mars B-VXP30SA-1 Single Zone Air Handler and Condenser
Specifications
- Product: Hyper Heat Single Zone Air Handler &
Condenser - Model No.: B-VXP30SA-1
- Manufacture Date: 05/2025
Installation
Follow the installation guide provided in the manual to set up the Hyper Heat Single Zone Air Handler & Condenser.
Operation
Ensure the unit is connected to a power source and follow the control panel instructions to operate the air handler and condenser effectively.
Maintenance
Regularly clean and inspect the unit for any dust or debris accumulation. Refer to the manual for maintenance schedules and procedures.
Inside you’ll find many helpful hints on how to use and maintain your air conditioner properly. Just a
little preventive care on your part can save you a great deal of time and money over the life of your air
conditioner. These instructions may not cover every possible condition of use, so common sense and
attention to safety is required when installing, operating and maintaining this product.
ELECTRICAL WARNINGS
Only use the specified wire. If the wire is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order to avoid a
hazard.
The product must be properly grounded at the time of installation, or electric
shock may occur.
For all electrical work, follow all local and national wiring standards, regulations,
and the Installation Manual. Connect cables tightly, and clamp them securely to
prevent external forces from damaging the terminal. Improper electrical
connections can overheat and cause fire, and may also cause shock. All electrical
connections must be made according to the Electrical Connection Diagram
located on the panels of the indoor and outdoor units.
All wiring must be properly arranged to ensure that the control board cover can
close properly. If the control board cover is not closed properly, it can lead to
corrosion and cause the connection points on the terminal to heat up, catch fire,
or cause electrical shock.
Disconnection must be incorporated in the fixed wiring in accordance with the
NEC, CEC or local codes.
Do not share the electrical outlet with other appliances. Unit must be installed on
dedicated electrical circuit.
If connecting power to fixed wiring, an all-pole disconnection device must be
incorporated in the fixed wiring by the wiring rules.
WARNINGS FOR PRODUCT INSTALLATION
in “indoor unit installation” and “outdoor unit installation” sections.
WARNINGS FOR PRODUCT INSTALLATION
●
●The air conditioner’s circuit board (PCB) is designed with a fuse to provide
overcurrent protection. The specifications of the fuse are printed on the circuit board,
for example: T3.15AL/250VAC, T5AL/250VAC, T3.15A/250VAC, T5A/250VAC,
T20A/250VAC, T30A/250VAC, etc.
NOTE: Only the blast-proof ceramic fuse can be used.
Turn o† the air conditioner and disconnect the power before performing any
installation or repairs. Failure to do so can cause electric shock.
WARNINGS FOR CLEANING AND MAINTENANCE
●
●
● Do not clean the air conditioner with combustible cleaning agents. Combustible
cleaning agents can cause fire or deformation.WARNING FOR USING FLAMMABLE REFRIGERANT
1. Installation (Space)
– That the installation of pipe-work shall be kept to a minimum.
– That pipe-work shall be protected from physical damage.
– Where refrigerant pipes shall be compliance with national gas regulations.
– That mechanical connections shall be accessible for maintenance purposes.
– In cases that require mechanical ventilation, ventilation openings shall be kept
clear of obstruction.
– When disposing of the product is used, be based on national regulations,
properly processed.
2. Servicing
– Any person who is involved with working on or breaking into a refrigerant
circuit should hold a current valid certificate from an industry-accredited
assessment authority, which authorizes their competence to handle refrigerants
safely in accordance with an industry recognized assessment specification.
3. Maintenance and repair requiring the assistance of other skilled personnel shall
be carried out under the supervision of the person competent in the use of
flammable refrigerants.
4. Do not use any means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
5. 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).
6. Be more careful that foreign matter(oil, water, etc.) does not enter the piping.
Also, when storing the piping, securely seal the opening by pinching, taping, etc.
7. Do not pierce or burn.
8. Be aware that refrigerants may not contain an odor.
9. All working procedure that a‘ects safety means shall only be carried by
competent persons.
10. Appliance shall be stored in a well-ventilated area where the room size
corresponds to the room area as specific for operation.
11. The appliance shall be stored so as to prevent mechanical damage from occurring.
12. Joints shall be tested with detection equipment with a capability of 5 g/year of
refrigerant or better, with the equipment in standstill and under operation or
under a pressure of at least these standstill or operation conditions after
installation. Detachable joints shall NOT be used in the indoor side of the unit
(brazed, welded joint could be used).
VXP Series – Indoor IOM
5
NOTE
•
•
•
•
NOTE ABOUT FLUORINATED GASSES (NOT APPLICABLE TO THE
UNIT USING R290 REFRIGERANT)
This air-conditioning unit contains fluorinated greenhouse gasses. For specific
information on the type of gas and the amount, please refer to the relevant label
on the unit itself or the “Owner’s Manual – Product Fiche” in the packaging of
the outdoor unit. (European Union products only).
Installation, service, maintenance and repair of this unit must be performed by a
certified technician.
Product uninstallation and recycling must be performed by a certified technician.
When the unit is checked for leaks, proper record-keeping of all checks is strongly
recommended.
The allowed static pressure range of the air conditioner on site is 0-0.80
in.wc. (0-200 Pa). The data below represents the static pressures at full required
air flow used for AHRI testing.
The maximum functional total external static pressure cannot exceed 0.80 in.wc.
or 200 Pa. The airflow reduces significantly beyond 0.80 in.wc. or 200Pa. System
design should allow for the increased resistance of filters as they become dirty.
PRESSURE
(After January 1, 2023) 0.5 in.wc. (125Pa) 0.5 in.wc. (125Pa) 0.5 in.wc. (125Pa)
NOTE ABOUT FUSE SPECIFICATIONS
The air conditioner’s circuit board (PCB) may be designed with a fuse to provide
overcurrent protection. This fuse must be replacing with identical component.
The specifications of the fuse, if equipped, are printed on the circuit board,
examples of such are T5A/250VAC and T10A/250VAC.
•
•
For R454B refrigerant charge amount and minimum room area:
The machine you purchased may be one of the types in the table below. The indoor
and outdoor units are designed to be used together, and the indoor unit is
connected via an air duct system to one or more room. Please check the machine
you purchased. The height of the room cannot be less than 7.3ft/2.2m, and the
minimum room area of operating or storage should be as specified in the following
table:
VXP Series – Indoor IOM
6
Indoor unit Outdoor unit
A-VXP18SA-1
A-VXP24SA-1
A-VXP60SA-1
A-VXP48SA-1
A-VXP30SA-1
B-VXP36SA-1 A-VXP36SA-1
B-VXP48SA-1
B-VXP24SA-1
18K(208/230V)
24K(208/230V)
36K(208/230V)
30K(208/230V)
48K(208/230V)
60K(208/230V) B-VXP60SA-1
Model
B-VXP18SA-1
B-VXP30SA-1
When the unit detects a refrigerant leak, the minimum airflow of the indoor unit is
as follows:
TAmin
[ft²/m²]
Mc or MREL
[oz/kg]
TAmin
[ft²/m²]
Mc or MREL
[oz/kg]
TAmin
[ft²/m²]
Mc or MREL
[oz/kg]
TAmin
[ft²/m²]
Mc or MREL
[oz/kg]
＜=62.7/1.776 12/1.1
60/5.53
66/6.14
73/6.76
79/7.37
86/7.99
93/8.6
105.8/3 99/9.21
112.9/3.2 106/9.83
112/10.44
119/11.06
126/11.67
132/12.29
139/12.9
145/13.51
152/14.13
159/14.74
165/15.36
172/15.97
192/17.81
198/18.43
205/19.04
212/19.66
218/20.27
225/20.88
251/23.34
258/23.96
264/24.57
271/25.18
119.9/3.4
127/3.6
134/3.8
141.1/4
148.1/4.2
155.2/4.4
162.2/4.6
169.3/4.8
176.4/5
179/16.58
185/17.2
183.4/5.2
190.5/5.4
197.5/5.6
204.6/5.8
211.6/6.0
218.7/6.2
225.8/6.4
232.8/6.6
239.9/6.8
231/21.5
238/22.11
245/22.73
246.9/7.0
254/7.2
261/7.4
268.1/7.6
275.1/7.8
282.2/8.0
324/30.10
331/30.71
304/28.26
311/28.87
317/29.48
324.5/9.2
331.6/9.4
338.6/9.6
345.7/9.8
352.7/10.0
289.2/8.2
296.3/8.4 278/25.8
303.4/8.6 284/26.41
310.4/8.8 291/27.63
317.5/9.0 298/27.64
Area
formula
Mc is the actual refrigerant charge in the system in oz/kg
MREL is the refrigerant releaseable charge in oz/kg
hinst is the height of the bottom of the appliance relative to the floor of
the room after installation.
WARNING: The minimum room area or minimum room area of
conditioned space is based on releasable charge and total
system refrigerant charge.
TAmin is the required minimum room area in ft /m2 2
63.5/1.8
70.5/2
77.6/2.2
84.6/2.4
91.7/2.6
98.8/2.8
Model 48K 60K
Nominal
air volume
18K 24K 30K 36K
400CFM
(680m³/h)
400CFM
(680m³/h)
447CFM
(760m³/h)
541CFM
(920m³/h)
706CFM
(1200m³/h)
824CFM
(1400m³/h)
VXP Series – Indoor IOM
7
07
1. Installation (where refrigerant pipes are allowed)
– Any person who is involved with working on or breaking into a refrigerant
circuit should hold a current valid certificate from an industry-accredited
assessment authority, which authorizes their competence to handle refrigerants
safely in accordance with an industry recognized assessment specification.
– Maintenance and repair requiring the assistance of other skilled personnel shall
be carried out under the supervision of the person competent in the use of
flammable refrigerants.
– That the installation of pipe-work shall be kept to a minimum.
– That pipe-work shall be protected from physical damage.
– Where refrigerant pipes shall be compliance with national gas regulations.
– That mechanical connections shall be accessible for maintenance purposes.
– Be more careful that foreign matter(oil, water, etc.) does not enter the piping.
Also, when storing the piping, securely seal the opening by pinching, taping, etc.
– All working procedure that a€ects safety means shall only be carried by
competent persons.
– Appliance shall be stored in a well-ventilated area where the room size
corresponds to the room area as specified for operation.
– Joints shall be tested with detection equipment with a capability of 5 g/year of
refrigerant or better, with the equipment in standstill and under operation or
under a pressure of at least these standstill or operation conditions after
installation. Detachable joints shall NOT be used in the indoor side of the unit
(brazed, welded joint could be used).
– In cases that require mechanical ventilation, ventilation openings shall be kept
clear of obstruction.
– LEAK DETECTION SYSTEM installed. Unit must be powered except for service.
For the unit with refrigerant sensor, when the refrigerant sensor detects
refrigerant leakage, the indoor unit will display an error code and emit a buzzing
sound, the compressor of outdoor unit will immediately stop, and the indoor fan
will start running. The service life of the refrigerant sensor is 15 years. When the
refrigerant sensor malfunctions, the indoor unit will display the error code “FHCC”.
The refrigerant sensor cannot be repaired and can only be replaced by the
manufacturer. It shall only be replaced with the sensor specified by the
manufacturer.
2. When a FLAMMABLE REFRIGERANT is used, the requirements for installation
space of appliance and/or ventilation requirements are determined according to
– the mass charge amount(M) used in the appliance,
– the installation location,
– the type of ventilation of the location or of the appliance.
– piping material, pipe routing, and installation shall include protection from
physical damage in operation and service, and be in compliance with national
and local codes and standards, such as ASHRAE 15, IAPMO Uniform
Mechanical Code, ICC International Mechanical Code, or CSA B52. All field
joints shall be accessible for inspection prior to being covered or enclosed.
– that protection devices, piping, and fittings shall be protected as far as
possible against adverse environmental e€ects, for example, the danger of
water collecting and freezing in relief pipes or the accumulation of dirt and debris;
– that piping in refrigeration systems shall be so designed and installed to
minimize the likelihood of hydraulic shock damaging the system;
– that steel pipes and components shall be protected against corrosion with a
rustproof coating before applying any insulation;
– that precautions shall be taken to avoid excessive vibration or pulsation;
– the minimum floor area of the room shall be mentioned in the form of a table
or a single figure without reference to a formula;
– after completion of field piping for split systems, the field pipework shall be
pressure tested with an inert gas and then vacuum tested prior to refrigerant
charging, according to the following requirements:
VXP Series – Indoor IOM
8
08a. The minimum test pressure for the low side of the system shall be the low side
design pressure and the minimum test pressure for the high side of the system
shall be the high side design pressure, unless the high side of the system cannot
be isolated from the low side of the system in which case the entire system
shall be pressure tested to the low side design pressure.
b. The test pressure after removal of pressure source shall be maintained for at
least 1 h with no decrease of pressure indicated by the test gauge, with test
gauge resolution not exceeding 5% of the test pressure.
c. During the evacuation test, after achieving a vacuum level specified in the
manual or less, the refrigeration system shall be isolated from the vacuum pump
and the pressure shall not rise above 1500 microns within 10 min. The vacuum
pressure level shall be specified in the manual, and shall be the lessor of 500
microns or the value required for compliance with national and local codes and
standards, which may vary between residential, commercial, and industrial
buildings.
– field-made refrigerant joints indoors shall be tightness tested according to the
following requirements: The test method shall have a sensitivity of 5 grams per
year of refrigerant or better under a pressure of at least 0.25 times the
maximum allowable pressure. No leak shall be detected.
3. Qualification of workers
Any maintenance, service and repair operations must be required qualification
of the working personnel. Every working procedure that a„ects safety means
shall only be carried out by competent persons that joined the training and
achieved competence should be documented by a certificate. The training of
these procedures is carried out by national training organizations or
manufacturers that are accredited to teach the relevant national competency
standards that may be set in legislation. All training shall follow the ANNEX HH
requirements of UL 60335-2-40 4th Edition.
Examples for such working procedures are:
• breaking into the refrigerating circuit;
• opening of sealed components;
• opening of ventilated enclosures.
8. Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated
parts, appropriate fire extinguishing equipment shall be available to hand. Have a
dry power or CO2 fire extinguisher adjacent to the charging area
Documents / Resources
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mars B-VXP30SA-1 Single Zone Air Handler and Condenser [pdf] Installation Guide B-VXP30SA-1 Single Zone Air Handler and Condenser, B-VXP30SA-1, Single Zone Air Handler and Condenser, Air Handler and Condenser, Handler and Condenser, and Condenser |