IBC SL 30-199 G3 Installation And Operating Instructions

1-17
INSTALLATION
SL 10-85 G3, SL 14-115 G3, SL 20-160 G3, SL 30-199 G3 MODULATING GAS BOILERSSL 10-85 G3, SL 14-115 G3, SL 20-160 G3, SL 30-199 G3 MODULATING GAS BOILERS
1.5 CONDENSATE REMOVAL
IBC’s specied vent conguration promotes the safe drainage of moisture from the boiler
and exhaust venting without owing liquids back through the heat exchanger (as done by
some other condensing boilers).
Reliable system operation requires (1) proper design and installation of exhaust venting
to allow condensate to run back to the drain/trap; (2) acid neutralization as appropriate. To
achieve these:
1. Allow for a 1/4” per foot slope back to the vent connection, with appropriate hangers
to maintain that gradient.
2. Ensure the supplied trap is correctly installed and lled with water.
3. When required, add (and maintain in good condition) a neutralization tank.
1.5.1 Condensate Trap
A condensate trap must be installed on the drain connection at the base of the boiler as
shown in Figure 22.
1.5.2 Condensate Trap Assembly - Installation
1. Undo the Drain Spout Compression Nut (E), remove Drain Hose (G) from the Trap
Drain Outlet (F). Place the Vacuum breaker cap (J) over the Vacuum breaker opening
and push rmly home. Remove the Upper Compression Nut and Washer (C) and
slide over the Boiler Drain Outlet (A).
2. Fill Trap with water, and slide Trap Body (D) over Boiler Drain Outlet (A) - (see
Figure 22).
3. Tighten the upper compression nut and washer to the boiler drain outlet.
4. Attach the Drain Hose (G), and then tighten the Drain Spout Compression Nut (E).
5. Install the condensate trap retainer as indicated on the instructions provided
separately.
Figure 22: Condensate trap
installation
WARNING
The trap retainer must be
installed as instructed and all
trap ttings must be tightened as
instructed to prevent leakage of
ue gasses.
Failure to comply may result in
severe personal injury or death.
WARNING
Fill trap with water before boiler
is rst red to prevent exhaust
fumes from entering room. Never
operate the boiler unless the trap
is lled with water.
Failure to comply will result in
severe personal injury or death.
Condensate Trap as shipped
Condensate Trap, disassembled
1. Install
condensate trap and
tube.
2. Slide retainer around trap and
slide retainer tabs into cabinet.
3. Pass tube through retainer.
4. Secure trap with nut and
washer.
Boiler drain
outlet

IBC SL 30-199 G3 Specifications

General

Brand	IBC
Model	SL 30-199 G3
Category	Boiler
Language	English