/d, ncpe-xxx-4010/d (copeland compressor) ncpe-430-xxxx/d model capacitor ncpe-418 30ufd/370vac ncpe-424 35ufd/370vac ncpe-430 40ufd/370vac.
9 wiring schematic ncpd-xxx- 1010/d, ncpd-xxx-3010/d (bristol compressor) model capacitor ncpd-418 30ufd/370vac ncpd-424 35ufd/370vac ncpd-430 35ufd/370vac.
10 wiring schematic ncpd-xxx-4010, ncpdxxx-4010 (bristol compressor) model capacitor ncpd-418 30ufd/370vac ncpd-424 35ufd/370vac ncpd-430 35ufd/370vac.
11 wiring schematic ncpe-xxx-4010 (bristol compressor) model capacitor ncpe-418 30ufd/370vac ncpe-424 35ufd/370vac.
12 wiring schematic ncpe-xxx-4010/d 30ufd/350vac (bristol compressor) model capacitor ncpe-418-4010/d 30ufd/370vac ncpe-424-4010/d 35ufd/370vac.
13 specifications chart - 1000 series dimensional drawing for 1000 series model no. Ncpd-418 ncpe-418 ncpd-424 ncpe-424 ncpe-430 dimensions 26 1/4” 28 5/8” 18 1/2” 3/8” 3/4” 26 1/4” 28 5/8” 18 1/2” 3/8” 3/4” 26 1/4” 28 5/8” 18 1/2” 3/8” 3/4” 26 1/2” 28 5/8” 18 1/2” 3/8” 3/4” 26 1/2” 28 5/8” 18 1/2” ...
14 specifications chart - 3000 series dimensional drawing for 3000 series model no. Ncpd-418 ncpe-418 ncpd-424 ncpe-424 ncpe-430 dimensions 24 1/8” 32” 18 1/2” 3/8” 3/4” 24 1/8” 32” 18 1/2” 3/8” 3/4” 24 1/8” 32” 18 1/2” 3/8” 3/4” 24 1/8” 32” 18 1/2” 3/8” 3/4” 24 1/8” 32” 18 1/2” 3/8” 3/4” width heig...
15 specifications chart - 4000 series dimensional drawing for 4000 series model no. Ncpd-418 ncpe-418 ncpe-424 ncpe-430 dimensions 30” 23” 18 1/2” 3/8” 3/4” 30” 23” 22 1/2” 3/8” 3/4” 30” 23” 22 1/2” 3/8” 3/4” 30” 23” 22 1/2” 3/8” 3/4” width height length liquid valve vapor valve nominal capacity b/h...
16 national comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 description ncpd-418 ncpd-424 1 2 3 4 contactor dual run capacitor 30-5 mfd / 370v 35-5 mfd / 370v low pressure switch high pressure switch 14262082 14225376 14265026 1426502...
National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 description ncpe-418 ncpe-424 ncpe-430 1 2 3 4 contactor dual run capacitor 30-5 mfd / 370v 35-5 mfd / 370v 40-5 mfd / 370v low pressure switch high pressure switch 14262082 142...
National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 replacement parts guide ncpd 3000 series ncpd 3000/d series description ncpd-418 ncpd-424 1 2 3 4 contactor dual run capacitor 30-5 mfd / 370v 35-5 mfd / 370v low pressure switc...
National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 replacement parts guide ncpe 3000 series item description ncpe-418 ncpe-424 ncpe-430 1 2 3 4 contactor dual run capacitor 30-5 mfd / 370v 35-5 mfd / 370v 40-5 mfd / 370v low pre...
National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 replacement parts guide ncpd 4000 series ncpd 4000/d series description ncpd-418 1 2 3 contactor dual run capacitor 30 mfd / 370v low pressure switch high pressure switch 142620...
National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 replacement parts guide ncpe 4000 series ncpe 4000/d series item description ncpe-418 ncpe-424 ncpe-424 ncpe-430 1 2 3 4 contactor dual run capacitor 30-5 mfd / 370v 35-5 mfd / ...
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National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 limited extended protection warranty for national comfort products (ncp) bensalem, pa split-system condensing units this ncp product is warranted to be free from all manufacturi...
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National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 procedure for warranty failure national comfort products are warranted for one year after the date of installation, or one year from the date of manufacture. The compressor carr...
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National comfort products 539 dunksferry road • bensalem, pa 19020 • (215) 244-1400 • 1-800-523-7138 • fax: (215) 244-9579 engineering specification guide thru-the-wall split system condensing unit safety approval - each unit shall be etl listed for safety approval. General - each outdoor condensing...
Ncpd/e split-system condensing unit installation instructions - rev 08/11/2014.