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DELTA
the black wire unconnected with a wire marrette attached
for protection. Connect the neutral (the white wire) to the
wire from #6 terminal.
45° tie-in
central heat
blower
cold air
return
central heat
blower
noise reduction collars
noise reduction collars
deflector
Figure 33 : Example tie-in to central heat plenum
furnace
cold air
return
furnace
Warning:
Do not interchange the variable speed control
between the central heat blower kit and the internal blower
kit.
(Figure 31) shows some ways of ducting the hot air from
the blower. You are not restricted in the size of pipe, as
long as the total cross sectional area of all runs combined
is not less than 50 square inches. The diagram shows
alternate blower locations. Only one external blower can
be installed.
1. If the blower fails to operate, check the following:
a) Consult the wiring diagram to assure proper connec-
tions.
b) To assure proper contact, check the motor lead wiring,
incoming supply wiring, and capacitor connections.
c) If possible, use a meter to test for continuity between
the fan leads. Please note that the capacitor will show no
reading if it is tested with a meter.
2. If the blower still fails to operate, consult your local
RSF Woodburning Fireplaces authorized dealer for
repair or replacement instructions.
ZONE HEATING (FD-HCZ-1 AND FD-HCZ-2)
For more regional heat control, the Delta is ideally suited
for zone heating. (Figure 38) shows an example of a three
zone system. The thermostat simultaneously opens the
desired valve and starts the blower when heat is required.
The zone control system consists of:
1 - FD-HCZ-1
- 1 control box
(figure 32)
- 1 blower transformer relay
- 1 thermo disc
NOTE: The FD-HCZ-1 replaces the FD-HC6 if you are
installing the zone system.
1 to 3 - FD-HCZ-2
- 1 zone valve (normally closed)
(figure 33)
- 1 thermostat
The system is wired similarly to the central heat system
with the addition of the control box and the zone heat valve
(see Figure 39). The whole system runs on 24V AC. Make
sure that the thermostats are matched with the correct
zone valve.
NOTE: THE Delta MUST BE INSTALLED IN ACCOR-
DANCE WITH ALL LOCAL CODES, IF ANY. IF NOT, FOL-
LOW THE CURRENT CSA C22.1 IN CANADA OR
NFPA70 IN USA. INSTALL AND USE AS PER THE MAN-
UFACTURER'S INSTALLATION AND OPERATING
INSTRUCTIONS.
zone control
box
blower control
centre
thermal switch
Figure 34: Zone control kit (FD-HCZ-1)
zone valve
thermostat
Figure 35: Zone heating kit (FD-HCZ-2)
