Ideal Heating LOGIC SYSTEM S15IE, Установка и обслуживание

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Installation and Servicing
SECTION 3 - SERVICING
3.27 EXPANSION VESSEL RECHARGING & REPLACEMENT
RECHARGING
1.
Remove the charge point cover.
2. Recharge the tank pressure to 0.75 bar.
3. Re-assemble in reverse order
4.
Check operation of the boiler. Refer to
Sections 2.23 & 2.24.
REPLACEMENT
5.
Refer to Section 3.8.
6. Drain the boiler CH circuit. Refer to Section
3.19.
7.
Remove the retaining clip on the vessel
water connection pipe.
8. Support the expansion vessel and unscrew
the 2 screws from the securing clamp,
located on the top of the boiler, and remove.
(Note the position of the bracket on the
vessel)
9. Remove the expansion vessel.
10.
Fit the new expansion vessel.
11. Reassemble in reverse order ensuring the
“o” ring is in place.
12. Refill the boiler. Refer to Section 2.16.
13. Check operation of the boiler. Refer to
Sections 2.23 & 2.24
Recharge
Point
7
8
SER
VICING