Proper Burner Flame; Thermostat Installation; Installing Optional Blower Kit - COZY CDV155B Installation And Operating Instructions Manual

PROPER BURNER FLAME
The burner flame may be observed by raising the sight glass cover. A proper flame will have a dark blue inner mantle that sits
right on top of the burner with a lighter blue outer mantle rising over the burner, see Fimlre 10. There may be some yellow where
the pilot flame and burner flame meet. There is no primary air adjustment on the burner, and proper flame is assured since the
correct manifold pressure and orificing has been done at the thctory.
3,, T4,, O TER FLA_ E
[-71 3¸¸¸¸¸¸¸8 ;,
_-----JJ MANTLE
FIGURE 10 CDV15-B
FIGURE l0 - CDV25/33-B
THERMOSTAT INSTALLATION
FOR CDV 155B,CDV 156B,CDV255B, CDV256B,
CDV335B, CDV336B MODELS ONLY
Follow the instructions included with the thermostat. If
the thermostat is to be wall mounted, select a location in
the stone room as the heater, approxilnately five feet above
the floor on an inside wall where it won't be affected by
heat or cold sources such as direct sunlight, televisions,
fireplaces, hidden hot or cold water pipes, drafts, etc. The
thermostat must not be placed in an adjacent room. The
furnace is equipped with a self-generating control system;
never connect to a 24-volt transformer or household electric
system. Do not splice or attempt to use more thermostat
wire than is supplied. Connect thermostat wires to
thermostat and mount thermostat to wall, run wire to
furnace, securing with insulated staples provided, and
connect to valve terminals marked TH, see Fibre 8.
INSTALLING OPTIONAL BLOWER KIT
See Figure 12
1. Remove outer casing.
2. Remove floor shield from bottom of heater and disconnect
piezo wire.
3. Remove and discard cover shield. Save screws.
4. Attach blower to bottom of floor shield using screws
saved in Step 3.
5. Connect piezo wire and attach floor shield to heater. Slide
the white cable clamp (provided) over both motor lead wires
and the power cord. Secure to left side of heater with the
front screw used to secure the floor shield.
6. Attach the junction box to the left side of wrapper using
tour #8x 1/2" screws provided.
7. Plug power cord into 115 volt grounded outlet.
8. Replace outer casing and follow lighting instructions to
place heater in operation.
The unit must be elec!rically grounded accordingto the National
Electrical Code ANSI/NFPA No. 70-1987. This appliance is
equipped with a three prong grounding plug. For your protection
against shock hazard, this appliance should be plugged directly
into a properly grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug.
L1
I
POWER
CORD
L2
LADDER
SCHEMATIC
FAN SWITCH
PICTORIAL
SCHEMATIC
BLOWER
MOTOR
NOTE: This blower assembly is equipped with a temperature
activated fan switch that will automatically cycle the blower on
when the heat exchanger has reached a predetermined
temperature. Once the burner shuts off; this switch will cycle
the blower off after the heat exchanger cools to the fan switch
differential setting. THIS BLOWER WILL NOT OPERATE
UNLESS THE MAIN BURNER IS IN USE.
If any of the original wire supplied with this appliance has to be replaced,
it must be replaced with type 105 degree C wire or its equivalent.
CTION BOX
BLOWER
COVER SHIELD - REMOVE AND DISCARD
FIG. 12
FIG. 11
Page 11