System Overview - Watts OneFlow OF744-10 Manuel D'installation, D'utilisation Et D'entretien

Replacement Media
Model
OF744RM Media should be replaced every 3 years
OF844RM Media should be replaced every 3 years
OF948RM Media should be replaced every 3 years
OF1054RM Media should be replaced every 3 years
Installation
Tighten the Tank Head
NOTICE
Check the head on top of the tank. It is common for it to loosen
during shipment. Tighten the head by hand until tighten.
NOTICE
Anytime OneFlow systems are installed above the ground fl oor
®
of a building it is recommended that a vacuum relief valve
also be installed to protect against tank collapse in the event the
plumbing system is drained. If a vacuum relief valve is not used
then the system should be placed in bypass anytime the plumb-
ing system is drained. The EDP code for the suggested vacuum
relief valve is 0556031 (not included). The vacuum relief valve
should be installed on the outlet of the system.
NOTICE
• We recommend the installation of a dual-union ball-valve on
the inlet and outlet to isolate and outlet to isolate the tank for
servicing or install option bypass valve that is sold separately.
• A full bypass should be installed so that the full service fl ow
can be routed around the system as needed for servicing.
Install Piping
Connect the inlet and outlet plumbing according to your prefer-
ences and any applicable local codes. Include sample/drain
ports with hose-bibb connections on the inlet and outlet piping
to facilitate startup and service.

System Overview

Replacement Frequency
Tank Head
Media Tank
Typical Connection Fittings
"A" Models CK3007-03
(EDP# 0002171)
"C" Models CK3007-04
(EDP# 0002172)
"E" Models CK3007
(EDP# 0002169)
Optional Bypass Valve Sold Separately
CK-V3006 (EDP# 0002167)
4
"B" Models CK3007-02
(EDP# 0002170)
"D" Models CK3007-05
(EDP# 0002173)
CK-V3191-01 (EDP# 0002168)