Hubbell TX Manuals

1 pdf manual(s) Hubbell TX for free download (Installation, operation and maintenance manual)

(1) Documents:

TX Installation, operation and maintenance manual (40 pages)

1173239.pdf
Updated: 31.03.2026
Hubbell TX Installation, operation and maintenance manual — 40-page document with component overview, assembly instructions, plus cleaning instructions. INSTALLATION, OPERATION, AND MAINTENANCE MANUAL FOR THE HUBBELL MODEL TX/HX TANKLESS WATER HEATER ELECTRIC HEATER…

Contents

INSTALLATION, OPERATION, AND

1
Important Safety Information

2
TABLE OF CONTENTS

3
LED Digital Display

5
Tankless Water Heater Maximum Flow Rates:

7
Tankless High Flow Pressure Drop Chart (HX):

8
SECTION III – INSTALLATION

9
Plumbing Installation Instructions:

10
Disconnecting a Joint:

12
Wiring Diagram 1

15
Wiring Diagram 5

17
Wiring Diagram 7

18
a. Outlet temperature is displayed as o###

23
SECTION V – TROUBLESHOOTING

26
Secondary Voltage (±5%)

28
SECTION VI – SERVICING & REPLACEMENT OF PARTS

32
• Disconnect power.

33
SECTION VII – PARTS LIST

36
SECTION VIII – WARRANTY

37

TX: Related Instructions