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EZ-LINK SYSTEM DUAL INSTALLATION
62
MANIFOLD INSTALLATION - EZ LINK CONNECTION
TWO CONTINUOUS FLOW WATER HEATERS - 872,874,876 SERIES 027 & 627 MODELS
350
eaves, balconies
& other projections
300
MIN
no minimum
distance
requirement
to return wall 300 Min.
openings into building
500 Min.
COLD WATER SUPPLY
GAS SUPPLY
COLD WATER
SUPPLY
HOT WATER
TO OUTLETS
TEMPERED
WATER
TO
OUTLETS
NOTE:
PRESSURE
LIMITING DEVICE
(PLV)
REQUIRED TO
TLD IF PLV
INSTALLED AT
WATER HEATER
NOTE: NON RETURN
VALVES (NRV)
REQUIRED ON COLD AND
HOT SUPPLY LINES TO A
TEMPERATURE LIMITING
DEVICE (TLD) IF NOT
INCORPORATED IN TLD.
LEGEND
ISOLATION VALVE (FULL FLOW)
PRESSURE LIMITING VALVE
NON RETURN VALVE
TEMPERING
VALVE
TEMPERATURE LIMITING DEVICE
IF REQUIRED
SUITABLE FOR MAXIMUM FLOW.
PIPE SIZES:
Manifold DN25
Branches DN20
Weatherproof
GPO x 2
Temperature
Controller(s)
(installed indoors)
(optional 627 models)
water
volume
on
off
check
hot water
temperature
before use
K
x10
°C
in use priority
Controller
Cable
Ez-Link
Cable
Typical Two Unit Manifold with Ez-Link Connection
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