Carrier 38QB - Manual (Page 4)

Table 3 — Accessories
PART NO. DESCRIPTION UNIT 38QB
99TZ90040106
Low-Voltage Control — Honeywell Thermostat HH07AT171 and
Thermostat Subbase HH93AZ173 — (Automatic Changeover)
99TZ90041106
Low-Voltage Control — Honeywell Thermostat HH07AT171 and
Thermostat Subbase HH93AZ175 — (Manual Changeover)
All
38QB90002106 Service Sentry (Six HN65CT004)
99TZ90029101 Honeywell — Manual Changeover. 2-Stage Heating, 1-Stage Cooling
28AU90006112 Twelve 3/4- x 1-1/8 in. Connection Adapters 042-060
38R090008106 Bi-Flow Heat Pump Filter Drier (Six KH45LD077)
HN65DE026*
Supplemental Heat Relay-
(Service Parts)__________ - (Required with 2 Outdoor Thermostats )
38HQ900002 Outdoor Thermostat (Six 38HQ900011) All
38CQ900172 0ptimizerControlOutdoorThermostat(Six38CO900161 ref HH22AG110)
38RQ900091 Optimizer II Control Assembly (Use with HH2AG1 lOoutdoorthermostat.)
38QB90001106 Heat Pump Rack (Six) 015-018
38QF90000106 Heat Pump Rack (Six) 024-060
38HQ90014106 Optimizer III (Six 38HQ900141)
38QB90003106 Solid-State Time Guard II (24-volt)
All
HC95DD120* Start Capacitor 015
HC95DD12V Start Capacitor 018
HC95DD058* Start Capacitor 024,030
HC95DD088* Start Capacitor 036
HN61HB515* Relay 015,018
HN61HB496* Relay 024,030,036
38EB660002*
TUBING
PACKAGE
38LS958151
38LS958201
38LS958251
38LS958301
38LS958351
38LS958401
38LS958501
38LS934151
38LS934201
38LS934251
38LS934301
38LS934351
38LS934401
38LS934501
38LS978151
38LS978201
38LS978251
38LS978301
38LS978351
38LS978401
38LS978501
Wire Bundle for Start Capacitor and Relay 015-036
TUBING
*Available thru Carrier Service Parts
tSuction line is insulated and has 90° bend
tFor 5/8-in (15 9-mm) evaporator connection, cut off 3/4-in (19 05-mm) belled end
‘‘Capacity reduction may occur when 7/8-in (22 22-mm) accessory tubing is used on 38QB042,048,060
A capacity reduction will result if accessory tub­
ing is used in 38QB042 systems. For example, when
a 25-ft (7.6-m) 7/8-in. (22-mm) accessory package is
used, there is a capacity reduction of 1-1/2percent.
When other than 25 ft (7.6 m) of interconnecting
tubing is used, follow special requirements described
in Refrigerant Charging. Do not use less than 10 ft
(3 m) of interconnecting tubing. Do not cut 5/ 16-in.
(7.9-mm) or 1/4-in. (6.4-mm) liquid line due to
swage at ends. Do not cut 7/8-in. (22.22-mm)
suction line. Bend or coil to fit.
Do not use damaged or contaminated tubing.
Always evacuate or purge evaporator coil and
tubing system (use field-supplied refrigerant, not
unit refrigerant).
When making tubing connections, be sure to
provide clearance at unit for electrical connections.