Riccar RSBH-SB User manual

Summer Breeze Heater
Service Manual
RSBH RSBH-SB RSBHP
Revision: 1.0
Issued: 12-18-2012

Page 1
Table of Contents
I. Basic Assembly and Operation
A. Safety Instructions .................................................................................................................................. 2
B. Grounding Instructions ........................................................................................................................... 3
C. General Performance .............................................................................................................................. 3
D. Parts Identication ..............................................................................................................................4-5
E. Easy Removal of Quick Connect Leads ................................................................................................. 6
II. Cabinet and Control Panel
A. Calibrating the Thermostat ..................................................................................................................... 7
B. Removing the Cabinet (RSBH) .........................................................................................................8-10
C. Removing the Cabinet (RSBH-SB)...................................................................................................... 11
D. Accessing the Control Panel (RSBH-SB) ............................................................................................ 12
E. Replacing the on/off Switch ................................................................................................................. 13
F. Replacing the Circuit Breaker ............................................................................................................... 14
G. Replacing the Thermostat (Dial) .......................................................................................................... 15
H. Replacing the Thermostat (Programmable) ......................................................................................... 16
I. Replacing the Indicator Light (RSBH) .................................................................................................. 17
J. Replacing the Control Panel Wire Harness (RSBH) ........................................................................18-19
K. Replacing the Indicator Light (RSBH-SB) .......................................................................................... 20
L. Replacing the Control Panel Wire Harness (RSBH-SB) .................................................................21-22
III. Internal Compartment
A. Accessing the internal compartment .................................................................................................... 23
B. Removing the Back Panel .................................................................................................................... 24
C. Replacing the Tilt Switch ..................................................................................................................... 25
D. Replacing the Relay ............................................................................................................................. 26
E. Replacing the Power Cord .................................................................................................................... 27
F. Replacing the Fan Thermostat .............................................................................................................. 28
G. Replacing the Main Wire Harness ....................................................................................................... 29
H. Removing the left side panel ................................................................................................................ 30
I. Replacing the Crossow Blower ........................................................................................................... 31
J. Replacing the Element ........................................................................................................................... 32
IV. Troubleshooting ......................................................................................................................33-34
V. Diagrams
A. Control Panel Harness (Dial Thermostat) ............................................................................................ 35
B. Control Panel Harness (Programmable Thermostat)............................................................................ 36
C. Internal Wire Harness ........................................................................................................................... 37
VI. Contact Information .................................................................................................................. 38

Page 2
2
3
• DO NOT plug the heater into any other cord
connected device such as a power strip, surge
protector, multiple outlet adapter, grounding
adapter, outlet-type air fresheners or extension
cords. Plug into a 3-prong, 120V 15 amp or
higher grounded circuit receptacle only.
• DO NOT plug the heater into a loose tting or
broken receptacle.
• DO NOT alter the heater’s design or you will
void the warranty.
• DO NOT block the front or rear of the heater.
• DO NOT place anything directly in front of the
heater.
• DO NOT cover the unit as this may block airow
and cause the heater to malfunction.
• DO NOT use the heater outdoors or in
construction sites.
• DO NOT force the lter to dry using any
alternative methods when performing lter
maintenance, doing so could damage the lter.
• DO NOT run the power cord under carpeting.
• DO NOT cover the power cord with throw rugs,
runners or similar coverings. Arrange the cord
away from trafc areas and where it will not be
tripped over.
• DO NOT insert or allow foreign objects to enter
any ventilation or exhaust opening as this may
cause an electric shock or re, or damage the
heater.
• DO NOT operate this heater with a damaged
cord or plug or after the heater malfunctions,
has been dropped or damaged in any
manner. Return heater to an authorized retailer
for examination, electrical or mechanical
adjustment or repair.
• DO NOT use this heater in areas where
gasoline, paint or ammable liquids are used or
stored. A heater has hot or arcing parts inside.
• This heater is hot when in use. To avoid burns,
do not let bare skin touch hot surfaces.
• Always unplug this heater when it is not in use.
To disconnect the heater, turn controls to off
then remove plug from the outlet.
• To prevent a possible re, do not block air
intakes or exhaust in any manner. Do not use
on soft surfaces, like a bed where openings
may become blocked.
• Keep combustible materials such as furniture,
pillows, bedding, clothes, curtains and paper
at least 3 feet from the front of the heater and
keep them away from the sides and the rear.
• Use this heater only as described in this
manual. Any other use not recommended by
the manufacturer may cause re, electrical
shock or injury to persons.
• Avoid the use of an extension cord because the
extension cord may overheat and cause a risk
of re.
• This heater is for use on 120 volt grounded
outlets. An adapter should not be used.
• This heater must be located near a socket
outlet.
• Extreme caution is necessary when any
heater is used by or near children or invalids
and whenever the heater is left operating and
unattended.
• This heater is not intended for use in
bathrooms, laundry areas and similar indoor
locations. Never locate the heater where it may
fall into a bathtub, shower, swimming pool or
other water container.
• Connect to properly grounded outlets only.
SAVE THESE INSTRUCTIONS.
WARNING:
IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precautions should always be followed, including
the following:
READ ALL INSTRUCTIONS BEFORE
USING THIS APPLIANCE
The manufacturer cannot accept responsibility for damage
caused when the appliance is not used according to the
instructions, or for uses other than those for which it
was intended.
To reduce the risk of fire, electric shock or injury:
A. Safety Instructions
I. Basic Assembly and Operation

Page 3
This heater must be grounded. If it should malfunction or
break down, grounding provides a path of least resistance for
electric current to reduce the risk of electric shock. This heater
is equipped with a cord having an equipment-grounding
conductor and grounding plug. The plug must be plugged into
an appropriate outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
This heater is for use on a nominal 120 volt circuit and has a
grounding attachment plug that looks like the plug illustrated
in Figure B. Grounding. Make sure that the heater is connected
to an outlet having the same conguration as the plug. No
adapter should be used with this heater.
WARNING - Improper connection of the equipment-grounding conductor can result in a risk of electric
shock. Check with a qualied electrician or service person if you are in doubt as to whether the outlet is
properly grounded. Do not modify the plug provided with the heater. If it will not t the outlet, have a
proper outlet installed by a qualied electrician.
Figure B. Grounding
3
Grounded
Outlet
Grounded
Outlet Box
Grounding
B. Grounding Instructions
• Keep machine and all accessories clean and in good operating condition.
• Clean or change lters as recommended to maintain optimum performance and efciency.
• Always use genuine lters and parts, as use of other products may result in poor performance. Tacony
ltration products are designed for maximum performance.
• Have machine checked periodically by the retailer
• Store machine carefully in dry area.
I. Basic Assembly and Operation
C. General Performance

Page 4
D. Parts Identication
I. Basic Assembly and Operation

Page 5
I. Basic Assembly and Operation
D. Parts Identication
ITEM #
PART #
DESCRIPTION
ITEM #
PART #
DESCRIPTION
1
C550-0500
Oak Cabinet
C550-8000
Wiring Harness Main (Not shown)
C550-0600
Cherry Cabinet
C550-8100
Wiring Harness Control Panel Manual (Not shown)
2
B550-9000
Knob
C550-8200
Wriing Harness Control Panel Digital (Not shown)
3
B550-5100
Heater Top
32
B550-9300
Main Air Baffle (Used w/C550-0200)
4
B550-6100B
Top Exit
33
B550-6600
Electrical Mounting Plate
5
B550-6200
Heater Exchanger Bottom
34
B550-5300B
Left Side
6
B550-5900
Heater Element Mounting
35
B550-9100
Top L Bracket
7
B550-5200B
Right Side
B550-9500
Control Panel (Not shownalternate Style)Use A551-2000*
8
B550-6400
Exit Side (2X)
B550-9600
Filter Screen for Heaters(Not Shown/Alternate Style)Use A551-2000*
9
C550-0200B
Heater Element
36
B550-7700
Control Panel Enclosure L Bracket
C550-0200
Heater Element w/Baffle Parts
37
B550-9200
L Bracket f/Control Panel
10
B550-6000
Vertical Heat Exchanger
38
B550-4100
Filter
11
B550-6300
Heater Exit Screen
39
A328-1200
On/Off Switch
12
A551-1100
Screw
40
A551-1600
Thermostat Screw for Digital
13
C550-7000
Louver for Exit
A551-1601
Thermostat Screw for Manual
14
B550-7900
Indicator Cover Enclosure
41
C550-0700+
Programmable Thermostat (Shown)
15
B550-7800
Indicator Enclosure
C550-0400+
Dial Thermostat (Not Shown)
16
B550-8100
Plugged in Illuminator w/Connectors
B550-8200
Tilt Switch (Not shown)
17
B550-5400B
Heater Front
A551-1400
Tilt Switch Screw (Not shown)(2X)
18
B550-5000
Bottom
42
A551-1602
Nut (2x)
19
A551-0600
Wood Screw
43
B550-6700C
Control Panel
20
A551-1300
Bottom Cabinet Screw (6x)
44
B550-7600
Enclosure f/Control Panel
21
B551-1200
Bottom Plywood
45
B550-5500B
Back
22
B550-4000
Casters (w/4x A551-0600 each) (2X)
46
B550-6800
Thermal Fuse Hold Down
B550-4010
Locking Casters (2X)
B550-7000
Cord Main (Not shown)
23
A551-0300
Cable Clamp
B550-8000
Circuit Breaker (Not shown)
24
B550-5600B
Bottom Mount
B550-8300
Fan Thermostat (Not shown)
25
C550-0100
Fan Crossflow Blower
B550-8600
Relay for Line Voltage (Not shown)
26
B550-9400
Flat Air Baffle (Used w/C550-0200)
A551-0200
Cable Tie (Not shown)
27
B550-5800
Plenum After Blower
A551-0900
1/4" Cable Clamp (Not shown)
28
B550-5700
Blower Ties
A732-4600
Main Sheet Metal Screw (Not shown)
29
A551-0400
Washer f/Clamp
A551-2000
Hole Plug (Not shown) (4X)
30
A551-0100
Cord Strain Relief
A551-1900
Bushing, Universal for Light (Not Shown)
31
B550-6900
Wiring Tray
*
Alternate Style will replace items 31,35,36,37,43,44
RICCAR HEATER
12/2/2010

Page 6
CAUTION: Unplug the heater and allow it to cool before servicing.
Simplicity heaters use UL approved wire connectors for a secure t. These connectors can be difcult to
separate when performing maintenance. Follow the steps below to easily separate tight connectors.
1. You will need two pairs of needle nose pliers. Grasp each of the connectors in the grips of the pliers
behind the fulcrum as shown in Fig. A.
2. Press the tips of the pliers together to separate the connectors as shown in Fig. B.
Fig. A Fig. B
I. Basic Assembly and Operation
E. Easy Removal of Quick Connect Leads

Page 7
CAUTION: Unplug the heater and allow it to cool before servicing.
Note: Allow time for the heater to adjust to the temperature of the room if it has just been moved from a
colder or warmer environment than the current room temperature.
1. Remove the cover from the thermostat by grasping the sides and gently pulling out (Fig.. A.)
2. Remove the knob from the thermostat dial (Fig. B.)
3. Slowly turn the thermostat dial to the left until it clicks (Fig. C.)
4. Then slowly turn the dial to the right until it clicks Fig. C.)
5. Turn the dial to the approximate middle of the clicks which should be the temperature of the room.
6. Place the knob inside the cover with the indicator line pointing at the correct room temperature. It is
important to have an accurate reading of the temperature in the room.
Align the knob with the thermostat dial and snap the knob back onto the dial (Fig. D.)
7. Replace the thermostat cover.
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
A. Calibrating the Thermostat

Page 8
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the two screws from each side of the louver. They are located between the vents as shown in
Fig. A. Remove the louver.
2. Remove the lter by grasping and pulling it free (Fig. B.)
3. Flip the heater upside down and set it on its top. Look in through the lter opening. Remove the two
screws holding the control panel L bracket (Fig. C.) Remove the L bracket (Fig. D.)
Continued on next page.
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
B. Removing the Cabinet (RSBH)

Page 9
CAUTION: Unplug the heater and allow it to cool before servicing.
4. Remove the two screws from each side of the wiring tray (Fig. D.)
5. Grasp wiring tray, and turn it as shown in Fig. F and G to pull it out through the opening in the
bottom of the heater. It may be necessary to bend the sides of the bracket slightly with pliers to get
enough clearance.
6. The thermostat wiring should now be exposed. Grasp the sides of the thermostat connection plug and
squeeze while pulling to disconnect it (Fig. H.)
Continued on next page.
Fig. E Fig. F
Fig. G Fig. H
II. Cabinet and Control Panel
B. Removing the Cabinet (RSBH) continued

Page 10
CAUTION: Unplug the heater and allow it to cool before servicing.
7. Remove the six bottom cabinet screws using a T-20 torx bit (Fig. I and J.)
8. Grasp the heater by the wheels and lift the heater out of the cabinet (Fig. K. and L.) Set cabinet aside.
NOTE: When reinstalling heater into cabinet check that all wheels spin 360 degrees without hitting the
legs before reinserting screws.
Fig. I Fig. J
Fig. K Fig. L
II. Cabinet and Control Panel
B. Removing the Cabinet (RSBH) continued

Page 11
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Flip the heater over with the vent side down as shown in Figure A.
2. Each wheel has one screw next to it securing the heater to the cabinet (Fig. B) Remove the four
screws.
3. Remove the lter and grasp the heater control panel. Slide the heater out of the cabinet (Fig. C and D.)
Fig. A Fig. B
Fig. C Fig. D
C. Removing the Cabinet (RSBH-SB)

Page 12
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the heater from the cabinet as shown on page 11.
2. Use a small at screwdriver to pry off the four screw cover caps (Fig. A)
3. Remove the four screws holding the panel in place (Fig. B.)
4. You can now access the wiring to the on/off switch, the thermostat, and the circuit breaker (Fig. C.)
Fig. A Fig. B
Fig. C
D. Accessing the Control Panel (RSBH-SB)

Page 13
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the heater from the cabinet as shown in Section II, B and C, on pages 8 through 11.
2. Locate the switch wiring inside the control panel mounted in the cabinet (Fig. A.)
3. Remove the three connectors from the back of the switch by squeezing with the needle nose pliers
(Fig. B)
4. Use a at screwdriver or pliers to squeeze the switch tabs in while pushing the switch out through the
front of the panel (Fig. C and D.)
5. Push new switch into the panel from the outside and reconnect the leads. For wiring help see the
diagrams on page 35 through 36.
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
E. Replacing the on/off Switch

Page 14
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the heater from the cabinet as shown in Section II, B and C, on pages 8 through 11.
2. Locate the circuit breaker and wiring inside the control panel mounted in the cabinet (Fig. A.)
3. Remove the two connectors from the back of the circuit breaker by squeezing with the needle nose
pliers (Fig. B)
4. Grasp the retaining nut on the outside of the circuit breaker with needle nose pliers or ngers and
unscrew it from the breaker (Fig. C.) Remove breaker from the inside.
5. Install new breaker from the inside and secure retaining nut on the outside. Reattach leads. For wiring
help see the diagrams on page 35 and 36.
Fig. A Fig. B
Fig. C
II. Cabinet and Control Panel
F. Replacing the Circuit Breaker

Page 15
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the heater from the cabinet as shown in Section II, B and C, on pages 8 through 11.
2. Remove the thermostat cover (Fig. A.)
3. Locate the thermostat wiring inside the control panel.
4. Disconnect the leads to the thermostat using two sets of needle nose pliers. See page 6 for easy
disconnect instructions.
5. Use a 5/16 socket to hold the rst nut on the back of the thermostat while unscrewing the screw on the
front. Repeat with the second nut and screw. (Fig. B.) Remove the thermostat.
6. Install the new thermostat from the outside and secure with the nuts and screws.
7. Reconnect the thermostat leads. For wiring help see the diagrams on page 35 and 36.
Fig. A Fig. B
II. Cabinet and Control Panel
G. Replacing the Thermostat (Dial)

Page 16
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the control panel as shown on page 12 Section D. Accessing the Control Panel (SCHH-SB.)
2. Loosen the thermostat cover screw located on the bottom of the thermostat (Fig. A.)
3. Remove the thermostat cover (Fig. B.)
4. Disconnect the leads to the thermostat. See page 6 for easy disconnect instructions.
5. Use a 5/16 socket or needle nose pliers to hold the rst nut on the back of the thermostat while
removing the screw on the front. Repeat with the second nut and screw. (Fig. D.) Remove the
thermostat.
6. Install the new thermostat from the outside and secure with the nuts and screws. Be sure to secure the
ground wires as well.
7. Reconnect the thermostat leads. For wiring help see the diagram on page 36.
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
H. Replacing the Thermostat (Programmable)

Page 17
CAUTION: Unplug the heater and allow it to cool before servicing. .
1. Remove the heater from the cabinet as shown in Section II, B and C, on pages 8 through 11.
2. Flip the cabinet upside down and locate the indicator enclosure. Remove the two screws from the
indicator enclosure cover and slide the cover off. (Fig. A and B.)
3. Disconnect the indicator leads using needle nosed pliers. See page 6 for easy disconnect instructions.
4. Push the indicator out from the inside. (Fig. C)
5. Remove indicator. (Fig. D)
6. Insert new indicator from outside in. (Fig. D)
7. Reconnect the leads and coil the wires back into the indicator enclosure. (Fig. B)
8. Slide the indicator enclosure into place and reinstall enclosure screws. (Fig. A)
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
I. Replacing the Indicator Light (RSBH)

Page 18
CAUTION: Unplug the heater and allow it to cool before servicing.
1. Remove the heater from the cabinet as shown in Section II, B and C, on pages 8 through 11.
2. Remove the two screws from the indicator enclosure cover. (Fig. A)
3. Slide indicator enclosure cover out and remove. (Fig. B)
4. Disconnect indicator leads (Fig. C.) See page 6 for easy disconnect instructions. Slide the wire harness
through the grommet in the indicator
enclosure. Push one connector through at a time.
5. Remove the screws from the two harness retainers. (Fig. D) Remove the retainers from the harness.
Continued on next page.
Fig. A Fig. B
Fig. C Fig. D
II. Cabinet and Control Panel
J. Replacing the Control Panel Wire Harness (RSBH)