Carrier FX4D 019, Installation Instructions Manual

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FX4D: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
9
A09391
Fig. 20 – Wiring Layout of Humidifier to Heat Pump
START-UP PROCEDURES
Refer to outdoor unit Installation Instructions for system start-up
instructions and refrigerant charging method details.
A09389
Fig. 21 – Wiring Layout of Humidifier to Fan Coil
with Electric Heat
CARE AND MAINTENANCE
To continue high performance and minimize possible equipment failure,
it is essential that periodic maintenance be performed on this equipment.
Consult your local dealer as to the proper frequency of maintenance
contract.
The ability to properly perform maintenance on this equipment requires
certain mechanical skills and tools. If you do not possess these, contact
your dealer for maintenance. The only consumer service recommended
or required is filter replacement or cleaning on a monthly basis.
CAUTION
!
PRODUCT DAMAGE HAZARD
Failure to follow this caution may result in poor unit performance
and/or product damage.
Never operate unit without a filter. Factory authorized filter kits may be
used when locating the filter inside the unit. For those applications
where access to an internal filter is impractical, a field-supplied filter
must be installed in the return air duct system.
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 HUMIDIFIER
115V M
R
G
W
Y
THERMOSTAT
R
G
W
2
W
3
E
C
FAN COIL
C
Y
AIR COND.
HUMIDISTAT
FAN HUMIDIFIER
115V
RED
GRY
WHT
WHT
BLU
VIO
BRN
M
Table 2 – Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow (Dry to Wet Coil)
FX
Size
CFM
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
019
0.034 0.049 0.063 -- -- -- -- -- -- -- -- -- -- -- -- --
025
0.016 0.027 0.038 0.049 0.059 -- -- -- -- -- -- -- -- -- -- --
031
-- -- -- 0.049 0.059 0.070 0.080 -- -- -- -- -- -- -- -- --
037
-- -- -- -- -- 0.055 0.064 0.073 0.081 -- -- -- -- -- -- --
043
-- -- -- -- -- -- -- 0.049 0.056 0.063 0.070 -- -- -- -- --
049
-- -- -- -- -- -- -- -- -- 0.038 0.043 0.049 0.054 0.059 -- --
061
-- -- -- -- -- -- -- -- -- -- -- 0.027 0.031 0.035 0.039 0.043
Table 3 – Factory-Installed Filter Static Pressure Drop (in. wc)
FX SIZE
CFM
400 600 800 1000 1200 1400 1600 1800 2000
019
0.020 0.044 0.075 - - - - - -
025 - 031
- 0.022 0.048 0.072 0.100 - - - -
037-049
- - - 0.051 0.070 0.092 0.120 0.152 -
061
- - - - - - 0.086 0.105 0.130