Indooitcbil, Electric heaters, Single point box – Carrier 50YX User Manual
Page 4: Service sentry™ kit, Outdoor thermostat kit, Thermostat and subbase
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UNITJOYX
Ml^lGERiS^f]R-22)*
Refrigerant Control
WEIG^
COMPRESSOR
INDOOR FAN
Speeds
Rpm
Diameter (in.)
Width (in.)
Nominal Range (cfm)
Motor Hp
iNDOOiTcbiL^.
Rows...Fins/in.
Face Area (sq ft)
OUTDOOR FAN ^
Cfm
Rpm
Diameter (in.)
JWotor Hp
OUTDOOR ^¡L
Rows...Fins/in.
^ace Area (^ft)
FILTER SIZE (in.jt
(Qty) Throwaway
018
330
2
840
10
6
525-750
V4
3 15
34
024
030
036
042
048
TXV
" 336
340
’^~407
423 "
Scroll
Centrifugal — Direct Drive
2
2
2
2
3
840
840
840
840
1100
12
12
12
12
12
6
6
6
6
6
700-1000
875-1250
1050-1500
1100-1650
1400-1800
Va
Va
V2
V2
Va
3 .15
3
..15
3...15
3 ..15
3. .15
34
3.4
4.7
6.0
65
(Qty) Permanent
LEGEND
TXV —
Thermostatic Expansion Vaive
‘Operating charge is listed on unit nameplate.
fRecommended field-supplied filters are one-in thick.
Propeller — Direct Drive
2200
840
22
Vs
2200
840
22
V4
2700
1100
22
V4
2700
1100
22
1/4
3200
1100
22
1/4
3200
1100
22
1/4
3400
1100
22
1/2
2..17
8.3
2 17
83
2. .20
8 3^__
2. 20
96
2...17
12.0
2.17
12.7
2.. 17
12.7
(1) 20
X
25
(1) 20
X
25
(2) 15
X
20
(1) 15
X
20
(1) 20
X
20
(2) 20
X
20
(1) 20
X
25
(1) 25
X
25
(1) 20
X
25
(1)25x25
(1) 15
X
20
(1) 15
X
20
(2) 20
X
20
(2) 20
X
25
(2) 20
X
25
(2) 20
X
20
(2) 20
X
20
060
432
2
1100
12
6
1750-2400
%
4...15
6.4
Electric heaters
that mount inside the heat pump indoor-
fan compartment are available in a variety of kW and volt
age options. Each heater assembly includes automatic-reset
switch, and heat limiters for primary and secondary, over
current, and thermal protection
Single point box
allows for a single power supply for the
base unit and accessory electric heater, and functions as an
NEC-approved fused disconnect
Service Sentry™ kit
provides immediate warning when
the compressor fails to operate after a call for heating or
cooling The control energizes a warning light located on the
indoor thermostat
Outdoor thermostat kit
allows for staging of electric heat
ers based on outdoor-air temperature
Thermostat and Subbase
provides heating and cooling
unit control Automatic and manual changeover types are
available
ACCESSORY
PART NO.
Electric Heater 5.0 kW
7.5 kW
10.0 kW
15.0 kW
20.0 kW
88EMOO5OMAO0
88EM0075MA00
88EM0100MAOO
88EM0150MA00
88EM0200MAOO
Single Point Box
For 5.0-kW Heaters (Unit Sizes
018,024)
50YX-900—001
For 7.5- and 10.0-kW Heaters
(Unit Sizes 018,024); For 5.0-kW
Heaters (Unit Sizes 030-060)
50YX-900—002
For 7.5- and 10.0-kW Heaters
(Unit Sizes 030-048)
50YX-900—003
For 15.0-kW Heaters (Unit Sizes
030-060); For 20.0-kW Heaters
(Unit Sizes 036-060)
50YX-900—004
Thermostat and Subbase
Autochangeover
99TZ-900—521
Thermostat and Subbase,
Manual Changeover
99TZ-900—571
Service Sentry™ Kit
50LQ-900—011
Outdoor Thermostat
50LQ-900—001