Carrier FZ4ANP Installation Instructions Manual page 4

FZ4ANP: Installation Instructions
SUPPORT
BRACKET
DRAIN PAN
SUPPORT
BRACKET
SUPPORT
HORIZONTAL RIGHT
DRAIN PAN DRAIN PAN
SUPPORT BRACKET SUPPORT BRACKET
Fig. 6 – Drain Pan Support Bracket
7. Install horizontal pan on right side of coil assembly.
8. Slide coil assembly into casing. Be sure coil bracket on each corner
of vertical pan engages coil support rails.
9. Reinstall 2 snap-in clips to correctly position and secure coil
assembly in unit. Be sure clip with large offset is used on right side
of unit to secure horizontal pan.
10. Remove two oval fitting caps from left side of the coil, access
panel, and fitting panel.
11. Remove insulation knockouts on right side of coil access panel.
12. Remove 2 oval coil access panel plugs and reinstall into holes on
left side of coil access panel and fitting panel.
13. Install condensate pan fitting caps (from Step 10) in right side of
coil door making sure that cap snaps and seats cleanly on back side
of the coil door. Make sure no insulation interferes with seating of
cap.
14. Reinstall access and fitting panels, aligning holes with tubing
connections and condensate pan connections. Be sure to reinstall
metal clip between fitting panel and vertical condensate pan.
15. Make sure liquid and suction tube grommets are in place to prevent
air leaks and cabinet sweating.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
REFRIGERANT
CONNECTIONS
COIL
RAIL
COIL
COIL
RAIL
COIL
BRACKET
HORIZONTAL
DRAIN PAN
PRIMARY DRAIN
SECONDARY DRAIN
HORIZONTAL RIGHT
Fig. 5 – Conversion for Horizontal Right Applications - A-Coil
AIR SEAL
ASSEMBLY
MANUFACTURED HOUSING AND MOBILE HOME
APPLICATIONS
1. Fan coil unit must be secured to the structure using field-supplied
hardware.
2. Allow a minimum of 24 inches (610mm) clearance from access
panels.
3. Recommended method of securing for typical applications:
a. If fan coil is away from wall, attach pipe strap to top of fan coil
using No. 10 self tapping screws. Angle strap down and away
from back of fan coil, remove all slack, and fasten to wall stud of
structure using 5/16" lag screws. Typically both sides of the fan
coil.
b. If fan coil is against wall, secure fan coil to wall stud using 1/8"
(3mm) wide right-angle brackets. Attach brackets to fan coil
A07571
using No. 10 self tapping screws and to wall stud using 5/16" lag
screws (Fig. 7).
Fig. 7 – Mobile Home or Manufactured Housing
4
A
HORIZONTAL
RIGHT
APPLICATION
B
C
4" (102mm) MAX
SECURE FAN COIL TO STRUCTURE
UNIT AWAY FROM WALL
PIPE STRAP
(TYPICAL BOTH SIDES)
OR
UNIT AGAINST WALL
.125" (3mm)
MOUNTING BRACKET
(TYPICAL BOTH SIDES)
DOWN FLOW
BASE KIT (KFACB)
SECURE UNIT TO FLOOR
ANGLE BRACKET OR PIPE STRAP
4" (102mm) MAX
Applications
A00071
A07567