Carrier CRHEATER101A00 Installation Instructions Manual page 2

service technicians should install, start-up, and service this
equipment.
When installing this accessory, observe precautions in the
literature, labels attached to the equipment, and any other safety
precautions that apply:
• Follow all safety codes
• Wear safety glasses and work gloves
• Use care in handling and installing this accessory
It is important to recognize safety information. This is the safety-
alert symbol: . When you see this symbol on the unit and in
instructions or manuals, be alert to the potential for personal
injury.
Understand the signal words DANGER, WARNING, CAUTION,
and NOTE. These words are used with the safety-alert symbol.
DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices, which may result in minor personal
injury or product and property damage. NOTE is used to highlight
MODEL NUMBER
50HC
50HCQ
50KC
50KCQ
50LC
50TC
50TCQ
MODEL NUMBER
547J
548J
549J
551J
558J
559J
MODEL NUMBER
RAH
RAS
RAX
RHH
RHS
RHX
LEGEND
AC — Cooling Only (air conditioner)
HP — Heat Pump
1
— Standard Efficiency
2 — High Efficiency
3 — Ultra High Efficiency
suggestions which will result in enhanced installation, reliability,
or operation.
Failure to follow this caution could result in personal injury or
death.
Turn off all power to unit and install lockout tag. Power can
come to unit from multiple sources. Verify power is off with a
meter or probe.
PERSONAL INJURY HAZARD
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care and
wear appropriate protective clothing, safety glasses and gloves
when handling parts and servicing air conditioning equipment.
Table 1 — Package Usage
CARRIER MODELS
CHASSIS GROUP
AC-2
HP-2
AC-1
HP-1
AC-3
AC-1
HP-1
BRYANT MODELS
CHASSIS GROUP
HP-1
HP-1
HP-2
AC-2
AC-1
AC-1
ICP MODELS
CHASSIS GROUP
AC-2
AC-1
AC-1
HP-1
HP-2
HP-1
NOTE: The above is an encompassing list of all models that will include
the HSCCR option. Contact your local representative on current
offerings.
2
WARNING
CAUTION
UNIT SIZES
STD SCCR
04-14
04-12
04-06
04-06
04-12
04-16
04-14
UNIT SIZES
STD SCCR
04-06
04-14
04-12
04-14
04-16
04-06
UNIT SIZES
STD SCCR
036-150
036-180
036-060
036-150
036-120
036-060
HSCCR
07-14
07-12
N/A
N/A
07-12
08-16
08-14
HSCCR
N/A
07-14
07-12
07-14
07-14
N/A
HSCCR
072-150
072-150
N/A
072-120
072-150
N/A