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THERMOSTAT
RED
R
GRY
G
WHT
W
WHT
BLU
VIO
BRN
Y
FAN HUMIDIFIER
115V
M
Fig. 20 − Wiring Layout of Humidifier to Fan Coil
With Electric Heat
Table 1 – Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow (Dry to Wet Coil)
500
600
UNIT SIZE
018, 019
0.034
0.049
0.063
024
0.034
0.049
0.063
025
0.015
0.026
0.038
030, 031
036
037
042, 043
048
049
060
061
SIZE
400
018, 019
0.020
024 - 031
-
036-049
-
060, 061
-
Sizes 018 - 037
HEATER
kW
ELEMENTS
0
0
1
3, 5
2
8, 10
3
9, 15
4
20
FAN COIL
(CONTROL)
R
G
W
2
W
3
E
AIR COND.
C
C
Y
HUMIDISTAT
AIRFLOW PERFORMANCE TABLES
700
800
900
1000
0.076
0.089
0.049
0.059
0.049
0.059
0.070
0.070
0.055
Table 2 – Factory−Installed Filter Static Pressure Drop (in. wc)
600
800
0.044
0.075
0.022
0.048
-
-
-
-
Table 3 – Electric Heater Static Pressure Drop (in. wc)
EXTERNAL STATIC
PRESSURE
CORRECTION
+.02
+.01
0
–.02
–.04
START−UP PROCEDURES
Refer to outdoor unit Installation Instructions for system start−up
instructions and refrigerant charging method details.
!
UNIT COMPONENT HAZARD
Failure to follow this caution may result in product damage.
Never operate unit without a filter. Damage to blower motor
or coil may result. Factory authorized filter kits must 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 duct
system.
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
A95295
service recommended or required is filter replacement or cleaning
on a monthly basis.
CFM
1100
1200
1300
1400
0.080
0.080
0.090
0.099
0.064
0.073
0.081
0.049
0.056
0.063
0.063
0.038
CFM
1000
1200
1400
-
-
0.072
0.100
0.051
0.070
0.092
-
-
HEATER
ELEMENTS
0
2
3
4
6
9
CAUTION
1500
1600
1700
1800
0.070
0.070
0.076
0.083
0.090
0.043
0.049
0.054
0.059
0.049
0.054
0.059
0.027
0.031
0.035
1600
1800
-
-
-
-
-
-
0.120
0.152
-
0.086
0.105
Sizes 042 - 061
EXTERNAL STATIC
kW
PRESSURE
CORRECTION
0
8, 10
9, 15
20
18, 24, 30
1900
2000
0.065
0.070
0.039
0.043
2000
-
-
-
0.130
+.04
+.02
0
–.02
–.10
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