8
920-159-02 (10-04)
3) Electrical Information (continued)
IMPORTANT: ALL 208/230V CHASSIS MUST BE HARD WIRED WITH PROPERLY SIZED
BREAKER. SEE NAMEPLATE FOR SPECIFIC CHASSIS ELECTRICAL REQUIREMENTS.
SEE PAGE 9 - FIGURE 8 FOR UNIT WIRING AND WALL THERMOSTAT WIRING. SEE PAGE
7 FOR WIRE SIZE. USE HACR TYPE BREAKERS TO AVOID NUISANCE TRIPS. ALL FIELD
WIRING MUST BE DONE IN ACCORDANCE WITH NEC AND LOCAL CODES.
Electrical Requirements
Figure 6
Note: All fi eld wiring must comply with NEC and local codes. It
is the responsibility of the installer to insure that the electrical
codes are met.
Wire Size
Use ONLY wiring size recommended for single
out let branch circuit.
Fuse/Circuit
Breaker
Use ONLY type and size fuse or HACR circuit
breaker indicated on unit's rating plate (See sample
on page 6). Proper current protection to the unit is
the responsibility of the own er.
Grounding
Unit MUST be grounded from branch circuit to
unit, or through separate ground wire provided on
permanently connected units. Be sure that branch
circuit or general purpose outlet is ground ed.
Wire Sizing
Use recommended wire size given in tables and
install a single branch circuit. All wiring must comply
with local and national codes. NOTE: Use copper
conductors only.
CAUTION
Elec tric shock haz ard.
Turn OFF elec
tric pow er be fore service
or in stal la tion.
All electrical connections and wir ing MUST
be in stalled by a qual i fi ed elec tri cian and
con form to the Na tion al Elec tri cal Code and
all local codes which have ju ris dic tion.
Failure to do so can result in prop er ty
damage, per son al injury and/or death.
Drain Connection
and Location
Figure 7
CAUTION:
THE ACCESSORY DRAIN PAN
(VPDP1) MUST BE INSTALLED BEFORE
INSTALLING THE UNIT.
1. The accessory drain pan has two (2)
provisions (left & right) for connecting an
external condensate drain.
2.
A
fi eld supplied condensate drain system
must be connected to one of the two 3/4"
FPT connections.
3. The remaining connection must be plugged
using the 3/4" pipe plug (provided) and fi eld
suppled tefl on tape or pipe joint compound.
4. Failure to follow these procedures may
result in serious property damage.
5. This is the primary drain pan. A fi eld supplied
secondary condensate pan may be applied.
Check with local codes.
