Quick AC Series Manual

Foreword

The manual describes a series of AC air conditioners' instructions, wiring, operating instructions.
The manual is mainly used to guide users to install and maintain the series of air conditioners.
For the series of products of any operation must be made by the professional technicists according to the requirements of the manual.

Brief Introduction

Product description

This series of products are designed for communication or related industrial equipment applications of high-performance ac type air conditioning unit, cabinet internal devices suitable for heat, temperature sensitive, and inside and outside completely isolated applications.
Grid application scope: AC 220VAC±15% 50Hz/60Hz
(Optional other power grid: 220VAC±30%,please contact us.)
Other power supply system, please refer to the nameplate.
Warning: In the process of transportation, storage and use must be in strict accordance with the instructions on the package to keep air conditioning placed vertically upward.

Model description

For example:
TA 0** / M / E / A / H**
T:Outdoor enclosure cooling of Quick;
A: Standard air conditioner;
0**: Cooling Capacity is **×100W(L35/L35);
M: Series: M series;
E: E--Semi-embedded Mounting;
A: Power: 230VAC 50/60Hz;
H**: Heating Capacity is **×100W(L35/L35)

Remarks:
There installations of M series: E-- Semi-embedded Mounting, D-- Door Mounting, and S-- Side Mounting;
Only one installation L and N series have.

Conform to the standard

Packing and Shipping

Air conditioner packed in paper cases, the package includes Annex.

The air conditioner during the transportation, please pay attention to the following matters:

Figure 2-1 Packing mark

• During Handling or transport, Air conditioner must be upward placed as. No inverted, flat, excessive tilt and collision.
• Air conditioner is precision instrument, in handling or transport process, should be handled with care, package boxes do not step, prohibit standing or placing other heavy objects.
• During Handling or transporting, pay attention to moisture, water, rain.

Installation

Before Installation

You have to prepare the following tools before installation: cross screwdriver, slot type screwdriver, sealing strip, vice.

Schematic of Installation

Air Conditioner-N&L Series' schematic of installation as follow:

Air Conditioner-M Series' schematic of installation as follow:

Attention:

1. N&L series air conditioner does not need a cowling; Customers can put a cowling outside M unit according themselves. The cowling can be made by customer self;
2. Shield inlet and outlet opening rate should be greater than 60%, In order to ensure enough circulation air volume. This is very important to have the air conditioner running with long lifetime and less service;
3. When you make a cowling design/installation, make sure the inlet air and outlet air not been short cut, this is also critical to keep unit have best cooling performance.

Air Conditioner Installation

Installation steps:

1. Draw on the cabinet mounting cut-out map according to Figure, cut off the shadow part.
   Different models of air conditioner cabinet mounting cut-out maps refer to its specification.
2. According to the direction of the schematic of installation, installed the air conditioner on the cabinet.
3. Please to install drain pipe on drain hole if you need.

Double check lists after Installation:

1. Don't apply this unit in high oil, burning gas, explosive gas, strong corrosively condition, the ambient air must be under 55℃, and the humidity not higher than 95%;
2. Make sure that the lean of the product no more than 3°;
3. Make sure that the cabinet should be sealed well to avoid the cooling losing and avoid ambient moisture penetrate into cabinet, this will avoid produce more condensate water;
4. Ensure that the product is up and running in upright 30 minutes.

Electrical Wiring

Does Electrical Wiring according to the manual before use the air conditioner; we suggested preferring to use cables in the attachments. You should call the After-sale Service Department of QUICK, if you cannot sure the cable specification be made by your-self.

Figure 3-1 Schematic of power terminal

Table 3-1 Terminal instructions

Operation Logic

Running

Completed and confirmed the wiring correct, then you can connect to the AC power to air conditioner for the first time to run on electricity.
After power on air conditioner, first of all it will be self-checking: internal fan, temperature sensor, heater, external fan, and compressor.

When the air conditioner is running, if there is abnormal noise, vibration, please cut off power immediately and notify the professionals to inspect.

Control Logic

Operational mode: standby, cooling, heating, and alarming.

• Standby mode
  If the return air temperature is lower than the default set point of Compressor start temperature (35℃), the air conditioner is in a standby mode. At this time, the internal fan is running only, the monitor displays the current return air temperature.
• Cooling mode
  If the return air temperature is greater than or equal to the default set point of compressor start temperature (35℃), the air conditioner enters the cooling mode. The external fan is running, the monitor displaysymbol. The compressor is running after external fan 60 seconds, the symbol is bright. If the compressor is running, the minimum running time is less than the set time (default time is 5 minutes).
  If the return air temperature is less than or equal to the default set point of compressor start temperature (35℃) subtracts compressor stop hysteresis temperature (5℃), and the compressor running time is more than or equal to the minimum set time(the default time is 5 minutes),then the compressor stopped. The symbol is extinguished. The external fan stopped after a while, and the symbol extinguished.
• Heating mode
  If return air temperature is less than or equal to heater start temperature (0℃) subtracts heater stop hysteresis temperature (5℃), the heater runs to heat the system and the symbol bright.
  If the return air temperature is greater than or equal to heater start temperature (0℃) plus heater stop hysteresis temperature (5℃), the heater is stopped and the symbol extinguished.
  Attention: The heating function is only applicable to models with heater.

Instructions of Display Panel

The display panel shows cabinet temperature under normal circumstance, and shows alarm code when there is a malfunction.
In the bottom is the status bar, different lamp represents different status.
You can check and set various parameters of air conditioner by the display panel (User Parameters).

Figure 4-1 the display panel diagram

Table 4-1 the meanings of lamps on the display panel

lamps	Description
	Flashing when self diagnose or temperature setting mode
	Lamp on when cooling
	Lamp on when heating
	Lamp on when external fan is running
	Flashing when alarm

• The evaporator temperature query:
  Under the return air temperature interface, press"5"once will show evaporator temperature, press again or press"M", the monitor will return the main interface.
• The Condenser temperature query:
  Under the return air temperature interface, press"6"once will show condenser temperature, press again or press"M", the monitor will return the main interface.
  Attention: Air conditioner has been setting parameters, the default parameters refer to table 5-2; Part of the parameters need to password, please contact our customer service.
• Parameter setting:
  Long press "M" key for 5 seconds, enter the parameter setting mode, then display the code of parameters, with "56" key to select the code of parameters, select a code and press "Set" button will display corresponding parameter values of the code, then re-use "56" button can set the parameters, after finished the setting, press "Set "button, back to display states. During the setting mode, Press "M" key to exit the parameter setting mode, in the process of the parameter values setting by pressing "M" button that give up, quit, but does not change the parameter value.

Table 4-2 Setting Code

Alarm and Fault

The monitor displays return air temperature at normal, If the alarms, temperature and alarm codes are displayed alternately, the alarm code as follows:

Table 4-3 Alarm Code

Other fault analysis and processing

Maintenance

Prepare tools
(Table 5 -1 Malignance Tools)

Routine maintenance
(Table 5 -2 Routine maintenance)