2
EN
The following defined terms are used throughout this manual to bring attention to the presence of hazards of
various risk levels or to important product information.
DANGER indicates an imminently hazardous situation which, if not avoided, will result in serious personal injury
or death.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in personal injury or
death.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in moderate or minor
personal injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not
avoided, may result in property damage.
NOTICE is used to address practices not related to personal injury.
Foreword
This manual is intended to be used in conjunction with other literature provided with the water heater. This
includes all related control information. It is important that this manual, all other documents included in this
system, and additional publications be reviewed in their entirety before beginning any work.
Installation should be made in accordance with the regulations of the Authority Having Jurisdiction, local code
authorities, and utility companies which pertain to this type of water heating equipment.
Authority Having Jurisdiction (AHJ) – The AHJ may be a federal, state, local government, or individual such as a
fire chief, fire marshal, chief of a fire prevention bureau, labor department or health department, building official
or electrical inspector, or others having statutory authority. In some circumstances, the property owner or his/
her agent assumes the role, and at government installations, the commanding officer or departmental official
may be the AHJ.
NOTE: The manufacturer reserves the right to modify product technical specifications and components without
prior notice.
For the Installer
This water heater must be installed by qualified and licensed personnel. The installer should be guided by the
instructions furnished with the water heater, and by local codes and utility company requirements.
Installations Must Comply With:
Local, state, provincial, and national codes, laws, regulations, and ordinances.
The latest version of the
National Electrical Code, NFPA No. 70
.
Table of Contents
Part 1 - General Safety Information
3
A. When Servicing the Water Heating System 4
B. Heater Water
4
C. Freeze Protection
4
D. Water Temperature Adjustment
4
Part 2 - Prepare the Water Heater
5
A. Locating the Water Heater
5
B. Water Chemistry Requirements
6
C. Technical Specifications and Dimensions
7
Part 3 - Installation Instructions
7
A. Wall Mounting the Water Heater
7
B. Plumbing
8
C. Temperature and Pressure Relief
9
D. Scalding
9
E. Filling the Heater
10
Part 4 - Electrical Connection
10
Part 5 - Installation Checklist
11
Part 6 - Operation
12
A. User Interface / Controls
12
B. Start-Up
12
Part 7 - Maintenance
12
A. Removing the Cover
13
B. Draining the Heater
13
C. Removing a Heating Element
13
D. Descaling the Heating Element
13
Part 8 - Troubleshooting
14
A. Resetting the High Limit Switch
15
B. Checking Thermostat Operation
16
C. Changing the Heating Element
16
D. Changing a Triac
16
Part 9 - Replacement Parts
17
Limited Warranty
18
Customer Installation Record Form
20