Rheem 834 Series Service Instructions Manual page 36

Fault Finding Chart 4
4
Leaking heater
Is leak from cold
water inlet plumbing
connection?
NO
Is leak from inlet
assembly drain plug?
NO
Is leak from seasonal
adjustment valve?
NO
Is leak from hydro
electric generator /
water flow sensor
assembly inlet
connection?
NO
Is leak from hydro
electric generator /
water flow sensor
assembly body?
NO
Is leak from hydro
electric generator /
water flow sensor
assy connection to
water throttle valve?
NO
Is leak from water
throttle valve body?
NO
Is leak from water
throttle valve outlet
connection?
NO
Is leak from cold
water pipe connection
to heat exchanger?
NO
Is leak from hot water
pipe connection to
heat exchanger?
NO
Is leak from hot water
pipe connection to
hot water outlet
assembly?
TM081 Rheem 834 Series Hydroelectric CFGWH Service Instructions
REV: AA Issued: 22/02/17
This document is stored and maintained electronically by Rheem Technical Support. All printed copies are deemed uncontrolled.
YES
YES
(1) If replacing an o'ring, ensure o'ring and mating surfaces and
clean and lubricate o'ring with silicon grease before assembly.
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
Tighten or remake cold water
inlet plumbing connection.
(1) Tighten drain plug or replace
drain plug o'ring.
(1) Replace seasonal
adjustment valve o'ring.
(1) Replace assembly inlet
o'ring.
Replace hydroelectric
generator / water flow
sensor assembly.
(1) Replace water throttle valve
assembly inlet o'ring.
Replace water throttle valve
assembly.
(1) Replace water throttle valve
outlet connection pipe o'ring.
(1) Replace heat exchanger cold
water pipe connection o'ring.
(1) Replace heat exchanger hot
water pipe connection o'ring.
(1) Tighten clamp screws or
replace heat exchanger hot
water pipe connection o'ring.
4.1
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