Section 1. Safety Considerations - Trane BAYWACC11SC1AA Installer's Manual

INSTALLER'S GUIDE

Section 1. Safety Considerations

IMPORTANT: Read this manual carefully before attempting to install,
operate, or perform maintenance on this hydronic coil. Installation,
service, and maintenance should be performed by qualified technicians
only.
NOTE: "Warnings" and "Cautions" appear at appropriate places in this
manual. Read these carefully. Your personal safety and the proper
operation of this heating product require that you follow them carefully.
The manufacturer assumes no liability for installations or services
performed by independent dealers.
Safety signal words are used to designate a degree or level of serious-
ness associated with a particular hazard. The signal words for safety
markings are WARNING and CAUTION.
WARNING
L !
WARNING indicates a potentially hazardous situation which, if not
avoided, could result in property damage, death or serious personal
injury.
CAUTION
L !
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It is also used to alert
against unsafe practices and hazards involving only property damage.
1.1 WARNINGS
L !
THE INFORMATION IN THIS GUIDE IS FOR USE BY INDIVIDUALS
HAVING ADEQUATE ELECTRICAL AND MECHANICAL BACK-
GROUND. ANY ATTEMPTS, BY UNQUALIFIED PERSONS, AT
PLUMBING, INSTALLING OR REPAIRING A HYDRONIC SYSTEM
OR CENTRAL AIR CONDITIONING PRODUCT COULD RESULT IN
PROPERTY DAMAGE, SEVERE PERSONAL INJURY OR DEATH. THE
MANUFACTURER OR SELLER CANNOT BE RESPONSIBLE FOR THE
INTERPRETATION OF THIS INFORMATION, NOR CAN IT ASSUME
ANY LIABILITY IN CONNECTION WITH ITS USE.
L !
ELECTRICAL HAZARD!
DISCONNECT ALL ELECTRICAL POWER, INCLUDING REMOTE
DISCONNECTS BEFORE INSTALLING OR SERVICING. FOLLOW
PROPER LOCKOUT/TAGOUT PROCEDURES TO ENSURE THE
POWER CAN NOT BE INADVERTENTLY ENERGIZED. FAILURE TO
FOLLOW THIS WARNING COULD RESULT IN SERIOUS PERSONAL
INJURY, DEATH, OR PROPERTY DAMAGE.
L !
SAFETY HAZARD!
REMOVE ANY ELECTRICAL STRIP HEATERS WHEN INSTALLING
THE HYDRONIC HEATER COIL. ELECTRICAL AND HYDRONIC HEAT
MUST NOT BE USED TOGETHER. FAILURE TO FOLLOW THIS WARN-
ING COULD RESULT IN SERIOUS PERSONAL INJURY, DEATH, OR
PROPERTY DAMAGE.
Page 2
WARNING
WARNING
WARNING
!
L
HIGH PRESSURE HAZARD!
MAXIMUM ENTERING WATER TEMPERATURE IS 180°F. WATER TEM-
PERATURES EXCEEDING 180°F COULD CAUSE A HIGH PRESSURE
BURST. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN
SERIOUS PERSONAL INJURY, DEATH, OR PROPERTY DAMAGE.
!
L
SCALD HAZARD!
THIS SYSTEM CONTAINS HOT WATER AND OPERATES UNDER
PRESSURE. WATER TEMPERATURES ABOVE 125°F CAN INSTANT-
LY CAUSE SEVERE BURNS OR DEATH.
USE CAUTION WHEN SERVICING THIS EQUIPMENT. ALLOW SUF-
FICIENT TIME FOR THE WATER TO COOL BEFORE OPENING THE
SYSTEM DRAIN. FAILURE TO FOLLOW THIS WARNING COULD
RESULT IN SERIOUS PERSONAL INJURY, PROPERTY DAMAGE, OR
DEATH.
L !
LEAK HAZARD!
IF THE HYDRONIC COIL HAS A LEAK, USE CAUTION WHEN SERVIC-
ING THIS EQUIPMENT. THOROUGHLY WIPE OFF EXCESS WATER
FROM ALL COMPONENTS AND ALLOW ADEQUATE TIME FOR
THE COMPONENTS TO DRY COMPLETELY BEFORE SERVICING
SYSTEM.
FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS
PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH.
1.2 CAUTIONS
CAUTION
L !
SAFETY HAZARD!
Sharp Edge Hazard. Be careful of sharp
edges on equipment or any cuts made on sheet metal while install-
ing or servicing. Personal injury may result.
!
L
SAFETY HAZARD!
All joints must be leak free. Seal per local and national codes.
CAUTION
!
L
FREEZE HAZARD!
Installations subject to freezing ambient
temperatures must have provisions for freeze protection to avoid
damage to this appliance.
CAUTION
!
L
SAFETY HAZARD!
The selected location and orientation
of the air handler and hydronic coil must allow the hydronic heating
unit's circulator pump to be positioned with the motor shaft horizon-
tal. Do Not install the hydronic coil with its service panel and the
circulator pump facing vertical, up, or down.
WARNING
WARNING
WARNING
CAUTION