KOOLMASTER PP20-VS2Temperature controllerUser’s ManualAlarmClean ModeLightStir Fan Tunnel 2 - Open Tunnel 2 - Close Tunnel 1 - Open Tunnel 1 - Clo
10KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Program Settings Use to navigateProgram 2 above day: 10Program 3 above day: 20Program 2 above Ou
11KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS24.5. Installation SetupThe following section shows how to cus-tomize the controller for yo
12KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Shared Parameters4.5.2. The following parameters must be set only once since they are common to all c
13KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2V1-V2 Motor curves — The relationship be-tween the voltage supplied to a motor and its operating s
14KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS24.6. RH Compensation SetupThe controller offers different ways to com-pensate for high and low
15KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS24.7.3. Probe AssignmentCooling and heating outputs either run ac-cording to the room temperatur
16KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS24.8.4. Night SettingsNight functions allow changing the target room temperature and the minimum
17KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS24.9. Clean ModeThe clean mode is used to interrupt regular operations of the controller when the roo
18KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2TEMPERATURE SET-5. TINGS5.1. Temperature Set PointThe set point is a target temperature in th
19KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS25.2.3. Modifying Curve PointsYou can adjust the temperature set point as-sociated to all curve point
2KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2WARNINGSThe warranty can be void if this product is used in a manner not specified by the manu-facture
20KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2R e l a y s t a t u s — S e t t h e r e l a y s t a t u s t o “On” if some On/Off relays n
21KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Fan Stages6.2. 6.2.1. Principle of OperationOperation of Fan Stages6.2.1.1. The controller has 12 fa
22KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.2.1.3. Outside Temperature Compensation Stage 1 and 2 bandwidths can be adjusted automatically as
23KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Ti m e r — If timer-based relays are assigned to some fan stages (sec. 4.8), set the “On Time” and th
24KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.3. Natural Ventilation CurtainsTh e controller can control two natural ventila-tion curtains. To o
25KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS22. Transition from Tunnel to Natu-ral Vent.If the tunnel door 1. is not used in natural vent.:When
26KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.3.4. Curtain CompensationThe controller can slightly adjust opening of the cur tains as a fu nctio
27KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.4. Tunnel DoorsThe controller can control 2 tunnel doors as a function of room temperature.Beginn
28KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.5. Air InletsPrinciple of Operation6.5.1. The controller can control the opening of 2 air inlets:
29KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Temperature Compensation — The temperature compensation is expressed as a percentage per degree diffe
3KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2TABLE OF CONTENTS1. INTRODUCTION ...51.1. Precaution
30KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Select:1. Current Conditions (Main Menu) Inlets* Auto-Reset** Accessible if at least one t
31KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Opening — This is the current opening of the air inlet. This opening can be changed when the manual
32KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS26.8. Misting OutputThe controller can control one misting output. When the room temperature reaches
33KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Stir Fans in Hot Temperature ConditionsStir Fans in Cold Temperature ConditionsStir Fans to ReduceTem
34KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS27. HEATINGHeating Stages7.1. The controller can control up to 6 indepen-dent heating outputs. Eac
35KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS27.3. Heat Mats (0-10V)The controller has two 0-10V outputs that can either be used to control
36KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS28. LIGHTSThe controller can control one light output. The lights turn on when the “On Time” of a li
37KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS210. RH COMPENSATIONTh e controller of fer s dif ferent way to compen-sate for high/low relative humi
38KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2RH SettingsSelect:1. Current Conditions (Main Menu) RH Comp** Accessible if at least one RH comp
39KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS212. ALARMSWhen an alarm occurs, the controller lights up the alarm pilot light, displays letters “A L
4KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS29. CLOCK OUTPUTS ...3610. RH COMPENSATION ...
40KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS212.3. Alarm SettingsSelect:1. Current Conditions (Main Menu) Start/Stop* Alarms* A password ma
41KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Feeder monitoring — Select “Yes” if you want the controller to monitor the run time of feeding in
42KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Current count — The current count is au-tomatically adjusted as mortalities or culled animals a
43KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS214. TECHNICAL SPECIFICA-TIONSType KOOLMASTER PP20-VS2Main supply Fuse F14A, slow-blowMains supply/fre
44KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Saving a Configuration on 15.3.2. the CardThe following procedure shows how to save your control
45KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2INDEX16. AAge. See AnimalsAlarmsAlarm conditions 39Alarm log 39Reset the alarm log 13Alarm relay
46KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Memory cardErasing the card 44Transfer process 43Menu selectors 7Minimum ventilationMin speed curv
REV.00M 890-00527 rev.00
5KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS21.3. Controller’s OverviewThe KOOLMASTER PP20-VS2 is an electronic device used for environmental
6KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Main Features1.4. Very large LCD display: A large LCD screen provides an efficient interface for displ
7KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2Alarm Connection2.2.2. There are two types of alarms on the market. One type activates when current i
8KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS23.2. Parameter AdjustmentUse the navigation buttons to select the desired parameter on the
9KOOLMASTER PP20-VS2 rev.00KOOLMASTER PP20-VS2INSTALLATION SETUP4. 4.1. Setting the Time & DateSelect:1. Current Conditions (Main Menu) Tim
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