Table of Contents
Advertisement
Recognize this symbol as an indication of
!
Important Safety Information!
Introduction
▲ ▲
!
The manufacturer's warranty does not cover any damage or
defect to the air conditioner caused by the attachment or
use of any components, accessories or devices (other than
those authorized by the manufacturer) into, onto or in
conjunction with the air conditioner. You should be aware
that the use of unauthorized components, accessories or
devices may adversely affect the operation of the air
conditioner and may also endanger life and property. The
manufacturer disclaims any responsibility for such loss or
injury resulting from the use of such unauthorized
components, accessories or devices.
This manual contains the installation and operating
instructions for your packaged rooftop unit. There are some
precautions that should be taken to derive maximum
satisfaction from it. Improper installation can result in
unsatisfactory operation or dangerous conditions.
Read this manual and any instructions packaged with separate
equipment required to make up the system prior to installation.
Give this manual to the owner and explain its provisions. The
owner should retain this manual for future reference.
Checking Product Received
Upon receiving the unit, inspect it for any damage from
shipment. Claims for damage, either shipping or concealed,
should be filed immediately with the shipping company.
IMPORTANT: Check the unit model number, heating size,
electrical characteristics, and accessories to determine if they
are correct.
IM 861
DANGER
Specifications
General
The Combination Gas Heating/Electric Cooling Rooftop is
available in 100,000 & 135,000 BTU/Hr. heating inputs and
cooling capacities of 6 nominal tons of cooling. Units are
convertible from bottom supply and return to side supply and
return by relocation of supply and return air access panels. See
cover installation detail.
The units are weatherized for mounting outside of the
building.
▲ ▲
!
Units are not design certified to be installed inside the
structure. Doing so can cause inadequate unit performance
as well as property damage and carbon monoxide
poisoning resulting in personal injury or death.
The following information is for three phase units which are
not covered under the DOE certification program.
1 The energy consumption of the ignition system used with
this unit is 9 watts.
2 The efficiency rating of this unit is a product thermal
efficiency rating determined under continuous operating
conditions independent of any installed system.
Major Components
The unit includes two hermetically-sealed refrigerating
systems (consisting of scroll compressors, condenser coil,
evaporator coil with capillary tube assembly), a circulation air
blower, a condenser fan, a heat exchanger assembly, gas
burner and control assembly, combustion air motor and fan,
and all necessary internal electrical wiring. The cooling
system of these units is factory-evacuated, charged and
performance tested. Refrigerant amount and type are indicated
on rating plate.
DANGER
3
Hide quick links:
Advertisement
Table of Contents
