IM 368 / Page 2 of 20 (Rev 11/03)
Table of Contents
Installation of Louvers ..................................................... 10
Installation of Chassis ..................................................... 10
Adjusting Temperature Limiting Device ........................... 11
Electrical Service ............................................................. 11
Equipment Startup .......................................................... 11
Remote Mounted Thermostat ......................................... 12
Scheduled Maintenance ................................................. 12
Recommended Spare Parts ............................................ 13
Refrigeration Cycle ......................................................... 13
Troubleshooting Chart ............................................... 14, 15
Approximate Shipping Weights ....................................... 15
Wiring Diagrams ............................................ 16, 17, 18, 19
Installation ......................................................................... 2
Inspection .......................................................................... 2
Nomenclature .................................................................... 3
Wall Opening Requirements ............................................. 3
Wall Sleeve Installation
Frame & Brick ............................................................ 4
Panel Wall Construction ............................................. 5
Thick Wall Construction ............................................. 6
Wall Sleeve Extension
Louver Frame ............................................................. 7
Subbase Installation .......................................................... 8
Installation of Optional Condensate Drain Kit ................... 9
Inspection
When the equipment is received all items should be carefully
checked against the bill of lading to be sure all crates and
cartons have been received. All units should be carefully inspected
for damage when received. If any damage is noticed, the carrier
should make the proper notation on the delivery receipt acknowl-
edging the damage. The carrier should also fill out a Carrier
Inspection Report. The McQuay International Traffic
Department should then be contacted.
The unit nameplate should be checked to make sure the
voltage agrees with the power supply available.
Suite II Series Comfort Conditioner is designed and built for
through-the-wall installation in either new or existing buildings
The self-contained refrigerant system delivers cooling to the de-
sired space. Heating can be accomplished with electric
resistance, hydronic or with reverse cycle heating options.
Each conditioner consists of the following components:
1. Heating/Cooling Chassis — Shipped separate.
2. Cabinet/Wall Sleeve — Shipped separate.
3. Outdoor Louver — Shipped in a separate carton.
4. Subbase (not shown) — Optional on all 208V and 230V
heat pump and electric heat units. Standard for all 265V
and for hydronic heater option. Shipped in a separate
carton.
Installation
The installation of this equipment shall be in accordance with the regulations of authorities having jurisdiction and all
applicable codes. It is the responsibility of the installer to determine and follow the applicable codes. Sheetmetal parts, self-
tapping screws, clips and such items inherently have sharp edges, and it is necessary that the installer exercise caution.
This equipment is to be installed only by an experienced installation company which employs trained personnel.
Figure 1. Exploded View of Complete Unit (Shown Without Subbase)
