Johnson Controls YLCA 5 Instructions D'installation page 7

Mounting on 5, 7 and 9 units
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Mounting on 12 and 15 units
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1. Fasten the buffer tank to the unit (Detail
A) by means of the screws supplied with
the accessory.
2. Hydraulically interconnect the buffer tank
to the unit by means of the flexible hose,
the two other hoses and the two Curalite
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gaskets supplied with the accessory.
Cover the hose with isolation.
Attention: Before starting the
system, purge the air from the tank
and the hydraulic circuit.
If an electric heater is installed, do
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not power the unit until the circuit if full
of water.
The heater includes a manual restart
thermostat set to 95° C.
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