Carrier FX4D- Manuals

Page 2 - INSTALLATION; Step 1 — Check Equipment; CAUTION

2 INSTALLATION Step 1 — Check Equipment Unpack unit and move to final location. Remove carton taking carenot to damage unit. Inspect equipment for damage prior to installation. File claim with shipping company if shipment isdamaged or incomplete.Locate unit rating plate which contains proper install...

Page 3 - PROPERTY DAMAGE HAZARD; NOTE; Using a Slope Coil

3 A B C FA CT OR Y SHIPPED HORIZONTAL LEFT APPLICATION AIR SEALASSEMBLY HORIZONTAL DRAIN PAN REFRIGERANT CONNECTIONS SECONDARY DRAIN HORIZONTAL LEFT PRIMARY DRAIN HORIZONTAL LEFT COI L SUPPORT RAIL COIL BRACKET DRAIN PA N SUPPORT BRACKET COIL BRACKET A00072 Fig. 3 -- A--Coil in Horizontal Left Appli...

Page 4 - D. Manufactured and Mobile Home Housing Applications; Step 3 — Air Ducts; Ductwork Acoustical Treatment; Step 4 — Electrical Connections

4 DRAIN PAN DRAIN PAN SUPPORT BRACKET SUPPORT BRACKET A07571 Fig. 7 -- Drain Pan Support Bracket 6. Convert air--seal assembly for horizontal right. a. Remove air--seal assembly from coil by removing 4 screws. (See Fig. 6.) b. Remove air splitter (B) from coil seal assembly by re- moving 3 screws. (...

Page 5 - ELECTRICAL SHOCK HAZARD; WARNING; A. Line Voltage Connections

5 PROPERTY DAMAGE HAZARD Failure to follow this caution may result in product or property damage.If a disconnect switch is to be mounted on unit, select a location where drill or fastener will not contact electrical or refrigerant components. CAUTION ! Before proceeding with electrical connections, ...

Page 6 - Transformer Information

6 R G C E L O Y THERMOSTAT R R C O Y G C W 2 W 2 W 2 W 3 E ODTS FAN COIL HEAT PUMP (CONTROL) RED GRY BRN WHT VIO BLU A09386 Fig. 12 -- Wiring Layout Heat Pump Unit (Cooling and 2--Stage Heat with 1 Outdoor Thermostat) R G C L E O C 1 4 7 C 9 6 3 Y THERMOSTAT R R C O Y G C W 2 W 2 W 2 W 3 E FAN COIL ...

Page 7 - Step 5 — Refrigerant Tubing Connection and; Step 6 — Refrigerant Flow--Control Device

7 When 2 stages are desired, cut W3 at the W2 wire nut, strip andreconnect per the thermostat kit instruction. (See Fig. 12.) When 3 stages are desired, cut the W2 wire nut off and discard. Strip W2,W3, and E and reconnect per thermostat kit instructions. (See Fig. 13.) NOTE : When 3 stages are used...

Page 8 - PRODUCT OPERATION HAZARD; Step 7 — Condensate Drains; UNIT OR PROPERTY DAMAGE HAZARD

8 PRODUCT OPERATION HAZARD Failure to follow this caution may result in improper product operation.If using a TXV in conjunction with a single--phase reciprocating compressor, a compressor start capacitor and relay are required. Consult outdoor unit pre--sale literature for start assist kit part num...

Page 9 - Step 8 — Accessories; Step 9 — Sequence of Operation; CARE AND MAINTENANCE

9 Step 8 — Accessories A. Humidifier Connect humidifier and humidistat to fan coil unit as shown in Fig. 20 and Fig. 21. The cooling lockout relay is optional. R G C E L O Y THERMOSTAT R R C O Y G C W 2 W 2 W 2 W 3 E FAN COIL HEAT PUMP (CONTROL) RED GRY BRN WHT WHT BLU VIO HUMIDISTAT RELAY FAN HUMID...

Page 10 - AIRFLOW PERFORMANCE TABLES

10 AIRFLOW PERFORMANCE TABLES Table 1 – Airflow Performance (CFM) MODEL & SIZE BLOWER SPEED EXTERNAL STATIC (in. wc) 0.10 0.20 0.30 0.40 0.50 0.60 FX4D 019 Tap 5 776 745 696 660 609 572 Tap 4 683 644 589 548 494 461 Tap 3 683 644 589 548 494 461 Tap 2 631 563 500 443 409 361 Tap 1 625 524 457 41...

Manuals:

User Manual Carrier FX4D

Summary

Carrier Manuals