The Wilfa Narvik 30 & 40 is a heat pump designed for both heating and cooling, offering a range of features for comfortable indoor climate control.

Function Description

The Narvik 30 & 40 operates as a heat pump, circulating a special refrigerant (fluoride R32) within its system to achieve heating or cooling. R32 is a flammable, odorless refrigerant with low flammability, ignitable only by fire. It is considered non-polluting with no harm to the ozone layer and a lower greenhouse effect compared to common refrigerants. Its thermodynamic properties contribute to high energy efficiency, requiring less frequent refilling.

The device consists of an indoor unit and an outdoor unit. The indoor unit features an air inlet, a panel, a filter, and an air outlet. It includes a display that shows the temperature and a power indicator. The heat pump is controlled via a remote control that offers various operation modes and settings.

Important Technical Specifications

Voltage: 220-240V~50Hz
Refrigerant: Fluoride R32 (flammable, odorless, low flammability)
Temperature Range (Remote Controller): 16~30°C (61-86°F)
Power: The device includes a power limiting function to restrict the overall unit's power consumption.
Installation: Requires installation by qualified professionals in accordance with national wiring regulations (NEC and CEC). An all-pole disconnection switch with at least 3mm contact separation in all poles should be connected in fixed wiring. Proper grounding with a specialized grounding device by a professional is essential to prevent electric shock. The yellow-green wire is a grounding wire and should not be used for other purposes. The grounding resistance must comply with national electric safety regulations.
Safety: The appliance must be positioned so that the plug is accessible. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons.

Usage Features

The remote control provides comprehensive control over the heat pump's operation:

ON/OFF Button: Turns the unit on or off.
MODE Button: Selects the desired operation mode:
- Auto Mode: The air conditioner operates automatically according to ex-factory settings. Fan speed can be adjusted with the "FAN" button, and fan blowing angle with the " " / " " buttons.
- Cool Mode: The air conditioner operates in cool mode. Set temperature can be adjusted with "UP" or "DOWN" buttons, fan speed with "FAN" button, and fan blowing angle with " " / " " buttons.
- Dry Mode: The air conditioner operates at low speed under dry mode. Fan speed cannot be adjusted in this mode, but fan blowing angle can be adjusted with " " / " " buttons.
- Fan Mode: The air conditioner only blows air, with no cooling or heating. All indicators are off. Fan speed can be adjusted with the "FAN" button, and fan blowing angle with " " / " " buttons.
- Heat Mode: The air conditioner operates in heat mode. Set temperature can be adjusted with "UP" or "DOWN" buttons, fan speed with "FAN" button, and fan blowing angle with " " / " " buttons. (Cooling-only units will not receive heating mode signals.)
FAN Button: Cycles through fan speeds: Auto, Quiet, Low, Medium-low, Medium, Medium-high, High. Auto fan speed is default after power-on.
- X-FAN Function: Holding the fan speed button for 2 seconds in cool or dry mode activates X-FAN. The indoor fan continues operation for a few minutes after the unit is turned off to dry the indoor unit and prevent mold. X-FAN is off by default and not available in auto, fan, or heat mode.
TURBO Button: In COOL or HEAT mode, activates quick COOL or quick HEAT mode for up to 30 minutes, running at super-high fan speed to quickly reach the preset temperature.
UP/DOWN Buttons: Increases or decreases the set temperature by 1°C (or °F). Holding them for 2 seconds changes the temperature quickly. Also used to adjust time for T-ON, T-OFF, or CLOCK settings.
Left & Right Swing Button ( ): Sets the left and right swing angle cycling. Holding for more than 2 seconds makes the main unit swing back and forth, releasing it stops the swing at the current position.
Up & Down Swing Button ( ): Sets the up and down swing angle cycling.
- When " " is selected, the air conditioner blows automatically, and the horizontal louver swings up and down at maximum angle.
- When " " is selected, the air conditioner blows at a fixed position, and the horizontal louver stops at that position.
- Holding the button for more than 2 seconds allows setting a desired swing angle.
TIMER ON/TIMER OFF Buttons: Sets the time for the unit to turn on or off. The remote controller displays "ON" or "OFF" blinking, and "UP" or "DOWN" buttons adjust the time in 1-minute increments (or quickly when held for 2 seconds).
I FEEL Button: Activates the I FEEL function, where the remote controller detects ambient temperature and sends it to the unit, which then automatically adjusts the indoor temperature. The remote controller should be placed near the user and within signal reception range of the indoor unit.
CLOCK Button: Sets the clock time (24-hour mode). "UP" or "DOWN" buttons adjust the time in 1-minute increments (or quickly when held for 2 seconds).
SLEEP Button: Selects Sleep 1, Sleep 2, Sleep 3, or cancels Sleep mode. Sleep 1 adjusts the set temperature by 1°C (or 2°C after two hours) in cool mode, and decreases it by 1°C (or 2°C after two hours) in heat mode. Sleep 2 follows a preset sleep temperature curve. Sleep 3 allows user-defined sleep curve settings.
WIFI Button: Turns the WiFi function on or off. Holding for 5 seconds turns it off. Pressing "MODE" and "WiFi" simultaneously for 1 second (under off status) restores factory settings for the WiFi module. (Available on some models).
HEALTH MODE / SCAVENGING Function: Turns on or off health and scavenging functions. Pressing cycles through scavenging only, health and scavenging, off, and health only. (Available on some models, not in Scandinavia).
LIGHT Button: Turns the display light on the indoor unit on or off. Default is on after energization.
TEMP Button: Displays the indoor set temperature or indoor ambient temperature on the indoor unit's display.
Energy-saving Function: Activated in cool mode by pressing "TEMP" and "CLOCK" buttons simultaneously. "SE" is displayed on the remote controller, and the unit automatically adjusts temperature for optimal energy saving. Fan speed defaults to auto and cannot be adjusted. Set temperature cannot be adjusted. Sleep function and energy-saving function cannot operate simultaneously.
8°C Heating Function: Activated in heat mode by pressing "TEMP" and "CLOCK" buttons simultaneously. The unit maintains 8°C heating. Fan speed defaults to auto and cannot be adjusted. Set temperature cannot be adjusted. Sleep function and 8°C heating function cannot operate simultaneously.
Childlock Function: Activated by pressing "UP" and "DOWN" simultaneously. When on, a lock icon is displayed, and the remote controller blinks three times without sending a signal if operated.
Temperature Display Switchover Function: Under OFF status, pressing "DOWN" and "MODE" simultaneously switches the temperature display between °C and °F.

Maintenance Features

Cleaning: Disconnect power supply when cleaning to avoid electric shock. Do not wash the air conditioner with water. Do not spray water on the indoor unit. After removing the filter, do not touch the fins. Do not use fire or a hair dryer to dry the filter. Cleaning and user maintenance should not be performed by children without supervision.
Auto Clean Function: Activated by holding "MODE" and "FAN" buttons simultaneously for 5 seconds when the unit is off. The indoor unit displays "CL" during the process. The unit performs fast cooling or heating to clean the evaporator. Some noise (liquid flow, thermal expansion/contraction) and cool/warm air blowing are normal. Ensure good room ventilation during cleaning. The function works under normal ambient temperature. Clean monthly if dusty, otherwise every three months. The unit enters standby after auto clean is finished. (Available on some models).
Battery Replacement: The remote control uses two AAA 1.5V dry batteries. Lift the cover, remove old batteries, insert new ones with correct polarity, and replace the cover. Point the remote control signal sender at the indoor unit's receiving window during operation. The distance should not exceed 8m, with no obstacles. Replace batteries when the display is fuzzy or blank. Remove batteries if the remote control is not used for a long time.

Guarantee

Wilfa offers a 7-year guarantee on this product from the date of purchase, covering production failures or defects that arise during the guarantee period. The purchase receipt serves as proof for warranty claims. The guarantee is valid only for products bought and used in private households and does not cover commercial use, misuse, negligence, non-adherence to instructions, modifications, unauthorized repairs, normal wear, lack of maintenance, or incorrect electrical voltage. This includes overloading, normally worn parts, and regularly replaced parts (e.g., filter, battery).

Wilfa NARVIK 30 - Page 57

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