Intermatic WL150HPS Installation Instructions

7.283in.
(185mm)
9.055in.
(230mm)
A qualified electrician should complete all required wiring. Model WL150HPS will accept 120, 208, 240 or 277 Volts AC.
Model WL150HPST will accept 120, 277 or 347 Volts AC. Fixtures must be properly grounded for safety. A mounting
suitable for outdoor use and rated for wet locations is required. Follow all applicable electrical codes and regulations.
Please see below for list of warnings.
WARNING Electric shock hazard
Disconnect power at circuit breaker or fuse box before
installing or servicing light.
WARNING Fire hazard
USE MIN 90°C SUPPLY CONDUCTORS. CONNECT TO
SUPPLY IN EXTERNAL JUNCTION BOX ONLY.
Lamp and housing become very hot during use. Ensure
free air circulation around unit to dissipate heat. Avoid
enclosed locations and locations where flammable debris
(leaves, cut grass, etc.) might collect. Avoid locations
where humans or animals might accidentally touch fixture.
WARNING Fire hazard
CONNECTIONS MADE INSIDE FIXTURE MUST USE
WIRING RATED MINIMUM 125°
WARNING Explosion hazard
Never operate light without securing the lens door. When
light is operating, the gas in the lamp inner arc tube is at
high pressure. Never operate light if the fixture lens or
outer glass envelope of the lamp is broken or missing.
WARNING Explosion hazard
Wear safety glasses and gloves when handling lamp. High
Pressure Sodium outer envelope is under vacuum and
could implode.
14.173in.
(360mm)

ELECTRICAL REQUIREMENTS

WARNING
HID Wall Pack - WL Series
INSTALLATION INSTRUCTIONS
Model: WL150HPS & WL150HPST
FOR OUTDOOR USE ONLY
NOT FOR USE IN HAZARDOUS
ATMOSPHERES
IMPORTANT: Read instruction sheet
carefully before installing fixture. Retain
instructions for future reference.
Lamp Types:
High Pressure Sodium 150 Watt
High Pressure Sodium 150 Watt with Tri-Tap
7.283in.
(185mm)
9.055in.
(230mm)
Figure 1
MOUNTING & WIRING
1. Loosen (2) screws, open, and remove fixture lens cover. Set
lens cover aside to prevent damage while installing. (See
Figure 2)
2. Loosen (4) screws and remove reflector.
3. dentify supply voltage.
4. Select appropriate fixture wire to match incoming voltage.
Model WL150HPS is shipped with 277 V wire ready for
connection. Model WL150HPST is shipped with 347 V wire
ready for connection. If supply voltage is lower, cap wire
marked 277 V (or 347 V for tri-tap model) with appropriate
twist on wire connector and strip fixture wire marked with
matching voltage. (See Figure 3 & 4)
Hinge
Figure 2 (
Install with Lamp vertical)
14.173in.
(360mm)
Screws
Lens
Cover