| 23
Installation Manual
Bosch Tronic 6100 C Electric Tankless Water Heaters- BTC 724001301 A (08.2022)
11 Maintenance
WARNING: PERSONAL INJURY, PROPERTY DAMAGE
Do not attempt to repair this water heater yourself. Call a
qualified service technician for assistance. Always turn off
the power supply to the heater prior to servicing or draining
the heater. Failure to do so could result in property damage,
severe personal injury, or death.
WARNING: ELECTRICAL HAZARD
For all of these operations, the power should be turned off at
the circuit breaker and the front cover removed.
For most of these maintenance operations, the water will have to be
drained from the heater.
The water heater has minimal required maintenance procedures. However, proper
preventative maintenance will signifi cantly extend the life of the heater. To ensure
maximum performance of the water and reduce the risk of a water leak:
Periodic inspections and tests are always recommended for signs of
damage or failure. Any damage, cracks, leakage, or weakness should
be addressed and fixed immediately. Do not over-tighten any of the
connections. Over-tightening could cause serious internal damage to the
unit.
Water heated at higher temperatures produces scale buildup much faster
than at lower temperatures. Having manual shut-off /maintenance valves
installed on the inlet and outlet of the water heater will allow access to
the unit. It is recommended to fl ush the unit once a year under normal
conditions or once every six months if the water supply has unusually hard
water.
11.1 Removing the Cover
1. Remove 2 screws located on the bottom of the cover and save for
reinstallation.
Figure 16
NOTICE: PRODUCT DAMAGE!
BEFORE PROCEEDING TO THE NEXT STEP, it is important
to know there is a wiring harness connected to the
backside of the front cover. This must be disconnected to
fully remove the cover. DO NOT pull cover out and away
completely without disconnecting wiring first or damage
may occur.
2. Pull bottom of cover forward and swing out (pos.1). Lift away from tabs on
the top of the back cover (pos.2). Do not fully remove cover.
Figure 17
1
2
2
2
To Next Page
Loading...
