Paloma PH-203EWH, Руководство пользователя и инструкции по установке, Страница: 36 / 56

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EZ-LINK SYSTEM DUAL INSTALLATION
The EZ-
Link™ system is designed to electronically control two continuous flow gas water heaters and have
them operate as one. One or both water heaters may be in operation, depending upon the hot water demand.
The second water heater will only operate when the hot water demand exceeds the capacity of the first water
heater to supply.
The EZ-Link system is suitable for installation with Paloma PH-203EWH model continuous flow gas water
heaters. The Ez-Link Kit is required for the installation.
Ez-Link cable x 1
cable clamps
x 2
screws x 2
Ez-Link Kit
Notes:

Only two continuous flow gas water heaters can be installed with an Ez-Link system.

The Ez-Link system will vary the start up sequence of the two water heaters.

The two continuous flow water heaters must be of the same model. The performance of two different
model water heaters manifolded together cannot be guaranteed.

Paloma PH-203EWH model water heaters do not require a temperature controller to be installed as part
of an Ez-link system installation.

A temperature controller(s) may be installed with the EZ-Link system on PH-203EWH model dual
installation.
If the pre-set outlet temperature of the water heater is set at greater than 60°C, the maximum outlet
temperature of the water heater will be limited by the maximum temperature setting of the temperature
controller, if one is installed.

Two PH-203EWH model water heaters manifolded together with an Ez-Link system installed can be used
as an in-series gas booster system to a solar water heater installation so long as a temperature controller
is not installed.
Warning: Temperature controllers must not be fitted to a water heater as part of a solar water heater
system because water at a temperature much higher than the controller setting can be delivered.