920-159-01 (10-03)
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.
3) Electrical Information (continued)
Figure6
Electrical Requirements
Note:All field wiringmustcomply with NEC and localcodes. It
isthe responsibility of the installerto insurethat the electrical
codes are met. [ll:l IJill[till
Wire Size Use ONLY wiring size recommended for single
outlet branch circuit.
Use ONLY type and size fuse or HACR circuit
Fuse/Circuit breaker indicatedon unit's ratingplate (See sample
Breaker on page 6). Proper current protection to the unit is
the responsibility of the owner.
Unit MUST be grounded from branch circuit to
Grounding unit, or through separate ground wire provided on
permanently connected units. Be sure thatbranch
circuit or general purpose outlet isgrounded.
Use recommended wire size given in tables and
Wire Sizing install asinglebranch circuit. Allwidng mustcomply
with local and national codes. NOTE: Use copper
conductors only.
Electric shock hazard.
Turn OFF electric power before service
or installation.
All electricalconnectionsandwiringMUST
be installed by a qualified electrician and
conformtotheNationalElectricalCodeand
all local codes which havejurisdiction.
Failure to do so can result in property
damage, personal injuryand/or death.
Figure7
Drain Connection
and Location
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 field supplied condensate drain
system must be connected to one of
the two 3/4" FPT connections.
,
4,
The remaining connection must be
plugged using the 3/4" pipe plug
(provided) and field suppled teflon
tape or pipe joint compound.
Failure to follow these procedures
may result in serious property
damage.
