Roberts Gorden Energytube EM-115, Инструкция по установке, эксплуатации и обслуживанию

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EM-S
ERIES
I
NSTALLATION
, O
PERATION AND
S
ERVICE
M
ANUAL
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If exha u st fans are u sed to s u pply v entilation air, an
interlock s w itch m u st be u sed to pre v ent the heater
from coming on w hen the fans are off. This may be
done u sing a press u re s w itch.
8 .3 Horizontal Ventin g
In noncomb u stible w alls only, v ent terminal
(P/N 02537801-1P) may be u sed.
For 4" (10 cm) v ents in either comb u stible or
noncomb u stible w alls, u se Tjernl u nd VH1-4 (P/N
90502100) or eq u i v alent, ins u lated v ent terminal.
Follo w the man u fact u rer's instr u ctions for proper
installation.
For 6" (15 cm) common v ents in either comb u stible or
noncomb u stible w alls, u se Tjernl u nd VH1-6 (P/N
90502101) or eq u i v alent, ins u lated v ent terminal.
Follo w the man u fact u rer's instr u ctions for proper
installation.
8 .4 Vertical Ventin g
For 4" (10 cm), an appro v ed v ent cap
(P/N 90502300) m u st be u sed.
For 6" (15 cm) common v ent, an appro v ed v ent cap
(P/N 90502302) m u st be u sed.
For common v ertical v enting of more than t w o heaters,
See Page 34, Section 8.10 .
A v ent shall not extend less than 2' (.6m) abo v e the
highest point w here it passes thro u gh a flat roof of a
b u ilding.
8 .5 Unvented Operation Tube Termination
T u rndo w n type v ent terminal w ith a screen m u st be
installed at the exha u st end of the t u be. Vent terminal
design shall not incorporate backdraft flap.
FIGURE 17: Tube Termination
8 .6 Len g th Re q uirements
The maxim u m v ent length allo w ed is 45' (13.7 m). The
maxim u m o u tside air s u pply d u ct length allo w ed is 45'
(13.7 m).
The total v ent length, pl u s o u tside air d u ct length and
any extensions to minim u m heat exchanger lengths,
cannot exceed 65' (19.8 m).
Vent length sho u ld be limited to less than 20' (6 m).
If u sing extended heater lengths or v ent lengths
greater than 20' (6 m), condensation w ill form in the
v ent pipe. Ins u lation and additional sealing meas u res
(high temperat u re silicone at all seams) are req u ired.
Optional heat exchanger beyond minim u m lengths are
considered as v ent length for length determination.
S u btract 15' (4.6 m) of maxim u m allo w ed v ent or d u ct
length per v ent elbo w if more than t w o are u sed.
8 .7 Horizontal Ventilation 4" (10 cm) Pipe
WARNING
Combustion by-products contain a chemical
known to the State of California to cause
cancer and birth defects or other
reproductive harm.
4" (10 cm)
Single Wall Pipe
Vent Adapter
Vent Terminal
Combustible or
Non-Combustible Wall
Vent Adapter
18" (46 cm)
Min.
Vent Terminal
4" (10 cm) Single Wall Pipe
Non-Combustible Wall Only
SIDE VIEW
Description Part Number
Vent Terminal (Comb. Wall) 90502100
Vent Terminal 02537801-XX