Safety Notices Dear user, thank you for choosing a HOUGHTON caravan air-conditioner. For your ease of use and safe maintenance we have included the following symbols in this manual: All the contents with this “Warning” logo are about the safety of the product and the user, the user shall operate in strict compliance with the instructions.
Table of Contents Safety Notes ................................................................................................................................................ 1 Product Introduction ................................................................................................................................... 2 Packing List ................................................................................................................................................
Safety Notes Make sure the external electric supply socket of the caravan air-conditioner is effectively grounded in accordance with your local regulations. Failure to ground the unit correctly may cause electric shock or fire. The caravan air-conditioner shall be switched on for electric leakage detection after installation. If you are not to use the air-conditioner for a long time, please isolate the power supply.
Product Introduction A. Purpose HOUGHTON BELAIRE is designed to provide a comfortable environment inside a recreational vehicle or caravan. B. How to provide an efficient operation Many factors will affect the total heat load within the caravan and many factors can also affect the working efficiency of the air-conditioner.
C. Condensation For the areas where the air humidity is comparatively low, when the warm moist air within the caravan meets with the cold wind from the outlet, condensate water may be caused, which is also called as “sweating”. In this case, make sure the following measures are taken: ⚫ Close all the doors, skylights, windows and draw the curtains to reduce the warm moist air incoming.
Packing List Installation parts list Main parts: 1．BELAIRE air-conditioner outdoor unit×1 1 2 2．Outlet air duct ×1 3．Chassis reinforced support ×1 3 2 4．Plenum mounting bracket ×1 5．Return air filter ×2 4 6．Plenum assembly ×1 5 6 5 Accessories & fixing devices: 7．M8 x 120 mm bolts ×4 8．Fixing metal plate ×4 9．Large washer ×4 10．Plenum screw ×4 11．Countersunk head tapping screw ×6 7 4 8 9 10 11
Installation Guidance Installation instructions ⚫ Read this Manual thoroughly before installation and understand the guidance. ⚫ Abide by the national circuit operation rules in the installation. ⚫ Do not add other parts or restructure the product in the installation. Installation requirements ⚫ The RV or caravan roof shall be able to support the air-conditioner’s weight (28kg). ⚫ The opening part of the roof shall be able to support the air-conditioner’s weight and allow for the corresponding operations.
Installation position Before the installation, consider the installation position: ⚫ The air-conditioner outdoor unit shall be installed at the center of the roof to make sure balance of the air flowing. ⚫ The installation position of the outdoor unit shall be consistent with the traveling direction of the caravan. ⚫ When installing ensure that there is sufficient room for the plenum assembly to be installed.
⚫ The left lower figure shows the minimum clearance distance required between the BELAIRE air-conditioner and any obstructions on the roof. ⚫ The right lower figure shows the minimum distance of the installation position of the panel, measure in reference to 360x 360mm holes.
Installation of chassis reinforced support ⚫ Make sure the roof is clean and dry and free from oil & grease. ⚫ Confirm orientation by starting with the “this side up” logo upwards. ⚫ Turn the part over and on the reverse side of “this side up”, apply silicone sealant uniformly over the path shown. ⚫ Turn the part over again and make sure “this side up” is up. Press down firmly over the 360×360mm hole and remove any sealant that has squeezed out to form an effective seal.
⚫ Ensure the metal fixing plates align with the Connect the power supply corresponding recess in the plenum mounting bracket as the bolts are tightened. ⚫ Pay attention to the local wiring regulations that need to ⚫ Evenly tighten up all four bolts. be followed when connecting to mains supply. ⚫ Look upward from inside the caravan, and locate the Note terminal block as shown in the figure below. Tighten the bolts to 12-14Nm torque.
⚫ Pull the air duct down until it engages with the plenum mounting bracket. The duct connects to the bracket with four catches that will clicks when secure. ⚫ When you have heard 4 clicks and the end of the duct is Installation of the plenum assembly firmly parallel to the top side of the bracket then you have successfully connected.
⚫ Fix the plenum assembly on the plenum mounting bracket with 4 provided pan head screws. ⚫ Take out the return air filter and fix the plenum to the ceiling with 4 provided countersunk head screws. ⚫ Finally, fit both return air filter into the plenum properly and the installation is all completed.
Instructions for Use ⚫ Switch on the power to the air-conditioner at the isolation breaker. ⚫ Start the air-conditioner by switching to FAN mode to select the fan FAN. ⚫ Operate in low FAN, medium FAN and high FAN in turn to check normal operation. ⚫ To select the COOL mode, adjust the set point temperature to three degrees lower than the room temperature, the unit will start to blow cold air after the compressor starts.
Operation Instruction of the Remote Controller Remote controller 13
Plenum display Touch screen key Temperature display Mode display 14
1. Operation of the remote controller Turn on ⚫ Press the on/off “ ” key, the machine turns on, the buzzer of the plenum beeps one time and the running mode and temperature will be displayed. FAN mode ⚫ Press the “MODE” key, select the and the plenum will display “ mode, Press the“FAN”key，Select ” and the indoor environment temperature.
Low Medium High COOL mode ⚫ Press the“MODE”key, select the mode, Press the down“▼”key to set the temperature lower than the room temperature ,Press the“FAN”key to select different speed. and the plenum will display and the setting temperature. FAN DRY mode Press the“MODE”key, select the“ ” mode, Press the down“▼”key to set the temperature 1℃ lower than the room temperature , and the plenum will display and the setting temperature.
HEAT mode ⚫ Press the “MODE” key, select the mode, Press the up“▲”key to set the temperature higher than the room temperature ,Press the“FAN”key to select different speed. and the plenum will display and the setting temperature. FAN AUTO mode ⚫ Press the “MODE” key, select the“ ”mode, Press the up“▲” or down“▼”key to set different temperature ,Press the“FAN”key to select different fan speed. and the plenum will display and 、or and the setting temperature.
Note When in the AUTO mode, according to the difference between the setting temperature and the environmental temperature , the plenum will display “ “ ” (automatic cooling) in the same time. ” and “ ”and “ ”(automatic heating), or Celsius and Fahrenheit degree change ⚫ In any mode，Press the“℃/℉”key，you can select temperature between Celsius and Fahrenheit. Turn off ⚫ Press the on/off“ ”key again，unit turns off and the plenum will display nothing.
2. ⚫ Plenum operation Press the touch screen “ ” key on the plenum, the setting will be circularly from “ OFF ->COOL ->FAN ->HEAT” modes for every pushing. The setting temperature is 24℃ in high fan FAN. ⚫ Mode display of the plenum are as: COOL “ ” , DRY , FAN“ ”，HEAT“ ”, AUTO“ Note In case the plenum touch screen key are locked by the remote controller, operations of the key would be not available.
Product Maintenance Filter ⚫ The return air filters are the only components that need to be maintained periodically. ⚫ Check and clean the filter screen each week when in use to prevent the filter from being blocked by dirt. ⚫ The filter should be washed frequently to ensure effective cooling and heating. ⚫ Pull out the filter from the panel before washing in warm water with a touch of detergent. Replacement filters can be ordered separately.
Specification Parameters Model H2000C H2000 H2400 H2600 Power supply 220-240V/50Hz 220-240V/50Hz 220-240V/50Hz 220-240V/50Hz Refrigerant charged R407C/450g R407C/470g R407C/450g R407C/420g Rated cooling capacity (W) 2000 2000 2400 2600 Rated heating capacity (W) —— 2000 2400 2600 Input power for cooling (W) 700 700 950 1150 Input power for heating (W) —— 600 850 1050 Rated current for cooling（A) 3.0 3.0 4.2 4.9 Rated current for heating（A) —— 2.6 3.6 4.
Exploded Diagram and Parts List 22
No four-way valve components for cooling only units! No. Figure No.
21 3068-1700-26 Outer rotor three-FAN fan 1 22 4729-0000-05 Air duct loop 1 1 23 4709-0000-12 Air duct loop 2 1 24 4638-1000-17 Seal pad 1 25 4709-1000-07 Reinforced support for chassis installation 1 4709-1000-07(E) Reinforced support for chassis installation 1 26 4709-0000-04 Air duct 1 27 4729-0000-05 Plenum mounting bracket 1 28 18-10-59 M8 bolt 4 29 4709-1100-01 Fixing metal plate 4 30 4729-1000-00 Plenum assembly 1 24
Trouble shooting guide ⚫ Make sure all the doors and windows, as well as the No display of the plenum when press the On/Off ⚫ Check whether the access to the power of the RV OK? sunroof is closed. ⚫ Check whether the remote battery is OK? ⚫ Curtains and awnings can be used to decrease the ⚫ Check whether the remote control is off ? heating load. ⚫ Poor connecting of the control line between the Fault codes displayed on the panel outdoor unit and the plenum, maybe fallen off.
⚫ In case there is “0” or any messy code when the generator supplies power, this may indicate unstable voltage and current.
Circuit Diagram H2000、H2400、H2600 H2000C 27
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