Balboa Clim8zone User manual

Installation Guide
Your Single Source Solution

TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
3
2
THANK YOU
for using Balboa Water Group spa controls.
Please visit us at
www.BalboaWaterGroup.com
TABLE OF CONTENTS
 WARNING
 CLIMZONETM DIMENSIONS
 MINIMUM CLEARANCES
 COMPATIBILITY
MOUNTING
 CONCRETE SLAB
 PLATFORM
ELECTRICAL CONNECTIONS
 NORTH AMERICA
 UK, EUROPE, AUSTRALIA, NEW ZEALAND
AND REST OF THE WORLD
PLUMBING
 SPA EQUIPMENT DIAGRAM
 WATER FLOW
 PUMP UNION
 CONDENSATION DRAIN

TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
5
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ATTENTION
 This manual includes all the
necessary information about the
use and the installation of the
CLIM8ZONE unit.
 The installer follow the installation
instructions contained in the guide.
Improper installation will void the
warranty.
 The manufacturer declines any
responsibility for the damage caused
by people, objects and errors due to
the installation against the manual.
Any use that isn’t in accordance with
the origin of its manufacturing will be
regarded as dangerous.
WARNING
 Do not use means to accelerate the
defrosting process, other than those
recommended by the manufacturer.
 The appliance shall be stored in a
room without continuously operating
ignition sources (for example: open
flames, an operating gas appliance or
an operating electric heater.)
 Do not pierce or burn.
 Be aware that refrigerants may not
contain an odor.
 The CLIM8ZONE unit shall be
installed, operated and stored in an
open room larger than 3 m.
 Note the manufacturer may provide
other suitable examples or may
provide additional information about
the refrigerant odor.
WARNING
 If you power O the CLIM8ZONE
unit, please empty the water in heat
pump always during winter time or
when the ambient temperature drops
below 0°C, or else the titanium heat
exchanger will be damaged because
of being frozen, in such case, your
warranty will be lost.
WARNING
WARNING
 Please always cut the power supply
if you want to open the cabinet
to reach inside the CLIM8ZONE
unit, because there is high voltage
electricity inside.
WARNING
 Please keep the display controller
in a dry area, or close the insulation
cover to protect the display controller
from being damaged by humidity.
WARNING
 Installation must be performed in
accordance with the NEC/CEC and
local code by authorized person only.
WARNING
 Make sure the switch is turned
to the power o position before
installing the CLIM8ZONE unit or
maintenance the heat pump.
WARNING
 This appliance is not intended for
use by persons (including children)
with reduced physical, sensory
or mental capabilities, or lack of
experience and knowledge, unless
they have been given supervision
or instruction concerning use of the
appliance by a person responsible for
their safety.
 Children should be supervised to
ensure that they do not play with the
appliance.
WARNING
 Single wall heat exchanger, not
suitable for potable water connection.

432.3 mm
17.0”
444.0 mm
17.5”
474.0 mm
18.7”
406.4 mm
16.0”
432.3 mm
17.0”
TOP
474.0 mm
18.7”
430.0 mm
xxxxx
RIGHT
LEFT
BACK
FRONT
5 44
6
8
7910
22
43
794.1 mm
31.3”
11
1
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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CLIMZONETM
DIAGRAM & DIMENSIONS
1Enclosure Lid
2Mounting Feet
3Fan
4Air Vents
5Condensation Drain Spout
6Lid Screws
7Water Output
8Water Input
9Control / Data Bus
10 Power Line Box
11 Bonding Lugs (North America)
Figure 1 Figure 2

4"
_____
80mm 12"
______
300mm
99"
________
2500 mm 20"
______
500mm
MINIMUM
CLEARANCES COMPATIBILITY
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
9
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Figure 3
CONTROL PANELS
SpaTouchTM3
TP700
Please visit us at
www.BalboaWaterGroup.com
SpaTouchTM3 Mini
(Launching in 2022)
AGENCY PREFIX
The agency prefix
is noted on the
identification label,
which is on the top
surface of the system
pack. In this example
the agency prefix
is BP20.
BP Control System
BP Control System
Identification label
BP CONTROL SYSTEMS
The CLIM8ZONE TM unit is compatible with BP Control
Systems that have one of the following agency prefixes:
BP20, BP21, BP501, BP6, BP2, BP1. The agency prefix is
noted on the control system identification label
Updated BP Control System
software and control panel software
is required for CLIM8ZONE TM
Follow the minimum clearance requirements shown below
during installation and operation of the CLIM8ZONETM unit.
These clearances insure proper air flow. All air vents must be
unobstructed and free of debris.
DO NOT install the CLIM8ZONETM unit indoors.
It is recommended that the CLIM8ZONETM unit be installed
no more than 6.5 feet (2 meters) from the Hot Tub.
CLIM8ZONETM is compatible with
the following spa controls.

G H I
E
B
C
D
F
Follow these steps to mount the
CLIM8ZONETM unit to the platform.
1 - Establish the location of the CLIM8ZONETM unit on the
concrete slab.
DO NOT install the CLIM8ZONETM unit indoors.
It is recommended that the CLIM8ZONETM unit be
installed no more than 6.5 feet (2 meters) from the
Hot Tub.
Follow the minimum clearance requirements
(figure 3) to insure proper air flow.
2 - Each foot (figure 4, A) on the CLIM8ZONETM unit
has a mounting hole. Clearly mark the center of
each mounting hole on the concrete slab. Move the
CLIM8ZONETM unit to make room for step 3.
3 - Using the marks from step 2 as a guide, drill one
mounting hole for each foot into the concrete slab
(figure 4, F).
4 - Clean the mounting holes (figure 4, G) and the
cement slab, removing all dust and debris. If necessary
used compressed air to clean the mounting holes.
5 - Move the CLIM8ZONETM unit back into its final
position, making sure the mounting holes in the cement
slab align with the corresponding mounting holes in
the feet.
6 - Place a foot pad (figure 4, C) under each foot..
7 - Install the washer (figure 4, B), expansion wedge
anchor (figure 4, E) and nut (figure 4, D) on each foot
(A). Make sure the expansion wedge nuts are fully
seated into the mounting holes (figure 4, H); use a
rubber mallet if necessary.
8 - Tighten each expansion wedge anchor by turning
the nut (figure 4, I).
Mounting hardware not included.
MOUNTING
CONCRETE SLAB
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Concrete
Slab Mounting
Hole
Foot Pad
Washer
Nut
Expansion Wedge
Anchor
Ground
Concrete
Slab
Figure 4
A
Foot

GROUND
PLATFORM
Follow these steps to mount the
CLIM8ZONETM unit to a platform.
1 - Establish the location of the CLIM8ZONETM unit on
the platform (figure 5, A). Each foot on the CLIM8ZONETM
unit has a mounting hole (figure 5, A). Clearly mark the
center of each mounting hole on the platform
(figure 5, A). In the next step you will drill a mounting
hole for each foot (four total).
DO NOT install the CLIM8ZONETM unit indoors.
It is recommended that the CLIM8ZONETM unit be
installed no more than 6.5 feet (2 meters) from
the Hot Tub.
Follow the minimum clearance requirements
(figure 3) to insure proper air flow.
2 - Using the marks from step 1 as a guide, drill one
mounting hole for each foot into the platform
(figure 5, B).
3 - Clean the mounting holes and the platform
(figure 5, C), removing all dust and debris.
4 - Move the CLIM8ZONETM unit back to its final position,
making sure the mounting holes in the platform align
with the corresponding mounting holes in the feet.
5 - Place a rubber foot pad under each foot
(figure 4, C). Rubber foot pads dampen vibrations.
6 - Install the washers, bolt and nut on each foot
(figure 5, D).
7 - Tighten the nut (figure 5, E) on each foot.
Mounting hardware not included.
MOUNTING
PLATFORM
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Platform minimum
load capacity:
300lbs (136 kg)
B C D E
Platform
The platform should be
higher than the highest
level of snow fall.
A
Figure 5

Follow these steps to make the
electrical connections:
1 - Make sure the BP Control System (figure 6, B) is
powered O at the GFCI or circuit breaker before
starting the installation process.
2 - Remove the lid from the BP Control System
(figure 6, B) by loosening these two screws (figure 6, C)
with a Phillips head screwdriver.
There is a wiring diagram in the inside surface of the lid.
Refer to the wiring diagram during steps 3 and 4.
3 - Connect the power cord (figure 6, D) to the circuit
board of the BP Control System (figure 6, B). Refer
to the wiring diagram for the proper connection. The
connectors are keyed, so make sure they are properly
aligned (figure 6, F) before making the connection.
4 - Connect the data bus (figure 6, E) to the circuit board
of the BP Control System (figure 6, B). Refer to the wiring
diagram for the proper connection. The connectors are
keyed, so make sure they are properly aligned
(figure 6, F) before making the connection.
5 - Reinstall the lid of the BP Control System
(figure 6, B).
6 - Bonding: This unit is provided with a grounding lug
(figure 6, G) and must be electrically bonded to the spa
common bonding grid.
Connect the grounding lug with the spa common
bonding grid with a #8 minimum solid copper wire.
7 - Power On the BP Control System at the GFCI or
circuit breaker.
WARNING
There are no user serviceable parts inside of
the CLIM8ZONETM unit or the control system. All
connections must be made by a qualified electrician in
accordance with the country or local electrical codes in
eect at the time of installation.
IMPORTANT
◆Earthing is required for protection against
short-circuits inside the unit. Always provide a good
earth connection.
◆Before connecting the unit, verify that the supply
voltage matches the required voltage of the heat pump.
◆It is recommended to connect the heat pump to a
circuit with its own fuse or circuit breaker.
CLIMZONETM
MAXIMUM CURRENT:
220-240 VAC
50-60 Hz
5.71 A
ELECTRICAL
CONNECTIONS
NORTH AMERICA
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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D
Power Cord
Data Bus
E
BP Control System
B
CLIM8ZONETM Unit
A
C
D
Power Cord
Data Bus
E
Female connector
The connectors
are keyed to help
insure proper
connections.
Male Connector
Female connector Male Connector
F
Figure 6
G
BONDING LUGS

D
Power Cable
Data Bus
E
Female connector
The connectors
are keyed to help
insure proper
connections.
Male Connector
Female connector Male Connector
F
ELECTRICAL
CONNECTIONS
 SERVICE
UK, EUROPE, AUSTRALIA, NEW ZEALAND AND REST OF THE WORLD
Follow these steps to make the
electrical connections:
1 - Make sure the BP Control System (figure 7, B) is
powered O at the RCD or circuit breaker before starting
the installation process.
2 - Remove the lid from the BP Control System
(figure 7, B) by loosening these two screws (figure 7, C)
with a Phillips head screwdriver.
There is a wiring diagram in the inside surface of the lid.
Refer to the wiring diagram during steps 3 and 4.
3 - Connect the power cord (figure 7, D) to the circuit
board of the BP Control System (figure 7, B). Refer
to the wiring diagram for the proper connection. The
connectors are keyed, so make sure they are properly
aligned (figure 7, F) before making the connection.
4 - Connect the data bus (figure 7, E) to the circuit board
of the BP Control System (figure 7, B). Refer to the wiring
diagram for the proper connection. The connectors are
keyed, so make sure they are properly aligned
(figure 7, F) before making the connection.
5 - Reinstall the lid of the BP Control System (figure 7, B).
6 - Power On the BP Control System at the RCD or
circuit breaker.
WARNING
There are no user serviceable parts inside of
the CLIM8ZONETM unit or the control system. All
connections must be made by a qualified electrician in
accordance with the country or local electrical codes in
eect at the time of installation.
IMPORTANT
◆Earthing is required for protection against
short-circuits inside the unit. Always provide a good
earth connection.
◆Before connecting the unit, verify that the supply
voltage matches the required voltage of the heat pump.
◆It is recommended to connect the heat pump to a
circuit with its own fuse or circuit breaker.
CLIMZONETM
MAXIMUM CURRENT:
220-240 VAC
50-60 Hz
5.71 A
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
17
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Data Bus
E
BP Control System
B
CLIM8ZONETM Unit
A
CD
Power Cable
Figure 7

ELECTRICAL
CONNECTIONS
 SERVICE
UK, EUROPE, AUSTRALIA, NEW ZEALAND AND REST OF THE WORLD
Follow these steps to make the
electrical connections:
1 - Make sure the BP Control System (figure 8, B) is
powered O at the RCD or circuit breaker before starting
the installation process.
2 - Remove the lid from the BP Control System
(figure 8, B) by loosening these two screws (figure 8, C)
with a Phillips head screwdriver.
There is a wiring diagram in the inside surface of the lid.
Refer to the wiring diagram during steps 3 and 4.
3 - Connect the power cable (figure 8, D) to the adaptor
(figure 8, F). Connect the adaptor to the circuit board of
the BP Control System (figure 8, B). Refer to the wiring
diagram for the proper connection. The connectors are
keyed, so make sure they are properly aligned
(figure 8, F) before making the connections.
4 - Connect the data bus (figure 8, E) to the circuit board
of the BP Control System (figure 8, B). Refer to the wiring
diagram for the proper connection. The connectors are
keyed, so make sure they are properly aligned
(figure 7, F) before making the connection.
5 - Reinstall the lid of the BP Control System
(figure 8, B).
6 - Power On the BP Control System at the RCD or
circuit breaker.
WARNING
There are no user serviceable parts inside of
the CLIM8ZONETM unit or the control system. All
connections must be made by a qualified electrician in
accordance with the country or local electrical codes in
eect at the time of installation.
IMPORTANT
◆Earthing is required for protection against
short-circuits inside the unit. Always provide a good
earth connection.
◆Before connecting the unit, verify that the supply
voltage matches the required voltage of the heat pump.
◆It is recommended to connect the heat pump to a
circuit with its own fuse or circuit breaker.
CLIMZONETM
MAXIMUM CURRENT:
220-240 VAC
50-60 Hz
5.71 A
F
Data Bus
E
BP Control System
B
CLIM8ZONETM Unit
A
C
Power cable adaptor
for a 3 service input
F
Adaptor
D
CLIM8ZONETM
Power Cable
Connect to
BP Control System (B) Connect to CLIM8ZONE power cable (D1)
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Figure 8

Slice
Valve
Bypass Valve
(optional)
Water Flow
Figure 9
Water
Outlet
CLIM8ZONETM
Water Flow
Flow Control Valve
(Patent Pending)
CLIM8ZONETM Power Cable
Data Bus
Water Flow
BP Control System
with Electric Heater
Water
Pump
Control
Panel
Water Flow
Main
Power
Ozone
_____
UV
Water Pump
Power Cable
Data Bus
Spa Water
C
DM
E
Slice Valve
(optional)
K
Slice
Valve
Data Bus
Power
Water Flow Direction
Condensation
Spout
J
Water
Inlet Main Power
P
Slice
Valve
SPA EQUIPMENT
DIAGRAM EQUIPMENT CONTAINED
IN THE SPA ENCLOSURE
ACLIM8ZONETM Unit ICondensation Spout
BWater Outlet JWater Inlet
CSlice Valve KSlice Valve
DSlice Valve (optional) LFlow Control Valve or Ball Valve
ESlice Valve (optional) MControl Panel
FOzone / UV NBP Control System
GSpa Water OMain Power
HHeating Pump PSlice Valve
SPA EQUIPMENT
DIAGRAM KEY
Recommended distance
between the CLIM8ZONETM
unit and the spa enclosure.
." / M
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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A B
L
F
G
N
H
O
I

WATER FLOW
THREE RULES OF WATER FLOW
FOR THE CLIM8ZONETM UNIT
1The CLIM8ZONETM unit (figure xx, A) should have an input water flow of 11.9 US GPM (45 LPM) +/- 10% for optimal eiciency when heating or cooling the water.
2The water flow into the CLIM8ZONETM unit should be greater than 3.57 US GPM (13.5 LPM) to prevent a low flow error.
3The water flow into the CLIM8ZONETM unit should be less than 17.8 US GPM to ensure the unit is not damaged over extended use.
Water flow rate for the BP Control System:
Minimum: 23 GPM (5.22 m3/H)
The BP Control System has a minimum specified flow
rate of water through the electric heater for the BP
Control System to function properly. Therefore, a bypass
plumbing setup with slice values must be used in the hot
tub to allow for both the flow rate requirements of the
CLIM8ZONETM unit and the flow rate requirements of
the BP Control System heater to be met in the hot tub.
The installer shall adjust the water flow into the
CLIM8ZONETM unit by using the ball valve to ensure that
the flow rate is within the recommended ranges.
Low or No Flow Condition
The CLIM8ZONETM unit will shut itself o for safety
reasons anytime the sensed water flow through the Heat
Pump falls below a threshold of 3.6 GPM (0.81 m3/h).
During a Low/No Flow condition, the CLIM8ZONETM
unit will not heat or cool the water and will display an
error message on the control panel display.
High Temperature Safety Protection
The CLIM8ZONETM unit will shut o all heating
or cooling for safety reasons anytime the water
temperature exceeds 43°C/109.4°F for 5 seconds at the
outlet or inlet.
Ozone / UV
Make sure any ozone / UV units are installed down
stream from the CLIM8ZONETM unit (Figure 9, F).
CLIM8ZONETM Water Flow Rates US Gallons Per Minute Liter Per Minute Meter3/Hour
Optimal flow rate for heating/cooling 11.89 45.0 2.70
Maximum flow rate for heating/cooling (+10%) 13.08 49.5 2.97
Minimum flow rate for heating/cooling (-10%) 10.70 40.5 2.43
Maximum flow rate to prevent damage 17.83 67.5 4.05
Minimum flow rate to prevent low flow error 3.57 13.5 0.81
General Pump Type HIGH Speed Amps LOW Speed Amps Flow Control Valve
with 1.5" Plumbing Flow Control Valve with 2" Plumbing Flow Control Valve with 2.5" Plumbing
1.05A CIRC 60Hz 1.05 73002 73003 NO
1.00A CIRC 60Hz 1.00 73002 73003 NO
0.63A CIRC 60Hz 0.63 NO 73003 NO
16/4 56 Frame 60Hz 16.4 4.8 NO 73002 73002
16/4 56 Frame "Circ Killer" 60Hz 14 1.1 73002 73003 NO
12/2 56 Frame 60Hz 12.1 2.0 NO 73002 73002
12/4.4 56 Frame 60Hz 12 4.4 NO 73002 73002
12/3.5 "XL" with Larger Impeller 60Hz 12 3.5 NO 73002 73002
12/1 56 Frame "Circ Killer" 60Hz 12 1.0 73002 73003 NO
10/3 48 Frame 60Hz 10.7 3.0 NO 73002 73002
8.8/3 48 Frame 60Hz 8.8 3.0 73002 73002 NO
73002: Flow Control Valve, High Amp
73003: Flow Control Valve, Low Amp
NO: Cannot use this pump
2.0"
FLOW CONTROL VALVE OPTIONS
HEATING PUMP & FLOW CONTROL VALVE
CONFIGURATION CHART
Part number: 73002, High Amp (Patent Pending)
Part number: 73003, Low Amp (Patent Pending)
Patent Pending
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Figure 10

There are two ways to
manage water flow into the
CLIM8ZONETM unit:
1Install a ball valve (figure 11, L). This requires manual adjustments by the installer. A circulation
pump should be used as the heating pump. A two-
speed pump is incompatible with a ball valve setup.
2Install a flow control valve (figure 11, L) - Patent Pending. The flow
control valve automatically adjusts water flow into the
CLIM8ZONETM unit. A circulation pump or two-speed
pump can be used as a heat pump in a flow control
valve setup.
HEAT PUMP vs HEATING PUMP
HEATING PUMP
A heating pump (figure 11, H) is a water pump that
circulates water through the electric heater contained
in the BP Control System (figure 11, N). The heating
pump does not contain a heating element. It is simply
a water pump.
There are two types of heating pumps:
1 - Circulation pump
2 - Two-speed pump.
If the spa has a two-speed heating pump, it will
circulate water at low speed through the
electric heater.
HEAT PUMP
A heat pump can both heat or cool spa water, and all
of the heating and cooling equipment is contained in
the heat pump. CLIM8ZONE (figure 11, A) is a
heat pump.
Water Flow Direction
Spa Water
A
I K
B
J
C
L
O
F GE
D
H
M N
ACLIM8ZONE Unit
BWater Outlet
CSlice Valve
DSlice Valve (optional)
ESlice Valve (optional)
FOzone / UV
GSpa Water
HHeating Pump
ICondensation Spout
JWater Inlet
KSlice Valve
LFlow Control Valve or Ball Valve
MControl Panel
NBP Control System
OMain Power
PSlice Valve
SPA EQUIPMENT
EQUIPMENT CONTAINED IN THE SPA ENCLOSURE
Part number: 73002, High Amp (Patent Pending)
Part number: 73003, Low Amp (Patent Pending)
2.0"
FLOW CONTROL VALVE OPTIONS
2.0"
BALL VALVE
OR
Water
Flow
Direction
Water
Flow
Direction
P
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Figure 11

PLUMBING
ITEMS INCLUDED IN THE BOX
Wrench
Condensation Hose Pump Union 1 Pump Union 2
A
G
BC
(front view) (back view)
Condensation Hose Clamp
D
Gasket 1
E F
Gasket 2
ACLIM8ZONETM Unit
Install pump unions
The CLIM8ZONE unit (figure 13,
A) has a cap covering the water
outlet as shown here.
1Remove the cap as shown here.
2Before starting this step, make sure Gasket 1
(figure 12, E) and Gasket 2
(figure 12, F) are mounted
properly on Pump Union 1
(figure 10, B). Install Pump Union
1 into the water outlet as
shown here.
3Tighten Pump Union 1 with the wrench (figure 12, G)
as shown here. Wear gloves
to protect your hands from the
edges of the wrench.
Before beginning step 4, make
sure Gasket 2 (figure 12, F) is still
properly seated as shown here.
Water Inlet
C
Water Outlet
B
4Install Pump Union 2 (figure 12, C) onto the end
of Pump Union 1 as shown here.
5Repeat steps 1 - 4 for the water inlet (figure 12, C).
(Continued on next page)
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
27
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Figure 12
Figure 13

ACLIM8ZONETM Unit
Install condensation
hose
The CLIM8ZONETM
unit (figure 14, A) has a
condensation drain spout as
shown here.
A hose clamp and condensation
hose are supplied for drainage.
1Install the hose and hose clamp over the drain spout
as shown here.
Condensation
Drain Spout
Hose Clamp
2Tighten the hose clamp with a Philips head screw
driver to secure the hose in place
and create a water tight fit.
As much as 3+ liters of condensation per
hour may flow from the end of the hose.
Make sure the end of the hose has proper
drainage, so water does not collect around
the CLIM8ZONETM unit. Condensation is
normal and is not a water leak.
Condensation Hose
NOTES
TM INSTALLATION GUIDE 42391 Rev A
Balboa Water Group | Your Single Source Solution
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Figure 14

Balboa Water Group | Your Single Source Solution
30
Email
[e-mail]
Phone
P : + 714.384.0384
Customer Service is available:
M - F 7:00AM to 6:00PM PT
Corporate Oice
Balboa Water Group
3030 Airway Avenue
Costa Mesa, CA 92626
MEXICO OPERATIONS
Balboa Water Group
Aguila Azteca 6011
Baja Maq. El Aquila
Mexico 22221
EUROPEAN OPERATIONS
Balboa Water Group
Hydroair International
ApS Roustvej 50 DK-6800
Varde